/* ============================================================
   Votanica AI – OpenWebUI dark theme (pixel-accurate)
   Colors derived from extracted OpenWebUI oklch color space
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  /* OpenWebUI gray scale (converted from oklch) */
  --gray-950:  #191919;   /* oklch(.16 0 0)  – sidebar / deepest bg */
  --gray-900:  #212121;   /* oklch(.20 0 0)  – main chat bg */
  --gray-850:  #2a2a2a;   /* oklch(.24 0 0)  – input bg, hover bg */
  --gray-800:  #333333;   /* oklch(.27 0 0)  – active / selected */
  --gray-700:  #3d3d3d;   /* oklch(.32 0 0)  – borders */
  --gray-600:  #4b4b4b;   /* oklch(.38 0 0)  – border-light */
  --gray-500:  #6e6e6e;   /* oklch(.50 0 0)  – disabled */
  --gray-400:  #909090;   /* oklch(.62 0 0)  – muted text */
  --gray-300:  #b3b3b3;   /* oklch(.73 0 0)  – secondary text */
  --gray-200:  #d4d4d4;   /* oklch(.83 0 0)  – secondary text bright */
  --gray-100:  #ebebeb;   /* oklch(.92 0 0)  – primary text */

  /* Semantic tokens */
  --bg-app:        var(--gray-900);
  --bg-sidebar:    var(--gray-950);
  --bg-input:      var(--gray-850);
  --bg-hover:      var(--gray-850);
  --bg-active:     var(--gray-800);

  /* Extended semantic tokens (panels, cards, modals) */
  --bg-primary:    var(--gray-900);   /* main content bg  */
  --bg-secondary:  var(--gray-950);   /* sidebar / panel bg */
  --bg-tertiary:   var(--gray-850);   /* input / subtle bg */
  --bg-card:       var(--gray-950);   /* card / modal bg */

  --text-primary:  var(--gray-100);
  --text-secondary:var(--gray-300);
  --text-muted:    var(--gray-400);

  --border:        var(--gray-700);
  --border-light:  var(--gray-600);

  --accent:        #4a90d9;
  --accent-hover:  #357abd;
  --accent-green:  #22c55e;
  --accent-red:    #ef4444;

  /* Layout */
  --sidebar-w:        280px;
  --sidebar-w-icon:   60px;
  --header-h:         60px;

  /* Design tokens */
  --radius-xs:  4px;
  --radius-sm:  7px;
  --radius-md:  10px;
  --radius-lg:  14px;
  --radius-xl:  18px;
  --radius-2xl: 26px;

  --font:      'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Vazirmatn, ui-sans-serif, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', ui-monospace, monospace;

  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
  font-family: var(--font);
  font-size: 16px;
  background: var(--bg-app);
  color: var(--text-primary);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
textarea, input, select {
  font-family: inherit;
  font-size: inherit;
  color: var(--text-primary);
  outline: none;
}

/* ── App layout ─────────────────────────────────────────────── */
.app-wrapper {
  display: flex;
  height: 100vh;
  overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════
   SIDEBAR
═══════════════════════════════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  flex-shrink: 0;
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width var(--transition);
  z-index: 100;
  /* No border-right – OpenWebUI has none on dark bg */
}

/* ── Collapsed: icon-only 56px ── */
.sidebar.collapsed {
  width: var(--sidebar-w-icon);
}

/* ── Top bar: brand left, toggle right ── */
.sidebar-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.25rem;
  padding: 0.5rem 0.6rem;
  flex-shrink: 0;
}

/* In collapsed mode: stack vertically, centered */
.sidebar.collapsed .sidebar-top {
  flex-direction: column;
  gap: 0.4rem;
  padding: 0.5rem 0;
  align-items: center;
  justify-content: flex-start;
}

/* ── Brand link ── */
.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex: 1;
  min-width: 0;
  padding: 0.35rem 0.45rem;
  border-radius: var(--radius-md);
  transition: background var(--transition);
  color: var(--text-primary);
  overflow: hidden;
}
.sidebar-brand:hover { background: var(--bg-hover); }
.sidebar.collapsed .sidebar-brand {
  flex: none;
  justify-content: center;
  padding: 0.35rem;
  width: 36px;
}

.brand-icon { flex-shrink: 0; color: var(--text-primary); }
.brand-name {
  font-size: 1rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  transition: opacity var(--transition), width var(--transition);
}
.sidebar.collapsed .brand-name { display: none; }

/* ── Icon buttons ── */
.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}
.btn-icon:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ── Primary nav actions (New Chat, Search, Notes, Workspace) ── */
.sidebar-actions {
  padding: 0.15rem 0.6rem 0.25rem;
  flex-shrink: 0;
}
.sidebar.collapsed .sidebar-actions { padding: 0.15rem 0 0.25rem; }

.nav-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.65rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: background var(--transition), color var(--transition);
  width: 100%;
  text-align: left;
}
.nav-item:hover  { background: var(--bg-hover);  color: var(--text-primary); }
.nav-item.active { background: var(--bg-active); color: var(--text-primary); }

/* Button-specific resets */
button.nav-item {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.95rem;
}

.sidebar.collapsed .nav-item {
  justify-content: center;
  padding: 0.5rem;
  margin: 0 auto;
  width: 40px;
}
.sidebar.collapsed .nav-label { display: none; }

/* ── Agents popup modal (sidebar "Custom AI Agents" button) ── */
.agents-popup-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 980;
}
.agents-popup-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px; padding: 20px; overflow-y: auto;
}
.agents-popup-card {
  display: flex; flex-direction: column; gap: 8px;
  padding: 16px; border-radius: 12px; border: 1.5px solid var(--border);
  background: var(--gray-900); text-decoration: none; color: var(--text-primary);
  transition: border-color .15s, background .15s; position: relative;
}
.agents-popup-card:hover { border-color: var(--accent); background: var(--gray-850); }
.agents-popup-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.agents-popup-name { font-weight: 600; font-size: .9rem; }
.agents-popup-desc { font-size: .78rem; color: var(--text-muted); line-height: 1.4; flex: 1; }
.agents-popup-arrow {
  position: absolute; top: 14px; right: 14px; color: var(--text-muted);
}
.agents-popup-card:hover .agents-popup-arrow { color: var(--accent); }

/* ── Chat list ── */
.sidebar-chats {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 0.25rem 0.6rem 0.5rem;
}
.sidebar-chats::-webkit-scrollbar { width: 3px; }
.sidebar-chats::-webkit-scrollbar-thumb { background: var(--gray-700); border-radius: 2px; }
.sidebar.collapsed .sidebar-chats { display: none; }

/* ── Sidebar sections (Channels / Folders / Chats) ── */
.sidebar-section {
  margin-bottom: 0.15rem;
}
.sidebar-section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.5rem 0.2rem;
}
.sidebar-section-header .nav-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.sidebar-section-add {
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  padding: 2px 4px;
  border-radius: var(--radius-xs);
  display: flex;
  align-items: center;
  transition: color var(--transition), background var(--transition);
}
.sidebar-section-add:hover { color: var(--text-primary); background: var(--bg-hover); }

/* Clickable section header */
.sidebar-section-header {
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
}
.sidebar-section-header:hover .nav-label { color: var(--text-secondary); }

.sidebar-section-header-left {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.sidebar-section-chevron {
  color: var(--text-muted);
  transition: transform var(--transition);
  flex-shrink: 0;
}
.sidebar-section-header.collapsed .sidebar-section-chevron {
  transform: rotate(-90deg);
}

/* Section content collapse */
.sidebar-section-content {
  overflow: hidden;
  transition: max-height 200ms cubic-bezier(0.4,0,0.2,1), opacity 150ms ease;
  max-height: 2000px;
  opacity: 1;
}
.sidebar-section-content.collapsed {
  max-height: 0;
  opacity: 0;
}

/* Hide section headers in collapsed sidebar */
.sidebar.collapsed .sidebar-section-header { display: none; }

/* Folder items */
.folder-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.5rem 0.4rem 1.15rem;  /* step-1 indent */
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.88rem;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.folder-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.folder-item.drag-over { background: var(--bg-active); outline: 1px dashed var(--border-light); }

.folder-item-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform var(--transition);
}
.folder-row.open .folder-item-chevron { transform: rotate(90deg); }

.folder-item-icon { flex-shrink: 0; color: var(--text-muted); }
.folder-item-name { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.folder-item-count {
  font-size: 0.72rem;
  color: var(--text-muted);
  background: var(--gray-800);
  border-radius: 10px;
  padding: 1px 6px;
  flex-shrink: 0;
}

/* Nested chats inside folder */
.folder-chats {
  padding-left: 1.15rem;  /* step-2: container adds another indent level */
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 200ms cubic-bezier(0.4,0,0.2,1), opacity 150ms ease;
}
.folder-row.open .folder-chats {
  max-height: 1000px;
  opacity: 1;
}

/* Folder create modal */
.folder-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
}
.folder-modal {
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 1.5rem;
  width: 360px;
  max-width: calc(100vw - 2rem);
  box-shadow: 0 16px 48px rgba(0,0,0,0.7);
}
.folder-modal h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--text-primary);
}
.folder-modal label {
  display: block;
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}
.folder-modal input {
  width: 100%;
  background: var(--gray-900);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.55rem 0.75rem;
  font-size: 0.95rem;
  color: var(--text-primary);
  outline: none;
  transition: border-color var(--transition);
}
.folder-modal input:focus { border-color: var(--border-light); }
.folder-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.chat-group-label {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: 0.75rem 0.5rem 0.3rem;
  letter-spacing: 0.02em;
}

.chat-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.6rem 0.45rem 1.15rem;  /* step-1 indent */
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: background var(--transition), color var(--transition);
  position: relative;
}
.chat-item:hover  { background: var(--bg-hover);  color: var(--text-primary); }
.chat-item.active { background: var(--bg-active); color: var(--text-primary); }

.chat-item-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 0.9rem;
}

.chat-agent-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 1px 5px;
  border-radius: 4px;
  background: rgba(129, 140, 248, 0.15);
  color: #818cf8;
  border: 1px solid rgba(129, 140, 248, 0.3);
  margin-right: 5px;
  vertical-align: middle;
  white-space: nowrap;
  flex-shrink: 0;
}
/* Extension-origin chats — distinct accent so they're easy to spot */
.chat-agent-badge.chat-agent-badge-ext {
  background: rgba(74, 144, 217, 0.15);
  color: var(--accent);
  border-color: rgba(74, 144, 217, 0.35);
}

/* Project chip on sidebar chat items */
.chat-project-chip {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 600;
  padding: 1px 6px;
  border-radius: 4px;
  background: rgba(74, 144, 217, 0.12);
  color: var(--accent);
  border: 1px solid rgba(74, 144, 217, 0.3);
  margin-right: 5px;
  vertical-align: middle;
  white-space: nowrap;
  flex-shrink: 0;
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-item-pin {
  flex-shrink: 0;
  margin-right: 5px;
}

.chat-load-more {
  text-align: center;
  padding: 6px 8px;
  font-size: 0.7rem;
  color: var(--text-muted);
  opacity: 0.6;
  user-select: none;
}

.chat-item-actions {
  display: none;
  gap: 0.1rem;
  flex-shrink: 0;
}
.chat-item:hover .chat-item-actions,
.chat-item.active .chat-item-actions { display: flex; }

.chat-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  border-radius: var(--radius-xs);
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
}
.chat-action-btn:hover { background: var(--bg-active); color: var(--text-primary); }

.chat-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.8rem;
  padding: 2rem 1rem;
}

/* ── User section ── */
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  flex-shrink: 0;
  cursor: pointer;
  border-radius: var(--radius-md);
  margin: 0.25rem 0.4rem 0.4rem;
  transition: background var(--transition);
}
.sidebar-user:hover { background: var(--bg-hover); }
.sidebar.collapsed .sidebar-user {
  justify-content: center;
  padding: 0.5rem;
  margin: 0.25rem 0 0.4rem;
}

/* Collapsed bottom: stack help icon above avatar, both centred */
.sidebar.collapsed .sidebar-bottom-wrap {
  flex-direction: column-reverse;
  align-items: center;
  gap: 4px;
  padding: 0 0 8px;
}
.sidebar.collapsed .sidebar-bottom-wrap .sidebar-user {
  flex: none;
  width: auto;
}
.sidebar.collapsed #helpBtn {
  width: 34px;
  height: 34px;
}

.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e07b39;  /* warm orange matching OpenWebUI */
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.02em;
  user-select: none;
}
.user-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.sidebar.collapsed .user-info { display: none; }
.user-name {
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-status {
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Green active dot */
.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  flex-shrink: 0;
  display: inline-block;
}

/* ── User popup menu ── */
.user-popup {
  position: fixed;
  z-index: 2000;
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.65);
  min-width: 260px;
  max-width: 300px;
  overflow: hidden;
  display: none;
  flex-direction: column;
}
.user-popup.open { display: flex; }

.user-popup-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1rem 0.6rem;
}
.user-popup-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #e07b39;
  color: #fff;
  font-size: 0.9rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.02em;
}
.user-popup-info { flex: 1; min-width: 0; }
.user-popup-name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.user-popup-status-line {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.user-popup-status-btn {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  width: calc(100% - 1.25rem);
  margin: 0.25rem 0.625rem 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--gray-800);
  border: none;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition), color var(--transition);
}
.user-popup-status-btn:hover { background: var(--bg-active); color: var(--text-primary); }

.user-popup-divider {
  height: 1px;
  background: var(--border);
  margin: 0.25rem 0;
}

.user-popup-section-label {
  font-size: .68rem; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .06em;
  padding: 6px 10px 2px;
}

.user-popup-menu {
  padding: 0.25rem 0.4rem 0.4rem;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.user-popup-item {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.6rem 0.65rem;
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: 0.9rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-decoration: none;
  transition: background var(--transition), color var(--transition);
  width: 100%;
  text-align: left;
}
.user-popup-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.user-popup-item-danger { color: var(--accent-red); }
.user-popup-item-danger:hover { background: rgba(239,68,68,0.12); color: var(--accent-red); }

/* ═══════════════════════════════════════════════════════════
   MAIN WRAPPER
═══════════════════════════════════════════════════════════ */
.main-wrapper {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
  background: var(--bg-app);
}

/* ── Chat header ── */
.chat-header {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0 1rem;
  flex-shrink: 0;
  background: var(--bg-app);
}

.sidebar-toggle-mobile { display: none; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-left: auto;
}

/* ── Model selector ── */
.model-selector {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.model-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  transition: background var(--transition);
  margin-left: -0.6rem; /* align left edge visually */
}
.model-btn:hover { background: var(--bg-hover); }

.model-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.6);
  min-width: 680px;
  max-width: calc(100vw - 20px);
  z-index: 999;
  overflow: hidden;
}
.model-dropdown.open { display: block; }

/* Grid of columns inside the dropdown */
.model-dropdown-grid {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}
.model-col {
  flex: 1;
  min-width: 200px;
  display: flex;
  flex-direction: column;
}
.model-col-header {
  padding: 8px 12px 6px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  background: rgba(255,255,255,.025);
}
.model-col-sep {
  width: 1px;
  background: var(--border);
  flex-shrink: 0;
}

.model-option {
  padding: 0.75rem 1rem;
  cursor: pointer;
  transition: background var(--transition);
  border-bottom: 1px solid var(--border);
}
.model-option:last-child { border-bottom: none; }
.model-option:hover    { background: var(--bg-hover); }
.model-option.selected { background: var(--bg-active); }
.model-option-name { font-weight: 500; font-size: 0.9rem; }
.model-option-desc { font-size: 0.78rem; color: var(--text-muted); margin-top: 2px; line-height: 1.35; }

/* "Set as default" – inline below model title in header */
.set-default-inline {
  display: block;
  background: none;
  border: none;
  padding: 0 0.6rem;
  margin-top: 0;
  font-size: 0.78rem;
  color: var(--text-muted);
  cursor: pointer;
  text-align: left;
  line-height: 1;
  transition: color var(--transition);
  white-space: nowrap;
}
.set-default-inline:hover { color: var(--text-secondary); }
.set-default-inline.saved { color: var(--accent-green); }

/* Temporary chat button */
.temp-chat-btn.active {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
}
.temp-chat-btn.active:hover {
  background: rgba(245, 158, 11, 0.25);
  color: #f59e0b;
}

/* Header user avatar (top right) – identical look to sidebar avatar */
.header-user-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #e07b39;
  color: #fff;
  font-size: 0.78rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  cursor: pointer;
  letter-spacing: 0.02em;
  user-select: none;
  transition: opacity var(--transition);
}
.header-user-avatar:hover { opacity: 0.85; }

/* Temporary chat banner */
.non-eu-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(239, 68, 68, 0.1);
  border-bottom: 1px solid rgba(239, 68, 68, 0.25);
  color: #fca5a5;
  font-size: 0.8rem;
  padding: 0.45rem 1rem;
  flex-shrink: 0;
  animation: slideInBanner .2s ease;
}
.non-eu-banner svg { flex-shrink: 0; color: #ef4444; }
.non-eu-banner strong { color: #ef4444; font-weight: 600; }
.non-eu-banner-close {
  margin-left: auto;
  background: none;
  border: none;
  color: #fca5a5;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0 0.25rem;
  opacity: 0.7;
  flex-shrink: 0;
}
.non-eu-banner-close:hover { opacity: 1; }
@keyframes slideInBanner {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
/* Tag inside model dropdown for non-EU models */
.model-opt-non-eu {
  font-size: .65rem; font-weight: 600; color: #ef4444;
  background: rgba(239,68,68,.12); border-radius: 4px;
  padding: 1px 5px; margin-left: 5px; vertical-align: middle;
}

.temp-chat-banner {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(245, 158, 11, 0.08);
  border-bottom: 1px solid rgba(245, 158, 11, 0.2);
  color: #d97706;
  font-size: 0.8rem;
  padding: 0.4rem 1rem;
  flex-shrink: 0;
}
.temp-chat-banner svg { flex-shrink: 0; }
.temp-banner-close {
  margin-left: auto;
  background: none;
  border: none;
  color: #d97706;
  cursor: pointer;
  font-size: 0.8rem;
  padding: 0 0.25rem;
  opacity: 0.7;
  transition: opacity var(--transition);
}
.temp-banner-close:hover { opacity: 1; }

/* ═══════════════════════════════════════════════════════════
   CHAT AREA
═══════════════════════════════════════════════════════════ */
.chat-area {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 1rem;
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.chat-area::-webkit-scrollbar { width: 4px; }
.chat-area::-webkit-scrollbar-thumb { background: var(--gray-700); border-radius: 2px; }

/* ── Scroll-to-bottom FAB ── */
.scroll-to-bottom-btn {
  position: fixed;
  bottom: 96px;
  right: 28px;
  width: 38px; height: 38px;
  border-radius: 50%;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 2px 12px rgba(0,0,0,.35);
  opacity: 0; pointer-events: none;
  transform: translateY(8px);
  transition: opacity .18s, transform .18s;
  z-index: 40;
}
.scroll-to-bottom-btn.visible {
  opacity: 1; pointer-events: auto; transform: translateY(0);
}
.scroll-to-bottom-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

/* Shift scroll button left when artifact panel is open */
.artifact-panel-open .scroll-to-bottom-btn { right: 448px; }

/* ── Welcome screen ── */
.welcome-screen {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
  animation: fadeIn 0.3s ease;
  overflow: hidden;
  min-height: 0;
}
.welcome-screen[hidden],
.welcome-screen[style*="display: none"],
.welcome-screen[style*="display:none"] {
  display: none !important;
}

@keyframes fadeIn { from { opacity:0; transform:translateY(8px); } to { opacity:1; transform:none; } }

.welcome-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.welcome-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  /* OpenWebUI shows plain icon, no background circle */
}
.welcome-title {
  font-size: 2.2rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}
.welcome-subtitle {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

/* Suggestion list – plain text, NO border boxes (matches OpenWebUI exactly) */
.suggestion-cards {
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 100%;
  max-width: 560px;
}

.suggestion-card {
  padding: 0.7rem 0.85rem;
  cursor: pointer;
  border-radius: var(--radius-md);
  transition: background var(--transition);
  text-align: left;
}
.suggestion-card:hover { background: var(--bg-hover); }

.suggestion-main {
  font-weight: 500;
  font-size: 0.975rem;
  color: var(--text-primary);
}
.suggestion-sub {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 2px;
}

/* ── Messages ── */
.messages-container {
  max-width: 768px;
  margin: 0 auto;
  padding: 1.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  width: 100%;
}

.message {
  display: flex;
  gap: 1rem;
  animation: fadeIn 0.2s ease;
  position: relative;
}

.msg-timestamp {
  position: absolute;
  top: -1.15rem;
  font-size: 0.68rem;
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.15s ease;
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
}
.message-user .msg-timestamp     { left: 2.75rem; }
.message-assistant .msg-timestamp { left: 2.75rem; }
.message:hover .msg-timestamp    { opacity: 1; }

.message-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  margin-top: 2px;
}
.user-avatar-msg  { background: #e07b39; color: #fff; font-size: 0.65rem; letter-spacing: 0.02em; }
.assistant-avatar { background: var(--gray-800); color: var(--text-primary); overflow: hidden; padding: 0; }
.assistant-avatar img { width: 28px; height: 28px; object-fit: contain; border-radius: 50%; display: block; }

.message-body {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.message-content {
  line-height: 1.75;
  font-size: 1rem;
  color: var(--text-primary);
  word-break: break-word;
  white-space: pre-wrap;
}

/* ── Markdown ── */
.markdown-body { white-space: normal; }
.markdown-body p   { margin: 0.6em 0; line-height: 1.75; }
.markdown-body p:first-child { margin-top: 0; }
.markdown-body p:last-child  { margin-bottom: 0; }
.markdown-body h1,
.markdown-body h2,
.markdown-body h3 { margin: 1.25em 0 0.5em; font-weight: 600; }
.markdown-body h1 { font-size: 1.35em; }
.markdown-body h2 { font-size: 1.15em; }
.markdown-body h3 { font-size: 1.02em; }
.markdown-body ul,
.markdown-body ol { padding-left: 1.5em; margin: 0.5em 0; }
.markdown-body li { margin: 0.25em 0; line-height: 1.7; }
.markdown-body blockquote {
  border-left: 3px solid var(--border-light);
  padding-left: 0.85em;
  color: var(--text-secondary);
  margin: 0.6em 0;
}
.markdown-body code:not(.hljs) {
  background: var(--gray-800);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 0.15em 0.4em;
  font-family: var(--font-mono);
  font-size: 0.85em;
}
.markdown-body pre {
  background: #0d0d0d;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
  overflow-x: auto;
  margin: 0.75em 0;
  position: relative;
}
.markdown-body pre code {
  background: none;
  border: none;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.82em;
  line-height: 1.6;
}
.markdown-body table {
  border-collapse: collapse;
  width: 100%;
  margin: 0.75em 0;
  font-size: 0.875em;
}
.markdown-body th,
.markdown-body td {
  border: 1px solid var(--border);
  padding: 0.5em 0.75em;
  text-align: left;
}
.markdown-body th { background: var(--gray-850); font-weight: 600; }
.markdown-body hr { border: none; border-top: 1px solid var(--border); margin: 1em 0; }
.markdown-body a  { color: var(--accent); text-decoration: underline; }

/* Code copy button */
.code-block-wrap { position: relative; }
.copy-code-btn {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  padding: 0.2rem 0.5rem;
  font-size: 0.7rem;
  background: var(--gray-800);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  color: var(--text-secondary);
  cursor: pointer;
  transition: background var(--transition);
}
.copy-code-btn:hover { background: var(--bg-active); color: var(--text-primary); }

/* Message actions */
/* User message bubble */
.message-user .message-content {
  background: var(--gray-800);
  border-radius: 10px;
  padding: 0.65rem 0.9rem;
}

.message-actions {
  display: flex;
  gap: 0.2rem;
  opacity: 0;
  transition: opacity var(--transition);
}
.message:hover .message-actions { opacity: 1; }

.msg-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
}
.msg-action-btn:hover  { background: var(--bg-hover); color: var(--text-primary); }
.msg-action-btn.active { color: var(--accent); }

/* ── Inline message edit ──────────────────────────────────────────────────── */
.msg-edit-wrap {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.msg-edit-textarea {
  width: 100%;
  min-height: 60px;
  padding: 10px 12px;
  background: var(--bg-secondary);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.9rem;
  font-family: inherit;
  line-height: 1.55;
  resize: none;
  outline: none;
  box-sizing: border-box;
}

.msg-edit-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
}

.msg-edit-btn {
  padding: 5px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  border: 1px solid var(--border-color);
}

.msg-edit-cancel {
  background: transparent;
  color: var(--text-secondary);
}

.msg-edit-cancel:hover {
  background: var(--bg-hover);
}

.msg-edit-send {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.msg-edit-send:hover {
  opacity: 0.88;
}

/* Streaming cursor */
.streaming-cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--text-primary);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 0.9s step-end infinite;
}
@keyframes blink { 0%,100% { opacity:1; } 50% { opacity:0; } }

/* ── Thinking indicator (shown while AI is processing, before first text) ── */
.thinking-indicator {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.875rem;
  padding: 2px 0 6px;
  margin-bottom: 0.5rem;
  user-select: none;
}

.thinking-label {
  animation: thinkingFade 2s ease-in-out infinite;
}

@keyframes thinkingFade {
  0%, 100% { opacity: 0.5; }
  50%       { opacity: 1;   }
}

.thinking-dots {
  display: flex;
  gap: 4px;
  align-items: center;
}

.thinking-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--text-muted);
  animation: dotBounce 1.3s ease-in-out infinite;
}
.thinking-dot:nth-child(2) { animation-delay: 0.18s; }
.thinking-dot:nth-child(3) { animation-delay: 0.36s; }

@keyframes dotBounce {
  0%, 60%, 100% { transform: translateY(0);    opacity: 0.35; }
  30%            { transform: translateY(-5px); opacity: 1; }
}

/* ═══════════════════════════════════════════════════════════
   INPUT AREA
═══════════════════════════════════════════════════════════ */
.input-area {
  padding: 0.75rem 1rem 0.75rem;
  background: var(--bg-app);
  flex-shrink: 0;
}

.input-wrap {
  max-width: 768px;
  margin: 0 auto;
  position: relative;
}

/* Large rounded input box matching OpenWebUI */
.input-box {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl);
  padding: 0.75rem 0.85rem 0.55rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.input-box:focus-within {
  border-color: var(--border-light);
}

#msgInput {
  width: 100%;
  background: none;
  border: none;
  border-radius: 0;
  resize: none;
  font-size: 1rem;
  line-height: 1.65;
  max-height: 220px;
  overflow-y: auto;
  color: var(--text-primary);
}
#msgInput::placeholder { color: var(--text-muted); }
#msgInput::-webkit-scrollbar { width: 3px; }
#msgInput::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

.input-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.35rem;
}
.input-left-actions,
.input-right-actions { display: flex; align-items: center; gap: 0.25rem; }

/* Send button */
.send-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--text-primary);
  color: var(--bg-app);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), opacity var(--transition);
}
.send-btn:hover:not(:disabled) { background: var(--gray-200); }
.send-btn:disabled {
  background: var(--gray-700);
  color: var(--gray-500);
  cursor: not-allowed;
}

.stop-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--gray-800);
  border: 2px solid var(--text-secondary);
  color: var(--text-primary);
  display: none;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}
.stop-btn.visible { display: flex; }
.stop-btn:hover { background: var(--bg-hover); }

/* Resend last message button */
.resend-btn {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: transparent;
  border: 1.5px solid var(--gray-600);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition), border-color var(--transition), color var(--transition);
}
.resend-btn:hover:not(:disabled) {
  background: var(--bg-hover);
  border-color: var(--text-secondary);
  color: var(--text-primary);
}
.resend-btn:disabled {
  display: none;
}

.input-hint {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 0.5rem;
}

/* ═══════════════════════════════════════════════════════════
   MODALS
═══════════════════════════════════════════════════════════ */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  backdrop-filter: blur(4px);
}
.modal {
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 520px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6);
  overflow: hidden;
}
.modal-sm { max-width: 380px; }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 1.05rem; font-weight: 600; }

.modal-body {
  padding: 1.25rem;
}
.modal-body textarea,
.modal-body input {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--gray-900);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: border-color var(--transition);
}
.modal-body textarea:focus,
.modal-body input:focus { border-color: var(--border-light); }
.modal-body p { color: var(--text-secondary); font-size: 0.875rem; line-height: 1.6; }

.modal-footer {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  border-top: 1px solid var(--border);
}

/* ── Buttons ── */
.btn {
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-md);
  font-size: 0.95rem;
  font-weight: 500;
  cursor: pointer;
  transition: background var(--transition), opacity var(--transition);
  border: 1px solid transparent;
}
.btn-full { width: 100%; }

.btn-primary {
  background: var(--text-primary);
  color: var(--gray-950);
  border-color: var(--text-primary);
}
.btn-primary:hover { background: var(--gray-200); border-color: var(--gray-200); }

.btn-secondary {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border);
}
.btn-secondary:hover { background: var(--bg-active); }

/* Accent-filled button — blue background, white text. Used for the AI Helper
   action across the Planner and Projekt Studio so it reads on the dark theme. */
.btn-accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-accent:hover { background: var(--accent-hover); border-color: var(--accent-hover); }

.btn-danger {
  background: var(--accent-red);
  color: #fff;
  border-color: var(--accent-red);
}
.btn-danger:hover { background: #dc2626; border-color: #dc2626; }

.btn-danger-sm {
  padding: 0.25rem 0.6rem;
  font-size: 0.75rem;
  border-radius: var(--radius-xs);
  background: transparent;
  border: 1px solid var(--accent-red);
  color: var(--accent-red);
  cursor: pointer;
  transition: background var(--transition);
}
.btn-danger-sm:hover { background: var(--accent-red); color: #fff; }

/* ═══════════════════════════════════════════════════════════
   AUTH PAGES
═══════════════════════════════════════════════════════════ */
.auth-body {
  overflow: auto;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-app);
}
.auth-container {
  width: 100%;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 1rem;
}
.auth-card {
  background: var(--gray-950);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 2.5rem 2rem;
  width: 100%;
  max-width: 400px;
}
.auth-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 2rem;
}
.auth-logo-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  margin-bottom: 0.75rem;
}
.auth-title    { font-size: 1.4rem; font-weight: 700; }
.auth-subtitle { font-size: 0.9rem; color: var(--text-secondary); margin-top: 0.3rem; text-align: center; }
.auth-form     { display: flex; flex-direction: column; gap: 1rem; }
.form-group    { display: flex; flex-direction: column; gap: 0.4rem; }
.form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); }
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.65rem 0.85rem;
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: border-color var(--transition);
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--border-light); }
.form-group select { appearance: none; -webkit-appearance: none; cursor: pointer; }
.form-group select option { background: var(--gray-850); }
.optional { color: var(--text-muted); font-weight: 400; }
.auth-footer {
  text-align: center;
  margin-top: 1.25rem;
  font-size: 0.875rem;
  color: var(--text-secondary);
}
.auth-footer a { color: var(--accent); }
.auth-footer a:hover { text-decoration: underline; }

/* Alerts */
.alert {
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  border: 1px solid;
}
.alert-error   { background: rgba(239,68,68,0.1);  border-color: rgba(239,68,68,0.3);  color: #fca5a5; }
.alert-success { background: rgba(34,197,94,0.1);  border-color: rgba(34,197,94,0.3);  color: #86efac; }
.alert-info    { background: rgba(74,144,217,0.1); border-color: rgba(74,144,217,0.3); color: #93c5fd; }

/* ═══════════════════════════════════════════════════════════
   ADMIN
═══════════════════════════════════════════════════════════ */
.admin-page {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
.admin-page::-webkit-scrollbar { width: 4px; }
.admin-page::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Tab bar */
.admin-tabs {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.25rem;
  padding: 0.75rem 1.5rem 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}
.admin-tabs::-webkit-scrollbar { height: 3px; }
.admin-tabs::-webkit-scrollbar-track { background: transparent; }
.admin-tabs::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
.admin-tab {
  padding: 0.5rem 1rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  border-radius: 0;
  transition: color var(--transition), border-color var(--transition);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  white-space: nowrap;
  flex-shrink: 0;
}
.admin-tab:hover { color: var(--text-primary); }
.admin-tab.active { color: var(--text-primary); border-bottom-color: var(--text-primary); }

/* Tab content */
.admin-tab-content {
  flex: 1;
  overflow-y: auto;
  padding: 1.25rem 1.5rem;
}

/* Toolbar inside tab */
.admin-tab-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}
.admin-tab-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.admin-count {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-muted);
}
.admin-toolbar-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.admin-search-wrap {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 0.35rem 0.7rem;
}
.admin-search-wrap svg { color: var(--text-muted); flex-shrink: 0; }
.admin-search-wrap input {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.875rem;
  width: 160px;
}
.admin-search-wrap input::placeholder { color: var(--text-muted); }
.admin-add-btn {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  background: var(--gray-850);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.admin-add-btn:hover { background: var(--bg-active); color: var(--text-primary); }

/* Table */
.table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; font-size: 0.875rem; }
.admin-table th {
  text-align: left;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--border);
}
.admin-table td {
  padding: 0.7rem 1rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.admin-table tbody tr:last-child td { border-bottom: none; }
.admin-table tbody tr:hover td { background: rgba(255,255,255,0.02); }

/* ── Tenant badge (user list) ── */
.ud-tenant-badge {
  display: inline-flex; align-items: center;
  padding: 2px 8px; border-radius: 20px;
  font-size: .72rem; font-weight: 600;
  background: rgba(99,102,241,.15); color: #a5b4fc;
  border: 1px solid rgba(99,102,241,.25);
  white-space: nowrap;
}

/* ── User 3-dot actions menu ── */
.user-actions-wrap { position: relative; display: flex; justify-content: flex-end; }
.user-actions-btn  { color: var(--text-muted); }
.user-actions-btn:hover { color: var(--text-primary); }
.user-actions-menu {
  position: absolute; right: 0; top: 100%; z-index: 200;
  background: var(--gray-950); border: 1px solid var(--border); border-radius: 10px;
  padding: 4px; min-width: 170px;
  box-shadow: 0 8px 32px rgba(0,0,0,.55);
}
.user-actions-item {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 8px 10px; border-radius: 7px;
  background: none; border: none; cursor: pointer;
  font-size: .83rem; color: var(--text-primary); text-align: left;
  transition: background .1s;
}
.user-actions-item:hover { background: var(--gray-850); }
.user-actions-item-danger { color: var(--accent-red) !important; }
.user-actions-divider { height: 1px; background: var(--border); margin: 3px 6px; }

/* ── Tenant picker rows in Add-to-Tenant modal ── */
.user-actions-tenant-row {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 9px 12px; border-radius: 8px;
  background: var(--gray-900); border: 1px solid var(--border);
  cursor: pointer; transition: border-color .12s, background .12s;
}
.user-actions-tenant-row:hover { border-color: var(--accent); background: var(--gray-850); }

.user-cell { display: flex; align-items: center; gap: 0.55rem; }
.mini-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  letter-spacing: 0.03em;
}
.badge { padding: 0.1rem 0.45rem; border-radius: 999px; font-size: 0.65rem; font-weight: 600; }
.badge-blue { background: rgba(74,144,217,0.15); color: var(--accent); }
.text-muted { color: var(--text-muted); font-size: 0.85rem; }

/* Role badge buttons */
.role-badge {
  display: inline-block;
  padding: 0.2rem 0.65rem;
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  cursor: pointer;
  border: none;
  transition: opacity var(--transition);
}
.role-badge:not([disabled]):hover { opacity: 0.8; }
.role-badge[disabled] { cursor: default; }
.role-badge.role-admin   { background: rgba(74,144,217,0.2);  color: var(--accent); }
.role-badge.role-user    { background: rgba(34,197,94,0.15);  color: #22c55e; }
.role-badge.role-pending { background: rgba(245,158,11,0.15); color: #f59e0b; }

/* Role change modal options */
.role-options { display: flex; flex-direction: column; gap: 0.4rem; }
.role-option-btn {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.75rem;
  border-radius: var(--radius-md);
  background: none;
  border: 1px solid var(--border);
  cursor: pointer;
  text-align: left;
  transition: background var(--transition);
  width: 100%;
}
.role-option-btn:hover { background: var(--bg-hover); }
.role-option-btn.active { background: var(--bg-active); border-color: var(--border-light); }

/* Settings tab — full-height, no padding (layout handles it) */
.settings-tab-content { padding: 0 !important; }

/* Settings 2-column layout */
.settings-layout {
  display: flex;
  height: 100%;
  min-height: 0;
}

/* Settings sidebar */
.settings-sidebar {
  width: 200px;
  flex-shrink: 0;
  border-right: 1px solid var(--border);
  padding: 0.75rem 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}
.settings-nav-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  width: 100%;
  text-align: left;
  transition: background var(--transition), color var(--transition);
}
.settings-nav-item:hover  { background: var(--bg-hover);   color: var(--text-primary); }
.settings-nav-item.active { background: var(--bg-active);  color: var(--text-primary); }
.settings-nav-item svg    { flex-shrink: 0; }

/* Settings main content */
.settings-main {
  flex: 1;
  overflow-y: auto;
  padding: 1.5rem;
}

/* Settings sections */
.settings-section         { display: none; max-width: 560px; }
.settings-section.active  { display: block; }
.settings-section-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 1.5rem;
}

/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 1rem; }
.form-row { display: flex; align-items: center; gap: 1rem; margin-top: 0.25rem; }
.save-feedback { font-size: 0.8rem; }
.save-feedback.success { color: var(--accent-green); }
.save-feedback.error   { color: var(--accent-red); }

/* ── User Detail Drawer ───────────────────────────────────────────────────── */
.ud-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.45);
  z-index: 299; opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.ud-overlay.active { opacity: 1; pointer-events: all; }

.ud-drawer {
  position: fixed; top: 0; right: -500px; width: 480px; height: 100vh;
  background: var(--bg-secondary); border-left: 1px solid var(--border);
  z-index: 300; display: flex; flex-direction: column;
  transition: right 0.3s cubic-bezier(.4,0,.2,1);
  overflow: hidden;
}
.ud-drawer.active { right: 0; }

/* Overview + Spectator fill the drawer */
#udOverview, #udSpectator { display: flex; flex-direction: column; height: 100%; overflow: hidden; }

/* Drawer header */
.ud-header {
  padding: 1rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.ud-close-btn { margin-bottom: 0.75rem; }
.ud-user-head {
  display: flex; align-items: center; gap: 1rem; margin-bottom: 0.75rem;
}
.ud-big-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: #e07b39; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; font-weight: 700; flex-shrink: 0; letter-spacing: 0.02em;
}
.ud-username { font-size: 1.05rem; font-weight: 600; color: var(--text-primary); }
.ud-email    { font-size: 0.8rem; color: var(--text-muted); margin: 0.15rem 0 0.4rem; }
.ud-badges   { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.ud-meta-row {
  display: flex; gap: 1.25rem; font-size: 0.75rem; color: var(--text-muted); flex-wrap: wrap;
}
.ud-meta-row span { display: flex; align-items: center; gap: 0.35rem; }

/* Drawer body scrolls */
.ud-body { flex: 1; overflow-y: auto; padding: 1.25rem; display: flex; flex-direction: column; gap: 1.5rem; }
.ud-body::-webkit-scrollbar { width: 4px; }
.ud-body::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Stats row */
.ud-stats { display: flex; gap: 0.75rem; }
.ud-stat {
  flex: 1; background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0.75rem; text-align: center;
}
.ud-stat-val { font-size: 1.5rem; font-weight: 700; color: var(--text-primary); }
.ud-stat-lbl { font-size: 0.72rem; color: var(--text-muted); margin-top: 0.15rem; }

/* Section */
.ud-section { display: flex; flex-direction: column; gap: 0.6rem; }
.ud-section-label {
  font-size: 0.75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--text-muted);
  display: flex; align-items: center; gap: 0.5rem;
}

/* Activity chart */
.ud-chart-wrap { width: 100%; }

/* Chat list */
.ud-chat-list { display: flex; flex-direction: column; gap: 0.4rem; }
.ud-chat-item {
  padding: 0.65rem 0.85rem; border-radius: var(--radius-sm);
  background: var(--bg-primary); border: 1px solid var(--border);
  cursor: pointer; transition: background var(--transition), border-color var(--transition);
}
.ud-chat-item:hover { background: var(--bg-hover); border-color: var(--border-light); }
.ud-chat-title { font-size: 0.875rem; color: var(--text-primary); font-weight: 500; margin-bottom: 0.3rem;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ud-chat-meta  { display: flex; gap: 0.75rem; font-size: 0.72rem; color: var(--text-muted); }
.ud-empty      { font-size: 0.85rem; color: var(--text-muted); padding: 1rem 0; }

/* Spectator header */
.ud-spec-header { display: flex; align-items: center; gap: 0.75rem; }
.ud-spec-title  { font-size: 0.9rem; font-weight: 600; color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Spectator messages */
.ud-messages {
  flex: 1; overflow-y: auto; padding: 1rem 1.25rem;
  display: flex; flex-direction: column; gap: 1rem;
}
.ud-messages::-webkit-scrollbar { width: 4px; }
.ud-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.ud-msg { display: flex; flex-direction: column; gap: 0.3rem; }
.ud-msg-role {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em;
}
.ud-msg-user .ud-msg-role   { color: #e07b39; }
.ud-msg-assistant .ud-msg-role { color: var(--accent); }
.ud-msg-content {
  font-size: 0.875rem; color: var(--text-primary); line-height: 1.6;
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.6rem 0.8rem;
  word-break: break-word;
}
.ud-msg-user .ud-msg-content { background: var(--gray-800); }
.ud-msg-time { font-size: 0.68rem; color: var(--text-muted); }

/* Clickable user rows */
.user-row-clickable { cursor: pointer; }
.user-row-clickable:hover td { background: rgba(255,255,255,0.03) !important; }

/* ── User Detail Full Page ────────────────────────────────────────────────── */
.udp-page {
  flex: 1; overflow-y: auto;
  padding: 1.75rem 2rem;
  display: flex; flex-direction: column; gap: 2rem;
  max-width: 1100px; width: 100%; margin: 0 auto;
}
.udp-page::-webkit-scrollbar { width: 4px; }
.udp-page::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }

/* Breadcrumb */
.ud-breadcrumb-link {
  color: var(--text-muted);
  transition: color var(--transition);
}
.ud-breadcrumb-link:hover { color: var(--text-primary); }

/* Hero */
.udp-hero {
  display: flex; align-items: flex-start;
  justify-content: space-between; gap: 1.5rem; flex-wrap: wrap;
}
.udp-hero-left { display: flex; align-items: center; gap: 1.25rem; }
.udp-avatar {
  width: 72px; height: 72px; border-radius: 50%;
  background: #e07b39; color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 700; flex-shrink: 0; letter-spacing: 0.02em;
}
.udp-name  { font-size: 1.4rem; font-weight: 700; color: var(--text-primary); }
.udp-email { font-size: 0.875rem; color: var(--text-muted); margin: 0.2rem 0 0.5rem; }
.udp-hero-meta { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; }
.udp-meta-item {
  display: flex; align-items: center; gap: 0.35rem;
  font-size: 0.78rem; color: var(--text-muted);
}

/* Stats row */
.udp-stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.udp-stat-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem 1rem; text-align: center;
}
.udp-stat-val { font-size: 2rem; font-weight: 700; color: var(--text-primary); line-height: 1; }
.udp-stat-lbl { font-size: 0.75rem; color: var(--text-muted); margin-top: 0.4rem; }

/* Section */
.udp-section { display: flex; flex-direction: column; gap: 0.75rem; }
.udp-section-header {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.udp-section-title {
  font-size: 0.875rem; font-weight: 600;
  color: var(--text-primary); display: flex; align-items: center; gap: 0.5rem;
}

/* Chart card */
.udp-chart-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.25rem;
}
.udp-chart-card canvas { display: block; width: 100%; }

/* Search */
.udp-search {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.4rem 0.75rem;
  font-size: 0.8rem; color: var(--text-primary); width: 200px;
  transition: border-color var(--transition);
}
.udp-search:focus { border-color: var(--border-light); outline: none; }

/* Chats grid */
.udp-chats-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 0.75rem;
}
.udp-chat-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1rem 1.1rem;
  cursor: pointer; transition: background var(--transition), border-color var(--transition), transform 0.15s;
}
.udp-chat-card:hover {
  background: var(--bg-hover); border-color: var(--border-light);
  transform: translateY(-1px);
}
.udp-chat-card-title {
  font-size: 0.875rem; font-weight: 500; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-bottom: 0.5rem;
}
.udp-chat-card-meta {
  display: flex; gap: 0.75rem; font-size: 0.72rem; color: var(--text-muted); flex-wrap: wrap;
}

/* Spectator overlay */
.udp-spec-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  z-index: 400; display: flex; align-items: center; justify-content: center;
  padding: 1.5rem;
}
.udp-spec-panel {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius); width: 100%; max-width: 720px;
  height: 85vh; display: flex; flex-direction: column; overflow: hidden;
}
.udp-spec-header {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.udp-spec-title {
  font-size: 0.95rem; font-weight: 600; color: var(--text-primary);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; flex: 1;
}
.udp-spec-messages {
  flex: 1; overflow-y: auto; padding: 1.25rem;
  display: flex; flex-direction: column; gap: 1.25rem;
}
.udp-spec-messages::-webkit-scrollbar { width: 4px; }
.udp-spec-messages::-webkit-scrollbar-thumb { background: var(--border); border-radius: 2px; }
.udp-spec-loading { color: var(--text-muted); font-size: 0.875rem; text-align: center; padding: 2rem; }
.udp-spec-msg { display: flex; flex-direction: column; gap: 0.3rem; }
.udp-spec-msg-role {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
}
.udp-spec-msg-user .udp-spec-msg-role     { color: #e07b39; }
.udp-spec-msg-assistant .udp-spec-msg-role { color: var(--accent); }
.udp-spec-msg-body {
  font-size: 0.875rem; color: var(--text-primary); line-height: 1.65;
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0.75rem 1rem; word-break: break-word;
}
.udp-spec-msg-user .udp-spec-msg-body { background: var(--gray-800); }
.udp-spec-msg-time { font-size: 0.68rem; color: var(--text-muted); }

/* Ghost input lock bar */
.ghost-lock-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.5rem 1rem 0.35rem;
  gap: 0.75rem;
}
.ghost-lock-inner {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; color: var(--text-muted);
}
.ghost-lock-inner svg { flex-shrink: 0; color: #ef4444; }
.ghost-unlock-btn {
  padding: 0.3rem 0.85rem; font-size: 0.78rem; font-weight: 600;
  border-radius: var(--radius-sm); flex-shrink: 0;
  background: rgba(239,68,68,0.12); color: #ef4444;
  border: 1px solid rgba(239,68,68,0.3);
  transition: background var(--transition), color var(--transition);
}
.ghost-unlock-btn:hover { background: rgba(239,68,68,0.22); }
.ghost-lock-bar.ghost-unlocked .ghost-lock-inner { color: var(--accent-green, #22c55e); }
.ghost-lock-bar.ghost-unlocked .ghost-lock-inner svg { color: var(--accent-green, #22c55e); }
.ghost-lock-bar.ghost-unlocked .ghost-unlock-btn {
  background: rgba(34,197,94,0.12); color: var(--accent-green, #22c55e);
  border-color: rgba(34,197,94,0.3);
}
.ghost-lock-bar.ghost-unlocked .ghost-unlock-btn:hover { background: rgba(34,197,94,0.22); }

/* Locked input box overlay */
.ghost-input-locked {
  opacity: 0.45; pointer-events: none; user-select: none;
}

/* Ghost mode banner */
.ghost-banner {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.55rem 1.5rem;
  background: rgba(239, 68, 68, 0.08);
  border-bottom: 1px solid rgba(239, 68, 68, 0.25);
  font-size: 0.82rem; color: var(--text-primary); flex-shrink: 0;
}
.ghost-banner strong { color: #ef4444; }
.ghost-banner svg    { flex-shrink: 0; color: #ef4444; }
.ghost-exit-btn { margin-left: auto; }

/* Spectator panel — reuse chat message styles, override panel sizing */
.udp-spec-messages .message { padding: 0; }
.udp-spec-messages .messages-container { padding: 0; }
/* Timestamps always visible in spectator views */
.udp-spec-messages .msg-timestamp,
#udMessages .msg-timestamp { opacity: 1 !important; position: static; font-size: 0.65rem; color: var(--text-muted); margin-bottom: 0.15rem; }
.udp-spec-messages .msg-timestamp { position: static; opacity: 1; display: block;
  font-size: 0.65rem; color: var(--text-muted); margin-bottom: 0.15rem; }

/* Header title */
.header-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* ── Archived Chats modal ── */
.archived-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(4px);
  padding: 1rem;
}

.archived-modal {
  background: var(--gray-900);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  width: 100%;
  max-width: 680px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.7);
  overflow: hidden;
}

.archived-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.25rem 0.75rem;
}
.archived-modal-title {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
}

.archived-search-wrap {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0 1.25rem 0.75rem;
  padding: 0.5rem 0.8rem;
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
}
.archived-search-wrap svg { color: var(--text-muted); flex-shrink: 0; }
.archived-search-wrap input {
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 0.9rem;
  width: 100%;
}
.archived-search-wrap input::placeholder { color: var(--text-muted); }

.archived-table-header {
  display: flex;
  justify-content: space-between;
  padding: 0.3rem 1.25rem;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border);
}

.archived-chat-list {
  flex: 1;
  overflow-y: auto;
  padding: 0.5rem 0.75rem;
}
.archived-chat-list::-webkit-scrollbar { width: 3px; }
.archived-chat-list::-webkit-scrollbar-thumb { background: var(--gray-700); border-radius: 2px; }

.archived-empty {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.875rem;
  padding: 2.5rem 1rem;
}

.archived-date-group { margin-bottom: 0.5rem; }
.archived-date-label {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.5rem 0.5rem 0.25rem;
}

.archived-chat-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.5rem;
  border-radius: var(--radius-md);
  transition: background var(--transition);
}
.archived-chat-item:hover { background: var(--bg-hover); }
.archived-chat-icon { flex-shrink: 0; font-size: 0.95rem; }
.archived-chat-title {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.archived-chat-date {
  font-size: 0.8rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}
.archived-item-actions {
  display: flex;
  gap: 0.15rem;
  flex-shrink: 0;
  opacity: 0;
  transition: opacity var(--transition);
}
.archived-chat-item:hover .archived-item-actions { opacity: 1; }
.archived-action-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  transition: background var(--transition), color var(--transition);
}
.archived-action-btn:hover { background: var(--bg-active); color: var(--text-primary); }
.archived-delete-btn:hover { color: var(--accent-red); }

.archived-modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.75rem 1.25rem;
  border-top: 1px solid var(--border);
}
.archived-footer-btn {
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.82rem;
  font-weight: 500;
  cursor: pointer;
  font-family: inherit;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.archived-footer-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border-light);
}

/* ── Chat context menu ── */
.chat-context-menu {
  position: fixed;
  z-index: 4000;
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.65);
  min-width: 190px;
  padding: 0.3rem 0.3rem;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.chat-menu-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.5rem 0.7rem;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.875rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  width: 100%;
  transition: background var(--transition), color var(--transition);
}
.chat-menu-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.chat-menu-item.danger { color: var(--accent-red); }
.chat-menu-item.danger:hover { background: rgba(239,68,68,0.1); color: var(--accent-red); }
.chat-menu-item svg { flex-shrink: 0; }

.chat-menu-divider {
  height: 1px;
  background: var(--border);
  margin: 0.2rem 0;
}

/* Move to folder modal */
.move-folder-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  margin-bottom: 0.5rem;
  max-height: 280px;
  overflow-y: auto;
}
.move-folder-option {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.55rem 0.7rem;
  border-radius: var(--radius-md);
  background: none;
  border: 1px solid transparent;
  color: var(--text-secondary);
  font-size: 0.875rem;
  cursor: pointer;
  font-family: inherit;
  text-align: left;
  width: 100%;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.move-folder-option:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
  border-color: var(--border);
}

/* Error pages */
.error-code { font-size: 5rem; font-weight: 800; color: var(--text-muted); line-height: 1; margin-bottom: 0.5rem; }

/* ═══════════════════════════════════════════════════════════
   LOGO
═══════════════════════════════════════════════════════════ */
.brand-logo-img {
  width: 20px; height: 20px;
  object-fit: contain; border-radius: 3px;
}
.welcome-logo-img {
  width: 40px; height: 40px;
  object-fit: contain; border-radius: 6px;
}

/* ═══════════════════════════════════════════════════════════
   SEARCH MODAL
═══════════════════════════════════════════════════════════ */
.search-overlay {
  position: fixed; inset: 0; z-index: 5000;
  background: rgba(0,0,0,0.6);
  display: flex; align-items: flex-start; justify-content: center;
  padding-top: 80px;
}
.search-modal {
  width: 640px; max-width: 95vw;
  background: var(--gray-850);
  border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}
.search-input-row {
  display: flex; align-items: center; gap: 0.6rem;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--border);
}
.search-input-row input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 1rem; font-family: var(--font);
}
.search-input-row input::placeholder { color: var(--text-muted); }
.search-results {
  max-height: 420px; overflow-y: auto; padding: 0.4rem 0;
}
.search-result-item {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.65rem 1rem;
  color: var(--text-primary); text-decoration: none;
  transition: background var(--transition);
}
.search-result-item:hover { background: var(--gray-800); }
.search-result-title { flex: 1; font-size: 0.9rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.search-result-date { font-size: 0.75rem; color: var(--text-muted); flex-shrink: 0; }
.search-empty { padding: 2rem; text-align: center; color: var(--text-muted); font-size: 0.9rem; }

/* ═══════════════════════════════════════════════════════════
   FILE ATTACHMENT UI
═══════════════════════════════════════════════════════════ */
.attach-menu-wrap { position: relative; }
.websearch-btn {
  background: none; border: 1px solid transparent; cursor: pointer;
  color: var(--text-muted); padding: 0.3rem;
  border-radius: 6px; display: flex; align-items: center;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}
.websearch-btn:hover { color: var(--text-primary); background: var(--gray-800); }
.websearch-btn.active {
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border-color: color-mix(in srgb, var(--accent) 35%, transparent);
}
.attach-btn {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: 0.3rem;
  border-radius: 6px; display: flex; align-items: center;
  transition: color var(--transition), background var(--transition);
}
.attach-btn:hover { color: var(--text-primary); background: var(--gray-800); }

/* ── Mic / Speech-to-text button ──────────────────────────────────────────── */
.mic-btn {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: 0.3rem;
  border-radius: 6px; display: flex; align-items: center;
  transition: color var(--transition), background var(--transition);
  position: relative;
}
.mic-btn:hover { color: var(--text-primary); background: var(--gray-800); }
.mic-btn.recording {
  color: #ef4444;
  animation: mic-pulse 1.2s ease-in-out infinite;
}
@keyframes mic-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.45; }
}

.attach-menu {
  position: absolute; bottom: calc(100% + 8px); left: 0;
  background: var(--gray-850); border: 1px solid var(--border);
  border-radius: 10px; padding: 0.35rem 0;
  min-width: 190px; z-index: 3000;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
.attach-menu-item {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.55rem 0.9rem; width: 100%;
  background: none; border: none; color: var(--text-primary);
  cursor: pointer; font-size: 0.875rem; font-family: var(--font); text-align: left;
  transition: background var(--transition);
}
.attach-menu-item:hover:not(:disabled) { background: var(--gray-800); }
.attach-menu-item:disabled { opacity: 0.4; cursor: default; }
.attach-menu-divider { height: 1px; background: var(--border); margin: 0.25rem 0; }

/* File chips in input box */
.attached-files {
  display: flex; flex-wrap: wrap; gap: 6px;
  padding: 6px 10px 4px;
}
.attached-files:empty { display: none; }
.file-chip {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--gray-800); border: 1px solid var(--border);
  border-radius: 999px; padding: 3px 4px 3px 10px;
  font-size: 0.78rem; color: var(--text-primary);
  max-width: 240px; transition: border-color .12s, background .12s;
}
.file-chip:hover { border-color: var(--accent-blue); }
.file-chip-name {
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 180px;
}
.file-chip-remove {
  background: none; border: 1px solid transparent; cursor: pointer;
  color: var(--text-muted); padding: 0; width: 18px; height: 18px;
  border-radius: 50%; display: inline-flex; align-items: center;
  justify-content: center; line-height: 1; font-size: 0.78rem; flex-shrink: 0;
}
.file-chip-remove:hover { color: #fff; background: var(--accent-red); }
.file-chip-error { border-color: rgba(248,113,113,.6); background: rgba(239,68,68,.08); color: #fca5a5; }
.file-chip-loading { opacity: .8 }
.file-chip-spinner {
  width: 12px; height: 12px; border-radius: 50%;
  border: 2px solid var(--gray-700); border-top-color: var(--accent-blue);
  animation: file-chip-spin .8s linear infinite; flex-shrink: 0;
}
@keyframes file-chip-spin { to { transform: rotate(360deg); } }

/* Drag-over highlight */
.input-box.dragover { border-color: var(--accent) !important; background: rgba(74,144,217,0.06); }

/* File chips on sent messages */
.msg-file-chips { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-bottom: 0.4rem; }
.msg-file-chip {
  display: flex; align-items: center; gap: 0.35rem;
  background: var(--gray-800); border: 1px solid var(--border);
  border-radius: 6px; padding: 0.25rem 0.5rem;
  font-size: 0.76rem; color: var(--text-secondary);
}

/* ═══════════════════════════════════════════════════════════
   ADMIN LOGO UPLOAD
═══════════════════════════════════════════════════════════ */
.logo-upload-row { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.logo-current {
  width: 40px; height: 40px; object-fit: contain;
  border-radius: 6px; border: 1px solid var(--border); background: var(--gray-800);
}
.logo-placeholder {
  display: flex; align-items: center; justify-content: center;
}
.btn-sm { padding: 0.3rem 0.7rem !important; font-size: 0.8rem !important; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════════════════════ */
/* Mobile sidebar backdrop overlay */
#sidebarOverlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 99;
  -webkit-tap-highlight-color: transparent;
}
#sidebarOverlay.active { display: block; }

@media (max-width: 768px) {
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    width: var(--sidebar-w) !important;
    transition: transform 0.25s ease;
    z-index: 100;
  }
  .sidebar.mobile-open { transform: translateX(0); }
  .sidebar.collapsed { transform: translateX(-100%); }
  .sidebar-toggle-mobile {
    display: flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
  }
  .model-selector { margin: 0; }
  /* On mobile collapse the model dropdown back to a single scrollable list */
  .model-dropdown {
    min-width: 260px;
    max-height: 60vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }
  .model-dropdown-grid { flex-direction: column; }
  .model-col-sep { width: auto; height: 1px; }
  .model-col-header { padding: 6px 10px 4px; }

  /* Welcome screen – compact on mobile so content fits without scroll */
  .welcome-screen { padding: 1.25rem 1rem; }
  .welcome-title  { font-size: 1.7rem; }
  .welcome-subtitle { font-size: 0.95rem; margin-bottom: 1.25rem; }
  .welcome-icon   { width: 44px; height: 44px; }
  .welcome-logo-img { width: 32px; height: 32px; }
}

/* ── Workspace ──────────────────────────────────────────────────────────── */
.ws-filter-wrap { position: relative; }
.ws-filter-btn {
  display: flex; align-items: center; gap: 5px;
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text-secondary); border-radius: 6px;
  padding: 5px 10px; font-size: 0.8rem; cursor: pointer; white-space: nowrap;
}
.ws-filter-btn:hover { border-color: var(--border-light); color: var(--text-primary); }
.ws-filter-dropdown {
  display: none; position: absolute; top: calc(100% + 4px); left: 0; z-index: 200;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 4px; min-width: 110px;
  box-shadow: 0 8px 24px rgba(0,0,0,.4);
}
.ws-filter-dropdown.open { display: block; }
.ws-filter-opt {
  display: block; width: 100%; text-align: left;
  background: none; border: none; color: var(--text-secondary);
  padding: 7px 10px; font-size: 0.85rem; border-radius: 5px; cursor: pointer;
}
.ws-filter-opt:hover { background: var(--bg-hover); color: var(--text-primary); }
.ws-filter-opt.active { color: var(--text-primary); font-weight: 500; }

.ws-import-btn {
  background: var(--bg-input); border: 1px solid var(--border);
  color: var(--text-secondary); border-radius: 6px;
  padding: 5px 14px; font-size: 0.8rem; cursor: pointer;
}
.ws-import-btn:hover { border-color: var(--border-light); color: var(--text-primary); }

.admin-add-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; font-size: 0.8rem;
}

/* Model grid */
.ws-model-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 14px;
  padding: 20px 0 10px;
}
.ws-model-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 16px 14px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color .15s, box-shadow .15s;
  cursor: default;
}
.ws-model-card:hover {
  border-color: var(--border-light);
  box-shadow: 0 4px 16px rgba(0,0,0,.25);
}
.ws-model-card:hover .ws-model-actions { opacity: 1; }
.ws-model-avatar {
  font-size: 28px; line-height: 1;
  width: 48px; height: 48px;
  background: var(--bg-hover);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
}
.ws-model-info { flex: 1; }
.ws-model-name  { font-size: .9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 3px; }
.ws-model-base  { font-size: .75rem; color: var(--text-muted); margin-bottom: 5px; }
.ws-model-desc  { font-size: .8rem; color: var(--text-secondary); line-height: 1.4;
                  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.ws-model-actions {
  position: absolute; top: 10px; right: 10px;
  display: flex; gap: 4px;
  opacity: 0; transition: opacity .15s;
}
.ws-card-btn {
  width: 28px; height: 28px; border-radius: 6px;
  background: var(--bg-hover); border: 1px solid var(--border);
  color: var(--text-secondary);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background .15s, color .15s;
}
.ws-card-btn:hover { background: var(--bg-active); color: var(--text-primary); }
.ws-card-btn-danger:hover { background: rgba(239,68,68,.15); color: #f87171; border-color: rgba(239,68,68,.3); }
.ws-public-badge {
  position: absolute; bottom: 10px; right: 10px;
  font-size: .7rem; font-weight: 600;
  background: rgba(34,197,94,.12); color: #4ade80;
  border: 1px solid rgba(34,197,94,.25);
  border-radius: 4px; padding: 2px 7px;
}

/* Empty state */
.ws-empty-state {
  text-align: center; padding: 60px 20px;
}
.ws-empty-icon  { font-size: 40px; margin-bottom: 14px; }
.ws-empty-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.ws-empty-sub   { font-size: .85rem; color: var(--text-muted); }

/* Discover section */
.ws-discover { margin-top: 30px; border-top: 1px solid var(--border); padding-top: 18px; }
.ws-discover-label {
  font-size: .75rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-muted); margin-bottom: 10px;
}
.ws-discover-card {
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px; text-decoration: none;
  color: var(--text-primary); transition: border-color .15s, background .15s;
}
.ws-discover-card:hover { border-color: var(--border-light); background: var(--bg-hover); }
.ws-discover-card-title { font-size: .9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.ws-discover-card-sub   { font-size: .8rem; color: var(--text-muted); }
.ws-discover-card svg   { color: var(--text-muted); flex-shrink: 0; }

/* Coming soon */
.ws-coming-soon {
  text-align: center; padding: 80px 20px;
}
.ws-coming-icon  { font-size: 40px; margin-bottom: 14px; }
.ws-coming-title { font-size: 1.1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.ws-coming-sub   { font-size: .875rem; color: var(--text-muted); max-width: 380px; margin: 0 auto; line-height: 1.6; }

/* Avatar picker button */
.ws-avatar-pick {
  width: 52px; height: 52px; font-size: 24px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: 10px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: border-color .15s;
}
.ws-avatar-pick:hover { border-color: var(--border-light); }

/* Emoji picker */
.ws-emoji-picker {
  position: fixed; z-index: 500;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 8px;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
.ws-emoji-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 4px;
}
.ws-emoji-btn {
  font-size: 20px; background: none; border: none;
  border-radius: 6px; padding: 6px; cursor: pointer;
  transition: background .1s;
}
.ws-emoji-btn:hover { background: var(--bg-hover); }

/* Toggle switch */
.ws-toggle { position: relative; display: inline-block; width: 38px; height: 22px; flex-shrink: 0; }
.ws-toggle input { opacity: 0; width: 0; height: 0; }
.ws-toggle-slider {
  position: absolute; inset: 0; cursor: pointer;
  background: var(--bg-active); border-radius: 22px;
  transition: background .2s;
}
.ws-toggle-slider::before {
  content: ''; position: absolute;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; left: 3px; top: 3px;
  transition: transform .2s;
}
.ws-toggle input:checked + .ws-toggle-slider { background: var(--accent-green, #22c55e); }
.ws-toggle input:checked + .ws-toggle-slider::before { transform: translateX(16px); }

/* ── Model dropdown – agents button ────────────────────────────────────── */
.model-dropdown-divider {
  height: 1px; background: var(--border); margin: 6px 0;
}
.model-agents-btn {
  display: flex; align-items: center; gap: 9px;
  width: 100%; padding: 9px 12px;
  background: none; border: none; cursor: pointer;
  color: var(--text-secondary); font-size: .875rem; border-radius: 6px;
  transition: background .12s, color .12s;
}
.model-agents-btn:hover { background: var(--bg-hover); color: var(--text-primary); }

/* ── Agents overlay / popup ─────────────────────────────────────────────── */
.agents-overlay {
  position: fixed; inset: 0; z-index: 900;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.agents-popup {
  background: var(--gray-950);
  border: 1px solid var(--border);
  border-radius: 14px;
  width: 100%; max-width: 700px;
  max-height: 80vh;
  display: flex; flex-direction: column;
  box-shadow: 0 24px 64px rgba(0,0,0,.75);
  overflow: hidden;
}
/* Sidebar agents popup: centered fixed position */
#agentsPopup {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 560px; max-width: calc(100vw - 32px); max-height: calc(100vh - 64px);
  z-index: 981;
}
.agents-popup-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.agents-popup-title {
  display: flex; align-items: center; gap: 9px;
  font-size: 1rem; font-weight: 600; color: var(--text-primary);
}
.agents-popup-title svg { color: var(--text-muted); }
.agents-search-wrap {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.agents-search-wrap svg { color: var(--text-muted); flex-shrink: 0; }
.agents-search-wrap input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: .875rem;
}
.agents-search-wrap input::placeholder { color: var(--text-muted); }
.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
  padding: 16px 20px 20px;
  overflow-y: auto;
}

/* Agent card (in popup) */
.agent-card {
  display: flex; flex-direction: column; gap: 10px;
  background: var(--bg-body);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  text-decoration: none;
  color: var(--text-primary);
  transition: border-color .15s, background .15s, transform .12s;
  cursor: pointer;
}
.agent-card:hover {
  border-color: var(--border-light);
  background: var(--bg-hover);
  transform: translateY(-1px);
}
.agent-card-icon {
  width: 40px; height: 40px; border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0;
}
.agent-card-name {
  font-size: .9rem; font-weight: 700; color: var(--text-primary);
  line-height: 1.3;
}
.agent-card-desc {
  font-size: .78rem; color: var(--text-muted); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}

/* ── Agent page ─────────────────────────────────────────────────────────── */
.agent-header-icon {
  width: 36px; height: 36px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.agent-page {
  flex: 1; overflow-y: auto; padding: 40px 48px 60px;
  max-width: 960px; margin: 0 auto; width: 100%;
}
.agent-hero {
  text-align: center; padding: 50px 20px 40px;
  border: 1px solid var(--border); border-radius: 16px;
  background: linear-gradient(135deg, rgba(0,0,0,0) 0%, color-mix(in srgb, var(--agent-color) 6%, transparent) 100%);
  margin-bottom: 32px;
}
.agent-hero-icon { font-size: 52px; margin-bottom: 16px; }
.agent-hero-title {
  font-size: 1.75rem; font-weight: 700; color: var(--text-primary); margin-bottom: 10px;
}
.agent-hero-desc {
  font-size: .95rem; color: var(--text-secondary); max-width: 520px; margin: 0 auto 20px; line-height: 1.6;
}
.agent-hero-badge {
  display: inline-block;
  background: rgba(234,179,8,.1); color: #eab308;
  border: 1px solid rgba(234,179,8,.25);
  border-radius: 20px; padding: 4px 14px; font-size: .78rem; font-weight: 600;
}
.agent-features {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px;
  margin-bottom: 28px;
}
.agent-feature-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 20px;
  transition: border-color .15s;
}
.agent-feature-card:hover { border-color: var(--border-light); }
.agent-feature-icon {
  width: 40px; height: 40px; border-radius: 10px; font-size: 20px;
  display: flex; align-items: center; justify-content: center; margin-bottom: 12px;
}
.agent-feature-title { font-size: .9rem; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.agent-feature-desc  { font-size: .8rem; color: var(--text-muted); line-height: 1.5; }
.agent-notice {
  display: flex; align-items: center; gap: 10px;
  background: rgba(59,130,246,.07); border: 1px solid rgba(59,130,246,.2);
  border-radius: 10px; padding: 14px 18px;
  font-size: .85rem; color: var(--text-secondary);
}
.agent-notice svg { color: #3b82f6; flex-shrink: 0; }

/* ═══════════════════════════════════════════════════════════════════════════
   Marketing AI Agent
═══════════════════════════════════════════════════════════════════════════ */

/* Step progress bar in header */
.ma-steps { display: flex; align-items: center; gap: 0; }
.ma-step {
  display: flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 20px;
  font-size: .75rem; color: var(--text-muted);
  transition: color .2s;
}
.ma-step.active { color: var(--text-primary); }
.ma-step.active .ma-step-num { background: #f97316; color: #fff; }
.ma-step.done .ma-step-num { background: #22c55e; color: #fff; }
.ma-step.done { color: var(--text-secondary); }
.ma-step-num {
  width: 20px; height: 20px; border-radius: 50%;
  background: var(--bg-hover); color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  font-size: .7rem; font-weight: 700; flex-shrink: 0;
  transition: background .2s, color .2s;
}
.ma-step-line { width: 24px; height: 1px; background: var(--border); }
@media (max-width: 640px) { .ma-steps { display: none; } }

/* Layout */
.ma-layout {
  flex: 1; display: flex; overflow: hidden; min-height: 0;
}
.ma-chat-panel {
  flex: 1; display: flex; flex-direction: column; min-width: 0;
  position: relative;
}
.ma-preview-panel {
  width: 420px; flex-shrink: 0;
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column; overflow-y: auto;
  background: var(--bg-sidebar);
}
@media (max-width: 900px) {
  .ma-layout.ma-with-preview { flex-direction: column; }
  .ma-preview-panel { width: 100%; border-left: none; border-top: 1px solid var(--border); max-height: 55vh; }
}

/* Messages */
.ma-messages {
  flex: 1; overflow-y: auto; padding: 24px 20px;
  display: flex; flex-direction: column; gap: 18px;
}
.ma-msg { display: flex; gap: 12px; align-items: flex-start; }
.ma-msg-user { flex-direction: row-reverse; }
.ma-msg-avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: rgba(249,115,22,.15); display: flex; align-items: center; justify-content: center;
  font-size: 15px; flex-shrink: 0;
}
.ma-msg-body { max-width: 75%; }
.ma-msg-user .ma-msg-body { max-width: 75%; }
.ma-msg-bubble {
  background: var(--bg-input, #2a2a2a);
  border: 1px solid var(--border);
  border-radius: 14px 14px 4px 14px;
  padding: 10px 14px; font-size: .875rem; color: var(--text-primary);
  white-space: pre-wrap; word-break: break-word;
}
.ma-msg-text {
  font-size: .875rem; color: var(--text-primary); line-height: 1.65;
}
.ma-file-previews { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.ma-file-thumb { width: 80px; height: 80px; object-fit: cover; border-radius: 8px; border: 1px solid var(--border); }
.ma-file-chip-sm {
  display: flex; align-items: center; gap: 5px;
  background: var(--bg-hover); border: 1px solid var(--border);
  border-radius: 6px; padding: 4px 8px; font-size: .75rem; color: var(--text-secondary);
}

/* Input area */
.ma-input-wrap {
  border-top: 1px solid var(--border);
  padding: 12px 16px 10px; background: var(--bg-body);
  position: relative;
}
.ma-file-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.ma-chip {
  display: flex; align-items: center; gap: 6px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 8px; padding: 4px 8px; font-size: .78rem; color: var(--text-secondary);
}
.ma-chip-thumb { width: 24px; height: 24px; object-fit: cover; border-radius: 4px; }
.ma-chip-remove {
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  font-size: 11px; padding: 0 2px; line-height: 1;
}
.ma-chip-remove:hover { color: var(--text-primary); }
.ma-input-row {
  display: flex; align-items: flex-end; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 8px 10px;
  transition: border-color .15s;
}
.ma-input-row:focus-within { border-color: var(--border-light); }
.ma-attach-btn {
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  padding: 4px; border-radius: 6px; display: flex; align-items: center; flex-shrink: 0;
  transition: color .15s, background .15s;
}
.ma-attach-btn:hover { color: var(--text-primary); background: var(--bg-hover); }
#maInput {
  width: 100%; background: none; border: none; outline: none; resize: none;
  color: var(--text-primary); font-size: .875rem; font-family: inherit;
  max-height: 180px; line-height: 1.5;
}
#maInput::placeholder { color: var(--text-muted); }

/* ── Marketing agent — welcome / mode picker ─────────────────────────────── */
.ma-welcome {
  flex: 1; display: flex; align-items: center; justify-content: center;
  padding: 32px 24px;
}
.ma-welcome-inner { text-align: center; max-width: 520px; width: 100%; }
.ma-welcome-icon  { font-size: 3rem; margin-bottom: 14px; }
.ma-welcome-title { font-size: 1.25rem; font-weight: 700; color: var(--text-primary); margin-bottom: 6px; }
.ma-welcome-sub   { font-size: .84rem; color: var(--text-muted); margin-bottom: 28px; }
.ma-welcome-btns  { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.ma-mode-btn {
  display: flex; align-items: center; gap: 14px; padding: 16px 20px; min-width: 210px;
  background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 14px;
  cursor: pointer; text-align: left; transition: border-color .15s, background .15s;
}
.ma-mode-btn:hover { border-color: #f97316; background: rgba(249,115,22,.06); }
.ma-mode-icon { font-size: 1.9rem; flex-shrink: 0; }
.ma-mode-name { font-weight: 600; font-size: .95rem; color: var(--text-primary); }
.ma-mode-desc { font-size: .76rem; color: var(--text-muted); margin-top: 3px; }

.ma-send-btn {
  width: 32px; height: 32px; border-radius: 8px; border: none; cursor: pointer;
  background: #f97316; color: #fff; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; transition: background .15s, opacity .15s;
}
.ma-send-btn:disabled { background: var(--bg-hover); color: var(--text-muted); cursor: default; }
.ma-send-btn:not(:disabled):hover { background: #ea6c10; }
.ma-input-hint { font-size: .72rem; color: var(--text-muted); margin-top: 6px; text-align: center; }

/* Drop overlay */
.ma-drop-overlay {
  position: absolute; inset: 0; z-index: 10;
  background: rgba(0,0,0,.7); backdrop-filter: blur(4px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; color: var(--text-muted); font-size: .9rem; border-radius: 8px;
  pointer-events: none; opacity: 0; transition: opacity .15s;
}
.ma-drop-overlay.active { opacity: 1; pointer-events: all; }

/* Preview panel */
.ma-preview-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 16px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.ma-preview-title {
  display: flex; align-items: center; gap: 7px;
  font-size: .85rem; font-weight: 600; color: var(--text-secondary);
}
.ma-preview-platform {
  font-size: .7rem; font-weight: 700; padding: 3px 9px; border-radius: 12px;
  border: 1px solid; letter-spacing: .04em;
}
.ma-frame-wrap {
  position: relative; overflow: hidden; flex-shrink: 0;
  border-bottom: 1px solid var(--border); background: #000;
}
#maPostFrame { border: none; display: block; }
.ma-asset-section { padding: 14px 16px; border-bottom: 1px solid var(--border); }
.ma-asset-label {
  display: flex; align-items: center; justify-content: space-between;
  font-size: .75rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .06em; margin-bottom: 8px;
}
.ma-copy-btn {
  display: flex; align-items: center; gap: 5px;
  background: var(--bg-hover); border: 1px solid var(--border); border-radius: 6px;
  padding: 3px 9px; font-size: .75rem; color: var(--text-secondary); cursor: pointer;
  transition: background .12s, color .12s;
}
.ma-copy-btn:hover { background: var(--bg-active); color: var(--text-primary); }
.ma-asset-text {
  font-size: .825rem; color: var(--text-primary); white-space: pre-wrap;
  word-break: break-word; line-height: 1.55;
}
.ma-tags-list { display: flex; flex-wrap: wrap; gap: 6px; }
.ma-tag {
  background: rgba(99,102,241,.1); color: #818cf8;
  border: 1px solid rgba(99,102,241,.2); border-radius: 20px;
  padding: 3px 10px; font-size: .75rem; cursor: pointer; transition: background .12s;
}
.ma-tag:hover { background: rgba(99,102,241,.2); }
.ma-download-btn {
  margin: 14px 16px; display: flex; align-items: center; justify-content: center; gap: 8px;
  background: #f97316; color: #fff; border: none; border-radius: 10px;
  padding: 11px; font-size: .875rem; font-weight: 600; cursor: pointer;
  transition: background .15s;
}
.ma-download-btn:hover { background: #ea6c10; }

/* ═══════════════════════════════════════════════════════════════════════════
   Feedback popup
═══════════════════════════════════════════════════════════════════════════ */
.fb-popup {
  background: var(--bg-card);
  border: 1px solid var(--border-light, #333);
  border-radius: 14px;
  padding: 18px 20px 14px;
  margin: 10px 0 4px;
  box-shadow: 0 8px 32px rgba(0,0,0,.5);
  max-width: 600px;
  animation: fb-in .15s ease;
}
@keyframes fb-in { from { opacity:0; transform:translateY(-6px); } to { opacity:1; transform:none; } }

.fb-popup-header {
  display: flex; justify-content: space-between; align-items: center;
  font-size: .9rem; font-weight: 600; color: var(--text-primary);
  margin-bottom: 14px;
}
.fb-popup-close {
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  font-size: 14px; line-height: 1; padding: 2px 4px; border-radius: 4px;
}
.fb-popup-close:hover { color: var(--text-primary); background: var(--bg-hover); }

.fb-score-row {
  display: flex; gap: 6px; justify-content: center; margin-bottom: 4px;
}
.fb-score-btn {
  width: 34px; height: 34px; border-radius: 8px; border: 1px solid var(--border);
  background: var(--bg-body); color: var(--text-secondary);
  font-size: .85rem; font-weight: 600; cursor: pointer;
  transition: background .12s, border-color .12s, color .12s;
}
.fb-score-btn:hover  { background: var(--bg-hover); border-color: var(--border-light); color: var(--text-primary); }
.fb-score-btn.active { background: #f97316; border-color: #f97316; color: #fff; }

.fb-score-labels {
  display: flex; justify-content: space-between;
  font-size: .72rem; color: var(--text-muted); margin-bottom: 14px;
  padding: 0 2px;
}

.fb-section-label {
  font-size: .78rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .06em; margin-bottom: 8px;
}

.fb-reasons-grid {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px;
}
.fb-reason-btn {
  background: var(--bg-body); border: 1px solid var(--border);
  border-radius: 20px; padding: 5px 13px;
  font-size: .8rem; color: var(--text-secondary); cursor: pointer;
  transition: background .12s, border-color .12s, color .12s;
}
.fb-reason-btn:hover  { background: var(--bg-hover); color: var(--text-primary); }
.fb-reason-btn.active { background: rgba(249,115,22,.12); border-color: #f97316; color: #f97316; }

.fb-comment-input {
  width: 100%; background: var(--bg-body); border: 1px solid var(--border);
  border-radius: 8px; padding: 8px 10px;
  color: var(--text-primary); font-size: .85rem; font-family: inherit;
  resize: none; outline: none; margin-bottom: 10px;
  transition: border-color .15s;
}
.fb-comment-input:focus { border-color: var(--border-light); }
.fb-comment-input::placeholder { color: var(--text-muted); }

.fb-tags-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px; margin-bottom: 12px;
}
.fb-tags-list { display: flex; flex-wrap: wrap; gap: 5px; }
.fb-tag-chip {
  display: flex; align-items: center; gap: 4px;
  background: var(--bg-hover); border: 1px solid var(--border);
  border-radius: 20px; padding: 3px 8px; font-size: .78rem; color: var(--text-secondary);
}
.fb-tag-chip button { background: none; border: none; cursor: pointer; color: var(--text-muted); font-size: 11px; padding: 0; }
.fb-tag-input {
  background: none; border: 1px dashed var(--border); border-radius: 20px;
  padding: 3px 10px; font-size: .78rem; color: var(--text-secondary);
  outline: none; min-width: 90px;
}
.fb-tag-input::placeholder { color: var(--text-muted); }
.fb-tag-input:focus { border-color: var(--border-light); }

.fb-popup-footer { display: flex; justify-content: flex-end; }
.fb-save-btn { padding: 7px 20px; font-size: .875rem; }

/* ── Admin feedback tab ────────────────────────────────────────────────── */
.fb-filter-btn {
  display: flex; align-items: center; gap: 5px;
  background: var(--bg-body); border: 1px solid var(--border);
  border-radius: 8px; padding: 5px 12px; font-size: .8rem;
  color: var(--text-secondary); cursor: pointer; transition: all .12s;
}
.fb-filter-btn:hover  { background: var(--bg-hover); color: var(--text-primary); }
.fb-filter-btn.active { background: var(--bg-active); border-color: var(--border-light); color: var(--text-primary); }
.admin-select {
  background: var(--bg-body); border: 1px solid var(--border); border-radius: 6px;
  padding: 4px 6px; font-size: .8rem; color: var(--text-primary); outline: none;
}

.fb-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; margin-bottom: 10px;
  transition: border-color .15s;
}
.fb-card:hover { border-color: var(--border-light); }
.fb-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 10px; gap: 12px; }
.fb-card-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; font-size: .78rem; color: var(--text-muted); }
.fb-user { display: flex; align-items: center; gap: 4px; color: var(--text-secondary); font-weight: 500; }
.fb-chat { color: var(--text-muted); }
.fb-date { color: var(--text-muted); font-size: .72rem; }
.fb-card-badges { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }

.fb-thumb { display: flex; align-items: center; gap: 4px; border-radius: 20px; padding: 3px 10px; font-size: .78rem; font-weight: 600; }
.fb-thumb-up   { background: rgba(34,197,94,.1);  color: #22c55e; }
.fb-thumb-down { background: rgba(239,68,68,.1);  color: #ef4444; }

.fb-score { font-size: .82rem; color: var(--text-muted); }
.fb-score strong { color: var(--text-primary); }

.fb-msg-preview {
  font-size: .8rem; color: var(--text-muted); background: var(--bg-body);
  border-radius: 8px; padding: 8px 10px; margin-bottom: 10px;
  border-left: 3px solid var(--border);
}
.fb-reasons { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 8px; }
.fb-reason-tag {
  background: rgba(249,115,22,.08); color: #f97316; border: 1px solid rgba(249,115,22,.2);
  border-radius: 20px; padding: 2px 9px; font-size: .75rem;
}
.fb-comment {
  font-size: .85rem; color: var(--text-primary); font-style: italic;
  margin-bottom: 8px;
}
.fb-tag-row { display: flex; flex-wrap: wrap; gap: 5px; }
.fb-user-tag {
  background: var(--bg-hover); border: 1px solid var(--border);
  border-radius: 20px; padding: 2px 9px; font-size: .75rem; color: var(--text-secondary);
}

/* ── Analytics page ─────────────────────────────────────────────────────── */
.anl-page {
  flex: 1; overflow-y: auto; padding: 24px 28px 40px;
  display: flex; flex-direction: column; gap: 20px;
}
.anl-filter-bar {
  display: flex; flex-wrap: wrap; align-items: flex-end; gap: 12px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px;
}
.anl-filter-group { display: flex; flex-direction: column; gap: 5px; }
.anl-filter-label { font-size: .72rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.anl-date-input, .anl-select {
  background: var(--bg-tertiary); border: 1px solid var(--border); color: var(--text-primary);
  border-radius: 7px; padding: 5px 10px; font-size: .83rem; height: 32px;
  outline: none; cursor: pointer;
}
.anl-date-input:focus, .anl-select:focus { border-color: var(--accent); }
.anl-quick-ranges { display: flex; flex-direction: row; gap: 4px; }
.anl-range-btn {
  background: none; border: 1px solid var(--border); color: var(--text-secondary);
  border-radius: 6px; padding: 4px 12px; font-size: .78rem; cursor: pointer;
  transition: all .15s;
}
.anl-range-btn:hover  { border-color: var(--accent); color: var(--text-primary); }
.anl-range-btn.active { background: var(--accent); border-color: var(--accent); color: #fff; }

.anl-stats-row { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
.anl-stat-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 12px; padding: 14px 16px;
  display: flex; align-items: center; gap: 12px;
}
.anl-stat-icon {
  width: 38px; height: 38px; border-radius: 9px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.anl-stat-val { font-size: 1.45rem; font-weight: 700; line-height: 1; }
.anl-stat-lbl { font-size: .72rem; color: var(--text-muted); margin-top: 3px; }

.anl-section { display: flex; flex-direction: column; gap: 10px; }
.anl-section-header {
  display: flex; align-items: center; justify-content: space-between;
}
.anl-section-title { font-size: .85rem; font-weight: 600; color: var(--text-primary); }
.anl-legend { display: flex; align-items: center; gap: 12px; font-size: .75rem; color: var(--text-muted); }
.anl-legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; margin-right: 4px; }
.anl-chart-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px;
  position: relative;
}
.anl-chart-card canvas { display: block; width: 100% !important; }
.anl-no-data {
  color: var(--text-muted); font-size: .83rem; text-align: center;
  padding: 32px 16px;
}

.anl-bottom-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 900px) { .anl-bottom-row { grid-template-columns: 1fr; } }

.anl-table {
  width: 100%; border-collapse: collapse; font-size: .82rem;
}
.anl-table thead th {
  padding: 10px 14px; text-align: left; font-size: .72rem; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em;
  border-bottom: 1px solid var(--border); background: var(--bg-tertiary);
}
.anl-table-row td { padding: 9px 14px; border-bottom: 1px solid var(--border); }
.anl-table-row:last-child td { border-bottom: none; }
.anl-table-row:hover { background: var(--bg-hover); }

/* ── Admin agents page ──────────────────────────────────────────────────── */
.aga-page { flex: 1; overflow: hidden; display: flex; flex-direction: column; }
.aga-page .settings-layout { flex: 1; overflow: hidden; }
.aga-page .settings-main   { overflow-y: auto; }

.aga-nav-item {
  display: flex; align-items: center; gap: 10px;
  width: 100%; text-align: left;
}
.aga-nav-icon {
  width: 28px; height: 28px; border-radius: 7px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 15px;
}
.aga-nav-name { font-size: .83rem; font-weight: 500; }

.aga-hero {
  display: flex; align-items: flex-start; gap: 14px; margin-bottom: 4px;
}
.aga-hero-icon {
  width: 52px; height: 52px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
}
.aga-hero-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 4px; }
.aga-hero-desc { font-size: .82rem; color: var(--text-muted); margin-bottom: 8px; line-height: 1.5; }
.aga-open-link {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .78rem; color: var(--accent); text-decoration: none;
}
.aga-open-link:hover { text-decoration: underline; }

.aga-divider { height: 1px; background: var(--border); margin: 20px 0; }

.aga-section { margin-bottom: 4px; }
.aga-section-title {
  display: flex; align-items: center; gap: 7px;
  font-size: .85rem; font-weight: 600; margin-bottom: 6px;
}
.aga-section-desc {
  font-size: .8rem; color: var(--text-muted); margin-bottom: 14px;
  line-height: 1.55; max-width: 520px;
}

.aga-select {
  background: var(--bg-tertiary); border: 1px solid var(--border); color: var(--text-primary);
  border-radius: 7px; padding: 6px 10px; font-size: .83rem; width: 100%; outline: none; cursor: pointer;
}
.aga-select:focus { border-color: var(--accent); }

.aga-key-group { margin-top: 4px; }
.aga-key-row { display: flex; gap: 6px; }
.aga-key-input {
  flex: 1; background: var(--bg-tertiary); border: 1px solid var(--border); color: var(--text-primary);
  border-radius: 7px; padding: 6px 10px; font-size: .83rem; font-family: monospace; outline: none;
}
.aga-key-input:focus { border-color: var(--accent); }
.aga-eye-btn {
  background: var(--bg-tertiary); border: 1px solid var(--border); color: var(--text-muted);
  border-radius: 7px; padding: 0 10px; cursor: pointer; flex-shrink: 0;
}
.aga-eye-btn:hover { color: var(--text-primary); }
.aga-key-note { font-size: .73rem; color: var(--text-muted); margin-top: 5px; }
.aga-ext-link {
  font-size: .72rem; color: var(--accent); text-decoration: none; margin-left: 6px; font-weight: 400;
}
.aga-ext-link:hover { text-decoration: underline; }

.aga-provider-info {
  display: flex; align-items: center; gap: 7px;
  font-size: .8rem; color: var(--text-muted);
  background: var(--bg-tertiary); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 13px; max-width: 420px;
}

/* ── Marketing agent — generated image in preview ───────────────────────── */
.ma-img-section {
  padding: 14px 16px; border-top: 1px solid var(--border);
}
.ma-img-label {
  font-size: .72rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .05em; margin-bottom: 8px;
  display: flex; align-items: center; justify-content: space-between;
}
.ma-img-preview {
  width: 100%; border-radius: 8px; border: 1px solid var(--border);
  display: block; object-fit: cover;
}
.ma-img-generating {
  display: flex; align-items: center; gap: 8px;
  font-size: .8rem; color: var(--text-muted); padding: 16px 0;
}
.ma-img-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--accent); animation: pulse 1.2s infinite;
}
@keyframes pulse { 0%,100%{opacity:.3} 50%{opacity:1} }
.ma-img-error { font-size: .78rem; color: #f87171; padding: 8px 0; }


/* ═══════════════════════════════════════════════════════════════════════════
   Training Plan Agent — dashboard (tp-*)
   ═══════════════════════════════════════════════════════════════════════════ */

.tp-page { flex: 1; overflow: hidden; display: flex; flex-direction: column; padding: 0; }

.tp-tabs {
  display: flex; align-items: center; gap: 4px;
  padding: 12px 20px 0; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.tp-tab {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-size: .83rem; font-weight: 500; padding: 8px 14px;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  display: flex; align-items: center; gap: 6px; transition: color .15s;
}
.tp-tab:hover  { color: var(--text-primary); }
.tp-tab.active { color: var(--accent); border-bottom-color: var(--accent); }
.tp-badge {
  background: var(--bg-tertiary); color: var(--text-muted);
  font-size: .7rem; padding: 1px 6px; border-radius: 20px;
}
.tp-tab-content { display: none; flex: 1; overflow-y: auto; padding: 20px; }
.tp-tab-content.active { display: block; }

.tp-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px;
}
.tp-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 12px; padding: 16px; display: flex; flex-direction: column; gap: 10px;
  transition: border-color .15s, box-shadow .15s;
}
.tp-card:hover { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent); }
.tp-card-top   { display: flex; align-items: center; gap: 12px; }
.tp-card-icon  { font-size: 22px; flex-shrink: 0; }
.tp-card-title { font-size: .9rem; font-weight: 600; }
.tp-card-sub   { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }
.tp-card-excerpt {
  font-size: .78rem; color: var(--text-muted); line-height: 1.5;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.tp-card-actions { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.tp-sent-badge {
  font-size: .72rem; color: #10b981; background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.25); border-radius: 20px; padding: 2px 8px;
}

.tp-list { display: flex; flex-direction: column; gap: 6px; }
.tp-list-row {
  display: flex; align-items: center; gap: 12px;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; transition: border-color .15s;
}
.tp-list-row:hover  { border-color: var(--accent); }
.tp-list-icon       { font-size: 18px; flex-shrink: 0; }
.tp-list-info       { flex: 1; min-width: 0; }
.tp-list-title      { font-size: .88rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tp-list-sub        { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }
.tp-list-actions    { display: flex; align-items: center; gap: 6px; flex-shrink: 0; }

.tp-generating-badge {
  font-size: .75rem; color: #f59e0b; background: rgba(245,158,11,.1);
  border: 1px solid rgba(245,158,11,.25); border-radius: 20px; padding: 3px 10px;
}
.tp-error-badge {
  font-size: .75rem; color: #ef4444; background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.25); border-radius: 20px; padding: 3px 10px;
}

.tp-empty {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 60px 20px; gap: 10px; text-align: center;
}
.tp-empty-icon  { font-size: 36px; }
.tp-empty-title { font-size: 1rem; font-weight: 600; }
.tp-empty-sub   { font-size: .83rem; color: var(--text-muted); max-width: 380px; line-height: 1.6; }

.tp-toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%);
  background: var(--bg-tertiary); border: 1px solid var(--border);
  color: var(--text-primary); font-size: .83rem; padding: 9px 18px;
  border-radius: 8px; box-shadow: 0 4px 16px rgba(0,0,0,.35); z-index: 1000;
  animation: fadeInUp .2s ease;
}
@keyframes fadeInUp {
  from { opacity: 0; transform: translate(-50%, 8px); }
  to   { opacity: 1; transform: translate(-50%, 0); }
}


/* ═══════════════════════════════════════════════════════════════════════════
   Training — Form Builder (fb-*)
   ═══════════════════════════════════════════════════════════════════════════ */

.fb-layout { flex: 1; display: flex; overflow: hidden; height: 100%; }

.fb-palette {
  width: 200px; flex-shrink: 0; border-right: 1px solid var(--border);
  overflow-y: auto; padding: 14px 10px; display: flex; flex-direction: column; gap: 4px;
}
.fb-palette-title    { font-size: .75rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; padding: 0 6px 4px; }
.fb-palette-subtitle { font-size: .7rem; color: var(--text-muted); padding: 0 6px 10px; }
.fb-palette-item {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: 8px; cursor: grab;
  border: 1px solid transparent; transition: background .12s, border-color .12s;
}
.fb-palette-item:hover  { background: var(--bg-secondary); border-color: var(--border); }
.fb-palette-item:active { cursor: grabbing; }
.fb-palette-icon { font-size: 15px; flex-shrink: 0; }
.fb-palette-name { font-size: .8rem; font-weight: 500; }
.fb-palette-desc { font-size: .7rem; color: var(--text-muted); }

.fb-canvas-wrap {
  flex: 1; overflow-y: auto; padding: 20px;
  display: flex; flex-direction: column; gap: 14px;
}
.fb-form-title-input {
  background: none; border: none; border-bottom: 2px solid var(--border);
  color: var(--text-primary); font-size: 1.3rem; font-weight: 700;
  padding: 4px 0; outline: none; width: 100%;
}
.fb-form-title-input:focus { border-bottom-color: var(--accent); }
.fb-form-desc-input {
  background: none; border: none; border-bottom: 1px solid var(--border);
  color: var(--text-muted); font-size: .85rem; padding: 4px 0; outline: none; width: 100%;
}
.fb-form-desc-input:focus { border-bottom-color: var(--accent); }
.fb-form-meta { display: flex; flex-direction: column; gap: 6px; }

.fb-canvas {
  min-height: 200px; border: 2px dashed var(--border); border-radius: 12px;
  padding: 12px; display: flex; flex-direction: column; gap: 8px;
  transition: border-color .15s, background .15s;
}
.fb-canvas-drag-over { border-color: var(--accent); background: rgba(129,140,248,.04); }
.fb-canvas-empty {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 8px; color: var(--text-muted);
  font-size: .85rem; padding: 40px; text-align: center;
}
.fb-canvas-tip { font-size: .72rem; color: var(--text-muted); text-align: center; }

.fb-field-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; cursor: pointer;
  display: flex; flex-direction: column; gap: 6px;
  transition: border-color .12s; position: relative;
}
.fb-field-card:hover    { border-color: var(--accent); }
.fb-field-card.selected { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(129,140,248,.25); }
.fb-field-card.fb-field-dragging { opacity: .4; }
.fb-field-card.fb-field-over    { border-color: #10b981; background: rgba(16,185,129,.05); }
.fb-field-drag-handle { position: absolute; top: 10px; right: 10px; color: var(--text-muted); cursor: grab; }
.fb-field-type-badge  { font-size: .68rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .05em; }
.fb-field-label       { font-size: .88rem; font-weight: 500; }
.fb-field-required-tag {
  font-size: .68rem; color: #ef4444; background: rgba(239,68,68,.1);
  border-radius: 4px; padding: 1px 6px; width: max-content;
}

.fb-preview-input {
  width: 100%; background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 6px; padding: 6px 10px; color: var(--text-muted);
  font-size: .8rem; font-family: inherit; resize: none; pointer-events: none;
}
.fb-preview-choices { display: flex; flex-direction: column; gap: 4px; }
.fb-preview-choice  { display: flex; align-items: center; gap: 7px; font-size: .8rem; color: var(--text-muted); pointer-events: none; }

.fb-editor {
  width: 240px; flex-shrink: 0; border-left: 1px solid var(--border);
  overflow-y: auto; padding: 16px 14px; display: flex; flex-direction: column;
}
.fb-editor-empty {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 8px; color: var(--text-muted); font-size: .82rem; text-align: center;
}
.fb-editor-title  { font-size: .85rem; font-weight: 700; margin-bottom: 12px; }
.fb-toggle-label  { display: flex; align-items: center; gap: 8px; font-size: .83rem; cursor: pointer; }

/* Section header card in builder */
.fb-section-card {
  background: transparent !important;
  border: 1px dashed rgba(129,140,248,.35) !important;
  padding: 10px 14px !important;
}
.fb-section-card.selected { border-color: var(--accent) !important; }
.fb-section-preview {
  font-size: .85rem; font-weight: 700; color: var(--accent);
  letter-spacing: .02em; text-transform: uppercase;
  border-bottom: 2px solid rgba(129,140,248,.3);
  padding-bottom: 4px;
}


/* ═══════════════════════════════════════════════════════════════════════════
   Public form page (pf-*)
   ═══════════════════════════════════════════════════════════════════════════ */

.pf-body {
  min-height: 100vh; background: var(--bg-primary);
  display: flex; align-items: flex-start; justify-content: center; padding: 40px 16px;
}
.pf-loading-overlay {
  position: fixed; inset: 0; z-index: 9999; background: var(--bg-primary);
  display: flex; align-items: center; justify-content: center;
}
.pf-loading-card {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 16px; padding: 40px 36px; max-width: 440px; width: 100%;
  text-align: center; display: flex; flex-direction: column; align-items: center; gap: 16px;
}
.pf-loading-spinner {
  width: 44px; height: 44px; border-radius: 50%;
  border: 3px solid var(--border); border-top-color: #10b981;
  animation: spin 1s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.pf-loading-title { font-size: 1.1rem; font-weight: 700; }
.pf-loading-sub   { font-size: .83rem; color: var(--text-muted); line-height: 1.6; max-width: 340px; }
.pf-loading-dots  { display: flex; gap: 6px; }
.pf-loading-dots span {
  width: 8px; height: 8px; border-radius: 50%; background: #10b981;
  animation: dotBounce 1.2s infinite;
}
.pf-loading-dots span:nth-child(2) { animation-delay: .2s; }
.pf-loading-dots span:nth-child(3) { animation-delay: .4s; }
@keyframes dotBounce { 0%,80%,100%{ transform:scale(.6); opacity:.4 } 40%{ transform:scale(1); opacity:1 } }

.pf-container {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 16px; max-width: 640px; width: 100%; overflow: hidden;
}
.pf-header { padding: 28px 28px 20px; border-bottom: 1px solid var(--border); }
.pf-brand  { font-size: .75rem; font-weight: 600; color: #10b981; text-transform: uppercase; letter-spacing: .08em; margin-bottom: 6px; }
.pf-title  { font-size: 1.4rem; font-weight: 700; margin-bottom: 6px; }
.pf-desc   { font-size: .85rem; color: var(--text-muted); line-height: 1.6; }
/* Section header on public form */
.pf-section-header {
  font-size: .78rem; font-weight: 700; color: var(--accent, #10b981);
  text-transform: uppercase; letter-spacing: .08em;
  border-bottom: 2px solid rgba(16,185,129,.25);
  padding: 16px 0 6px; margin-top: 4px;
}

.pf-form   { padding: 20px 28px; display: flex; flex-direction: column; gap: 20px; }
.pf-field-group { display: flex; flex-direction: column; gap: 6px; }
.pf-label    { font-size: .88rem; font-weight: 500; }
.pf-required { color: #ef4444; margin-left: 3px; }
.pf-input {
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px; color: var(--text-primary);
  font-size: .88rem; font-family: inherit; outline: none; width: 100%;
  transition: border-color .15s;
}
.pf-input:focus  { border-color: #10b981; }
.pf-textarea     { resize: vertical; min-height: 80px; }
.pf-select       { cursor: pointer; }
.pf-choices      { display: flex; flex-direction: column; gap: 8px; }
.pf-choice-label {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px; cursor: pointer;
  font-size: .88rem; transition: border-color .15s, background .15s;
}
.pf-choice-label:hover { border-color: #10b981; background: rgba(16,185,129,.04); }
.pf-slider-wrap  { display: flex; align-items: center; gap: 12px; }
.pf-slider       { flex: 1; accent-color: #10b981; }
.pf-slider-val   { font-size: .88rem; font-weight: 600; color: #10b981; min-width: 28px; text-align: center; }
.pf-field-error  { font-size: .78rem; color: #ef4444; }
.pf-submit-row   { padding-top: 8px; }
.pf-submit-btn {
  width: 100%; background: #10b981; color: #fff; border: none;
  border-radius: 10px; padding: 13px 20px; font-size: .92rem; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: background .15s, transform .1s;
}
.pf-submit-btn:hover  { background: #059669; }
.pf-submit-btn:active { transform: scale(.98); }
.pf-footer { padding: 14px 28px; border-top: 1px solid var(--border); font-size: .72rem; color: var(--text-muted); text-align: center; }


/* ═══════════════════════════════════════════════════════════════════════════
   Public plan page (pp-*)
   ═══════════════════════════════════════════════════════════════════════════ */

.pp-container {
  max-width: 760px; width: 100%; margin: 0 auto; padding: 40px 16px;
  display: flex; flex-direction: column; gap: 28px;
}
.pp-header    { text-align: center; }
.pp-brand     { font-size: .72rem; font-weight: 700; color: #10b981; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 10px; }
.pp-badge     {
  display: inline-block; background: rgba(16,185,129,.12); color: #10b981;
  border: 1px solid rgba(16,185,129,.25); border-radius: 20px;
  font-size: .78rem; font-weight: 600; padding: 4px 14px; margin-bottom: 12px;
}
.pp-title     { font-size: 1.6rem; font-weight: 700; margin-bottom: 6px; }
.pp-sub       { font-size: .82rem; color: var(--text-muted); }
.pp-content   {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 14px; padding: 28px 32px; line-height: 1.75; font-size: .92rem;
}
.pp-content h1 { font-size: 1.4rem; font-weight: 700; margin: 0 0 16px; }
.pp-content h2 { font-size: 1.1rem; font-weight: 700; margin: 24px 0 10px; color: #10b981; }
.pp-content h3 { font-size: .95rem; font-weight: 600; margin: 18px 0 8px; }
.pp-content table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: .85rem; }
.pp-content th { background: var(--bg-tertiary); padding: 8px 12px; text-align: left; border: 1px solid var(--border); font-weight: 600; }
.pp-content td { padding: 7px 12px; border: 1px solid var(--border); }
.pp-content tr:nth-child(even) td { background: var(--bg-primary); }
.pp-content ul, .pp-content ol { padding-left: 20px; margin: 8px 0; }
.pp-content li { margin-bottom: 4px; }
.pp-content hr { border: none; border-top: 1px solid var(--border); margin: 20px 0; }
.pp-content strong { font-weight: 600; }
.pp-content p { margin: 8px 0; }
.pp-email-section {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 28px; text-align: center;
}
.pp-email-title    { font-size: 1rem; font-weight: 700; margin-bottom: 6px; }
.pp-email-desc     { font-size: .83rem; color: var(--text-muted); margin-bottom: 14px; line-height: 1.5; }
.pp-email-row      { display: flex; gap: 8px; max-width: 420px; margin: 0 auto; }
.pp-email-input {
  flex: 1; background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px; color: var(--text-primary);
  font-size: .88rem; font-family: inherit; outline: none;
}
.pp-email-input:focus { border-color: #10b981; }
.pp-email-btn {
  background: #10b981; color: #fff; border: none;
  border-radius: 8px; padding: 9px 18px; font-size: .88rem; font-weight: 600;
  cursor: pointer; white-space: nowrap; transition: background .15s;
}
.pp-email-btn:hover    { background: #059669; }
.pp-email-btn:disabled { opacity: .6; cursor: default; }
.pp-email-feedback { margin-top: 10px; font-size: .83rem; font-weight: 500; }
.pp-email-success  { color: #10b981; }
.pp-email-error    { color: #ef4444; }
.pp-actions        { display: flex; justify-content: center; }
.pp-print-btn      { font-size: .82rem; }
.pp-footer         { text-align: center; font-size: .72rem; color: var(--text-muted); }
@media print {
  .pp-email-section, .pp-actions, .pp-footer, .pp-brand { display: none !important; }
  .pp-content { border: none; padding: 0; }
  .pp-container { padding: 0; }
}


/* ═══════════════════════════════════════════════════════════════════════════
   Auth — Register page (reg-*)
   ═══════════════════════════════════════════════════════════════════════════ */

.reg-card { max-width: 500px !important; }

.reg-type-switch {
  display: flex; gap: 6px; margin: 4px 0 16px;
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 10px; padding: 4px;
}
.reg-type-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 10px; border-radius: 7px; border: none; background: none;
  color: var(--text-muted); font-size: .8rem; font-weight: 500; cursor: pointer;
  transition: background .12s, color .12s;
}
.reg-type-btn:hover  { color: var(--text-primary); }
.reg-type-btn.active { background: var(--bg-secondary); color: var(--text-primary); box-shadow: 0 1px 3px rgba(0,0,0,.2); }

.reg-section-label {
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-muted); margin-bottom: 8px;
}
.reg-required { color: #ef4444; font-size: .8em; margin-left: 2px; }
.reg-optional  { color: var(--text-muted); font-size: .78em; font-weight: 400; }

.reg-login-type-row { display: flex; gap: 8px; margin-bottom: 4px; }
.reg-login-opt { flex: 1; cursor: pointer; }
.reg-login-opt input { display: none; }
.reg-login-opt-inner {
  display: flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 12px 8px; border-radius: 10px; border: 1.5px solid var(--border);
  background: var(--bg-primary); color: var(--text-muted); font-size: .8rem;
  transition: border-color .12s, color .12s, background .12s;
}
.reg-login-opt input:checked ~ .reg-login-opt-inner {
  border-color: var(--accent); color: var(--accent);
  background: rgba(129,140,248,.07);
}
.reg-login-opt-inner:hover { border-color: var(--accent); color: var(--text-primary); }

.reg-msal-note {
  display: flex; gap: 8px; align-items: flex-start;
  font-size: .78rem; color: var(--text-muted); line-height: 1.5;
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; margin-top: 4px;
}
.reg-standalone-note {
  display: flex; gap: 8px; align-items: flex-start;
  font-size: .78rem; color: var(--text-muted); line-height: 1.5;
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; margin-top: 4px;
}

.reg-pending-box {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px; display: flex; flex-direction: column; gap: 10px;
  margin-top: 12px;
}
.reg-pending-row {
  display: flex; align-items: center; gap: 10px;
  font-size: .83rem; color: var(--text-muted);
}


/* ═══════════════════════════════════════════════════════════════════════════
   Auth — Login page
   ═══════════════════════════════════════════════════════════════════════════ */

/* Method switcher (Password / Microsoft) */
.login-method-switch {
  display: flex; gap: 8px; margin-bottom: 18px;
}
.login-method-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 7px;
  padding: 10px 12px; border-radius: 10px; border: 1.5px solid var(--border);
  background: var(--bg-secondary); color: var(--text-secondary);
  font-size: .85rem; font-weight: 500; cursor: pointer;
  transition: border-color .15s, background .15s, color .15s;
}
.login-method-btn:hover { border-color: var(--accent); color: var(--text-primary); background: var(--bg-hover); }
.login-method-btn.active { border-color: var(--accent); background: var(--accent)18; color: var(--accent); }

/* Microsoft sign-in list */
.login-msal-list { display: flex; flex-direction: column; gap: 8px; }
.login-msal-btn {
  display: flex; align-items: center; gap: 10px; width: 100%;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: 9px; padding: 11px 14px; font-size: .88rem; font-weight: 500;
  color: var(--text-primary); cursor: pointer;
  transition: border-color .12s, background .12s; text-decoration: none;
}
.login-msal-btn:hover { border-color: var(--accent); background: var(--bg-hover); }
.login-divider {
  display: flex; align-items: center; gap: 10px; margin: 14px 0;
  color: var(--text-muted); font-size: .75rem;
}
.login-divider::before, .login-divider::after {
  content: ''; flex: 1; height: 1px; background: var(--border);
}


/* ═══════════════════════════════════════════════════════════════════════════
   Admin — Tenants page (tn-*)
   ═══════════════════════════════════════════════════════════════════════════ */

.tn-page { flex: 1; overflow: hidden; display: flex; flex-direction: column; }

.tn-toolbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-bottom: 1px solid var(--border); flex-shrink: 0; gap: 12px;
}
.tn-toolbar-left { display: flex; align-items: center; gap: 10px; }
.tn-title        { font-size: .95rem; font-weight: 700; }
.tn-count        {
  font-size: .72rem; font-weight: 600; background: var(--bg-tertiary);
  color: var(--text-muted); border-radius: 20px; padding: 2px 8px;
}
.tn-toolbar-right { display: flex; gap: 8px; }
.tn-filter-group  { display: flex; gap: 4px; background: var(--bg-primary); border: 1px solid var(--border); border-radius: 8px; padding: 3px; }
.tn-filter {
  background: none; border: none; color: var(--text-muted); cursor: pointer;
  font-size: .78rem; font-weight: 500; padding: 5px 10px; border-radius: 6px;
  display: flex; align-items: center; gap: 5px;
  transition: background .12s, color .12s;
}
.tn-filter:hover  { color: var(--text-primary); }
.tn-filter.active { background: var(--bg-secondary); color: var(--text-primary); box-shadow: 0 1px 3px rgba(0,0,0,.15); }
.tn-dot           { width: 7px; height: 7px; border-radius: 50%; }
.tn-dot-pending   { background: #f59e0b; }

.tn-status-badge {
  font-size: .7rem; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  border-radius: 5px; padding: 2px 8px; display: inline-block;
}
.tn-status-pending  { background: rgba(245,158,11,.15); color: #f59e0b; }
.tn-status-active   { background: rgba(16,185,129,.15);  color: #10b981; }
.tn-status-rejected { background: rgba(239,68,68,.15);   color: #ef4444; }

.tn-login-badge {
  font-size: .72rem; font-weight: 600; display: inline-flex; align-items: center; gap: 4px;
  border-radius: 5px; padding: 2px 7px; border: 1px solid var(--border);
  background: var(--bg-secondary);
}
.tn-login-msal { color: #0078d4; border-color: rgba(0,120,212,.3); background: rgba(0,120,212,.07); }
.tn-login-pw   { color: var(--text-muted); }

.tn-company { font-size: .85rem; font-weight: 500; }
.tn-notes   { font-size: .72rem; color: var(--text-muted); margin-top: 2px; max-width: 260px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Tenant modal (add tenant) */
.tn-modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.55); z-index: 950;
}
.tn-modal {
  position: fixed; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 480px; max-width: calc(100vw - 32px); max-height: calc(100vh - 64px);
  background: var(--gray-950); border: 1px solid var(--border); border-radius: 12px;
  display: flex; flex-direction: column; z-index: 951; overflow: hidden;
  box-shadow: 0 24px 64px rgba(0,0,0,.7);
}
.tn-modal .tn-drawer-body { overflow-y: auto; flex: 1; padding: 16px 20px; }
.tn-modal .tn-drawer-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; gap: 8px; justify-content: flex-end; }
.tn-modal-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border); flex-shrink: 0; }
.tn-modal-title  { font-size: .95rem; font-weight: 600; color: var(--text-primary); }
.tn-modal-close  { background: none; border: none; cursor: pointer; color: var(--text-muted); padding: 4px; border-radius: 6px; display: flex; align-items: center; }
.tn-modal-close:hover { background: var(--bg-hover); color: var(--text-primary); }
.tn-modal-body   { padding: 18px 20px; overflow-y: auto; flex: 1; }
.form-row        { display: flex; flex-direction: column; gap: 6px; }
.form-label      { font-size: .82rem; font-weight: 500; color: var(--text-secondary); }
.form-input      { background: var(--bg-input, var(--gray-900)); border: 1px solid var(--border); border-radius: 7px; color: var(--text-primary); font-size: .875rem; padding: 8px 11px; transition: border-color .12s; width: 100%; resize: vertical; }
.form-input:focus { outline: none; border-color: var(--accent); }

/* ── Model config list (Admin › Settings › Models) ───────────────────────── */
.model-cfg-list  { display: flex; flex-direction: column; gap: 2px; }
.model-cfg-row   { display: flex; align-items: center; gap: 14px; padding: 10px 14px; border-radius: 8px; transition: background .1s; }
.model-cfg-row:hover { background: var(--bg-hover); }
.model-cfg-provider { flex-shrink: 0; width: 140px; }
.model-cfg-badge { display: inline-block; font-size: .65rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; padding: 2px 7px; border-radius: 4px; }
.model-cfg-badge--anthropic   { background: rgba(253,186,116,.15); color: #fb923c; }
.model-cfg-badge--openai      { background: rgba(74,222,128,.15);  color: #4ade80; }
.model-cfg-badge--azure_claude { background: rgba(96,165,250,.15); color: #60a5fa; }
.model-cfg-badge--azure_openai { background: rgba(167,139,250,.15);color: #a78bfa; }
.model-cfg-badge--azure_image  { background: rgba(248,113,113,.15);color: #f87171; }
.model-cfg-info       { flex: 1; min-width: 0; }
.model-cfg-internal   { font-size: .82rem; font-weight: 500; color: var(--text-primary); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.model-cfg-display    { font-size: .75rem; color: var(--text-muted); margin-top: 2px; }
.model-cfg-prompt-hint { flex-shrink: 0; display: flex; flex-direction: column; align-items: flex-end; gap: 3px; min-width: 90px; text-align: right; }
.mc-blocked-hint { font-size: .68rem; color: var(--accent-red, #ef4444); font-weight: 600; }

/* ── Data-protection badge (model list row) ── */
.mc-dp-badge {
  display: inline-block; font-size: .6rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; padding: 1px 5px; border-radius: 3px; margin-top: 4px;
}
.mc-dp-badge--gdpr    { background: rgba(34,197,94,.15);   color: #22c55e; }
.mc-dp-badge--non-eu  { background: rgba(239,68,68,.15);   color: #ef4444; }

/* ── Model info button (row) ── */
.mdi-info-btn {
  flex-shrink: 0; width: 28px; height: 28px;
  border-radius: 6px; border: 1px solid var(--border);
  background: transparent; color: var(--text-muted);
  cursor: pointer; display: inline-flex; align-items: center; justify-content: center;
  transition: color .15s, background .15s, border-color .15s;
}
.mdi-info-btn:hover { color: var(--accent); border-color: var(--accent); background: rgba(99,102,241,.08); }

/* ── Model detail modal ── */
.mdi-modal { max-width: 720px; width: 100%; }
.mdi-modal .tn-modal-body { padding: 0; overflow-y: auto; max-height: calc(90vh - 110px); }

.mdi-header-sub {
  font-size: .75rem; color: var(--text-muted); margin-top: 2px;
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
}
.mdi-desc {
  padding: 14px 22px 0;
  font-size: .85rem; color: var(--text-secondary); line-height: 1.55;
}

/* Stat cards */
.mdi-cards {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  padding: 16px 22px;
}
.mdi-card {
  background: var(--bg-tertiary); border: 1px solid var(--border);
  border-radius: 10px; padding: 13px 14px;
}
.mdi-card-label { font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin-bottom: 6px; }
.mdi-card-value { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); line-height: 1.2; }
.mdi-card-sub   { font-size: .7rem; color: var(--text-muted); margin-top: 4px; }

/* Section title */
.mdi-section { padding: 0 22px 16px; }
.mdi-section + .mdi-section { border-top: 1px solid var(--border); padding-top: 16px; }
.mdi-section-title {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .07em; color: var(--text-muted); margin-bottom: 12px;
}

/* Capability grid */
.mdi-caps {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px;
}
.mdi-cap {
  display: flex; align-items: center; gap: 9px;
  background: var(--bg-tertiary); border: 1px solid var(--border);
  border-radius: 8px; padding: 9px 12px;
}
.mdi-cap-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.mdi-cap-dot--yes  { background: var(--accent-green, #22c55e); }
.mdi-cap-dot--no   { background: var(--border); }
.mdi-cap-icon { font-size: .95rem; flex-shrink: 0; }
.mdi-cap-label { font-size: .82rem; font-weight: 500; color: var(--text-primary); flex: 1; }
.mdi-cap-note  { font-size: .7rem; color: var(--text-muted); }

/* API table */
.mdi-api-table { display: flex; flex-direction: column; gap: 0; }
.mdi-api-row {
  display: flex; align-items: baseline; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid var(--border);
}
.mdi-api-row:last-child { border-bottom: none; }
.mdi-api-key   { font-size: .75rem; font-weight: 600; color: var(--text-muted); min-width: 140px; flex-shrink: 0; }
.mdi-api-val   { font-size: .8rem; color: var(--text-primary); font-family: 'JetBrains Mono', 'Fira Code', monospace; word-break: break-all; }
.mdi-api-val code { background: var(--bg-tertiary); border: 1px solid var(--border); padding: 1px 6px; border-radius: 4px; }

/* Mobile */
@media (max-width: 600px) {
  .mdi-cards { grid-template-columns: repeat(2, 1fr); }
  .mdi-caps  { grid-template-columns: 1fr; }
  .mdi-api-key { min-width: 110px; }
}

/* ── Model config modal — inner tabs ── */
.mc-modal-tabs {
  display: flex; gap: 2px; padding: 0 20px;
  border-bottom: 1px solid var(--border); background: var(--bg-secondary);
}
.mc-modal-tab {
  display: flex; align-items: center; gap: 5px;
  padding: 0.55rem 0.9rem; font-size: .82rem; font-weight: 500;
  color: var(--text-muted); border: none; background: none; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.mc-modal-tab:hover { color: var(--text-primary); }
.mc-modal-tab.active { color: var(--text-primary); border-bottom-color: var(--accent); }

/* ── Compliance level selector ── */
.mc-section-label {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .06em; color: var(--text-muted); margin-bottom: 8px;
}
.mc-dp-options { display: flex; flex-direction: column; gap: 6px; }
.mc-dp-option  {
  display: flex; align-items: flex-start;
  border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px; cursor: pointer;
  transition: border-color .15s, background .15s;
}
.mc-dp-option input[type=radio] { display: none; }
.mc-dp-option:hover   { border-color: var(--border-light); background: var(--bg-hover); }
.mc-dp-option.selected { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.mc-dp-option-body  { display: flex; align-items: flex-start; gap: 10px; }
.mc-dp-option-icon  { font-size: 1.3rem; flex-shrink: 0; }
.mc-dp-option-title { font-size: .85rem; font-weight: 600; color: var(--text-primary); }
.mc-dp-option-desc  { font-size: .75rem; color: var(--text-muted); margin-top: 2px; line-height: 1.4; }

/* ── Tool permission grid ── */
.mc-tool-grid { display: flex; flex-direction: column; gap: 4px; }
.mc-tool-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 7px; cursor: pointer;
  border: 1px solid var(--border); background: var(--bg-primary);
  transition: border-color .15s, background .15s, opacity .15s;
}
.mc-tool-item:hover { border-color: var(--border-light); background: var(--bg-hover); }
.mc-tool-item input[type=checkbox] { display: none; }
.mc-tool-icon  { font-size: 1rem; flex-shrink: 0; width: 20px; text-align: center; }
.mc-tool-info  { flex: 1; min-width: 0; }
.mc-tool-name  { font-size: .83rem; font-weight: 500; color: var(--text-primary); display: block; }
.mc-tool-note  { font-size: .7rem; color: var(--text-muted); }
.mc-tool-status { flex-shrink: 0; font-size: .72rem; font-weight: 600; }
.mc-tool-status-allowed { color: var(--accent-green, #22c55e); }
.mc-tool-status-blocked  { color: var(--accent-red, #ef4444); }
.mc-tool-blocked { border-color: rgba(239,68,68,.25); background: rgba(239,68,68,.04); opacity: .85; }
.mc-tool-blocked .mc-tool-name { text-decoration: line-through; color: var(--text-muted); }

.tn-user-search-row {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-input, var(--gray-900)); border: 1px solid var(--border);
  border-radius: 7px; padding: 7px 10px;
}
.tn-user-search-row input { font-size: .875rem; color: var(--text-primary); width: 100%; }
.tn-user-search-row input::placeholder { color: var(--text-muted); }

/* Tenant drawer */
.tn-drawer-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 900;
}
.tn-drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 420px; max-width: 95vw;
  background: var(--gray-950); border-left: 1px solid var(--border);
  z-index: 901; display: flex; flex-direction: column;
  box-shadow: -8px 0 40px rgba(0,0,0,.7);
}
.tn-drawer-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 18px; border-bottom: 1px solid var(--border); flex-shrink: 0;
}
.tn-drawer-title  { font-size: .95rem; font-weight: 700; }
.tn-drawer-body   { flex: 1; overflow-y: auto; padding: 18px; display: flex; flex-direction: column; gap: 4px; }
.tn-drawer-footer {
  display: flex; align-items: center; gap: 8px; justify-content: flex-end;
  padding: 14px 18px; border-top: 1px solid var(--border); flex-shrink: 0;
}
.tn-drawer-section {
  font-size: .68rem; font-weight: 700; text-transform: uppercase; letter-spacing: .07em;
  color: var(--text-muted); margin-bottom: 8px; padding-top: 4px;
}
.tn-msal-note {
  display: flex; gap: 8px; align-items: flex-start;
  font-size: .78rem; color: var(--text-muted); line-height: 1.5;
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 12px; margin-bottom: 10px;
}

/* ── Permissions Tab ────────────────────────────────────────── */
#tab-permissions {
  padding: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}
#tab-permissions .admin-tab-toolbar {
  padding: 1.25rem 1.5rem 0;
  flex-shrink: 0;
  margin-bottom: 0;
}
.perm-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: start;
}
.perm-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 16px 20px 24px;
  border-right: 1px solid var(--border);
}
.perm-left-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.perm-right {
  display: flex;
  flex-direction: column;
}
.perm-right-header {
  padding: 20px 24px 14px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.perm-right-title {
  font-size: .95rem;
  font-weight: 600;
  margin-bottom: 4px;
}
.perm-right-hint {
  font-size: .77rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.perm-badge-coming {
  font-size: .68rem;
  background: var(--bg-hover);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2px 7px;
  color: var(--text-muted);
}
.perm-catalogue {
  padding: 20px 24px;
  max-height: calc(100vh - 160px);
  overflow-y: auto;
}
.perm-page {
  padding: 20px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-width: 900px;
}
.perm-accordion {
  background: var(--gray-950);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.perm-accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  background: none;
  border: none;
  color: var(--text-primary);
  cursor: pointer;
  gap: 12px;
  transition: background .15s;
}
.perm-accordion-header:hover { background: var(--bg-hover); }
.perm-accordion-left {
  display: flex;
  align-items: center;
  gap: 14px;
  text-align: left;
}
.perm-accordion-icon {
  flex-shrink: 0;
  color: var(--accent);
  opacity: .85;
}
.perm-accordion-title {
  font-size: .9rem;
  font-weight: 600;
  margin-bottom: 2px;
}
.perm-accordion-sub {
  font-size: .75rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.perm-chevron {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform .2s;
}
.perm-accordion-body {
  border-top: 1px solid var(--border);
  padding: 24px 20px;
}
.perm-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  color: var(--text-muted);
  font-size: .84rem;
}
.perm-empty p { margin: 0; }
.perm-cat-label {
  font-size: .68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.perm-cat-items {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.perm-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--gray-950);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 14px;
  cursor: default;
  transition: border-color .15s, background .15s;
}
.perm-item:hover {
  border-color: var(--accent);
  background: var(--bg-hover);
}
.perm-item svg { flex-shrink: 0; margin-top: 2px; color: var(--accent); opacity: .8; }
.perm-item-name {
  font-size: .84rem;
  font-weight: 500;
  margin-bottom: 2px;
}
.perm-item-desc {
  font-size: .73rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.perm-count-badge {
  font-size: .72rem; font-weight: 500; color: var(--accent); margin-left: 4px;
}
/* ── Tenant sub-accordions inside the Tenant layer ── */
.perm-sub-accordion {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 6px;
}
.perm-sub-header {
  width: 100%; display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; background: none; border: none;
  color: var(--text-primary); cursor: pointer; font-size: .84rem;
  transition: background .15s;
}
.perm-sub-header:hover { background: var(--bg-hover); }
.perm-sub-title { font-weight: 500; }
.perm-sub-count {
  font-size: .72rem; color: var(--text-muted);
  background: var(--bg-hover); border-radius: 4px;
  padding: 1px 7px; flex-shrink: 0;
}
.perm-sub-body {
  border-top: 1px solid var(--border);
  padding: 12px 14px;
  display: flex; flex-direction: column; gap: 6px;
}
/* ── Group-layer: tenant filter buttons ── */
.perm-group-tenant-tabs {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 2px;
}
.perm-grp-tenant-btn {
  display: flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 20px;
  border: 1px solid var(--border); background: var(--bg-hover);
  color: var(--text-secondary); font-size: .8rem; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
}
.perm-grp-tenant-btn:hover { border-color: var(--accent); color: var(--text-primary); }
.perm-grp-tenant-btn.active {
  background: var(--accent); border-color: var(--accent);
  color: #fff; font-weight: 600;
}
.perm-grp-tenant-count {
  background: rgba(255,255,255,.2); border-radius: 8px;
  padding: 0 6px; font-size: .7rem; font-weight: 600;
}
.perm-grp-tenant-btn:not(.active) .perm-grp-tenant-count {
  background: var(--bg-tertiary); color: var(--text-muted);
}
.perm-item[draggable="true"] { cursor: grab; }
.perm-item[draggable="true"]:active { cursor: grabbing; }
.perm-item.dragging { opacity: .4; }
.perm-item.perm-item-granted {
  border-color: #10b981;
  background: rgba(16,185,129,.07);
}
.perm-item.perm-item-granted svg { color: #10b981; }
.perm-item.perm-item-always-on {
  border-color: #3b82f6;
  background: rgba(59,130,246,.06);
  cursor: default;
  opacity: .85;
}
.perm-item.perm-item-always-on svg { color: #3b82f6; }
.perm-drop-zone {
  border: 2px dashed var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  font-size: .8rem;
  color: var(--text-muted);
  text-align: center;
  transition: border-color .15s, background .15s;
  margin-bottom: 8px;
}
.perm-drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(99,102,241,.08);
  color: var(--text-primary);
}
.perm-granted-item {
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(16,185,129,.08);
  border: 1px solid #10b981;
  border-radius: 8px;
  padding: 8px 12px;
  margin-bottom: 6px;
}
.perm-granted-item-info { flex: 1; min-width: 0; }
.perm-granted-item-name { font-size: .84rem; font-weight: 500; }
.perm-granted-item-type { font-size: .71rem; color: var(--text-muted); }
.perm-granted-item-remove {
  background: none; border: none; cursor: pointer; color: var(--text-muted);
  padding: 4px; border-radius: 4px; line-height: 0; flex-shrink: 0;
  transition: color .15s;
}
.perm-granted-item-remove:hover { color: #ef4444; }
/* ── Knowledge type picker ── */
.kn-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.kn-type-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  background: var(--bg-secondary);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  text-align: left;
  transition: border-color .15s, background .15s;
}
.kn-type-card:hover { border-color: var(--accent); background: var(--bg-tertiary); }
.kn-type-card-soon { opacity: .7; cursor: default; }
.kn-type-card-soon:hover { border-color: var(--border); background: var(--bg-secondary); }
.kn-type-name { font-size: .86rem; font-weight: 600; color: var(--text-primary); }
.kn-type-desc { font-size: .75rem; color: var(--text-muted); line-height: 1.4; }
.kn-type-badges { display: flex; flex-wrap: wrap; gap: 4px; margin-top: 2px; }
.kn-badge {
  font-size: .65rem; font-weight: 600; padding: 1px 6px;
  background: var(--bg-tertiary); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text-muted);
}
.kn-badge-soon { background: none; color: var(--accent); border-color: var(--accent); }
.kn-back-btn {
  background: none; border: none; color: var(--accent); cursor: pointer;
  font-size: .82rem; padding: 0; margin-bottom: 4px;
}
.kn-back-btn:hover { text-decoration: underline; }
.kn-drop-area {
  border: 2px dashed var(--border);
  border-radius: 10px;
  padding: 28px 16px;
  text-align: center;
  cursor: pointer;
  font-size: .82rem;
  color: var(--text-muted);
  transition: border-color .15s, background .15s;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.kn-drop-area:hover, .kn-drop-area.drag-over {
  border-color: var(--accent);
  background: rgba(99,102,241,.06);
}
.kn-coming-soon-panel {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 24px 16px;
  font-size: .84rem;
  color: var(--text-primary);
}
.kn-plan-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 12px;
  text-align: left;
  font-size: .8rem;
  color: var(--text-muted);
  line-height: 1.5;
}
.kn-plan-num {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: .72rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}
/* ── Catalogue section accordions (right panel) ── */
.perm-cat-section {
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 8px;
}
.perm-cat-section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
  background: var(--bg-secondary);
  border: none;
  padding: 10px 14px;
  font-size: .82rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  transition: background .15s;
}
.perm-cat-section-header:hover { background: var(--bg-tertiary); }
.perm-cat-section-body {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: var(--bg-primary);
}
/* ── Connector sub-section (nested inside .perm-cat-section-body) ── */
.perm-cat-sub-section {
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 4px;
}
.perm-cat-sub-header {
  display: flex;
  align-items: center;
  gap: 7px;
  width: 100%;
  background: var(--bg-secondary);
  border: none;
  padding: 7px 10px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text-primary);
  cursor: pointer;
  text-align: left;
  transition: background .15s;
}
.perm-cat-sub-header:hover { background: var(--bg-tertiary); }
.perm-cat-sub-body {
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: var(--bg-primary);
}

/* ── Layer search bar ── */
.perm-layer-search {
  display: flex;
  align-items: center;
  gap: 7px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 10px;
  margin-bottom: 8px;
}
.perm-layer-search svg { color: var(--text-muted); flex-shrink: 0; }
.perm-layer-search input {
  flex: 1;
  background: none;
  border: none;
  outline: none;
  font-size: .82rem;
  color: var(--text-primary);
}
.perm-layer-search input::placeholder { color: var(--text-muted); }

/* ═══════════════════════════════════════════════════════════
   CHAT BODY + ARTIFACT PANEL
   Side-by-side layout: chat-content (left) + artifact panel (right)
═══════════════════════════════════════════════════════════ */
.chat-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}

.chat-content {
  display: flex;
  flex-direction: column;
  flex: 1;
  overflow: hidden;
  min-width: 0;
  transition: flex 300ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Artifact Panel ── */
.artifact-panel {
  flex: 1;
  min-width: 300px;
  max-width: 55%;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--border);
  background: var(--bg-secondary);
  animation: slideInRight 220ms cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

/* Fullscreen mode */
.artifact-panel.artifact-fullscreen {
  position: fixed;
  inset: 0;
  z-index: 5000;
  max-width: none;
  min-width: 0;
  width: 100% !important;
  animation: none;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}

.artifact-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  gap: 0.75rem;
  flex-shrink: 0;
}

.artifact-panel-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
}

.artifact-panel-icon {
  font-size: 1.25rem;
  flex-shrink: 0;
}

.artifact-panel-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.artifact-panel-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 220px;
}

.artifact-panel-type {
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 1px;
}

.artifact-panel-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.artifact-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.35rem 0.75rem;
  background: var(--accent);
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  transition: background var(--transition);
  white-space: nowrap;
}
.artifact-dl-btn:hover { background: var(--accent-hover); }

.artifact-close-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
}
.artifact-close-btn:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

.artifact-panel-body {
  flex: 1;
  overflow: hidden;
  position: relative;
}

#artifactFrame {
  width: 100%;
  height: 100%;
  border: none;
  background: #fff;
}

/* ── Artifact Chip (in message bubble) ── */
.artifact-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background var(--transition), border-color var(--transition);
  max-width: 340px;
  text-decoration: none;
  color: var(--text-primary);
}
.artifact-chip:hover {
  background: var(--bg-active);
  border-color: var(--accent);
}

.artifact-chip-icon { font-size: 1.1rem; flex-shrink: 0; }

.artifact-chip-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
  flex: 1;
}

.artifact-chip-name {
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.artifact-chip-type {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.artifact-chip-actions {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex-shrink: 0;
}

.artifact-chip-dl {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: var(--radius-sm);
  color: var(--text-muted);
  transition: background var(--transition), color var(--transition);
}
.artifact-chip-dl:hover {
  background: var(--bg-hover);
  color: var(--text-primary);
}

/* ── Tool error chip ─────────────────────────────────────────────────────── */
.tool-error-chip {
  border-color: var(--accent-red, #e05);
  background: color-mix(in srgb, var(--accent-red, #e05) 10%, var(--bg-primary));
  cursor: default;
}
.tool-error-chip:hover {
  background: color-mix(in srgb, var(--accent-red, #e05) 15%, var(--bg-primary));
  border-color: var(--accent-red, #e05);
}
.tool-error-chip .artifact-chip-icon { color: var(--accent-red, #e05); }
.tool-error-chip .artifact-chip-name { color: var(--accent-red, #e05); }
.tool-error-chip .artifact-chip-type { color: var(--text-secondary); }

/* ── User-uploaded attachments shown on message bubbles ───────────────────── */
.msg-attachments {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 8px;
}
.msg-att-image {
  /* Reset native <button> styles — these are clickable buttons that open the preview modal */
  background: none;
  padding: 0;
  margin: 0;
  font: inherit;
  cursor: zoom-in;
  display: inline-block;
  border-radius: 8px;
  overflow: hidden;
  max-width: 240px;
  max-height: 240px;
  border: 1px solid var(--border-color);
  line-height: 0;
}
.msg-att-image:hover { border-color: var(--accent-blue); }
.msg-att-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 240px;
  max-height: 240px;
}
.msg-att-chip {
  /* Reset native <button> */
  font: inherit;
  margin: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  font-size: 0.82rem;
  color: var(--text-primary);
  text-decoration: none;
  max-width: 320px;
  cursor: pointer;
  text-align: left;
}
.msg-att-chip:hover { border-color: var(--accent-blue); }
.msg-att-chip-icon { font-size: 1rem; flex-shrink: 0; }
.msg-att-chip-name {
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ── Artifacts container (sibling of .message-content, holds chips + progress) ── */
.artifacts-container {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

/* ── Web Search Sources ── */
.msg-sources-wrap {
  margin-top: 0.6rem;
}
.msg-sources {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg-secondary);
  overflow: hidden;
  font-size: 0.82rem;
}
.msg-sources summary {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.75rem;
  color: var(--text-muted);
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: color var(--transition), background var(--transition);
}
.msg-sources summary::-webkit-details-marker { display: none; }
.msg-sources summary:hover { color: var(--text-primary); background: var(--bg-hover); }
.msg-sources[open] summary { color: var(--text-primary); border-bottom: 1px solid var(--border); }
.msg-sources ul {
  margin: 0;
  padding: 0.35rem 0;
  list-style: none;
}
.msg-sources li {
  padding: 0.3rem 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.msg-sources li + li { border-top: 1px solid color-mix(in srgb, var(--border) 50%, transparent); }
.msg-sources li a {
  color: var(--accent);
  text-decoration: none;
  font-size: 0.82rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.msg-sources li a:hover { text-decoration: underline; }
.msg-source-snippet {
  color: var(--text-muted);
  font-size: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ── Microsoft File Search Results ── */
.ms-file-results {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-secondary);
  max-width: 560px;
}
.ms-file-results-header {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  font-size: .78rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  background: var(--bg-tertiary);
}
.ms-file-results-header em { font-style: normal; font-weight: 600; color: var(--text-primary); }
.ms-file-list { display: flex; flex-direction: column; }
.ms-file-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  text-decoration: none;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border);
  transition: background .12s;
  cursor: pointer;
}
.ms-file-card:last-child { border-bottom: none; }
.ms-file-card:hover { background: color-mix(in srgb, var(--accent) 6%, var(--bg-secondary)); }
.ms-file-icon { font-size: 1.1rem; flex-shrink: 0; line-height: 1; }
.ms-file-info { flex: 1; min-width: 0; }
.ms-file-name {
  display: block;
  font-size: .82rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ms-file-meta {
  display: block;
  font-size: .72rem;
  color: var(--text-muted);
  margin-top: 2px;
}
.ms-file-ext-link {
  flex-shrink: 0;
  color: var(--text-muted);
  opacity: .6;
}
.ms-file-card:hover .ms-file-ext-link { opacity: 1; }

/* ── Microsoft Mail Search Results ── */
.ms-mail-results {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--bg-secondary);
  max-width: 560px;
}
.ms-mail-results-header {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  font-size: .78rem;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
  background: var(--bg-tertiary);
}
.ms-mail-results-header em { font-style: normal; font-weight: 600; color: var(--text-primary); }
.ms-mail-list { display: flex; flex-direction: column; }
.ms-mail-card {
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto auto;
  align-items: start;
  gap: 2px 8px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text-primary);
  text-decoration: none;
  transition: background .12s;
  cursor: pointer;
  position: relative;
}
.ms-mail-card:last-child { border-bottom: none; }
.ms-mail-card:hover { background: color-mix(in srgb, var(--accent) 6%, var(--bg-secondary)); }
.ms-mail-subject {
  grid-column: 1;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: .83rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ms-mail-att-icon { flex-shrink: 0; color: var(--text-muted); }
.ms-mail-meta {
  grid-column: 1;
  font-size: .72rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ms-mail-preview {
  grid-column: 1 / -1;
  font-size: .75rem;
  color: var(--text-secondary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin-top: 2px;
}
.ms-mail-ext-link {
  grid-column: 2;
  grid-row: 1;
  flex-shrink: 0;
  color: var(--text-muted);
  opacity: .5;
}
.ms-mail-card:hover .ms-mail-ext-link { opacity: 1; }

/* ── Tool Progress Indicator ── */
.tool-progress {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.9rem;
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-tertiary));
  border: 1px solid color-mix(in srgb, var(--accent) 25%, var(--border));
  border-radius: var(--radius-md);
  font-size: 0.82rem;
  color: var(--text-secondary);
  max-width: 420px;
}

.tool-progress-spinner {
  width: 14px;
  height: 14px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
  flex-shrink: 0;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ── Responsive: full-screen artifact panel on small screens ── */
@media (max-width: 900px) {
  .artifact-panel { min-width: 100%; max-width: 100%; position: fixed; top: 0; right: 0; bottom: 0; z-index: 200; }
}

/* ── Slash-command dropdown ────────────────────────────────── */
.slash-dropdown {
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  right: 0;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  box-shadow: 0 8px 24px rgba(0,0,0,.35);
  max-height: 280px;
  overflow-y: auto;
  z-index: 500;
  padding: 4px;
}

.slash-item {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 9px 12px;
  border-radius: 7px;
  cursor: pointer;
  transition: background 0.12s;
}
.slash-item:hover,
.slash-item-active {
  background: var(--bg-tertiary);
}
.slash-item-name {
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent-color);
  font-family: monospace;
}
.slash-item-title {
  font-size: .84rem;
  color: var(--text-primary);
}
.slash-item-desc {
  font-size: .77rem;
  color: var(--text-muted);
}

/* ── Notification popup markdown renderer ─────────────────────────────── */
.msg-markdown { line-height: 1.7; color: var(--text-secondary); }
.msg-markdown h1 { font-size: 1.25rem; font-weight: 700; margin: 18px 0 8px; color: var(--text-primary); }
.msg-markdown h2 { font-size: 1.05rem; font-weight: 600; margin: 16px 0 7px; color: var(--text-primary); }
.msg-markdown h3 { font-size: .95rem;  font-weight: 600; margin: 14px 0 6px; color: var(--text-primary); }
.msg-markdown p  { margin: 0 0 10px; }
.msg-markdown ul, .msg-markdown ol { margin: 0 0 10px; padding-left: 22px; }
.msg-markdown li { margin-bottom: 3px; }
.msg-markdown blockquote { border-left: 3px solid var(--accent-color); margin: 10px 0; padding: 6px 14px; background: var(--bg-tertiary); border-radius: 0 6px 6px 0; color: var(--text-muted); }
.msg-markdown code { background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 4px; padding: 1px 5px; font-size: .83em; font-family: monospace; }
.msg-markdown pre { background: var(--bg-tertiary); border: 1px solid var(--border-color); border-radius: 8px; padding: 12px 14px; overflow-x: auto; margin: 0 0 10px; }
.msg-markdown pre code { background: none; border: none; padding: 0; font-size: .85rem; }
.msg-markdown table { width: 100%; border-collapse: collapse; margin: 0 0 12px; font-size: .875rem; }
.msg-markdown th { background: var(--bg-tertiary); font-weight: 600; color: var(--text-primary); padding: 7px 12px; border: 1px solid var(--border-color); text-align: left; }
.msg-markdown td { padding: 6px 12px; border: 1px solid var(--border-color); }
.msg-markdown tr:nth-child(even) td { background: var(--bg-tertiary); }
.msg-markdown img { max-width: 100%; border-radius: 8px; margin: 6px 0; display: block; }
.msg-markdown a { color: var(--accent-color); text-decoration: underline; }
.msg-markdown hr { border: none; border-top: 1px solid var(--border-color); margin: 14px 0; }
.msg-markdown iframe { max-width: 100%; border-radius: 8px; margin: 8px 0; }

/* ── Admin markdown editor ────────────────────────────────────────────── */
.md-editor { border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden; }
.md-editor-header { display: flex; align-items: center; background: var(--bg-tertiary); border-bottom: 1px solid var(--border-color); }
.md-editor-tab { padding: 6px 14px; border: none; background: transparent; color: var(--text-muted); font-size: .8rem; font-weight: 500; cursor: pointer; border-bottom: 2px solid transparent; transition: color .15s; }
.md-editor-tab:hover { color: var(--text-primary); }
.md-editor-tab.active { color: var(--text-primary); border-bottom-color: var(--accent-color); }
.md-toolbar { display: flex; flex-wrap: wrap; gap: 2px; padding: 5px 8px; background: var(--bg-tertiary); border-bottom: 1px solid var(--border-color); }
.md-toolbar-btn { padding: 3px 7px; border: 1px solid transparent; border-radius: 5px; background: transparent; color: var(--text-muted); font-size: .78rem; cursor: pointer; transition: background .12s, color .12s; line-height: 1.4; }
.md-toolbar-btn:hover { background: var(--bg-secondary); color: var(--text-primary); border-color: var(--border-color); }
.md-toolbar-sep { width: 1px; background: var(--border-color); margin: 3px 3px; align-self: stretch; }
.md-editor-textarea { width: 100%; box-sizing: border-box; background: var(--bg-secondary); border: none; padding: 10px 12px; color: var(--text-primary); font-size: .875rem; font-family: 'Menlo', 'Consolas', monospace; resize: vertical; outline: none; min-height: 180px; }
.md-editor-preview { padding: 12px 14px; min-height: 180px; background: var(--bg-secondary); }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE — ADMIN PANEL
═══════════════════════════════════════════════════════════ */
@media (max-width: 768px) {

  /* Tab bar: horizontal scroll instead of wrap */
  .admin-tabs {
    padding: 0.5rem 0.75rem 0;
    gap: 0;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .admin-tabs::-webkit-scrollbar { display: none; }
  .admin-tab {
    padding: 0.5rem 0.7rem;
    font-size: 0.82rem;
    white-space: nowrap;
    flex-shrink: 0;
  }

  /* Tab content */
  .admin-tab-content { padding: 1rem 0.75rem; }

  /* Toolbar: stack title above search row */
  .admin-tab-toolbar {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.6rem;
  }
  .admin-toolbar-right { width: 100%; flex-wrap: wrap; }
  .admin-search-wrap   { flex: 1; min-width: 0; }
  .admin-search-wrap input { width: 100%; }

  /* Settings 2-col → single col */
  .settings-layout {
    flex-direction: column;
    height: auto;
    min-height: 0;
  }
  .settings-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border);
    flex-direction: row;
    flex-wrap: wrap;
    padding: 0.5rem 0.75rem;
    gap: 0.25rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .settings-sidebar::-webkit-scrollbar { display: none; }
  .settings-nav-item {
    flex-shrink: 0;
    padding: 0.4rem 0.65rem;
    font-size: 0.8rem;
    white-space: nowrap;
  }
  .settings-main   { padding: 1rem 0.75rem; }
  .settings-section { max-width: 100%; }

  /* User detail drawer: full-width slide-in */
  .ud-drawer { width: 100%; right: -100%; }

  /* User detail full page */
  .udp-page { padding: 1rem 0.75rem; }
  .udp-stats-row { grid-template-columns: repeat(2, 1fr); }
  .udp-hero { flex-direction: column; gap: 1rem; }
  .udp-spec-panel { max-width: 100%; height: 95vh; }

  /* Analytics / stat cards on dashboard */
  .stats-grid,
  .analytics-grid { grid-template-columns: repeat(2, 1fr) !important; }

  /* Modals: ensure padding so they don't touch screen edges */
  .modal-overlay { padding: 1rem; align-items: flex-end; }
  .modal { border-radius: var(--radius-lg) var(--radius-lg) 0 0; max-width: 100%; }
}

@media (max-width: 480px) {
  /* Smaller tab text; hide decorative SVG icons inside tabs */
  .admin-tab { font-size: 0.75rem; padding: 0.45rem 0.55rem; }
  .admin-tab svg { display: none; }

  /* Tighter content area */
  .admin-tab-content { padding: 0.75rem 0.6rem; }

  /* Smaller settings nav */
  .settings-nav-item { font-size: 0.78rem; padding: 0.4rem 0.5rem; }

  /* Table: compact */
  .admin-table         { font-size: 0.78rem; }
  .admin-table th      { padding: 0.4rem 0.6rem; }
  .admin-table td      { padding: 0.5rem 0.6rem; }

  /* Stat cards: full-width column */
  .udp-stats-row  { grid-template-columns: repeat(2, 1fr); }
  .stats-grid,
  .analytics-grid { grid-template-columns: 1fr !important; }
}



/* ── Effective Permissions modal ─────────────────────────────────────────── */
.eff-perm-user-row {
  padding: 8px 12px;
  cursor: pointer;
  font-size: .85rem;
  display: flex;
  align-items: center;
  border-radius: 6px;
}
.eff-perm-user-row:hover { background: var(--bg-hover, rgba(255,255,255,.07)); }

.eff-perm-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 10px;
  border-radius: 7px;
  border: 1px solid var(--border-color, rgba(255,255,255,.1));
  background: var(--bg-secondary);
  font-size: .83rem;
}
.eff-perm-type-badge {
  font-size: .68rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}
.eff-perm-name {
  flex: 1;
  font-weight: 500;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.eff-perm-source {
  font-size: .72rem;
  color: var(--text-muted);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ── Effective Permissions modal — two-panel layout ─────────────────────────── */
.eff-perm-modal {
  max-width: 820px;
  width: 95%;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
}
.eff-perm-body {
  display: flex;
  flex: 1;
  overflow: hidden;
  min-height: 0;
}
.eff-perm-sidebar {
  width: 230px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-color, rgba(255,255,255,.1));
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.eff-perm-detail {
  flex: 1;
  overflow-y: auto;
  min-width: 0;
}

/* User list rows */
.eul-row {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 7px 8px;
  border-radius: 7px;
  cursor: pointer;
  margin-bottom: 1px;
}
.eul-row:hover  { background: var(--bg-hover, rgba(255,255,255,.06)); }
.eul-active     { background: var(--bg-hover, rgba(255,255,255,.1)) !important; outline: 1px solid var(--accent-blue, #6c63ff); outline-offset: -1px; }
.eul-av {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--accent-blue, #6c63ff);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: .7rem;
  font-weight: 700;
  flex-shrink: 0;
}
.eul-info  { min-width: 0; flex: 1; }
.eul-name  { font-size: .82rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.eul-email { font-size: .71rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

@media (max-width: 580px) {
  .eff-perm-modal { max-width: 100%; width: 100%; max-height: 100vh; border-radius: 0; }
  .eff-perm-body  { flex-direction: column; }
  .eff-perm-sidebar { width: 100%; border-right: none; border-bottom: 1px solid var(--border-color); max-height: 180px; }
}

/* ── Security tab ─────────────────────────────────────────────────────────── */

.sec-stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 10px;
}
.sec-stat-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px 14px;
  text-align: center;
}
.sec-stat-loading { color: var(--text-muted); font-size: .82rem; }
.sec-stat-val  { font-size: 1.7rem; font-weight: 700; line-height: 1.2; }
.sec-stat-lbl  { font-size: .72rem; color: var(--text-muted); margin-top: 4px; }
.sec-stat-warn   .sec-stat-val { color: #f59e0b; }
.sec-stat-danger .sec-stat-val { color: #ef4444; }
.sec-stat-amber  .sec-stat-val { color: #f97316; }
.sec-stat-ban    .sec-stat-val { color: #7c3aed; }

.sec-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 20px;
  font-size: .72rem;
  font-weight: 600;
  white-space: nowrap;
}

.sec-filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.sec-filter-row select,
.sec-filter-row input[type="text"],
.sec-filter-row input[type="date"] {
  height: 34px;
  font-size: .82rem;
  padding: 0 10px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
}

.sec-pagination {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  flex-wrap: wrap;
}

.sec-ban-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 16px 18px;
}
.sec-ban-inputs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.sec-ban-inputs input,
.sec-ban-inputs select {
  height: 36px;
  font-size: .82rem;
  padding: 0 10px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  color: var(--text-primary);
}

@media (max-width: 600px) {
  .sec-stats-grid    { grid-template-columns: repeat(2, 1fr); }
  .sec-filter-row    { flex-direction: column; align-items: stretch; }
  .sec-ban-inputs    { flex-direction: column; }
  .sec-ban-inputs input,
  .sec-ban-inputs select { width: 100%; }
}


/* ── Tenant Edit Page (te-*) ─────────────────────────────────────────────── */
.te-page          { flex: 1; overflow-y: auto; padding: 24px 28px; }
.te-breadcrumb    { font-size: .78rem; color: var(--text-muted); margin-bottom: 16px; display: flex; align-items: center; gap: 6px; }
.te-breadcrumb a  { color: var(--text-muted); text-decoration: none; }
.te-breadcrumb a:hover { color: var(--text-primary); }
.te-header        { display: flex; align-items: center; gap: 14px; margin-bottom: 24px; }
.te-logo          { width: 48px; height: 48px; border-radius: 10px; object-fit: contain; border: 1px solid var(--border); background: var(--bg-secondary); }
.te-logo-placeholder { width: 48px; height: 48px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg-secondary); display: flex; align-items: center; justify-content: center; color: var(--text-muted); font-size: 1.3rem; flex-shrink: 0; }
.te-header-info   { flex: 1; min-width: 0; }
.te-company-name  { font-size: 1.1rem; font-weight: 700; color: var(--text-primary); }
.te-status-badge  { display: inline-block; font-size: .7rem; font-weight: 600; padding: 2px 8px; border-radius: 20px; text-transform: uppercase; letter-spacing: .03em; margin-top: 3px; }
.te-status-active   { background: rgba(16,185,129,.15); color: #10b981; }
.te-status-pending  { background: rgba(245,158,11,.15);  color: #f59e0b; }
.te-status-rejected { background: rgba(239,68,68,.15);   color: #ef4444; }
.te-delete-btn    { color: var(--error, #ef4444) !important; font-size: .8rem; }

.te-tabs          { display: flex; gap: 0; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.te-tab           { background: none; border: none; cursor: pointer; padding: 9px 16px; font-size: .82rem; font-weight: 500; color: var(--text-muted); border-bottom: 2px solid transparent; margin-bottom: -1px; transition: color .15s, border-color .15s; }
.te-tab:hover     { color: var(--text-primary); }
.te-tab.active    { color: var(--accent, #7c3aed); border-bottom-color: var(--accent, #7c3aed); }

.te-tab-panel     { display: none; max-width: 680px; }
.te-tab-panel.active { display: block; }

.te-section-title { font-size: .72rem; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; color: var(--text-muted); margin: 22px 0 12px; }
.te-section-title:first-child { margin-top: 0; }

.te-save-row      { display: flex; gap: 8px; margin-top: 20px; }

/* Styles tab — sidebar layout */
.te-styles-wrap   { display: flex; gap: 0; min-height: 300px; }
.te-styles-sidebar { width: 180px; flex-shrink: 0; border-right: 1px solid var(--border); padding-right: 0; }
.te-styles-nav    { display: flex; flex-direction: column; gap: 2px; padding: 4px 0; }
.te-styles-nav-item { background: none; border: none; cursor: pointer; text-align: left; padding: 7px 14px; border-radius: 7px; font-size: .82rem; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; transition: background .12s, color .12s; }
.te-styles-nav-item:hover  { background: var(--bg-secondary); color: var(--text-primary); }
.te-styles-nav-item.active { background: var(--bg-secondary); color: var(--accent, #7c3aed); font-weight: 600; }
.te-styles-main   { flex: 1; padding: 0 0 0 24px; min-width: 0; }
.te-styles-section { display: none; }
.te-styles-section.active { display: block; }
.te-css-editor    { font-family: 'Fira Code', 'Cascadia Code', 'Consolas', monospace; font-size: .8rem; line-height: 1.6; background: var(--bg-tertiary, var(--bg-secondary)); border: 1px solid var(--border); border-radius: 8px; padding: 12px; width: 100%; box-sizing: border-box; resize: vertical; min-height: 280px; color: var(--text-primary); }
.te-css-editor:focus { outline: none; border-color: var(--accent, #7c3aed); }

/* Members tab */
.te-member-row    { display: flex; align-items: center; gap: 10px; padding: 7px 10px; border-radius: 8px; background: var(--bg-secondary); }
.te-member-avatar { width: 28px; height: 28px; border-radius: 50%; background: var(--accent, #7c3aed); color: #fff; display: flex; align-items: center; justify-content: center; font-size: .7rem; font-weight: 700; flex-shrink: 0; }
.te-member-info   { flex: 1; min-width: 0; }
.te-member-name   { font-size: .82rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.te-member-email  { font-size: .72rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.te-user-search   { display: flex; align-items: center; gap: 8px; background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 8px; padding: 7px 10px; margin-bottom: 8px; }
.te-user-search input { flex: 1; background: none; border: none; outline: none; font-size: .82rem; color: var(--text-primary); }

/* Styles tab — block picker + split editor/preview */
#panel-styles     { max-width: none !important; }
#panel-styles.active { display: block; }
.te-styles-wrap   { min-width: 0; }

.te-block-picker  { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 12px; }
.te-block-btn     { background: var(--bg-secondary); border: 1px solid var(--border); border-radius: 6px; cursor: pointer; font-size: .75rem; font-weight: 500; color: var(--text-secondary); padding: 4px 10px; transition: background .12s, color .12s, border-color .12s; }
.te-block-btn:hover  { background: var(--bg-tertiary, var(--bg-secondary)); color: var(--text-primary); }
.te-block-btn.active { background: var(--accent, #7c3aed); border-color: var(--accent, #7c3aed); color: #fff; }

.te-editor-preview { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; min-height: 360px; }
.te-editor-pane   { display: flex; flex-direction: column; min-width: 0; }
.te-editor-pane .te-css-editor { flex: 1; min-height: 0; resize: none; }
.te-preview-pane  { display: flex; flex-direction: column; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; min-width: 0; background: #fff; }
.te-preview-label { font-size: .7rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .06em; padding: 6px 12px; background: var(--bg-secondary); border-bottom: 1px solid var(--border); flex-shrink: 0; }
.te-preview-pane iframe { flex: 1; width: 100%; border: none; display: block; min-height: 300px; }

/* ── Skeleton / shimmer loading states ────────────────────────────────────── */
@keyframes skel-shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skel {
  background: linear-gradient(90deg,
    var(--bg-hover, #2f2f2f) 25%,
    var(--bg-active, #383838) 50%,
    var(--bg-hover, #2f2f2f) 75%);
  background-size: 200% 100%;
  animation: skel-shimmer 1.5s ease-in-out infinite;
  border-radius: 5px;
  pointer-events: none;
  user-select: none;
}
/* Chat row skeleton */
.skel-chat {
  height: 30px;
  margin: 2px 8px 2px 12px;
  opacity: .65;
}
.skel-chat:nth-child(2) { width: 80%; opacity: .55; }
.skel-chat:nth-child(3) { width: 65%; opacity: .45; }
.skel-chat:nth-child(4) { width: 72%; opacity: .35; }
.skel-chat:nth-child(5) { width: 58%; opacity: .25; }
/* Folder row skeleton */
.skel-folder {
  height: 26px;
  margin: 2px 8px;
  opacity: .65;
}
.skel-folder:nth-child(2) { width: 75%; opacity: .45; }
/* Logo shimmer — wraps brand-icon while img is loading */
.brand-icon-skel {
  position: relative;
}
.brand-icon-skel::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 6px;
  background: linear-gradient(90deg,
    var(--bg-hover, #2f2f2f) 25%,
    var(--bg-active, #383838) 50%,
    var(--bg-hover, #2f2f2f) 75%);
  background-size: 200% 100%;
  animation: skel-shimmer 1.5s ease-in-out infinite;
  pointer-events: none;
}
/* Logo image fades in on load */
.brand-logo-img { transition: opacity 0.25s ease; }
.brand-logo-img.img-loading { opacity: 0; }

/* ── Project Studio inner sidebar (Azure DevOps-style nested nav) ───────────
 * Used by the gallery (Projects tab), board (Board tab), and project detail
 * (To-dos / Chats tabs). The outer layout sidebar still shows at far left;
 * this is the SECOND-level nav for inside Project Studio. */
.ps-shell {
  display: flex; flex: 1; min-height: 0; overflow: hidden;
  background: var(--bg-primary);
}
.ps-side {
  width: 220px; flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 16px 10px;
  display: flex; flex-direction: column; gap: 4px;
  overflow-y: auto;
}
.ps-side-title {
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .05em; color: var(--text-muted);
  padding: 4px 10px 10px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.ps-side-back {
  font-size: .78rem; color: var(--text-secondary);
  text-decoration: none; padding: 6px 10px; border-radius: var(--radius-sm);
  display: inline-block; margin-bottom: 4px;
}
.ps-side-back:hover { background: var(--bg-hover); color: var(--text-primary); }
.ps-side-link {
  display: flex; align-items: center; gap: 8px;
  padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: .85rem; color: var(--text-secondary);
  text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  transition: background .15s, color .15s;
}
.ps-side-link:hover { background: var(--bg-hover); color: var(--text-primary); }
.ps-side-link.active {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--accent); font-weight: 600;
  border-color: color-mix(in srgb, var(--accent) 30%, transparent);
}
.ps-side-link .ps-side-count {
  margin-left: auto;
  background: var(--bg-tertiary); color: var(--text-muted);
  font-size: .7rem; font-weight: 600; padding: 1px 7px; border-radius: 10px;
}
.ps-side-link.active .ps-side-count {
  background: color-mix(in srgb, var(--accent) 25%, transparent); color: var(--accent);
}
.ps-main { flex: 1; min-width: 0; overflow-y: auto; display: flex; flex-direction: column; }

/* ── Board / Kanban ────────────────────────────────────────────────────── */
.pb-page { padding: 20px 22px; display: flex; flex-direction: column; gap: 12px;
           flex: 1; min-height: 0; }
.pb-intro { font-size: .82rem; color: var(--text-muted); }
.pb-intro strong { color: var(--text-secondary); }
.pb-board {
  display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px;
  flex: 1; min-height: 0;
}
.pb-col {
  display: flex; flex-direction: column;
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-md); overflow: hidden; min-height: 0;
}
.pb-col.drag-over {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 6%, var(--bg-secondary));
}
.pb-col-head {
  padding: 11px 14px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; color: var(--text-secondary);
  flex-shrink: 0;
}
.pb-col-dot { width: 8px; height: 8px; border-radius: 50%; }
.pb-col[data-status="backlog"] .pb-col-dot     { background: #6b7280; }
.pb-col[data-status="in_progress"] .pb-col-dot { background: #3b82f6; }
.pb-col[data-status="done"] .pb-col-dot        { background: #22c55e; }
.pb-col-count {
  margin-left: auto;
  background: var(--bg-tertiary); color: var(--text-muted);
  font-size: .68rem; padding: 1px 7px; border-radius: 10px;
}
.pb-col-body { flex: 1; overflow-y: auto; padding: 10px; display: flex;
               flex-direction: column; gap: 8px; }
.pb-card {
  background: var(--bg-primary); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 12px;
  font-size: .85rem; color: var(--text-primary); cursor: grab;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.pb-card:hover { border-color: var(--border-light); }
.pb-card.dragging { opacity: .4; cursor: grabbing; }
.pb-card-title { font-weight: 500; word-wrap: break-word; }
.pb-card-title a { color: inherit; text-decoration: none; }
.pb-card-title a:hover { color: var(--accent); }
.pb-card-meta {
  display: flex; flex-wrap: wrap; gap: 6px 10px;
  font-size: .72rem; color: var(--text-muted); margin-top: 6px;
}
.pb-card-meta .pb-start { color: var(--accent-green, #22c55e); }
.pb-card-proj {
  display: inline-flex; align-items: center; gap: 3px;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  color: var(--accent); font-size: .68rem; font-weight: 500;
  padding: 1px 7px; border-radius: 10px; max-width: 180px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  text-decoration: none;
}
.pb-card-proj:hover { background: var(--accent); color: #fff; }
.pb-card-empty {
  font-size: .76rem; color: var(--text-muted); font-style: italic;
  padding: 14px 8px; text-align: center;
}

@media (max-width: 900px) {
  .ps-side { width: 180px; padding: 12px 6px; }
  .pb-board { grid-template-columns: 1fr; gap: 10px; }
  .pb-col { min-height: 220px; }
}
@media (max-width: 600px) {
  .ps-shell { flex-direction: column; }
  .ps-side {
    width: 100%; flex-direction: row; flex-wrap: wrap;
    border-right: none; border-bottom: 1px solid var(--border);
    padding: 8px 10px; gap: 4px;
  }
  .ps-side-title { width: 100%; padding: 2px 4px 6px; }
  .ps-side-back  { width: 100%; }
  .ps-side-link { flex: 1; min-width: 120px; }
  .pb-page { padding: 14px; }
}

/* ── Project Studio Timeline (Gantt-style task map) ─────────────────────── */
.pt-page { padding: 18px 20px; display: flex; flex-direction: column; gap: 14px;
           flex: 1; min-height: 0; }
.pt-intro { font-size: .82rem; color: var(--text-muted); }
.pt-intro strong { color: var(--text-secondary); }
.pt-range {
  font-size: .72rem; color: var(--text-muted);
  background: var(--bg-tertiary); padding: 3px 9px; border-radius: 10px;
  white-space: nowrap;
}

/* Canvas: horizontally scrollable, vertically scrolls inside the page. */
.pt-canvas {
  --pt-day:   24px;        /* width per day */
  --pt-label: 240px;       /* width of the sticky label column */
  --pt-row-h: 34px;
  --pt-axis-h: 36px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: auto;
  flex: 1; min-height: 0;
  position: relative;
}
.pt-canvas-inner {
  position: relative;
  min-width: calc(var(--pt-label) + var(--pt-total) * var(--pt-day));
}

/* Sticky vertical "today" marker spans the full canvas inner height. */
.pt-today {
  position: absolute; top: 0; bottom: 0; width: 2px;
  background: #ef4444; z-index: 3; pointer-events: none;
}
.pt-today::before {
  content: "Today";
  position: absolute; top: 2px; left: 4px;
  font-size: .62rem; font-weight: 700; color: #ef4444;
  background: var(--bg-primary); padding: 1px 5px; border-radius: 6px;
  border: 1px solid #ef4444;
}

/* Axis row — sticky to the top of the canvas. */
.pt-axis {
  position: sticky; top: 0; z-index: 4;
  display: flex; align-items: stretch;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  height: var(--pt-axis-h);
}
.pt-axis-label {
  position: sticky; left: 0; z-index: 5;
  width: var(--pt-label); flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 0 12px;
  display: flex; align-items: center;
  font-size: .72rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; color: var(--text-muted);
}
.pt-axis-scale { position: relative; flex: 1; }
.pt-tick { position: absolute; top: 0; bottom: 0; width: 0; }
.pt-tick-line { position: absolute; top: 0; bottom: 0; width: 1px;
                background: color-mix(in srgb, var(--border) 60%, transparent); }
.pt-tick-label {
  position: absolute; top: 8px; left: 4px;
  font-size: .68rem; font-weight: 600; color: var(--text-muted);
  white-space: nowrap;
}

/* Each row: sticky label column + scrolling track. */
.pt-group { border-bottom: 1px solid var(--border); }
.pt-row {
  display: flex; align-items: stretch;
  height: var(--pt-row-h);
  border-top: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
}
.pt-row:first-child { border-top: 0; }
.pt-row-label {
  position: sticky; left: 0; z-index: 2;
  width: var(--pt-label); flex-shrink: 0;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  padding: 0 12px;
  display: flex; align-items: center; gap: 8px;
  overflow: hidden;
}
.pt-row-track { position: relative; flex: 1; }

.pt-group-head { background: color-mix(in srgb, var(--accent) 5%, var(--bg-secondary)); }
.pt-group-head .pt-row-label { background: color-mix(in srgb, var(--accent) 5%, var(--bg-secondary)); }
.pt-group-name {
  font-size: .82rem; font-weight: 700; color: var(--text-primary);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.pt-group-count {
  margin-left: auto;
  background: var(--bg-tertiary); color: var(--text-muted);
  font-size: .68rem; padding: 1px 7px; border-radius: 10px;
}
.pt-color-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }

.pt-task-title {
  font-size: .82rem; color: var(--text-primary); text-decoration: none;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  flex: 1;
}
.pt-task-title:hover { color: var(--accent); }
.pt-task-status {
  width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0;
  background: #94a3b8; border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
}
.pt-task-status-open        { background: #6b7280; }
.pt-task-status-in_progress { background: #3b82f6; }
.pt-task-status-done        { background: #22c55e; }

/* The bar itself — absolutely positioned over the track, inline styles set
 * left + width based on day offsets. */
.pt-bar {
  position: absolute; top: 6px; height: calc(var(--pt-row-h) - 12px);
  border-radius: 6px;
  display: flex; align-items: center; padding: 0 8px;
  font-size: .72rem; color: #fff; font-weight: 500;
  text-decoration: none; box-sizing: border-box;
  opacity: .92;
  box-shadow: inset 0 -2px 0 rgba(0,0,0,.12);
  transition: opacity .15s, transform .15s;
  overflow: hidden;
}
.pt-bar:hover { opacity: 1; transform: translateY(-1px); z-index: 2; }
.pt-bar-done {
  opacity: .55;
  text-decoration: line-through;
  text-decoration-color: rgba(255,255,255,.65);
}
.pt-bar-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Empty / no-dates state */
.pt-empty {
  background: var(--bg-secondary); border: 1px dashed var(--border);
  border-radius: var(--radius-md); padding: 40px 20px;
  text-align: center; color: var(--text-muted);
}
.pt-empty-t { font-size: .95rem; font-weight: 600; color: var(--text-secondary); margin-bottom: 4px; }
.pt-empty-s { font-size: .82rem; }
.pt-empty strong { color: var(--text-secondary); }

/* Undated tasks list below the canvas. */
.pt-undated {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-md); padding: 12px 14px;
}
.pt-undated-title {
  font-size: .78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; color: var(--text-muted);
  display: flex; align-items: center; gap: 8px;
}
.pt-undated-sub { font-size: .76rem; color: var(--text-muted); margin: 4px 0 10px; }
.pt-count {
  background: var(--bg-tertiary); color: var(--text-secondary);
  font-size: .7rem; padding: 1px 7px; border-radius: 10px; font-weight: 600;
}
.pt-undated-list { display: flex; flex-direction: column; gap: 4px; }
.pt-undated-row {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; background: var(--bg-primary);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: .85rem; color: var(--text-primary); text-decoration: none;
  transition: border-color .15s, background .15s;
}
.pt-undated-row:hover { border-color: var(--border-light); background: var(--bg-hover); }
.pt-undated-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pt-undated-proj {
  font-size: .7rem; color: var(--accent);
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  padding: 1px 7px; border-radius: 10px;
}

@media (max-width: 700px) {
  .pt-canvas { --pt-day: 18px; --pt-label: 160px; }
  .pt-axis-label, .pt-row-label { padding: 0 8px; }
  .pt-bar-label { font-size: .68rem; }
}