/* OmniMotion AI Studio - Ultra-Premium Design System */

:root {
  --bg-deep: #080716;
  --bg-surface: #0f0c25;
  --bg-card: rgba(21, 17, 45, 0.78);
  --bg-card-hover: rgba(30, 24, 62, 0.88);
  --border: rgba(255, 255, 255, 0.08);
  --border-focus: rgba(121, 82, 255, 0.6);
  --border-glow: rgba(0, 210, 255, 0.4);
  
  --primary: #7952ff;
  --primary-hover: #673ce6;
  --primary-glow: rgba(121, 82, 255, 0.35);
  
  --cyan: #00d2ff;
  --cyan-glow: rgba(0, 210, 255, 0.3);
  
  --amber: #ff9e3b;
  --success: #10b981;
  --success-bg: rgba(16, 185, 129, 0.12);
  --danger: #ef4444;
  --danger-bg: rgba(239, 68, 68, 0.14);
  
  --text-main: #f5f4fc;
  --text-muted: #9e9bb8;
  --text-dim: #6c688c;
  
  --radius-xl: 22px;
  --radius-lg: 16px;
  --radius-md: 10px;
  --radius-sm: 6px;
  
  --font-main: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --stage-bg: #090717;
  color-scheme: dark;
}

[data-theme="light"] {
  --bg-deep: #f5f6fa;
  --bg-surface: #ffffff;
  --bg-card: rgba(255, 255, 255, 0.94);
  --bg-card-hover: #ffffff;
  --border: rgba(140, 130, 180, 0.2);
  --border-focus: #7952ff;
  --border-glow: rgba(121, 82, 255, 0.25);
  --primary: #6838ee;
  --primary-hover: #5527d9;
  --primary-glow: rgba(104, 56, 238, 0.25);
  --cyan: #0284c7;
  --cyan-glow: rgba(2, 132, 199, 0.2);
  --text-main: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --stage-bg: #090818;
  color-scheme: light;
}

[data-theme="light"] body {
  background-color: var(--bg-deep);
  background-image: 
    radial-gradient(circle at 10% 15%, rgba(121, 82, 255, 0.08) 0%, transparent 45%),
    radial-gradient(circle at 90% 75%, rgba(2, 132, 199, 0.07) 0%, transparent 40%);
}

[data-theme="light"] header.app-header {
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border);
}

[data-theme="light"] .brand-meta h1 {
  background: linear-gradient(90deg, #0f172a, #6838ee);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

[data-theme="light"] .tabs-nav {
  background: rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .chip-btn {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.12);
  color: #334155;
}

[data-theme="light"] .chip-btn:hover {
  background: #f1f5f9;
  color: #0f172a;
}

[data-theme="light"] .chip-btn.on {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
}

[data-theme="light"] input[type="text"],
[data-theme="light"] input[type="password"],
[data-theme="light"] select,
[data-theme="light"] textarea {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.15);
  color: #0f172a;
}

[data-theme="light"] .btn-ghost {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.12);
  color: #1e293b;
}

[data-theme="light"] .btn-ghost:hover {
  background: #f8fafc;
  border-color: var(--primary);
}

[data-theme="light"] .status-pill {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.1);
  color: #334155;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-deep);
  background-image: 
    radial-gradient(circle at 12% 15%, rgba(121, 82, 255, 0.14) 0%, transparent 45%),
    radial-gradient(circle at 88% 70%, rgba(0, 210, 255, 0.1) 0%, transparent 40%),
    radial-gradient(circle at 50% 90%, rgba(255, 158, 59, 0.05) 0%, transparent 50%);
  background-attachment: fixed;
  color: var(--text-main);
  font-family: var(--font-main);
  font-size: 14px;
  line-height: 1.5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

button, input, select, textarea {
  font-family: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

[hidden] {
  display: none !important;
}

/* Glassmorphism Container */
.glass {
  background: var(--bg-card);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.25);
}

/* Header & Navbar */
header.app-header {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  background: rgba(15, 12, 37, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}

.brand-wrapper {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--primary), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 24px var(--primary-glow);
  position: relative;
  overflow: hidden;
}

.brand-icon::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.25), transparent);
  border-radius: inherit;
}

.brand-icon svg {
  width: 24px;
  height: 24px;
  fill: #ffffff;
  z-index: 2;
}

.brand-meta h1 {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  background: linear-gradient(90deg, #ffffff, #c7beff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.2;
}

.brand-meta span {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 600;
  color: var(--text-muted);
}

.status-pill i.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 10px currentColor;
}

.status-pill.active i.dot {
  background: var(--success);
}

.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 10px;
  background: rgba(121, 82, 255, 0.12);
  border: 1px solid rgba(121, 82, 255, 0.35);
  color: #c7beff;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
}

.btn-admin:hover {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 20px var(--primary-glow);
}

/* Main Layout */
.app-container {
  max-width: 1540px;
  margin: 0 auto;
  padding: 24px 28px 40px;
}

.studio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

@media (min-width: 1024px) {
  .studio-grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(420px, 0.95fr);
    align-items: start;
  }
  .stage-col {
    position: sticky;
    top: 92px;
  }
}

/* Stage & Preview Viewport */
.stage-card {
  border-radius: var(--radius-xl);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stage-viewport {
  position: relative;
  height: clamp(280px, 46vh, 580px);
  background: var(--stage-bg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.6);
}

.stage-viewport canvas {
  display: block;
  max-width: 100%;
  max-height: 100%;
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
  transition: width 0.2s, height 0.2s;
}

.play-toggle {
  position: absolute;
  left: 18px;
  bottom: 18px;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: #ffffff;
  display: grid;
  place-items: center;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  transition: all 0.2s ease;
}

.play-toggle:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: scale(1.08);
  box-shadow: 0 0 25px var(--primary-glow);
}

.stage-overlay-msg {
  position: absolute;
  bottom: 18px;
  left: 80px;
  right: 18px;
  padding: 10px 16px;
  border-radius: var(--radius-md);
  background: rgba(239, 68, 68, 0.94);
  color: #ffffff;
  font-size: 13px;
  font-weight: 500;
  backdrop-filter: blur(8px);
}

/* Timeline Controls */
.timeline-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0 4px;
}

.timeline-scrubber {
  --progress: 0%;
  width: 100%;
  height: 24px;
  background: transparent;
  -webkit-appearance: none;
  appearance: none;
  cursor: pointer;
}

.timeline-scrubber::-webkit-slider-runnable-track {
  height: 6px;
  border-radius: 6px;
  background: linear-gradient(90deg, var(--cyan) var(--progress), rgba(255, 255, 255, 0.1) var(--progress));
}

.timeline-scrubber::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 18px;
  height: 18px;
  margin-top: -6px;
  border-radius: 50%;
  background: var(--primary);
  border: 2px solid #ffffff;
  box-shadow: 0 0 14px var(--primary-glow);
  transition: transform 0.1s;
}

.timeline-scrubber:hover::-webkit-slider-thumb {
  transform: scale(1.2);
}

.timeline-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

.timeline-meta #tlTitle {
  font-weight: 700;
  color: var(--text-main);
  max-width: 280px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Recent Creations Ribbon */
.recent-creations-box {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.recent-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.recent-head h3 {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.recent-head h3 svg {
  width: 18px;
  height: 18px;
  stroke: var(--cyan);
}

.recent-tools {
  display: flex;
  align-items: center;
  gap: 8px;
}

.recent-tools input {
  padding: 5px 10px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  font-size: 12px;
  width: 140px;
}

.recent-strip {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.15) transparent;
}

.recent-strip::-webkit-scrollbar {
  height: 6px;
}
.recent-strip::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.15);
  border-radius: 6px;
}

.vcard {
  flex: 0 0 170px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 10px;
  cursor: pointer;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: all 0.2s ease;
}

.vcard:hover {
  background: var(--bg-card-hover);
  border-color: rgba(121, 82, 255, 0.4);
  transform: translateY(-2px);
}

.vcard.sel {
  border-color: var(--cyan);
  box-shadow: 0 0 18px var(--cyan-glow);
  background: rgba(0, 210, 255, 0.05);
}

.vthumb {
  width: 100%;
  height: 95px;
  border-radius: 8px;
  background: #0d0a22;
  overflow: hidden;
  position: relative;
}

.vthumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.vcard-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.vcard-meta {
  font-size: 11px;
  color: var(--text-dim);
}

.vcard-del {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  color: #ffffff;
  display: none;
  place-items: center;
  font-size: 13px;
}

.vcard:hover .vcard-del {
  display: grid;
}

.vcard-del:hover {
  background: var(--danger);
}

/* Control Panel Tabs */
.tabs-nav {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  padding: 6px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin-bottom: 18px;
}

.tab-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 8px;
  border-radius: var(--radius-md);
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  transition: all 0.2s ease;
}

.tab-btn svg {
  width: 18px;
  height: 18px;
}

.tab-btn:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.05);
}

.tab-btn[aria-selected="true"] {
  color: #ffffff;
  background: var(--primary);
  box-shadow: 0 4px 18px var(--primary-glow);
}

.tab-pane {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* Panel Body & Form Inputs */
.panel-card {
  border-radius: var(--radius-xl);
  padding: 24px;
}

.field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.field-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-muted);
}

.field-label b {
  color: var(--cyan);
}

.segment-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  padding: 4px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.segment-toggle button {
  padding: 9px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.segment-toggle button.on {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 2px 10px var(--primary-glow);
}

/* Dropzone for Reference Image */
.dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 24px;
  border: 2px dashed rgba(121, 82, 255, 0.35);
  border-radius: var(--radius-lg);
  background: rgba(121, 82, 255, 0.03);
  cursor: pointer;
  text-align: center;
  transition: all 0.2s ease;
  position: relative;
}

.dropzone:hover, .dropzone.over {
  border-color: var(--cyan);
  background: rgba(0, 210, 255, 0.05);
  box-shadow: 0 0 25px var(--cyan-glow);
}

.dropzone img#refThumb {
  max-width: 140px;
  max-height: 140px;
  border-radius: 8px;
  object-fit: cover;
  box-shadow: 0 4px 14px rgba(0,0,0,0.5);
}

.dropzone-text b {
  font-size: 14px;
  color: var(--text-main);
  display: block;
}

.dropzone-text small {
  font-size: 12px;
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}

/* Chips Groups */
.chips-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.chip-btn {
  padding: 7px 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 600;
  transition: all 0.2s;
}

.chip-btn:hover {
  background: rgba(255, 255, 255, 0.09);
  color: #ffffff;
}

.chip-btn.on {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 14px var(--primary-glow);
}

/* Inputs & Textareas */
input[type="text"],
input[type="password"],
select,
textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 13.5px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="text"]:focus,
input[type="password"]:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px var(--primary-glow);
  background: rgba(255, 255, 255, 0.06);
}

textarea {
  resize: vertical;
  line-height: 1.45;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--primary);
}

/* Buttons */
.btn-primary {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary), #9066ff);
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: 0 4px 20px var(--primary-glow);
  transition: all 0.2s ease;
}

.btn-primary:hover:not(:disabled) {
  background: linear-gradient(135deg, var(--primary-hover), var(--primary));
  transform: translateY(-1px);
  box-shadow: 0 6px 26px var(--primary-glow);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-ghost {
  width: 100%;
  padding: 11px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-size: 13px;
  font-weight: 600;
  transition: all 0.2s;
}

.btn-ghost:hover:not(:disabled) {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-ghost:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.btn-mini {
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
}

.btn-mini:hover {
  background: var(--primary);
  color: #ffffff;
}

/* Live Status Banner */
.status-banner {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: rgba(121, 82, 255, 0.12);
  border: 1px solid rgba(121, 82, 255, 0.3);
  font-size: 13px;
  font-weight: 600;
  color: #d1c8ff;
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-banner.ok {
  background: var(--success-bg);
  border-color: rgba(16, 185, 129, 0.3);
  color: #79f2c8;
}

.status-banner.err {
  background: var(--danger-bg);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ffa1a1;
}

.spinner {
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.2);
  border-top-color: currentColor;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* Progress bar */
.render-progress {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.render-bar {
  width: 100%;
  height: 8px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 999px;
  overflow: hidden;
}

.render-bar i {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--cyan), var(--primary));
  border-radius: inherit;
  transition: width 0.1s;
}

/* Stock Platforms Grid */
.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
  gap: 8px;
}

.platform-btn {
  padding: 10px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.platform-btn:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
}

.platform-btn.on {
  background: rgba(0, 210, 255, 0.08);
  border-color: var(--cyan);
  color: #ffffff;
  box-shadow: 0 0 14px var(--cyan-glow);
}

.platform-btn i.chk {
  font-size: 10px;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(0, 210, 255, 0.15);
  color: var(--cyan);
}

/* Keyword Chips */
.kw-chips-box {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  max-height: 140px;
  overflow-y: auto;
  padding: 8px;
  background: rgba(0, 0, 0, 0.2);
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.kw-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(121, 82, 255, 0.15);
  border: 1px solid rgba(121, 82, 255, 0.35);
  font-size: 12px;
  color: #d1c8ff;
}

.kw-chip button {
  font-size: 13px;
  color: var(--text-dim);
}

.kw-chip button:hover {
  color: var(--danger);
}

.kw-add-row {
  display: flex;
  gap: 8px;
}

.three-col-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 8px;
}

/* Library Grid */
.library-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}

.lib-card-wrap {
  position: relative;
}

.lib-card {
  width: 100%;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  text-align: left;
  transition: all 0.2s ease;
}

.lib-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--primary);
  transform: translateY(-2px);
}

.lib-card img {
  width: 100%;
  height: 110px;
  object-fit: cover;
  background: #0d0a22;
}

.lib-card .meta {
  padding: 10px;
}

.lib-card .meta b {
  display: block;
  font-size: 12.5px;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.lib-card .meta small {
  display: block;
  font-size: 11px;
  color: var(--text-dim);
  margin-top: 2px;
}

.lib-card-wrap .btn-del {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  font-size: 14px;
  display: none;
  place-items: center;
}

.lib-card-wrap:hover .btn-del {
  display: grid;
}

.lib-card-wrap .btn-del:hover {
  background: var(--danger);
}

/* =========================================================
   BITRATE & QUALITY STYLES (MATCHING SCREENSHOT 2)
   ========================================================= */
.bitrate-box {
  background: rgba(15, 20, 42, 0.7);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 6px 0 12px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .bitrate-box {
  background: #f1f5f9;
  border-color: rgba(0, 0, 0, 0.1);
}

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

.bitrate-title {
  font-size: 11px;
  font-weight: 800;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.bitrate-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--cyan);
  background: rgba(0, 210, 255, 0.12);
  padding: 3px 10px;
  border-radius: 6px;
  border: 1px solid rgba(0, 210, 255, 0.3);
}

.bitrate-badge svg {
  width: 13px;
  height: 13px;
  fill: currentColor;
}

.bitrate-select {
  background: #0f1327 !important;
  border: 1px solid #2a2b4c !important;
  color: #f5f4fc !important;
  font-weight: 600;
  font-size: 13.5px;
  padding: 11px 12px;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.bitrate-select:focus {
  border-color: var(--cyan) !important;
  box-shadow: 0 0 12px var(--cyan-glow) !important;
}

[data-theme="light"] .bitrate-select {
  background: #ffffff !important;
  border-color: rgba(0, 0, 0, 0.18) !important;
  color: #0f172a !important;
}

/* Clipboard Paste Badge & Dropzone Enhancement */
.paste-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(121, 82, 255, 0.15);
  border: 1px solid rgba(121, 82, 255, 0.35);
  color: #d8cefc;
  font-size: 12px;
  font-weight: 600;
  margin-top: 8px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.paste-badge:hover {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 0 16px var(--primary-glow);
}

.paste-badge kbd {
  background: rgba(255, 255, 255, 0.22);
  padding: 2px 7px;
  border-radius: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  color: #ffffff;
}

/* Quick Theme Toggle Button in Header */
.btn-theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-main);
  display: grid;
  place-items: center;
  transition: all 0.2s;
  cursor: pointer;
}

.btn-theme-toggle:hover {
  background: rgba(255, 255, 255, 0.12);
  color: var(--cyan);
  transform: rotate(15deg);
}

.btn-theme-toggle svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
}