/* ==========================================================================
   WordAI Pro — Design System & Stylesheet (v2.0 Premium Upgrade)
   ========================================================================== */

/* ─── Global Reset & Box Sizing ─────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ─── Color Palette & Design Tokens ─────────────────────────────────────── */
:root {
  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', Menlo, Consolas, monospace;

  /* Light Theme Colors */
  --bg: #f8fafc;
  --bg-subtle: #f1f5f9;
  --surface: #ffffff;
  --surface-hover: #f8faff;
  --surface-card: #ffffff;
  --border: #e2e8f0;
  --border-light: #f1f5f9;
  --border-focus: #818cf8;

  /* Primary Brand (Electric Indigo to Violet) */
  --primary: #4f46e5;
  --primary-hover: #4338ca;
  --primary-light: #eef2ff;
  --primary-glow: rgba(79, 70, 229, 0.25);
  --primary-gradient: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #9333ea 100%);
  --accent-gradient: linear-gradient(135deg, #06b6d4 0%, #3b82f6 50%, #6366f1 100%);

  /* Semantic Tones */
  --text: #0f172a;
  --text-secondary: #475569;
  --muted: #64748b;
  --success: #10b981;
  --success-bg: #ecfdf5;
  --warning: #f59e0b;
  --warning-bg: #fffbeb;
  --danger: #ef4444;
  --danger-bg: #fef2f2;
  --danger-hover: #dc2626;

  /* Radii & Elevations */
  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius: 9px;
  --radius-lg: 14px;
  --radius-full: 9999px;

  --shadow-xs: 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06), 0 2px 4px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
  --shadow-glow: 0 0 16px rgba(99, 102, 241, 0.35);

  --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── Obsidian Dark Theme Tokens ────────────────────────────────────────── */
body.dark {
  --bg: #0b0d14;
  --bg-subtle: #10131d;
  --surface: #141724;
  --surface-hover: #1b1f30;
  --surface-card: #141724;
  --border: rgba(255, 255, 255, 0.08);
  --border-light: rgba(255, 255, 255, 0.04);
  --border-focus: #818cf8;

  --primary: #6366f1;
  --primary-hover: #818cf8;
  --primary-light: rgba(99, 102, 241, 0.15);
  --primary-glow: rgba(99, 102, 241, 0.4);
  --primary-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 50%, #a855f7 100%);

  --text: #f1f5f9;
  --text-secondary: #cbd5e1;
  --muted: #94a3b8;
  --success: #34d399;
  --success-bg: rgba(16, 185, 129, 0.12);
  --warning: #fbbf24;
  --warning-bg: rgba(245, 158, 11, 0.12);
  --danger: #f87171;
  --danger-bg: rgba(239, 68, 68, 0.12);

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.6);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.6);
  --shadow-lg: 0 12px 30px rgba(0, 0, 0, 0.8);
  --shadow-glow: 0 0 20px rgba(99, 102, 241, 0.5);
}

/* Specific Dark Mode element adaptations */
body.dark .output-header { background: #161a29; }
body.dark .output-text th { background: #181d2f; border-color: rgba(255,255,255,0.08); }
body.dark .research-hint { background: rgba(245, 158, 11, 0.08); border-color: rgba(245, 158, 11, 0.25); color: #fbbf24; }
body.dark .doc-status-ok { background: rgba(16, 185, 129, 0.12); border-color: rgba(16, 185, 129, 0.3); color: #6ee7b7; }
body.dark .doc-status-error { background: rgba(239, 68, 68, 0.12); border-color: rgba(239, 68, 68, 0.3); color: #fca5a5; }
body.dark .upload-area.drag-over { background: rgba(99, 102, 241, 0.12); }
body.dark .upload-file-tag { background: #1a1e32; border-color: #3b4267; color: #a5b4fc; }
body.dark .msg-ai { background: #161a29; border-color: rgba(255, 255, 255, 0.06); }
body.dark select, body.dark input, body.dark textarea { color: var(--text); background: #0f121d; border-color: rgba(255, 255, 255, 0.1); }
body.dark select:focus, body.dark input:focus, body.dark textarea:focus { border-color: var(--primary); }

/* ─── Base Body & App Container ─────────────────────────────────────────── */
body {
  font-family: var(--font-sans);
  font-size: 12.5px;
  line-height: 1.5;
  background: var(--bg);
  color: var(--text);
  height: 100vh;
  overflow-y: auto;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
}

#app {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 10px 12px 20px;
  min-height: 100vh;
  max-width: 100%;
}

/* ─── Slim Custom Scrollbars ────────────────────────────────────────────── */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(148, 163, 184, 0.3);
  border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(148, 163, 184, 0.6);
}
body.dark ::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
}
body.dark ::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* ─── App Header (Frosted & Modern) ─────────────────────────────────────── */
.app-header, header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 4px 2px;
  background: transparent;
  position: relative;
  z-index: 10;
  gap: 4px;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 5px;
  min-width: 0;
  flex-shrink: 1;
}

.logo-icon {
  width: 25px;
  height: 25px;
  background: var(--primary-gradient);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-size: 13px;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.4);
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}
.logo-icon:hover {
  transform: scale(1.08) rotate(-4deg);
}

.brand-logo-img {
  width: 25px;
  height: 25px;
  border-radius: 4px;
  box-shadow: 0 2px 6px rgba(92, 53, 245, 0.35);
  flex-shrink: 0;
  object-fit: cover;
  transition: transform var(--transition-fast);
}
.brand-logo-img:hover {
  transform: scale(1.08) rotate(-4deg);
}

.logo-text {
  display: flex;
  align-items: baseline;
  gap: 3px;
}

.brand-name {
  font-size: 14px;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--text);
  white-space: nowrap;
}

.brand-pro {
  font-size: 8.5px;
  font-weight: 800;
  letter-spacing: 0.6px;
  padding: 1px 4px;
  background: var(--primary-gradient);
  color: #ffffff;
  border-radius: 3px;
  text-transform: uppercase;
  box-shadow: 0 1px 3px rgba(99, 102, 241, 0.35);
}

.model-pill-badge {
  font-size: 9px;
  font-weight: 600;
  padding: 1.5px 6px 1.5px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--muted);
  border-radius: var(--radius-full);
  position: relative;
  box-shadow: var(--shadow-xs);
  white-space: nowrap;
  max-width: 68px;
  overflow: hidden;
  text-overflow: ellipsis;
  flex-shrink: 1;
}
.model-pill-badge::before {
  content: '';
  position: absolute;
  left: 5px;
  top: 50%;
  transform: translateY(-50%);
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 5px var(--success);
  animation: pulseBadge 2.2s infinite;
}

@keyframes pulseBadge {
  0% { transform: translateY(-50%) scale(0.9); opacity: 0.8; }
  50% { transform: translateY(-50%) scale(1.25); opacity: 1; box-shadow: 0 0 8px var(--success); }
  100% { transform: translateY(-50%) scale(0.9); opacity: 0.8; }
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}

.icon-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  font-size: 12px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
  flex-shrink: 0;
}
.icon-btn:hover {
  background: var(--surface-hover);
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.icon-btn:active {
  transform: translateY(0);
}

/* ─── Permanent Direct In-Place Copilot Launcher ────────────────────────── */
.instant-copilot-launcher {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(168, 85, 247, 0.08) 100%), var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 6px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  transition: all var(--transition-fast);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
.instant-copilot-launcher:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 10px rgba(99, 102, 241, 0.16);
}
body.dark .instant-copilot-launcher {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.14) 0%, rgba(168, 85, 247, 0.12) 100%), #141726;
  border-color: rgba(255, 255, 255, 0.08);
}
.launcher-left {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
  flex: 1;
}
.launcher-text-col {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.launcher-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.2;
  white-space: nowrap;
}
.launcher-subtitle {
  font-size: 9px;
  color: var(--text-secondary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 125px;
}
.launcher-actions {
  display: flex;
  align-items: center;
  gap: 3px;
  flex-shrink: 0;
}
.launcher-btn-popup {
  background: #4f46e5 !important;
  color: #ffffff !important;
  border: none;
  border-radius: var(--radius-xs);
  padding: 4px 7px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 3px;
  transition: all var(--transition-fast);
  white-space: nowrap;
  box-shadow: 0 1px 4px rgba(79, 70, 229, 0.35);
}
.launcher-btn-popup:hover {
  background: #4338ca !important;
  transform: translateY(-1px);
}
body.dark .launcher-btn-popup {
  background: #6366f1 !important;
  color: #ffffff !important;
  box-shadow: 0 1px 4px rgba(99, 102, 241, 0.5);
}
body.dark .launcher-btn-popup:hover {
  background: #4f46e5 !important;
}
.launcher-btn-float {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  border-radius: var(--radius-xs);
  padding: 4px 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  line-height: 1;
}
.launcher-btn-float:hover {
  color: var(--text);
  border-color: var(--primary);
  background: var(--surface-hover);
}

/* ─── Floating Popup Modal Window ───────────────────────────────────────── */
.instant-popup-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 18px 12px;
  animation: fadeIn 0.18s ease-out;
}
.instant-popup-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(11, 13, 20, 0.75);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.instant-popup-dialog {
  position: relative;
  z-index: 2;
  background: var(--surface);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-lg);
  padding: 14px;
  width: 100%;
  max-width: 440px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45), 0 0 24px rgba(99, 102, 241, 0.35);
  animation: popupScaleIn 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}
body.dark .instant-popup-dialog {
  background: #141726;
  border-color: #818cf8;
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.65), 0 0 32px rgba(99, 102, 241, 0.5);
}
@keyframes popupScaleIn {
  from { opacity: 0; transform: translateY(-12px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.instant-btn-popout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.instant-btn-popout:hover {
  color: var(--text);
  border-color: var(--primary);
}

.instant-bar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.instant-bar-title {
  display: flex;
  align-items: center;
  gap: 6px;
}

.instant-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 8px var(--success);
  animation: pulseDot 1.6s infinite;
}

@keyframes pulseDot {
  0% { transform: scale(0.85); opacity: 0.8; }
  50% { transform: scale(1.3); opacity: 1; box-shadow: 0 0 12px var(--success); }
  100% { transform: scale(0.85); opacity: 0.8; }
}

.instant-title-text {
  font-weight: 800;
  font-size: 11.5px;
  color: var(--primary);
  letter-spacing: -0.2px;
}

body.dark .instant-title-text {
  color: #a5b4fc;
}

.instant-count-badge {
  font-size: 9.5px;
  font-family: var(--font-mono);
  font-weight: 700;
  padding: 1.5px 6px;
  background: var(--primary-light);
  color: var(--primary);
  border-radius: var(--radius-full);
}

body.dark .instant-count-badge {
  background: rgba(99, 102, 241, 0.25);
  color: #c7d2fe;
}

.instant-bar-actions {
  display: flex;
  align-items: center;
  gap: 4px;
}

.instant-btn-undo {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 2px 7px;
  font-size: 10px;
  font-weight: 700;
  cursor: pointer;
  color: var(--warning);
  transition: all var(--transition-fast);
}
.instant-btn-undo:hover {
  background: var(--warning-bg);
  border-color: var(--warning);
}

.instant-btn-close {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 11px;
  color: var(--muted);
  padding: 2px 4px;
  border-radius: 4px;
  transition: color var(--transition-fast);
}
.instant-btn-close:hover {
  color: var(--danger);
}

.instant-sel-snippet {
  font-size: 11px;
  font-style: italic;
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border-left: 2.5px solid var(--primary);
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  max-height: 44px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body.dark .instant-sel-snippet {
  background: #0d101a;
  color: #cbd5e1;
}

.instant-input-row {
  display: flex;
  gap: 5px;
}

.instant-input-row input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  font-size: 11.5px;
  outline: none;
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.instant-input-row input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.instant-exec-btn {
  padding: 6px 11px;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
}

.instant-quick-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.instant-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 3px 8px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.instant-chip:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-1px);
}
.instant-chip:active {
  transform: translateY(0);
}

.instant-status {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--primary);
  padding: 2px 4px;
}

/* ─── Word Count Tracker ────────────────────────────────────────────────── */
.wc-tracker {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}
.wc-tracker:hover {
  box-shadow: var(--shadow-sm);
  border-color: rgba(99, 102, 241, 0.3);
}

.wc-tracker-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11.5px;
}

#wc-live {
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--primary);
  font-size: 12px;
}

#wc-target-label {
  font-size: 11px;
  color: var(--muted);
}
#wc-target-label strong {
  color: var(--text);
  font-family: var(--font-mono);
}

.wc-settings-btn {
  background: none;
  border: none;
  cursor: pointer;
  font-size: 12px;
  padding: 2px 4px;
  border-radius: 4px;
  opacity: 0.65;
  transition: opacity var(--transition-fast);
}
.wc-settings-btn:hover {
  opacity: 1;
}

.wc-bar-bg {
  height: 6px;
  background: var(--bg-subtle);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.wc-bar {
  height: 100%;
  width: 0%;
  background: var(--primary-gradient);
  border-radius: 10px;
  transition: width 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), background 0.3s;
}
.wc-bar.done {
  background: linear-gradient(90deg, #10b981 0%, #059669 100%);
}

.wc-bar-label {
  font-size: 10px;
  font-weight: 600;
  font-family: var(--font-mono);
  color: var(--muted);
  text-align: right;
}

.wc-setup {
  display: flex;
  gap: 5px;
  align-items: center;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px dashed var(--border);
  padding: 6px 8px;
  border-radius: var(--radius);
}
.wc-setup input {
  flex: 1 1 110px;
  min-width: 85px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 8px;
  font-size: 11px;
  font-family: var(--font-mono);
  outline: none;
  background: var(--bg);
  color: var(--text);
  transition: border-color var(--transition-fast);
}
.wc-setup input:focus {
  border-color: var(--primary);
}
.wc-setup button {
  white-space: nowrap;
  flex-shrink: 0;
  padding: 5px 9px;
  font-size: 11px;
}

/* ─── Quick Actions Grid ────────────────────────────────────────────────── */
.quick-actions {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 5px;
}

.quick-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 5px;
  font-size: 11.5px;
  font-weight: 600;
  font-family: var(--font-sans);
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  box-shadow: var(--shadow-xs);
  text-align: center;
  white-space: nowrap;
}
.quick-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.quick-btn:active {
  transform: translateY(0);
}

.autocomplete-quick-btn {
  grid-column: span 3;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08) 0%, rgba(139, 92, 246, 0.12) 100%);
  color: var(--primary);
  font-weight: 700;
  border: 1px solid rgba(99, 102, 241, 0.3);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.12);
  padding: 9px 8px;
}
.autocomplete-quick-btn:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.16) 0%, rgba(139, 92, 246, 0.22) 100%);
  border-color: var(--primary);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.25);
}

body.dark .autocomplete-quick-btn {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.18) 0%, rgba(168, 85, 247, 0.22) 100%);
  color: #c7d2fe;
  border-color: rgba(99, 102, 241, 0.45);
}

/* ─── Mode Tabs (Pill Segmented Track) ──────────────────────────────────── */
.mode-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 3px;
  overflow-x: auto;
  white-space: nowrap;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.mode-tabs::-webkit-scrollbar { display: none; }

.tab {
  flex: 0 0 auto;
  background: transparent;
  border: none;
  border-radius: var(--radius);
  padding: 6px 11px;
  font-size: 11.5px;
  cursor: pointer;
  color: var(--muted);
  font-weight: 600;
  font-family: var(--font-sans);
  transition: all var(--transition-fast);
}

.tab.active {
  background: var(--surface);
  color: var(--primary);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

body.dark .tab.active {
  background: var(--primary-gradient);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.4);
}

.tab:hover:not(.active) {
  color: var(--text);
  background: rgba(148, 163, 184, 0.12);
}

/* ─── Tab Content Views ─────────────────────────────────────────────────── */
.tab-content {
  display: none;
}
.tab-content.active {
  display: block;
  animation: tabFadeIn 0.2s ease-out;
}

@keyframes tabFadeIn {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ─── Generate Grid ─────────────────────────────────────────────────────── */
.generate-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.gen-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 10px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  color: var(--text);
  box-shadow: var(--shadow-xs);
  display: flex;
  align-items: center;
  gap: 6px;
}
.gen-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.gen-btn:active {
  transform: translateY(0);
}

/* ─── Rewrite 3-Panel ───────────────────────────────────────────────────── */
.rewrite3-panel {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.rewrite3-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text);
  box-shadow: var(--shadow-xs);
  transition: all var(--transition-fast);
}
.rewrite3-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.rewrite3-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 4px;
}
.rewrite3-label {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.rewrite3-actions { display: flex; gap: 4px; }

/* ─── Edit Tab Buttons ──────────────────────────────────────────────────── */
.edit-actions {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.edit-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 12px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  color: var(--text);
  box-shadow: var(--shadow-xs);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.edit-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  transform: translateX(2px);
  box-shadow: var(--shadow-sm);
}
.edit-btn:active {
  transform: translateX(0);
}

.results-box {
  margin-top: 8px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  font-size: 12px;
  line-height: 1.6;
  max-height: 200px;
  overflow-y: auto;
  white-space: pre-wrap;
  box-shadow: var(--shadow-xs);
  color: var(--text);
}

/* ─── Chat Tab ──────────────────────────────────────────────────────────── */
.chat-messages {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  min-height: 130px;
  max-height: 220px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 12px;
  line-height: 1.55;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.03);
}

.msg-user {
  align-self: flex-end;
  background: var(--primary-gradient);
  color: #ffffff;
  padding: 7px 12px;
  border-radius: 14px 14px 2px 14px;
  max-width: 85%;
  font-weight: 500;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.3);
}

.msg-ai {
  align-self: flex-start;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 8px 12px;
  border-radius: 14px 14px 14px 2px;
  max-width: 90%;
  white-space: pre-wrap;
  color: var(--text);
  box-shadow: var(--shadow-xs);
}

.chat-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 6px 0;
}

.suggest-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  color: var(--muted);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.suggest-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
  transform: translateY(-1px);
}

.chat-input-row {
  display: flex;
  gap: 6px;
  align-items: flex-end;
}

.chat-input-row textarea {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 12px;
  resize: none;
  font-family: inherit;
  outline: none;
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.chat-input-row textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

#btn-chat-send {
  background: var(--primary-gradient);
  color: #ffffff;
  border: none;
  border-radius: var(--radius);
  padding: 8px 14px;
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
  transition: all var(--transition-fast);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.35);
}
#btn-chat-send:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(99, 102, 241, 0.5);
}
#btn-chat-send:active {
  transform: translateY(0);
}

/* ─── Tone Grid ─────────────────────────────────────────────────────────── */
.hint {
  font-size: 11px;
  color: var(--muted);
  margin-bottom: 6px;
  line-height: 1.4;
}

.tone-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
}

.tone-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 10px;
  font-size: 11.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text);
  box-shadow: var(--shadow-xs);
  text-align: left;
}
.tone-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

/* ─── Prompt Box Section ────────────────────────────────────────────────── */
.prompt-section {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 10px;
  box-shadow: var(--shadow-sm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}
.prompt-section:focus-within {
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px var(--primary-glow);
}

.prompt-input-wrapper {
  position: relative;
  display: flex;
}

.prompt-input-wrapper textarea,
.prompt-section textarea {
  width: 100%;
  border: none;
  background: transparent;
  font-size: 12.5px;
  resize: none;
  font-family: inherit;
  outline: none;
  color: var(--text);
  padding: 2px 28px 2px 2px;
  line-height: 1.5;
}

.dictate-btn {
  position: absolute;
  right: 2px;
  top: 2px;
  width: 26px;
  height: 26px;
  border-radius: 6px;
  font-size: 13px;
  background: transparent;
  border: none;
  cursor: pointer;
  opacity: 0.65;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}
.dictate-btn:hover {
  opacity: 1;
  background: var(--bg-subtle);
}
.dictate-btn.listening {
  color: var(--danger);
  opacity: 1;
  animation: pulseVoice 0.8s infinite alternate;
}

@keyframes pulseVoice {
  from { transform: scale(1); filter: drop-shadow(0 0 2px var(--danger)); }
  to { transform: scale(1.22); filter: drop-shadow(0 0 8px var(--danger)); }
}

.dictation-status {
  font-size: 11px;
  color: var(--danger);
  font-weight: 700;
  padding: 2px 4px;
}

.prompt-actions {
  display: flex;
  gap: 5px;
  align-items: center;
  border-top: 1px solid var(--border-light);
  padding-top: 8px;
  flex-wrap: wrap;
}

.prompt-library-pill-btn {
  font-size: 10.5px;
  padding: 5px 7px;
  white-space: nowrap;
  flex-shrink: 0;
}

.prompt-actions select {
  flex: 1 1 95px;
  min-width: 80px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 5px 6px;
  font-size: 11px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  cursor: pointer;
  font-family: inherit;
}

.primary-btn {
  background: var(--primary-gradient);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-sans);
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.primary-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.45);
}
.primary-btn:active {
  transform: translateY(0);
}
.primary-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* ─── Output Section & Switcher ─────────────────────────────────────────── */
#output-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-top: 2px;
}

.output-header {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 7px 9px;
  background: var(--bg-subtle);
  border-bottom: 1px solid var(--border);
}

.output-header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  gap: 6px;
}

.output-header-title {
  font-weight: 700;
  font-size: 11px;
  color: var(--primary);
  white-space: nowrap;
}

body.dark .output-header-title {
  color: #a5b4fc;
}

.badge-canvas-guard {
  font-size: 9.5px;
  font-weight: 700;
  color: #059669;
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  padding: 1.5px 6px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 3px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

body.dark .badge-canvas-guard {
  color: #34d399;
  background: rgba(16, 185, 129, 0.18);
  border-color: rgba(52, 211, 153, 0.35);
}

.output-view-toggle {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 2px;
  gap: 1px;
}

.view-toggle-btn {
  border: none;
  background: transparent;
  font-size: 10px;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: var(--radius-full);
  cursor: pointer;
  color: var(--muted);
  transition: all var(--transition-fast);
  white-space: nowrap;
}
.view-toggle-btn.active {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12);
}

.output-header-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 4px;
  flex-wrap: wrap;
  width: 100%;
}

.output-header-actions .small-btn {
  padding: 3px 6px;
  font-size: 10px;
}

.btn-action-insert {
  background: rgba(16, 185, 129, 0.08);
  border-color: rgba(16, 185, 129, 0.3);
  color: #059669;
}
.btn-action-insert:hover {
  background: rgba(16, 185, 129, 0.18);
  border-color: #10b981;
  color: #047857;
}
body.dark .btn-action-insert {
  background: rgba(16, 185, 129, 0.15);
  border-color: rgba(16, 185, 129, 0.35);
  color: #34d399;
}

.btn-action-replace {
  background: rgba(99, 102, 241, 0.08);
  border-color: rgba(99, 102, 241, 0.3);
  color: var(--primary);
}
.btn-action-replace:hover {
  background: rgba(99, 102, 241, 0.18);
  border-color: var(--primary);
}
body.dark .btn-action-replace {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}

.small-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 3px 7px;
  font-size: 10.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
  color: var(--text);
}
.small-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}
.small-btn.danger:hover {
  border-color: var(--danger);
  color: var(--danger);
  background: var(--danger-bg);
}

.output-text {
  padding: 12px;
  font-size: 12.5px;
  line-height: 1.7;
  max-height: 240px;
  overflow-y: auto;
  white-space: normal;
  color: var(--text);
}

.output-text h1 { font-size: 15px; font-weight: 800; margin: 10px 0 4px; color: var(--primary); }
.output-text h2 { font-size: 13.5px; font-weight: 700; margin: 8px 0 4px; color: var(--primary); }
.output-text h3 { font-size: 12.5px; font-weight: 700; margin: 6px 0 3px; }
.output-text p  { margin: 5px 0; }
.output-text ul { padding-left: 18px; margin: 5px 0; }
.output-text li { margin: 2px 0; }
.output-text hr { border: none; border-top: 1px solid var(--border); margin: 8px 0; }
.output-text strong { font-weight: 700; }
.output-text em { font-style: italic; }
.output-text blockquote {
  border-left: 3px solid var(--primary);
  padding-left: 8px;
  margin: 6px 0;
  color: var(--text-secondary);
  font-style: italic;
}
.output-text table { width: 100%; border-collapse: collapse; font-size: 11px; margin: 8px 0; }
.output-text th { background: var(--bg-subtle); font-weight: 700; padding: 5px 8px; border: 1px solid var(--border); text-align: left; }
.output-text td { padding: 4px 8px; border: 1px solid var(--border); vertical-align: top; }
.output-text code {
  font-family: var(--font-mono);
  background: var(--bg-subtle);
  padding: 1px 4px;
  border-radius: 3px;
  font-size: 11.5px;
}
.output-text pre {
  background: var(--bg-subtle);
  padding: 8px;
  border-radius: var(--radius-sm);
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 11px;
  margin: 6px 0;
}

/* ─── Redline Diff ──────────────────────────────────────────────────────── */
.output-diff {
  line-height: 1.8;
  font-size: 12px;
}

.diff-del {
  background: #fee2e2;
  color: #b91c1c;
  text-decoration: line-through;
  padding: 1px 4px;
  border-radius: 3px;
  margin: 0 1px;
}

.diff-ins {
  background: #dcfce7;
  color: #15803d;
  text-decoration: none;
  padding: 1px 4px;
  border-radius: 3px;
  font-weight: 600;
  margin: 0 1px;
}

body.dark .diff-del {
  background: rgba(239, 68, 68, 0.2);
  color: #fca5a5;
}

body.dark .diff-ins {
  background: rgba(16, 185, 129, 0.2);
  color: #86efac;
}

/* ─── Multi-Language Side-by-Side View ──────────────────────────────────── */
.output-sidebyside {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 10px;
  max-height: 250px;
  overflow-y: auto;
}

.sidebyside-col {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.sidebyside-label {
  font-size: 9.5px;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 3px;
}

.sidebyside-content {
  font-size: 11.5px;
  line-height: 1.55;
  overflow-y: auto;
}

/* ─── Loading & Spinner ─────────────────────────────────────────────────── */
.loading {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px;
  color: var(--primary);
  font-size: 12px;
  font-weight: 600;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-xs);
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.65s linear infinite;
}

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

/* ─── Off-Canvas Drawers & Panels ────────────────────────────────────────── */
.panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 100%;
  background: var(--surface);
  z-index: 100;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow-y: auto;
  box-shadow: -4px 0 25px rgba(0, 0, 0, 0.15);
  animation: slideInRight 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0.5; }
  to { transform: translateX(0); opacity: 1; }
}

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 2px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
}

.panel h3 {
  font-size: 14px;
  font-weight: 800;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 6px;
}

.panel label {
  font-size: 10.5px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

.panel select,
.panel input[type="password"],
.panel input[type="text"],
.panel textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 12px;
  outline: none;
  transition: border-color var(--transition-fast);
  background: var(--bg);
  color: var(--text);
  font-family: inherit;
}
.panel select:focus,
.panel input:focus,
.panel textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px var(--primary-glow);
}

.usage-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 12px;
  font-size: 11.5px;
  margin-top: 4px;
}
.usage-box strong {
  font-family: var(--font-mono);
  color: var(--primary);
}

.hidden { display: none !important; }

/* ─── File Upload Area ──────────────────────────────────────────────────── */
.upload-area {
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 12px 10px;
  text-align: center;
  margin-bottom: 8px;
  background: var(--surface);
  transition: all var(--transition-fast);
  position: relative;
}
.upload-area.drag-over {
  border-color: var(--primary);
  background: var(--primary-light);
}
.upload-area input[type="file"] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  width: 100%;
  height: 100%;
  z-index: 1;
}
.upload-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  cursor: pointer;
  pointer-events: none;
}
.upload-hint {
  font-size: 10px;
  color: var(--muted);
  font-weight: 400;
}
.upload-file-list {
  margin-top: 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  justify-content: center;
}
.upload-file-tag {
  background: var(--primary-light);
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: var(--radius-full);
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 600;
  color: var(--primary);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.upload-file-tag.error { background: var(--danger-bg); border-color: rgba(239, 68, 68, 0.3); color: var(--danger); }
.upload-clear {
  margin-top: 6px;
  background: none;
  border: none;
  font-size: 11px;
  color: var(--muted);
  cursor: pointer;
  z-index: 2;
  position: relative;
}
.upload-clear:hover { color: var(--danger); }

/* ─── Research Copilot ──────────────────────────────────────────────────── */
.research-topic-row {
  display: flex;
  gap: 6px;
  margin-bottom: 8px;
}
.research-topic-row input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 12px;
  outline: none;
  font-family: inherit;
  background: var(--surface);
  color: var(--text);
  transition: border-color var(--transition-fast);
}
.research-topic-row input:focus { border-color: var(--primary); }

.research-topic-row select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 8px;
  font-size: 11px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  cursor: pointer;
}

.research-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
}

.res-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 8px;
  font-size: 11.5px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  color: var(--text);
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}
.res-btn:hover {
  border-color: #8b5cf6;
  background: rgba(139, 92, 246, 0.08);
  color: #8b5cf6;
  transform: translateY(-1px);
}

.research-hint {
  margin-top: 8px;
  font-size: 11px;
  color: var(--muted);
  background: var(--warning-bg);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}

/* ─── Document Tools & Grid ─────────────────────────────────────────────── */
.doc-section-label {
  font-size: 10px;
  font-weight: 800;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin: 10px 0 5px;
}
.doc-section-label:first-child { margin-top: 0; }

.doc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
}

.doc-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all var(--transition-fast);
  color: var(--text);
  box-shadow: var(--shadow-xs);
}
.doc-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.doc-find-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.doc-find-row input {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  font-size: 11.5px;
  outline: none;
  font-family: inherit;
  background: var(--surface);
  color: var(--text);
}
.doc-find-row input:focus { border-color: var(--primary); }

.doc-font-row, .doc-color-row {
  display: flex;
  gap: 5px;
  align-items: center;
  margin-bottom: 5px;
}
.doc-font-row select, .doc-color-row select {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 8px;
  font-size: 11px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  cursor: pointer;
}
.doc-color-row label {
  font-size: 10.5px;
  font-weight: 600;
  color: var(--muted);
  min-width: 65px;
}

.doc-status {
  margin-top: 8px;
  padding: 7px 10px;
  border-radius: var(--radius-sm);
  font-size: 11.5px;
  line-height: 1.5;
}
.doc-status-ok    { background: var(--success-bg); border: 1px solid rgba(16, 185, 129, 0.3); color: #065f46; }
.doc-status-error { background: var(--danger-bg); border: 1px solid rgba(239, 68, 68, 0.3); color: #991b1b; }

.doc-subtabs {
  display: flex;
  gap: 3px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
  margin-bottom: 8px;
  overflow-x: auto;
}
.doc-subtab {
  flex: 1;
  background: none;
  border: none;
  border-radius: var(--radius-xs);
  padding: 5px 4px;
  font-size: 10.5px;
  cursor: pointer;
  color: var(--muted);
  font-weight: 600;
  white-space: nowrap;
  transition: all var(--transition-fast);
}
.doc-subtab.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: var(--shadow-xs);
}
body.dark .doc-subtab.active {
  background: var(--primary);
  color: #ffffff;
}

.doc-subpanel { display: none; }
.doc-subpanel.active { display: block; animation: tabFadeIn 0.18s ease-out; }

.doc-margin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  align-items: center;
  text-align: center;
  margin-bottom: 6px;
}
.doc-margin-grid label { display: block; font-size: 9.5px; color: var(--muted); }
.doc-margin-grid input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 4px;
  font-size: 11px;
  text-align: center;
  background: var(--surface);
  color: var(--text);
}

/* ─── Email Reply Drafter ───────────────────────────────────────────────── */
.email-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
}

.email-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 8px;
  font-size: 11px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  color: var(--text);
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}
.email-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
}

.reply-drafter-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: var(--shadow-xs);
}
.reply-drafter-box textarea {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px;
  font-size: 11.5px;
  font-family: inherit;
  resize: none;
  outline: none;
  background: var(--bg);
  color: var(--text);
}
.reply-stance-label { font-size: 10.5px; font-weight: 700; color: var(--muted); }
.reply-stance-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; }
.stance-btn {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 5px 4px;
  font-size: 10.5px;
  cursor: pointer;
  color: var(--text);
  text-align: center;
  transition: all var(--transition-fast);
}
.stance-btn:hover { border-color: var(--primary); }
.stance-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
}

/* ─── Semantic Scholar Academic Search ──────────────────────────────────── */
.semantic-search-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  margin-bottom: 8px;
  box-shadow: var(--shadow-xs);
}
.semantic-input-row { display: flex; gap: 5px; }
.semantic-input-row input {
  flex: 1;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  font-size: 11.5px;
  outline: none;
  background: var(--bg);
  color: var(--text);
}
.semantic-results {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 240px;
  overflow-y: auto;
}
.semantic-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  background: var(--bg);
  font-size: 11.5px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  box-shadow: var(--shadow-xs);
}
.semantic-title { font-weight: 700; color: var(--primary); line-height: 1.4; }
.semantic-meta { font-size: 10px; color: var(--muted); display: flex; gap: 6px; flex-wrap: wrap; }
.semantic-abstract {
  font-size: 11px;
  color: var(--text-secondary);
  line-height: 1.45;
  max-height: 52px;
  overflow: hidden;
  text-overflow: ellipsis;
}
.semantic-actions { display: flex; gap: 5px; margin-top: 3px; }

/* ─── Career, Social & Presentation Modes ───────────────────────────────── */
.career-grid, .social-grid, .slides-grid {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.career-btn, .social-btn, .slides-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 11.5px;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  color: var(--text);
  font-weight: 600;
  box-shadow: var(--shadow-xs);
}
.career-btn:hover, .social-btn:hover, .slides-btn:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  transform: translateX(2px);
}

/* ─── Document Framework Studio ─────────────────────────────────────────── */
.framework-filter-bar {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 2px 0 6px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.framework-filter-bar::-webkit-scrollbar { display: none; }

.filter-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.filter-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.filter-pill.active {
  background: var(--primary-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.3);
}

.framework-search-box { margin-bottom: 8px; }
.framework-search-box input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 11.5px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition-fast);
}
.framework-search-box input:focus { border-color: var(--primary); }

.template-list {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.template-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 11px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.template-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.template-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.template-title {
  font-weight: 700;
  font-size: 12px;
  color: var(--text);
}

.framework-badge {
  font-size: 9.5px;
  font-weight: 700;
  padding: 1.5px 6px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.badge-academic { background: #e0f2fe; color: #0369a1; }
.badge-business { background: #fef3c7; color: #b45309; }
.badge-legal    { background: #ede9fe; color: #6d28d9; }
.badge-marketing{ background: #fce7f3; color: #be185d; }
.badge-career   { background: #ecfdf5; color: #047857; }

body.dark .badge-academic { background: rgba(3, 105, 161, 0.2); color: #7dd3fc; }
body.dark .badge-business { background: rgba(180, 83, 9, 0.2); color: #fcd34d; }
body.dark .badge-legal    { background: rgba(109, 40, 217, 0.2); color: #c4b5fd; }
body.dark .badge-marketing{ background: rgba(190, 24, 93, 0.2); color: #f472b6; }
body.dark .badge-career   { background: rgba(4, 120, 87, 0.2); color: #6ee7b7; }

/* ─── Career Resume Cards ────────────────────────────────────────────────── */
.career-resume-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 6px;
}

.career-resume-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  transition: all var(--transition-fast);
}

.career-resume-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}

.career-resume-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
}

.career-resume-title {
  font-weight: 700;
  font-size: 11.5px;
  color: var(--text);
}

.career-resume-desc {
  font-size: 10px;
  color: var(--muted);
  line-height: 1.35;
}

.career-resume-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
}

.btn-career-skeleton {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 6px;
  cursor: pointer;
  color: var(--text);
  transition: all var(--transition-fast);
}

.btn-career-skeleton:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.btn-career-smartdraft {
  flex: 1;
  background: linear-gradient(135deg, #10b981 0%, #059669 100%);
  border: none;
  border-radius: var(--radius-xs);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 6px;
  cursor: pointer;
  color: #fff;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 3px rgba(16, 185, 129, 0.3);
}

.btn-career-smartdraft:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.template-desc {
  font-size: 10.5px;
  color: var(--muted);
  line-height: 1.4;
}

.template-sections-preview {
  font-size: 9.5px;
  font-family: var(--font-mono);
  color: var(--muted);
  background: var(--bg-subtle);
  padding: 3px 6px;
  border-radius: 4px;
  display: inline-block;
}

.framework-actions {
  display: flex;
  gap: 5px;
  margin-top: 3px;
}

.btn-fw-skeleton {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 6px;
  cursor: pointer;
  color: var(--text);
  transition: all var(--transition-fast);
}
.btn-fw-skeleton:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.btn-fw-smartdraft {
  flex: 1.2;
  background: var(--primary-gradient);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 10px;
  font-weight: 700;
  padding: 4px 6px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 4px rgba(99, 102, 241, 0.3);
}
.btn-fw-smartdraft:hover {
  opacity: 0.92;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.45);
}

.btn-fw-audit {
  flex: 0.8;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  font-size: 10px;
  font-weight: 600;
  padding: 4px 6px;
  cursor: pointer;
  color: var(--muted);
  transition: all var(--transition-fast);
}
.btn-fw-audit:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* ─── Framework Audit Styling ───────────────────────────────────────────── */
.audit-summary-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 9px 12px;
}

.audit-score-pill {
  background: var(--success-bg);
  color: #059669;
  border: 1px solid rgba(16, 185, 129, 0.4);
  font-weight: 800;
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}
body.dark .audit-score-pill {
  background: rgba(16, 185, 129, 0.18);
  color: #6ee7b7;
  border-color: rgba(16, 185, 129, 0.3);
}

.audit-progress-track {
  width: 100%;
  height: 6px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-top: 6px;
}

#audit-progress-fill {
  height: 100%;
  background: var(--primary-gradient);
  width: 0%;
  transition: width 0.4s ease;
}

.audit-check-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 9px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 11px;
  box-shadow: var(--shadow-xs);
}
.audit-check-card.missing { border-left: 3.5px solid var(--danger); }
.audit-check-card.found   { border-left: 3.5px solid var(--success); }
.audit-check-card.weak    { border-left: 3.5px solid var(--warning); }

/* ─── Plagiarism & Originality Highlighter ──────────────────────────────── */
.plagiarism-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.originality-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
}
.originality-high { background: var(--success-bg); color: #065f46; }
.originality-mid  { background: var(--warning-bg); color: #92400e; }
.originality-low  { background: var(--danger-bg); color: #991b1b; }

.plag-flagged {
  background: rgba(249, 115, 22, 0.15);
  border-bottom: 2px dashed #f97316;
  padding: 1px 3px;
  border-radius: 2px;
}
body.dark .plag-flagged {
  background: rgba(249, 115, 22, 0.25);
  border-bottom-color: #fb923c;
}

/* ─── History & Presets Drawer ──────────────────────────────────────────── */
.drawer-subtabs {
  display: flex;
  gap: 3px;
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px;
  margin-bottom: 8px;
}

.drawer-subtab {
  flex: 1;
  background: none;
  border: none;
  border-radius: var(--radius-xs);
  padding: 5px 3px;
  font-size: 10px;
  cursor: pointer;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
  transition: all var(--transition-fast);
}
.drawer-subtab.active {
  background: var(--surface);
  color: var(--primary);
  box-shadow: var(--shadow-xs);
}
body.dark .drawer-subtab.active {
  background: var(--primary);
  color: #ffffff;
}

.drawer-panel { display: none; }
.drawer-panel.active { display: flex; flex-direction: column; gap: 6px; }

.drawer-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 4px;
}

.drawer-item-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 380px;
  overflow-y: auto;
}

.drawer-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 10px;
  font-size: 11px;
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 3px;
  box-shadow: var(--shadow-xs);
}
.drawer-card:hover {
  border-color: var(--primary);
  transform: translateX(2px);
}
.drawer-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 9.5px;
  color: var(--muted);
}
.drawer-card-body {
  color: var(--text);
  line-height: 1.4;
  max-height: 46px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.preset-create-row {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px;
}

/* ─── Keyboard Shortcuts Card ───────────────────────────────────────────── */
.keyboard-shortcuts-box {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-top: 4px;
}
.shortcut-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 11px;
}
.shortcut-row kbd {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 9.5px;
  font-family: var(--font-mono);
  color: var(--primary);
  font-weight: 700;
  box-shadow: var(--shadow-xs);
}

/* ─── Pre-built Prompts Library & Chips ─────────────────────────────────── */
.prompt-library-pill-btn {
  background: var(--surface);
  border: 1px solid var(--primary);
  color: var(--primary);
  font-weight: 700;
  padding: 6px 9px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  box-shadow: 0 1px 4px rgba(99, 102, 241, 0.15);
}
.prompt-library-pill-btn:hover {
  background: var(--primary-light);
  transform: translateY(-1px);
}

.research-prompts-quick-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 5px;
  margin-top: 4px;
}

.res-prompt-chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 7px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  transition: all var(--transition-fast);
  color: var(--text);
  box-shadow: var(--shadow-xs);
}
.res-prompt-chip:hover {
  border-color: var(--primary);
  background: var(--primary-light);
  color: var(--primary);
  transform: translateY(-1px);
}

.prompt-filter-bar {
  display: flex;
  gap: 4px;
  overflow-x: auto;
  padding: 3px 0 6px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.prompt-filter-bar::-webkit-scrollbar { display: none; }

.prompt-filter-pill {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 4px 10px;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.prompt-filter-pill:hover {
  border-color: var(--primary);
  color: var(--primary);
}
.prompt-filter-pill.active {
  background: var(--primary-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: 0 2px 6px rgba(99, 102, 241, 0.3);
}

.prompt-search-box {
  margin-bottom: 8px;
}
.prompt-search-box input {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  font-size: 11.5px;
  background: var(--surface);
  color: var(--text);
  outline: none;
  transition: border-color var(--transition-fast);
}
.prompt-search-box input:focus {
  border-color: var(--primary);
}

.prompt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-xs);
}
.prompt-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.prompt-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
}
.prompt-card-title {
  font-weight: 700;
  font-size: 12px;
  color: var(--text);
}

.prompt-card-desc {
  font-size: 10.5px;
  color: var(--muted);
  line-height: 1.4;
}

.prompt-text-snippet {
  font-size: 10.5px;
  font-family: var(--font-mono);
  color: var(--text-secondary);
  background: var(--bg-subtle);
  border-left: 2px solid var(--primary);
  padding: 5px 8px;
  border-radius: var(--radius-xs);
  line-height: 1.4;
  max-height: 52px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.prompt-actions-row {
  display: flex;
  gap: 5px;
  margin-top: 3px;
}
.prompt-btn-run {
  flex: 1.1;
  background: var(--primary-gradient);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-xs);
  font-size: 10.5px;
  font-weight: 700;
  padding: 5px 7px;
  cursor: pointer;
  transition: all var(--transition-fast);
  box-shadow: 0 1px 4px rgba(99, 102, 241, 0.3);
}
.prompt-btn-run:hover {
  opacity: 0.92;
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.45);
}

.prompt-btn-load {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  font-size: 10.5px;
  font-weight: 600;
  padding: 5px 7px;
  cursor: pointer;
  color: var(--text);
  transition: all var(--transition-fast);
}
.prompt-btn-load:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.prompt-btn-save {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  font-size: 11px;
  padding: 5px 7px;
  cursor: pointer;
  color: var(--muted);
  transition: all var(--transition-fast);
}
.prompt-btn-save:hover {
  color: var(--warning);
  border-color: var(--warning);
}

/* ─── Ultra-Narrow Sidebar Responsiveness (< 330px) ─────────────────────── */
@media (max-width: 330px) {
  #app {
    padding: 8px 8px 18px;
    gap: 8px;
  }

  .app-header {
    padding: 2px 0;
  }

  .logo-icon {
    width: 24px;
    height: 24px;
    font-size: 12px;
  }

  .brand-name {
    font-size: 13.5px;
  }

  .model-pill-badge {
    max-width: 60px;
    font-size: 8.5px;
    padding: 1px 4px 1px 12px;
  }

  .icon-btn {
    width: 25px;
    height: 25px;
    font-size: 11.5px;
  }

  .instant-copilot-launcher {
    padding: 5px 6px;
  }

  .launcher-title {
    font-size: 10px;
  }

  .launcher-subtitle {
    max-width: 105px;
    font-size: 8.5px;
  }

  .launcher-btn-popup {
    padding: 3.5px 6px;
    font-size: 9.5px;
  }

  .quick-btn {
    font-size: 10.5px;
    padding: 6px 2px;
    gap: 3px;
  }

  .wc-setup {
    padding: 5px 6px;
  }

  .wc-setup input {
    font-size: 10.5px;
    padding: 4px 6px;
  }

  .wc-setup button {
    padding: 4px 6px;
    font-size: 10px;
  }

  .prompt-actions select {
    font-size: 10.5px;
    padding: 4px 5px;
  }

  .primary-btn#btn-generate {
    padding: 5px 9px;
    font-size: 10.5px;
  }

  .output-header-actions .small-btn {
    padding: 2.5px 5px;
    font-size: 9.5px;
  }
}

/* ─── 6 Killer Features Suite ────────────────────────────────────────────── */

/* 1. Chat with Document Banner & Actions */
.chat-doc-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  margin-bottom: 8px;
}
.chat-doc-status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text);
}
.chat-pulse-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
  display: inline-block;
  animation: pulse-green 2s infinite ease-in-out;
}
@keyframes pulse-green {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.2); }
}
.chat-refresh-btn {
  font-size: 10px;
  padding: 2px 7px;
}
.chat-msg-actions {
  display: flex;
  gap: 5px;
  margin-top: 6px;
  padding-top: 5px;
  border-top: 1px dashed var(--border);
}
.chat-action-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 3px 7px;
  font-size: 10px;
  font-weight: 600;
  cursor: pointer;
  color: var(--text);
  transition: all 0.15s ease;
}
.chat-action-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

/* 2. AI Humanizer Card */
.quick-btn-humanize {
  background: linear-gradient(135deg, rgba(139,92,246,0.12), rgba(236,72,153,0.12));
  border-color: rgba(139,92,246,0.35);
  font-weight: 700;
}
.humanizer-card {
  background: var(--surface);
  border: 1px solid rgba(139,92,246,0.3);
  border-radius: var(--radius-md);
  padding: 10px;
  margin-top: 10px;
  box-shadow: 0 2px 8px rgba(139,92,246,0.08);
}
.humanizer-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.humanizer-score-badge {
  background: linear-gradient(135deg, #10b981, #059669);
  color: white;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.3px;
}
.humanizer-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  margin-bottom: 8px;
}
.h-metric {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 5px 4px;
  text-align: center;
}
.h-metric-val {
  display: block;
  font-size: 12px;
  font-weight: 800;
  color: var(--primary);
}
.h-metric-label {
  font-size: 8.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.humanizer-result-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  font-size: 11px;
  line-height: 1.5;
  color: var(--text);
  max-height: 150px;
  overflow-y: auto;
  margin-bottom: 8px;
  white-space: pre-wrap;
}
.humanizer-actions {
  display: flex;
  gap: 5px;
}

/* Table Studio Card */
.table-studio-card {
  background: var(--surface);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: var(--radius-md);
  padding: 10px;
  margin-top: 10px;
  box-shadow: 0 2px 8px rgba(59, 130, 246, 0.08);
}
.table-studio-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.table-style-picker-row {
  margin-bottom: 8px;
}
.table-style-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.table-chip {
  background: var(--bg-subtle);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 3px 7px;
  font-size: 10px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.table-chip:hover {
  border-color: var(--primary);
  color: var(--text);
}
.table-chip.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  font-weight: 700;
}
.table-result-preview {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 8px;
  font-size: 10.5px;
  max-height: 180px;
  overflow: auto;
  margin-bottom: 8px;
}
.table-studio-actions {
  display: flex;
  gap: 5px;
}

/* 3. Citation & Auto-Bibliography Builder */
.citation-builder-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
  margin-bottom: 12px;
  box-shadow: var(--shadow-xs);
}
.citation-builder-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.citation-builder-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
}
.citation-style-pill {
  background: var(--primary-light);
  color: var(--primary);
  border: 1px solid rgba(99,102,241,0.25);
  border-radius: 10px;
  padding: 2px 7px;
  font-size: 9.5px;
  font-weight: 700;
}
.citation-input-group input {
  width: 100%;
  padding: 6px 8px;
  font-size: 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  margin-bottom: 6px;
}
.citation-action-btns {
  display: flex;
  gap: 5px;
}
.citation-btn {
  flex: 1;
  font-size: 11px;
  padding: 6px 8px;
}
.citation-preview-box {
  margin-top: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
}
.citation-preview-label {
  font-size: 9.5px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.4px;
}
.citation-preview-text {
  font-size: 11px;
  color: var(--text);
  margin-top: 2px;
  padding: 4px 6px;
  background: var(--surface);
  border-radius: 4px;
  border: 1px solid var(--border);
  user-select: all;
}
.citation-insert-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: 8px;
}

/* 4. Writing DNA Studio */
.dna-studio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
  margin-top: 12px;
  box-shadow: var(--shadow-xs);
}
.dna-studio-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.dna-studio-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text);
}
.dna-active-badge {
  background: linear-gradient(135deg, rgba(139,92,246,0.15), rgba(99,102,241,0.15));
  color: #8b5cf6;
  border: 1px solid rgba(139,92,246,0.3);
  padding: 2px 7px;
  border-radius: 10px;
  font-size: 9.5px;
  font-weight: 700;
}
.dna-action-row {
  display: flex;
  gap: 5px;
  margin-bottom: 6px;
}
.dna-btn {
  flex: 1;
  font-size: 10.5px;
  padding: 6px 6px;
}
.dna-sample-input-box textarea {
  width: 100%;
  padding: 6px 8px;
  font-size: 11px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg);
  color: var(--text);
  resize: vertical;
}
.dna-metrics-display {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 8px;
  margin-top: 6px;
}
.dna-metric-row {
  display: flex;
  justify-content: space-between;
  font-size: 10.5px;
  padding: 3px 0;
  border-bottom: 1px solid rgba(0,0,0,0.04);
}
.dna-metric-name {
  color: var(--muted);
  font-weight: 500;
}
.dna-metric-val {
  font-weight: 700;
  color: var(--text);
}
.dna-preview-instruction {
  margin-top: 6px;
  padding: 5px 6px;
  font-size: 10px;
  font-style: italic;
  color: var(--muted);
  background: var(--surface);
  border-radius: 4px;
  border: 1px solid var(--border);
}
.dna-status {
  font-size: 10.5px;
  font-weight: 600;
  padding: 4px 6px;
  margin-top: 5px;
  border-radius: 4px;
}