/* ═══════════════════════════════════════════════
   YT Research Pro — Premium Dark UI
   ═══════════════════════════════════════════════ */

:root {
  --bg:          #06061a;
  --surface:     #0c0c28;
  --surface2:    #141440;
  --surface3:    #1c1c52;
  --border:      #1e1e48;
  --border-hover:#2a2a60;
  --glow:        rgba(99,102,241,.15);
  --glow-strong: rgba(99,102,241,.35);
  --text:        #e8e8fa;
  --text-dim:    #7a7aa0;
  --text-muted:  #55557a;
  --accent:      #ef4444;
  --indigo:      #6366f1;
  --indigo-dim:  rgba(99,102,241,.12);
  --cyan:        #22d3ee;
  --green:       #22c55e;
  --yellow:      #f59e0b;
  --purple:      #a78bfa;
  --orange:      #f97316;
  --red:         #ef4444;
  --gradient:    linear-gradient(135deg,#6366f1,#8b5cf6);
  --gradient-warm: linear-gradient(135deg,#ef4444,#f97316);
  --radius:      12px;
  --radius-sm:   8px;
  --radius-lg:   16px;
  --sidebar-w:   270px;
  --header-h:    60px;
  --stats-h:     52px;
  --font:        'Inter',system-ui,-apple-system,sans-serif;
  --mono:        'JetBrains Mono',ui-monospace,'Cascadia Code',monospace;
  --shadow:      0 4px 24px rgba(0,0,0,.4);
  --shadow-lg:   0 12px 48px rgba(0,0,0,.6);
  --shadow-glow: 0 0 20px rgba(99,102,241,.15);
}

/* ── Reset ── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.drawer-open, body.modal-open { overflow: hidden; }
a { color: var(--cyan); text-decoration: none; }
a:hover { text-decoration: underline; }
button { font-family: var(--font); }
:focus-visible { outline: 2px solid var(--indigo); outline-offset: 2px; }

/* ── Accessibility ── */
.skip-link {
  position: absolute; left: -9999px; top: 4px; z-index: 999;
  background: var(--indigo); color: #fff; padding: 8px 16px; border-radius: 8px;
}
.skip-link:focus { left: 8px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }

/* ═══════════════════════
   KEYFRAME ANIMATIONS
   ═══════════════════════ */

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes fadeOut {
  from { opacity: 1; }
  to   { opacity: 0; }
}
@keyframes slideRight {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}
@keyframes slideLeft {
  from { transform: translateX(100%); }
  to   { transform: translateX(0); }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes scaleIn {
  from { opacity: 0; transform: scale(.9); }
  to   { opacity: 1; transform: scale(1); }
}
@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50%     { opacity: .5; }
}
@keyframes glow {
  0%,100% { box-shadow: 0 0 8px var(--glow); }
  50%     { box-shadow: 0 0 20px var(--glow-strong); }
}
@keyframes spin {
  to { transform: rotate(360deg); }
}
@keyframes toastIn {
  from { transform: translateY(100%) scale(.9); opacity: 0; }
  to   { transform: translateY(0) scale(1); opacity: 1; }
}
@keyframes toastOut {
  from { transform: translateY(0) scale(1); opacity: 1; }
  to   { transform: translateY(20px) scale(.95); opacity: 0; }
}
@keyframes toastProgress {
  from { width: 100%; }
  to   { width: 0%; }
}
@keyframes ripple {
  0%   { transform: scale(0); opacity: .5; }
  100% { transform: scale(4); opacity: 0; }
}
@keyframes checkBounce {
  0%   { transform: scale(0); }
  50%  { transform: scale(1.3); }
  100% { transform: scale(1); }
}
@keyframes barGrow {
  from { width: 0; }
}
@keyframes dotPulse {
  0%,100% { transform: scale(1); }
  50%     { transform: scale(1.4); }
}
@keyframes cardExit {
  to { opacity: 0; transform: scale(.9) translateY(-10px); }
}
@keyframes ribbonSlide {
  from { transform: rotate(45deg) translateX(100%); }
  to   { transform: rotate(45deg) translateX(0); }
}
@keyframes floatUp {
  from { opacity: 0; transform: translateY(80px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes morphWidth {
  from { width: 0; }
}

/* ═══════════════════════
   HEADER
   ═══════════════════════ */

.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(6,6,26,.88);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: 1px solid var(--border);
  height: var(--header-h);
}
.header-inner {
  max-width: 1500px; margin: 0 auto;
  display: flex; align-items: center; gap: 16px;
  padding: 0 24px; height: 100%;
}

/* Logo */
.logo {
  display: flex; align-items: center; gap: 8px;
  text-decoration: none; flex-shrink: 0;
}
.logo-text {
  font-size: 1.05rem; font-weight: 700; color: var(--text);
  letter-spacing: -.02em;
}
.logo-pro {
  font-size: .6rem; font-weight: 800; letter-spacing: .08em;
  padding: 2px 6px; border-radius: 4px;
  background: var(--gradient); color: #fff;
}

/* Header Search */
.header-search-wrap {
  flex: 1; max-width: 480px; position: relative;
}
.header-search-icon {
  position: absolute; left: 14px; top: 50%; transform: translateY(-50%);
  color: var(--text-dim); pointer-events: none;
  transition: color .2s;
}
.header-search {
  width: 100%; padding: 9px 14px 9px 40px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: 10px; color: var(--text);
  font: inherit; font-size: .88rem;
  transition: all .25s ease;
  outline: none;
}
.header-search:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px var(--glow), var(--shadow);
  background: var(--surface2);
}
.header-search:focus ~ .header-search-icon { color: var(--indigo); }
.header-search::placeholder { color: var(--text-muted); }

/* Header Actions */
.header-actions {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.header-btn {
  display: flex; align-items: center; gap: 5px;
  padding: 7px 14px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-dim); font-size: .82rem; font-weight: 600;
  cursor: pointer; transition: all .2s ease;
  text-decoration: none;
  position: relative; overflow: hidden;
}
.header-btn:hover {
  background: var(--surface2); border-color: var(--border-hover);
  color: var(--text); transform: translateY(-1px);
}
.header-btn-switch {
  background: var(--indigo-dim); border-color: rgba(99,102,241,.25);
  color: var(--indigo);
}
.header-btn-switch:hover { color: #fff; background: var(--indigo); border-color: var(--indigo); }

.status-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--text-dim); display: inline-block;
  transition: background .3s;
}
.status-dot.dot-ok { background: var(--green); animation: dotPulse 2s infinite; }
.status-dot.dot-warn { background: var(--yellow); }
.status-dot.dot-bad { background: var(--red); }

.count-badge {
  background: var(--accent); color: #fff;
  font-size: .75rem; font-weight: 700;
  padding: 4px 10px; border-radius: 20px;
  min-width: 32px; text-align: center;
}

/* Export Dropdown */
.export-dropdown { position: relative; }
.export-menu {
  position: absolute; top: calc(100% + 6px); right: 0; z-index: 200;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 6px;
  min-width: 200px; box-shadow: var(--shadow-lg);
  animation: slideDown .15s ease-out;
}
.export-menu[hidden] { display: none; }
.export-menu button {
  display: block; width: 100%; text-align: left;
  padding: 10px 14px; border: none; border-radius: var(--radius-sm);
  background: none; color: var(--text); font-size: .85rem;
  cursor: pointer; transition: background .15s;
}
.export-menu button:hover { background: var(--surface3); }

/* ═══════════════════════
   STATS STRIP
   ═══════════════════════ */

.stats-strip {
  position: sticky; top: var(--header-h); z-index: 90;
  display: flex; align-items: center; justify-content: center; gap: 2px;
  background: rgba(6,6,26,.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px; height: var(--stats-h);
  animation: fadeIn .5s ease-out;
}
.stat-cell {
  display: flex; flex-direction: column; align-items: center;
  padding: 6px 20px; position: relative;
}
.stat-cell::after {
  content: ''; position: absolute; right: 0; top: 25%; height: 50%;
  width: 1px; background: var(--border);
}
.stat-cell:last-child::after { display: none; }
.stat-cell-val {
  font-size: 1.1rem; font-weight: 700; color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat-cell-label {
  font-size: .65rem; color: var(--text-dim); text-transform: uppercase;
  letter-spacing: .06em; font-weight: 500; margin-top: 1px;
}
.stat-cell-budget { min-width: 100px; }
.stat-cell-bar-wrap {
  width: 80px; height: 5px; background: var(--surface3);
  border-radius: 3px; overflow: hidden;
}
.stat-cell-bar {
  height: 100%; background: var(--green); border-radius: 3px;
  transition: width .8s cubic-bezier(.4,0,.2,1);
  animation: barGrow .8s ease-out;
}
.stat-cell-dots { display: flex; gap: 4px; }
.stat-cell-dots .status-dot { width: 8px; height: 8px; }

/* ═══════════════════════
   LAYOUT
   ═══════════════════════ */

.layout {
  display: flex; max-width: 1500px; margin: 0 auto;
  min-height: calc(100vh - var(--header-h) - var(--stats-h));
}

/* ═══════════════════════
   SIDEBAR
   ═══════════════════════ */

.sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  position: sticky; top: calc(var(--header-h) + var(--stats-h));
  height: calc(100vh - var(--header-h) - var(--stats-h));
  overflow-y: auto; overflow-x: hidden;
  padding: 16px; border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  scrollbar-width: thin; scrollbar-color: var(--surface3) transparent;
}

.section-label {
  font-size: .68rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: .08em; color: var(--text-dim);
  padding: 0 4px; margin-bottom: 8px; display: block;
}

/* Scrape */
.scrape-section { margin-bottom: 16px; }
.scrape-header { margin-bottom: 8px; }
.scrape-row { display: flex; gap: 8px; }
.sidebar-input {
  flex: 1; padding: 8px 12px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .85rem;
  transition: all .2s; outline: none;
}
.sidebar-input:focus {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px var(--glow);
}
.scrape-btn {
  padding: 8px 10px; border-radius: var(--radius-sm);
  background: var(--gradient-warm); border: none;
  color: #fff; cursor: pointer; transition: all .2s;
  display: flex; align-items: center;
}
.scrape-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(239,68,68,.3); }
.scrape-status {
  margin-top: 8px; font-size: .78rem; padding: 8px 10px;
  border-radius: var(--radius-sm); animation: fadeIn .3s ease-out;
}
.scrape-status.loading { color: var(--cyan); background: rgba(34,211,238,.08); }
.scrape-status.success { color: var(--green); background: rgba(34,197,94,.08); }
.scrape-status.error { color: var(--red); background: rgba(239,68,68,.08); }
.scrape-refresh-btn {
  background: none; border: 1px solid var(--cyan); color: var(--cyan);
  padding: 2px 8px; border-radius: 4px; font-size: .75rem;
  cursor: pointer; margin-left: 6px; transition: all .2s;
}
.scrape-refresh-btn:hover { background: var(--cyan); color: var(--bg); }

/* Sidebar Sections */
.sidebar-section {
  margin-bottom: 16px; padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.topic-nav, .channel-nav {
  display: flex; flex-direction: column; gap: 2px;
}
.topic-btn, .channel-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 10px; border: none; border-radius: var(--radius-sm);
  background: none; color: var(--text-dim);
  font: inherit; font-size: .82rem; cursor: pointer;
  transition: all .2s ease; text-align: left; width: 100%;
  position: relative;
}
.topic-btn:hover, .channel-btn:hover {
  background: var(--surface2); color: var(--text);
  transform: translateX(4px);
}
.topic-btn.active, .channel-btn.active {
  background: var(--indigo-dim); color: var(--indigo);
  font-weight: 600;
}
.topic-btn.active::before {
  content: ''; position: absolute; left: 0; top: 20%; height: 60%;
  width: 3px; border-radius: 2px; background: var(--indigo);
  animation: barGrow .3s ease-out;
}
.topic-dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.topic-count, .channel-count {
  margin-left: auto; font-size: .72rem; color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* Topic Context Menu */
.topic-context {
  position: fixed; z-index: 300;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 6px;
  min-width: 180px; box-shadow: var(--shadow-lg);
  animation: scaleIn .12s ease-out;
}
.topic-context button {
  display: flex; align-items: center; gap: 8px;
  width: 100%; padding: 9px 14px; border: none; border-radius: var(--radius-sm);
  background: none; color: var(--text); font: inherit; font-size: .82rem;
  cursor: pointer; transition: background .12s;
}
.topic-context button:hover { background: var(--surface3); }
.topic-context button.danger { color: var(--red); }
.topic-context button.danger:hover { background: rgba(239,68,68,.1); }

/* Archive Toggle */
.sidebar-footer {
  margin-top: auto; padding-top: 12px;
  border-top: 1px solid var(--border);
}
.archive-toggle {
  display: flex; align-items: center; gap: 10px;
  cursor: pointer; padding: 8px 4px; border-radius: var(--radius-sm);
  transition: background .15s;
}
.archive-toggle:hover { background: var(--surface); }
.archive-toggle input { display: none; }
.archive-toggle-slider {
  width: 36px; height: 20px; border-radius: 10px;
  background: var(--surface3); position: relative;
  transition: background .3s; flex-shrink: 0;
}
.archive-toggle-slider::after {
  content: ''; position: absolute; left: 3px; top: 3px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--text-dim); transition: all .3s cubic-bezier(.4,0,.2,1);
}
.archive-toggle input:checked ~ .archive-toggle-slider {
  background: var(--indigo);
}
.archive-toggle input:checked ~ .archive-toggle-slider::after {
  transform: translateX(16px); background: #fff;
}
.archive-toggle-text {
  font-size: .8rem; color: var(--text-dim); font-weight: 500;
}

/* ═══════════════════════
   MAIN CONTENT
   ═══════════════════════ */

.main {
  flex: 1; padding: 16px 24px 60px; min-width: 0;
}

/* Filters */
.filters {
  display: flex; flex-wrap: wrap; gap: 8px;
  padding-bottom: 12px; animation: fadeIn .3s ease-out;
}
.filters[hidden] { display: none; }
.filter-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 20px;
  background: var(--indigo-dim); border: 1px solid rgba(99,102,241,.2);
  color: var(--indigo); font-size: .78rem; font-weight: 600;
  animation: scaleIn .2s ease-out;
}
.filter-x {
  background: none; border: none; color: inherit;
  cursor: pointer; font-size: 1rem; line-height: 1;
  opacity: .6; transition: opacity .15s;
}
.filter-x:hover { opacity: 1; }

/* Sort Bar */
.sort-bar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 8px 0 14px; border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}
.result-info { font-size: .82rem; color: var(--text-dim); }
.sort-controls { display: flex; align-items: center; gap: 8px; }
.sort-select {
  padding: 6px 28px 6px 12px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .82rem;
  cursor: pointer; transition: border-color .2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 12 12'%3E%3Cpath d='M3 5l3 3 3-3' stroke='%237a7aa0' fill='none' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 10px center;
}
.sort-select:focus { border-color: var(--indigo); outline: none; }
.sort-btn {
  padding: 6px 14px; border-radius: var(--radius-sm);
  background: none; border: 1px solid var(--border);
  color: var(--text-dim); font: inherit; font-size: .82rem;
  cursor: pointer; transition: all .2s;
}
.sort-btn:hover { background: var(--surface2); color: var(--text); }
.sort-btn.active { background: var(--indigo-dim); border-color: var(--indigo); color: var(--indigo); }

/* ═══════════════════════
   CARDS GRID
   ═══════════════════════ */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden; cursor: pointer;
  transition: all .3s cubic-bezier(.4,0,.2,1);
  animation: fadeUp .5s ease-out both;
  animation-delay: calc(var(--i, 0) * 40ms);
  position: relative;
}
.card:hover {
  transform: translateY(-6px);
  border-color: var(--indigo);
  box-shadow: var(--shadow-glow), 0 12px 40px rgba(0,0,0,.4);
}
.card:focus-visible {
  border-color: var(--indigo);
  box-shadow: 0 0 0 3px var(--glow);
}
.card.archived {
  opacity: .5; filter: grayscale(.4);
}
.card.archived:hover { opacity: .75; }
.card.exiting {
  animation: cardExit .3s ease-in forwards;
  pointer-events: none;
}

/* Card Selection */
.card.selectable { cursor: default; }
.card .card-select {
  position: absolute; top: 12px; left: 12px; z-index: 5;
  width: 22px; height: 22px; border-radius: 6px;
  background: rgba(6,6,26,.7); border: 2px solid var(--border-hover);
  cursor: pointer; display: none; transition: all .2s;
  backdrop-filter: blur(4px);
}
.card.selectable .card-select { display: block; }
.card.selected .card-select {
  background: var(--indigo); border-color: var(--indigo);
  animation: checkBounce .3s ease-out;
}
.card.selected .card-select::after {
  content: ''; position: absolute; left: 5px; top: 2px;
  width: 6px; height: 10px; border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.card.selected {
  border-color: var(--indigo);
  box-shadow: 0 0 0 2px var(--glow-strong);
}

/* Card Archived Ribbon */
.card.archived::before {
  content: 'ARCHIVED';
  position: absolute; top: 18px; right: -32px; z-index: 4;
  padding: 3px 40px; font-size: .6rem; font-weight: 800;
  letter-spacing: .1em; color: #fff;
  background: rgba(99,102,241,.8);
  transform: rotate(45deg);
  animation: ribbonSlide .4s ease-out;
}

/* Card Thumbnail */
.card-thumb-wrap {
  position: relative; aspect-ratio: 16/9; overflow: hidden;
  background: var(--surface2);
}
.card-thumb {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .4s ease;
}
.card:hover .card-thumb { transform: scale(1.05); }
.card-thumb-gradient {
  position: absolute; bottom: 0; left: 0; right: 0; height: 50%;
  background: linear-gradient(transparent, rgba(6,6,26,.8));
  pointer-events: none;
}
.card-duration {
  position: absolute; bottom: 8px; right: 8px;
  padding: 2px 8px; border-radius: 4px;
  background: rgba(0,0,0,.75); color: #fff;
  font-size: .72rem; font-weight: 600;
  font-family: var(--mono);
  backdrop-filter: blur(4px);
}

/* Card Body */
.card-body { padding: 14px 16px 16px; }
.card-title {
  font-size: .92rem; font-weight: 600; line-height: 1.4;
  color: var(--text); margin-bottom: 6px;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.card-channel {
  font-size: .78rem; color: var(--cyan); margin-bottom: 8px;
  font-weight: 500;
}
.card-meta {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  font-size: .72rem; color: var(--text-dim);
  margin-bottom: 10px;
}
.card-meta-sep { opacity: .3; }
.card-badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badge {
  padding: 3px 8px; border-radius: 6px;
  font-size: .68rem; font-weight: 600;
}
.badge-transcript { background: rgba(34,197,94,.12); color: var(--green); }
.badge-no-transcript { background: var(--surface2); color: var(--text-muted); }
.badge-summary { background: rgba(167,139,250,.12); color: var(--purple); }
.badge-archived { background: rgba(99,102,241,.12); color: var(--indigo); }
.card-topic {
  display: inline-block; padding: 3px 10px; border-radius: 6px;
  font-size: .68rem; font-weight: 600; margin-top: 8px;
}

/* Card Actions (on hover) */
.card-actions {
  position: absolute; top: 12px; right: 12px; z-index: 5;
  display: flex; gap: 4px;
  opacity: 0; transform: translateY(-4px);
  transition: all .2s ease;
}
.card:hover .card-actions { opacity: 1; transform: translateY(0); }
.card-action-btn {
  width: 30px; height: 30px; border-radius: 8px;
  background: rgba(6,6,26,.75); border: 1px solid var(--border);
  color: var(--text-dim); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  backdrop-filter: blur(4px); transition: all .15s;
  font-size: .82rem;
}
.card-action-btn:hover { background: var(--surface2); color: var(--text); border-color: var(--border-hover); }
.card-action-btn.danger:hover { color: var(--red); border-color: rgba(239,68,68,.3); background: rgba(239,68,68,.1); }

/* Inline Card Transcript */
.card-transcript-toggle {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 0 0; border: none; background: none;
  color: var(--cyan); font: inherit; font-size: .78rem;
  cursor: pointer; transition: color .15s; width: 100%;
}
.card-transcript-toggle:hover { color: #fff; }
.toggle-arrow {
  transition: transform .25s ease;
  font-size: .65rem;
}
.card-transcript-toggle.active .toggle-arrow { transform: rotate(180deg); }
.card-transcript-container {
  animation: slideDown .3s ease-out;
}
.ct-loading, .ct-empty {
  padding: 12px; font-size: .82rem; color: var(--text-dim);
}
.ct-actions {
  display: flex; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--border);
}
.ct-copy-btn, .ct-collapse-btn {
  padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: none; color: var(--text-dim); font-size: .75rem;
  cursor: pointer; transition: all .15s;
}
.ct-copy-btn:hover { background: var(--surface2); color: var(--cyan); border-color: var(--cyan); }
.ct-text {
  max-height: 400px; overflow-y: auto; padding: 12px 0;
  font-family: var(--mono); font-size: .8rem; line-height: 1.6;
  color: var(--text-dim); white-space: pre-wrap;
  scrollbar-width: thin; scrollbar-color: var(--surface3) transparent;
}

/* ═══════════════════════
   VIEW TOGGLE (floating)
   ═══════════════════════ */

.view-toggle-float {
  position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%);
  z-index: 80;
  display: flex; gap: 4px; padding: 4px;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: 14px;
  box-shadow: var(--shadow-lg);
  animation: floatUp .4s ease-out;
}
.vtf-btn {
  padding: 10px 14px; border: none; border-radius: 10px;
  background: none; color: var(--text-dim);
  cursor: pointer; transition: all .2s; display: flex; align-items: center;
}
.vtf-btn:hover { color: var(--text); background: var(--surface3); }
.vtf-btn.active { background: var(--indigo); color: #fff; box-shadow: 0 2px 10px rgba(99,102,241,.3); }

/* ═══════════════════════
   DRAWER
   ═══════════════════════ */

.drawer[hidden] { display: none; }
.drawer { position: fixed; inset: 0; z-index: 200; display: flex; justify-content: flex-end; }
.drawer-backdrop {
  position: absolute; inset: 0;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(4px);
  animation: fadeIn .2s ease-out;
}
.drawer-panel {
  position: relative; width: 700px; max-width: 100%;
  background: var(--bg); border-left: 1px solid var(--border);
  overflow-y: auto; animation: slideLeft .3s cubic-bezier(.4,0,.2,1);
  display: flex; flex-direction: column;
}
.drawer-close {
  position: sticky; top: 0; right: 0; z-index: 5;
  margin-left: auto; margin-right: 16px; margin-top: 12px;
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text-dim); font-size: 1.3rem;
  cursor: pointer; transition: all .2s;
  display: flex; align-items: center; justify-content: center;
}
.drawer-close:hover { background: var(--red); border-color: var(--red); color: #fff; transform: rotate(90deg); }

.drawer-head { padding: 0 28px 16px; }
.drawer-title {
  font-size: 1.3rem; font-weight: 700; line-height: 1.35;
  margin-bottom: 8px;
}
.drawer-meta {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
  font-size: .82rem; color: var(--text-dim);
}
.drawer-channel { color: var(--cyan); font-weight: 500; }

.drawer-body { padding: 0 28px 40px; flex: 1; }
.drawer-thumb {
  width: 100%; border-radius: var(--radius); margin-bottom: 20px;
  aspect-ratio: 16/9; object-fit: cover;
}
.drawer-actions {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px;
}
.drawer-btn {
  padding: 9px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); font: inherit; font-size: .85rem; font-weight: 500;
  cursor: pointer; transition: all .2s; display: flex; align-items: center; gap: 6px;
}
.drawer-btn:hover { background: var(--surface2); border-color: var(--border-hover); transform: translateY(-1px); }
.drawer-btn.primary { background: var(--gradient); border-color: transparent; color: #fff; }
.drawer-btn.primary:hover { box-shadow: 0 4px 16px rgba(99,102,241,.3); }
.drawer-btn.danger { border-color: rgba(239,68,68,.3); color: var(--red); }
.drawer-btn.danger:hover { background: rgba(239,68,68,.1); }
.drawer-btn.success { border-color: rgba(34,197,94,.3); color: var(--green); }
.drawer-btn.success:hover { background: rgba(34,197,94,.1); }
.drawer-btn:disabled { opacity: .4; pointer-events: none; }

.drawer-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
  gap: 10px; margin-bottom: 20px;
}
.stat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 14px; text-align: center;
  transition: border-color .2s;
}
.stat-card:hover { border-color: var(--border-hover); }
.stat-val { font-size: 1.2rem; font-weight: 700; color: var(--cyan); display: block; }
.stat-label { font-size: .7rem; color: var(--text-dim); margin-top: 2px; }

.transcript-section, .summary-section {
  margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--border);
}
.transcript-header, .summary-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.transcript-header h3, .summary-header h3 {
  font-size: .9rem; font-weight: 600; color: var(--text-dim);
}
.transcript-text {
  font-family: var(--mono); font-size: .82rem; line-height: 1.7;
  color: var(--text-dim); white-space: pre-wrap;
  max-height: 500px; overflow-y: auto;
  scrollbar-width: thin; scrollbar-color: var(--surface3) transparent;
}
.summary-text {
  font-size: .88rem; line-height: 1.7; color: var(--text);
  background: rgba(167,139,250,.06); border: 1px solid rgba(167,139,250,.15);
  border-radius: var(--radius); padding: 16px;
}
.summary-model { font-size: .72rem; color: var(--text-muted); margin-top: 6px; }

.drawer-scroll-top {
  position: sticky; bottom: 16px; align-self: flex-end;
  margin: 0 16px; width: 36px; height: 36px; border-radius: 50%;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text-dim); cursor: pointer; transition: all .2s;
  display: none;
}
.drawer-scroll-top.visible { display: flex; align-items: center; justify-content: center; }
.drawer-scroll-top:hover { background: var(--indigo); border-color: var(--indigo); color: #fff; }

/* ═══════════════════════
   EMPTY STATE
   ═══════════════════════ */

.empty { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 80px 20px; }
.empty[hidden] { display: none; }
.empty-title { font-size: 1.1rem; font-weight: 600; color: var(--text-dim); margin-top: 16px; }
.empty-sub { font-size: .85rem; color: var(--text-muted); margin-top: 4px; }

/* ═══════════════════════
   READER VIEW
   ═══════════════════════ */

.reader-view[hidden] { display: none; }
.reader-progress { padding: 12px 0; }
.reader-progress[hidden] { display: none; }
.reader-progress-bar {
  height: 3px; background: var(--surface3); border-radius: 2px;
  overflow: hidden; position: relative;
}
.reader-progress-bar::after {
  content: ''; position: absolute; left: 0; top: 0; height: 100%;
  width: calc(var(--progress, 0) * 1%);
  background: var(--gradient); border-radius: 2px;
  transition: width .3s ease;
}
.reader-progress-text { font-size: .78rem; color: var(--text-dim); margin-top: 6px; display: block; }
.reader-search-bar {
  display: flex; align-items: center; gap: 10px; padding: 10px 0;
  border-bottom: 1px solid var(--border); margin-bottom: 16px;
}
.reader-search-bar[hidden] { display: none; }
.reader-search-input {
  flex: 1; padding: 8px 14px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .85rem;
  transition: all .2s; outline: none;
}
.reader-search-input:focus { border-color: var(--indigo); box-shadow: 0 0 0 3px var(--glow); }
.reader-search-count { font-size: .78rem; color: var(--text-dim); white-space: nowrap; }
.reader-layout { display: flex; gap: 0; }
.reader-toc {
  width: 240px; flex-shrink: 0; position: sticky;
  top: calc(var(--header-h) + var(--stats-h) + 20px);
  max-height: calc(100vh - var(--header-h) - var(--stats-h) - 40px);
  overflow-y: auto; padding-right: 16px;
  border-right: 1px solid var(--border);
  scrollbar-width: thin; scrollbar-color: var(--surface3) transparent;
}
.reader-toc-item {
  display: block; width: 100%; padding: 8px 12px;
  border: none; background: none; text-align: left;
  color: var(--text-dim); font: inherit; font-size: .78rem;
  cursor: pointer; border-radius: var(--radius-sm);
  border-left: 2px solid transparent;
  transition: all .2s;
}
.reader-toc-item:hover { background: var(--surface); color: var(--text); }
.reader-toc-item.active {
  border-left-color: var(--indigo); color: var(--indigo);
  background: var(--indigo-dim); font-weight: 600;
}
.reader-toc-channel { font-size: .68rem; color: var(--text-muted); margin-top: 2px; }
.reader-content { flex: 1; padding-left: 24px; }
.reader-section {
  padding: 24px 0; border-bottom: 1px solid var(--border);
  animation: fadeUp .4s ease-out;
}
.reader-section:last-child { border-bottom: none; }
.reader-section-header { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 12px; }
.reader-section-title { font-size: 1.05rem; font-weight: 600; flex: 1; }
.reader-section-meta { font-size: .78rem; color: var(--text-dim); margin-bottom: 12px; }
.reader-section-channel { color: var(--cyan); }
.reader-section-transcript {
  font-family: var(--mono); font-size: .82rem; line-height: 1.7;
  color: var(--text-dim); white-space: pre-wrap;
}
.reader-section-no-transcript { color: var(--text-muted); font-style: italic; font-size: .85rem; }
.reader-highlight { background: rgba(245,158,11,.25); color: #fff; border-radius: 2px; padding: 0 1px; }
.reader-highlight-current { background: var(--yellow); color: var(--bg); }
.reader-copy-btn {
  padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: none; color: var(--text-dim); font-size: .75rem;
  cursor: pointer; transition: all .15s; flex-shrink: 0;
}
.reader-copy-btn:hover { border-color: var(--cyan); color: var(--cyan); }
.reader-section-checkbox {
  width: 20px; height: 20px; border-radius: 6px; margin-top: 2px;
  appearance: none; border: 2px solid var(--border-hover);
  background: var(--surface); cursor: pointer; flex-shrink: 0;
  transition: all .2s; position: relative;
}
.reader-section-checkbox:checked {
  background: var(--indigo); border-color: var(--indigo);
  animation: checkBounce .3s ease-out;
}
.reader-section-checkbox:checked::after {
  content: ''; position: absolute; left: 4px; top: 1px;
  width: 6px; height: 10px; border: solid #fff; border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* ═══════════════════════
   FLOATING ACTION BAR
   ═══════════════════════ */

.reader-action-bar {
  position: fixed; bottom: -100px; left: 50%; transform: translateX(-50%);
  z-index: 150;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 20px; border-radius: 16px;
  background: var(--surface2); border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  transition: bottom .4s cubic-bezier(.4,0,.2,1);
}
.reader-action-bar.visible { bottom: 24px; }
.rab-count { font-size: .85rem; font-weight: 600; color: var(--text); margin-right: 6px; }
.rab-btn {
  padding: 8px 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface);
  color: var(--text); font: inherit; font-size: .82rem; font-weight: 500;
  cursor: pointer; transition: all .2s;
}
.rab-btn:hover { background: var(--surface3); transform: translateY(-1px); }
.rab-btn-primary { background: var(--gradient); border-color: transparent; color: #fff; }
.rab-btn-primary:hover { box-shadow: 0 4px 12px rgba(99,102,241,.3); }
.rab-btn-purple { background: rgba(167,139,250,.15); border-color: rgba(167,139,250,.25); color: var(--purple); }
.rab-btn-purple:hover { background: rgba(167,139,250,.25); }
.rab-btn-hebrew { background: rgba(37,99,235,.15); border-color: rgba(37,99,235,.25); color: #60a5fa; }
.rab-btn-dim { color: var(--text-dim); }
.rab-btn-danger { border-color: rgba(239,68,68,.25); color: var(--red); }
.rab-btn-danger:hover { background: rgba(239,68,68,.1); }

/* ═══════════════════════
   AI EXTRACT SYSTEM
   ═══════════════════════ */

.ai-extract-btn {
  padding: 5px 12px; border-radius: 6px;
  background: rgba(167,139,250,.12); border: 1px solid rgba(167,139,250,.2);
  color: var(--purple); font: inherit; font-size: .78rem; font-weight: 600;
  cursor: pointer; transition: all .2s; flex-shrink: 0;
}
.ai-extract-btn:hover { background: rgba(167,139,250,.22); border-color: var(--purple); transform: translateY(-1px); }
.ai-extracting {
  position: relative;
}
.ai-extracting::after {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: var(--gradient); opacity: .1;
  animation: pulse 1.5s ease-in-out infinite;
}

/* AI Prompt Dropdown */
.ai-prompt-dropdown {
  position: absolute; z-index: 200;
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 8px;
  min-width: 280px; max-width: 360px; box-shadow: var(--shadow-lg);
  animation: slideDown .15s ease-out;
}
.ai-prompt-dropdown-title {
  font-size: .72rem; font-weight: 700; color: var(--text-dim);
  text-transform: uppercase; letter-spacing: .06em;
  padding: 6px 10px 8px;
}
.ai-prompt-option {
  display: block; width: 100%; padding: 10px 12px;
  border: none; border-radius: var(--radius-sm);
  background: none; color: var(--text); font: inherit; font-size: .82rem;
  text-align: left; cursor: pointer; transition: all .15s;
}
.ai-prompt-option:hover { background: var(--surface3); }
.ai-prompt-option.selected { background: var(--indigo-dim); color: var(--indigo); font-weight: 600; }

/* AI Tabs */
.ai-tabs {
  display: flex; gap: 0; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  background: var(--surface); border: 1px solid var(--border); border-bottom: none;
  overflow: hidden; margin-top: 12px;
}
.ai-tab {
  flex: 1; padding: 10px 14px; border: none; background: none;
  color: var(--text-dim); font: inherit; font-size: .78rem; font-weight: 600;
  cursor: pointer; transition: all .2s; position: relative;
}
.ai-tab::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: transparent; transition: background .3s;
}
.ai-tab:hover { color: var(--text); background: var(--surface2); }
.ai-tab.active { color: var(--text); }
.ai-tab[data-tab="original"].active::after { background: var(--cyan); }
.ai-tab[data-tab="ai"].active::after { background: var(--purple); }
.ai-tab[data-tab="hebrew"].active::after { background: #3b82f6; }

/* AI Extract Content */
.ai-extract-content {
  border: 1px solid var(--border); border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 16px; max-height: 600px; overflow-y: auto;
  animation: fadeIn .3s ease-out;
  scrollbar-width: thin; scrollbar-color: var(--surface3) transparent;
}
.ai-extract-content[hidden] { display: none; }
.ai-extract-text { font-size: .88rem; line-height: 1.7; }
.ai-heading { color: var(--cyan); font-weight: 700; margin: 16px 0 6px; }
h3.ai-heading { font-size: 1rem; }
h4.ai-heading { font-size: .9rem; }
.ai-list { list-style: none; padding-left: 0; }
.ai-list li { position: relative; padding-left: 18px; margin-bottom: 4px; }
.ai-list li::before { content: ''; position: absolute; left: 4px; top: 9px; width: 5px; height: 5px; border-radius: 50%; background: var(--purple); }
.ai-extract-model { font-size: .72rem; color: var(--text-muted); margin-top: 10px; }

/* Hebrew Content */
.ai-hebrew-content { direction: rtl; text-align: right; font-family: 'Segoe UI','Arial',var(--font); }

/* Translate Button */
.ai-translate-extract-btn {
  padding: 6px 14px; border-radius: 6px;
  background: rgba(37,99,235,.12); border: 1px solid rgba(37,99,235,.25);
  color: #60a5fa; font: inherit; font-size: .78rem; font-weight: 600;
  cursor: pointer; transition: all .2s; margin-top: 10px;
}
.ai-translate-extract-btn:hover { background: rgba(37,99,235,.22); }

/* AI Image */
.ai-extract-image-wrap { margin-bottom: 16px; }
.ai-extract-image-container { position: relative; border-radius: var(--radius); overflow: hidden; }
.ai-extract-image { width: 100%; display: block; border-radius: var(--radius); }
.ai-extract-image-loading {
  position: absolute; inset: 0; display: flex; align-items: center; justify-content: center;
  background: var(--surface); font-size: .82rem; color: var(--text-dim);
}
.ai-spinner {
  width: 24px; height: 24px; border: 2px solid var(--surface3);
  border-top-color: var(--indigo); border-radius: 50%;
  animation: spin .7s linear infinite; margin-right: 8px;
}
.ai-extract-image-error { color: var(--red); font-size: .78rem; margin-top: 6px; }
.ai-extract-image-controls { display: flex; gap: 8px; margin-top: 8px; align-items: center; }
.ai-image-prompt-input {
  flex: 1; padding: 6px 10px; border-radius: 6px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .78rem; outline: none;
}
.ai-image-retry-btn {
  padding: 6px 12px; border-radius: 6px;
  background: var(--surface2); border: 1px solid var(--border);
  color: var(--text-dim); font-size: .78rem; cursor: pointer;
  transition: all .15s;
}
.ai-image-retry-btn:hover { color: var(--text); border-color: var(--border-hover); }

/* Auto-translate checkbox */
.ai-auto-translate-label {
  display: flex; align-items: center; gap: 6px;
  padding: 8px 12px; font-size: .78rem; color: var(--text-dim);
  cursor: pointer;
}
.ai-auto-translate-cb {
  width: 16px; height: 16px; accent-color: var(--indigo);
}

/* ═══════════════════════
   PROMPT MANAGER MODAL
   ═══════════════════════ */

.pm-overlay { position: fixed; inset: 0; z-index: 300; display: flex; align-items: center; justify-content: center; }
.pm-overlay-closing { animation: fadeOut .2s ease-in forwards; }
.pm-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.6); backdrop-filter: blur(4px); }
.pm-modal {
  position: relative; width: 600px; max-width: 95vw; max-height: 80vh;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); display: flex; flex-direction: column;
  box-shadow: var(--shadow-lg); animation: scaleIn .2s ease-out;
  overflow: hidden;
}
.pm-header { display: flex; align-items: center; justify-content: space-between; padding: 16px 20px; border-bottom: 1px solid var(--border); }
.pm-title { font-size: 1rem; font-weight: 700; }
.pm-close {
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-dim); font-size: 1.1rem; cursor: pointer;
  transition: all .2s; display: flex; align-items: center; justify-content: center;
}
.pm-close:hover { background: var(--red); border-color: var(--red); color: #fff; }
.pm-body { flex: 1; overflow-y: auto; padding: 16px 20px; }
.pm-loading, .pm-empty { padding: 20px; text-align: center; color: var(--text-dim); font-size: .85rem; }
.pm-item {
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 16px; margin-bottom: 10px; transition: border-color .2s;
}
.pm-item:hover { border-color: var(--border-hover); }
.pm-item-builtin { border-style: dashed; }
.pm-item-header { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.pm-item-star {
  background: none; border: none; font-size: 1.1rem;
  cursor: pointer; transition: transform .2s; color: var(--text-muted);
}
.pm-item-star:hover { transform: scale(1.2); }
.pm-item-star.active { color: var(--yellow); }
.pm-item-name { font-weight: 600; font-size: .88rem; flex: 1; }
.pm-item-badge { font-size: .65rem; padding: 2px 6px; border-radius: 4px; background: var(--indigo-dim); color: var(--indigo); }
.pm-item-actions { display: flex; gap: 6px; }
.pm-item-edit, .pm-item-delete {
  padding: 4px 10px; border-radius: 6px; border: 1px solid var(--border);
  background: none; color: var(--text-dim); font-size: .75rem;
  cursor: pointer; transition: all .15s;
}
.pm-item-edit:hover { border-color: var(--indigo); color: var(--indigo); }
.pm-item-delete:hover { border-color: var(--red); color: var(--red); }
.pm-item-preview { font-size: .78rem; color: var(--text-dim); line-height: 1.5; }
.pm-footer { padding: 12px 20px; border-top: 1px solid var(--border); }
.pm-add-btn {
  width: 100%; padding: 10px; border: 2px dashed rgba(167,139,250,.3);
  border-radius: var(--radius); background: none;
  color: var(--purple); font: inherit; font-size: .85rem; font-weight: 600;
  cursor: pointer; transition: all .2s;
}
.pm-add-btn:hover { border-color: var(--purple); background: rgba(167,139,250,.06); }

.pm-editor {
  border: 1px solid var(--purple); border-radius: var(--radius);
  padding: 16px; margin-bottom: 12px; animation: slideDown .2s ease-out;
}
.pm-editor-label { font-size: .72rem; color: var(--text-dim); margin-bottom: 4px; display: block; }
.pm-editor-name {
  width: 100%; padding: 8px 12px; border-radius: 6px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .85rem;
  margin-bottom: 10px; outline: none;
}
.pm-editor-name:focus { border-color: var(--purple); }
.pm-editor-text {
  width: 100%; min-height: 120px; padding: 10px 12px;
  border-radius: 6px; background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .82rem; line-height: 1.6;
  resize: vertical; outline: none;
}
.pm-editor-text:focus { border-color: var(--purple); }
.pm-editor-actions { display: flex; gap: 8px; margin-top: 10px; }
.pm-editor-save, .pm-editor-cancel {
  padding: 7px 16px; border-radius: 6px; font: inherit; font-size: .82rem;
  cursor: pointer; transition: all .15s; border: 1px solid;
}
.pm-editor-save { background: var(--purple); border-color: var(--purple); color: #fff; }
.pm-editor-save:hover { box-shadow: 0 4px 12px rgba(167,139,250,.3); }
.pm-editor-cancel { background: none; border-color: var(--border); color: var(--text-dim); }

/* Gear buttons */
.ai-pm-header-btn, .ai-pm-btn {
  padding: 5px 12px; border-radius: 6px;
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text-dim); font: inherit; font-size: .78rem;
  cursor: pointer; transition: all .15s;
}
.ai-pm-header-btn:hover, .ai-pm-btn:hover {
  background: var(--surface2); color: var(--text);
}

/* ═══════════════════════
   API STATUS DROPDOWN
   ═══════════════════════ */

.api-status-dropdown {
  position: fixed; z-index: 300;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 16px;
  width: 360px; max-height: 80vh; overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: slideDown .15s ease-out;
}
.groq-pop-loading, .groq-pop-error { font-size: .82rem; color: var(--text-dim); padding: 8px 0; }
.groq-pop-error { color: var(--red); }
.groq-pop-time { font-size: .68rem; color: var(--text-muted); margin-top: 10px; text-align: right; }
.groq-pop-section-title {
  font-size: .78rem; font-weight: 700; color: var(--yellow); margin-bottom: 8px;
}
.groq-pop-section-title.apify-section-title {
  color: var(--green); margin-top: 14px; padding-top: 10px;
  border-top: 1px solid var(--border);
}
.groq-key-item {
  background: var(--surface2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 12px; margin-bottom: 6px;
}
.groq-key-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 6px; }
.groq-key-label { font-size: .75rem; font-weight: 600; }
.groq-key-label.groq-key-active { color: var(--green); }
.groq-key-label.groq-key-error { color: var(--red); }
.groq-key-status-dot { width: 8px; height: 8px; border-radius: 50%; }
.groq-key-status-dot.groq-key-active { background: var(--green); }
.groq-key-status-dot.groq-key-error { background: var(--red); }
.groq-key-row { display: flex; align-items: center; gap: 8px; margin-bottom: 3px; }
.groq-key-metric { font-size: .68rem; color: var(--text-dim); width: 50px; flex-shrink: 0; }
.groq-bar-wrap { flex: 1; height: 5px; background: var(--surface3); border-radius: 3px; overflow: hidden; }
.groq-bar { height: 100%; border-radius: 3px; transition: width .3s; animation: barGrow .5s ease-out; }
.groq-key-val { font-size: .68rem; color: var(--text-dim); white-space: nowrap; min-width: 70px; text-align: right; }
.groq-key-reset { font-size: .65rem; color: var(--text-muted); margin-top: 3px; }
.apify-summary {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 10px; background: rgba(34,197,94,.06); border: 1px solid rgba(34,197,94,.15);
  border-radius: 6px; margin-bottom: 8px; font-size: .78rem;
}
.apify-summary-label { color: var(--text-dim); }
.apify-summary-val { color: var(--green); font-weight: 600; }
.apify-plan-badge { font-size: .65rem; padding: 2px 6px; border-radius: 4px; background: rgba(34,197,94,.12); color: var(--green); font-weight: 600; }
.apify-exhausted { opacity: .6; }
.apify-exhausted .apify-plan-badge { background: rgba(239,68,68,.12); color: var(--red); }

/* ═══════════════════════
   CONFIRM DIALOG
   ═══════════════════════ */

.confirm-overlay { position: fixed; inset: 0; z-index: 400; display: flex; align-items: center; justify-content: center; }
.confirm-overlay[hidden] { display: none; }
.confirm-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.65); backdrop-filter: blur(6px); animation: fadeIn .15s; }
.confirm-box {
  position: relative; width: 400px; max-width: 90vw;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px;
  text-align: center; box-shadow: var(--shadow-lg);
  animation: scaleIn .2s ease-out;
}
.confirm-icon { font-size: 2.5rem; margin-bottom: 12px; }
.confirm-title { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.confirm-msg { font-size: .88rem; color: var(--text-dim); margin-bottom: 18px; line-height: 1.5; }
.confirm-type-wrap { margin-bottom: 16px; }
.confirm-type-wrap[hidden] { display: none; }
.confirm-type-input {
  width: 100%; padding: 10px 14px; border-radius: var(--radius-sm);
  background: var(--surface); border: 1px solid var(--border);
  color: var(--text); font: inherit; font-size: .88rem;
  text-align: center; outline: none;
}
.confirm-type-input:focus { border-color: var(--red); }
.confirm-actions { display: flex; gap: 10px; justify-content: center; }
.confirm-btn {
  padding: 10px 24px; border-radius: var(--radius-sm);
  font: inherit; font-size: .88rem; font-weight: 600;
  cursor: pointer; transition: all .2s; border: 1px solid;
}
.confirm-btn-cancel { background: var(--surface); border-color: var(--border); color: var(--text-dim); }
.confirm-btn-cancel:hover { background: var(--surface2); color: var(--text); }
.confirm-btn-ok { background: var(--red); border-color: var(--red); color: #fff; }
.confirm-btn-ok:hover { box-shadow: 0 4px 16px rgba(239,68,68,.3); transform: translateY(-1px); }
.confirm-btn-ok.warning { background: var(--yellow); border-color: var(--yellow); color: var(--bg); }
.confirm-btn-ok:disabled { opacity: .4; pointer-events: none; }

/* ═══════════════════════
   TOAST
   ═══════════════════════ */

.toast-container {
  position: fixed; bottom: 24px; right: 24px; z-index: 500;
  display: flex; flex-direction: column-reverse; gap: 8px;
}
.toast {
  min-width: 280px; max-width: 420px; padding: 14px 18px;
  border-radius: var(--radius); border: 1px solid var(--border);
  background: var(--surface2); color: var(--text);
  font-size: .85rem; font-weight: 500;
  box-shadow: var(--shadow-lg);
  animation: toastIn .3s cubic-bezier(.4,0,.2,1);
  position: relative; overflow: hidden;
}
.toast.exiting { animation: toastOut .25s ease-in forwards; }
.toast-progress {
  position: absolute; bottom: 0; left: 0; height: 3px;
  border-radius: 0 0 var(--radius) var(--radius);
  animation: toastProgress var(--duration, 3s) linear forwards;
}
.toast.success { border-color: rgba(34,197,94,.3); }
.toast.success .toast-progress { background: var(--green); }
.toast.error { border-color: rgba(239,68,68,.3); }
.toast.error .toast-progress { background: var(--red); }
.toast.info { border-color: rgba(99,102,241,.3); }
.toast.info .toast-progress { background: var(--indigo); }
.toast.warning { border-color: rgba(245,158,11,.3); }
.toast.warning .toast-progress { background: var(--yellow); }

/* ═══════════════════════
   SKELETON LOADING
   ═══════════════════════ */

.skeleton {
  background: linear-gradient(90deg, var(--surface2) 25%, var(--surface3) 50%, var(--surface2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  border-radius: var(--radius-sm);
}
.skeleton-card { height: 300px; border-radius: var(--radius-lg); }
.skeleton-text { height: 14px; margin-bottom: 8px; }
.skeleton-text.w60 { width: 60%; }
.skeleton-text.w80 { width: 80%; }
.skeleton-text.w40 { width: 40%; }

/* ═══════════════════════
   SPINNER
   ═══════════════════════ */

.spinner {
  display: inline-block; width: 16px; height: 16px;
  border: 2px solid var(--surface3); border-top-color: var(--indigo);
  border-radius: 50%; animation: spin .7s linear infinite;
  vertical-align: middle; margin-right: 6px;
}

/* ═══════════════════════
   RESPONSIVE
   ═══════════════════════ */

@media (max-width: 900px) {
  .sidebar { display: none; }
  .layout { display: block; }
  .cards { grid-template-columns: 1fr; }
  .header-search-wrap { max-width: 100%; }
  .stats-strip { flex-wrap: wrap; height: auto; padding: 8px 12px; gap: 0; }
  .stat-cell { padding: 6px 12px; }
  .drawer-panel { width: 100%; }
  .reader-toc { display: none; }
  .reader-content { padding-left: 0; }
  .reader-action-bar.visible { bottom: 16px; left: 8px; right: 8px; transform: none; border-radius: var(--radius); }
  .view-toggle-float { bottom: 16px; }
}

@media (min-width: 901px) and (max-width: 1100px) {
  .cards { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
}

/* ═══════════════════════
   SCROLLBAR
   ═══════════════════════ */

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--border-hover); }