/* ═══════════════════════════════════════════════════
   Caption Studio — Modern UI
   Libraries: Glass UI · uiverse.io · GSAP · WaveSurfer
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

/* ── Tokens ──────────────────────────────────────── */
:root {
  --bg:          #030712;
  --surface:     rgba(15, 23, 42, 0.85);
  --glass:       rgba(15, 23, 42, 0.55);
  --glass-hi:    rgba(30, 41, 59, 0.7);
  --border:      rgba(148, 163, 184, 0.1);
  --border-hi:   rgba(168, 85, 247, 0.5);
  --accent:      #a855f7;
  --accent2:     #7c3aed;
  --accent3:     #ec4899;
  --cyan:        #06b6d4;
  --text:        #f1f5f9;
  --muted:       #64748b;
  --muted2:      #94a3b8;
  --success:     #10b981;
  --danger:      #f43f5e;
  --warning:     #f59e0b;
  --radius:      16px;
  --radius-sm:   10px;
  --blur:        blur(20px) saturate(180%);
  --shadow-sm:   0 2px 12px rgba(0,0,0,0.4);
  --shadow:      0 8px 32px rgba(0,0,0,0.6);
  --shadow-lg:   0 20px 60px rgba(0,0,0,0.7);
  --glow:        0 0 40px rgba(168,85,247,0.2);
  --glow-hi:     0 0 60px rgba(168,85,247,0.4);
}

/* ── Reset ───────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; }

/* ── Animated background ─────────────────────────── */
.bg-orbs {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
  animation: orbFloat 20s ease-in-out infinite;
}

.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #7c3aed, transparent);
  top: -200px; left: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #ec4899, transparent);
  bottom: -150px; right: -100px;
  animation-delay: -7s;
  opacity: 0.12;
}

.orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #06b6d4, transparent);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
  opacity: 0.08;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%       { transform: translate(40px, -30px) scale(1.05); }
  66%       { transform: translate(-20px, 20px) scale(0.97); }
}

/* Grid overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

/* ── Glass card mixin ────────────────────────────── */
.glass {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.glass-hi {
  background: var(--glass-hi);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(168,85,247,0.2);
  border-radius: var(--radius);
}

/* ── Header ──────────────────────────────────────── */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 62px;
  background: rgba(3,7,18,0.8);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--border);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.5px;
}

.logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, var(--accent2), var(--accent), var(--accent3));
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px;
  box-shadow: 0 4px 16px rgba(168,85,247,0.4);
}

.header-actions { display: flex; gap: 8px; align-items: center; }

/* ── Buttons — uiverse-inspired ──────────────────── */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  overflow: hidden;
  letter-spacing: 0.1px;
  isolation: isolate;
}

.btn:active { transform: scale(0.97); }

/* Shimmer sweep effect */
.btn::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.12), transparent);
  transform: skewX(-15deg);
  transition: left 0.5s ease;
}
.btn:hover::after { left: 140%; }

.btn-primary {
  background: linear-gradient(135deg, var(--accent2) 0%, var(--accent) 50%, var(--accent3) 100%);
  background-size: 200% 200%;
  color: #fff;
  box-shadow: 0 4px 20px rgba(168,85,247,0.35), inset 0 1px 0 rgba(255,255,255,0.15);
  animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.btn-primary:hover {
  box-shadow: 0 6px 30px rgba(168,85,247,0.55), inset 0 1px 0 rgba(255,255,255,0.15);
  transform: translateY(-2px);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--muted2);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: rgba(168,85,247,0.1);
  border-color: rgba(168,85,247,0.35);
  color: var(--text);
  transform: translateY(-1px);
}

.btn-danger {
  background: rgba(244,63,94,0.12);
  color: #fda4af;
  border: 1px solid rgba(244,63,94,0.25);
}
.btn-danger:hover { background: rgba(244,63,94,0.22); }

.btn-sm { padding: 7px 14px; font-size: 12.5px; border-radius: 8px; }
.btn-icon { padding: 8px; border-radius: 9px; }

/* ── Step nav ────────────────────────────────────── */
.steps-nav {
  position: fixed;
  top: 62px; left: 0; right: 0;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 10px 28px;
  background: rgba(3,7,18,0.7);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-bottom: 1px solid var(--border);
}

.step-item {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 5px 14px;
  border-radius: 8px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  cursor: default;
  transition: all 0.2s;
  letter-spacing: 0.2px;
}

.step-item.active  { color: var(--accent); background: rgba(168,85,247,0.08); }
.step-item.done    { color: var(--success); cursor: pointer; }
.step-item.done:hover { background: rgba(16,185,129,0.08); }

.step-num {
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1.5px solid currentColor;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  font-weight: 700;
  transition: all 0.25s;
  flex-shrink: 0;
}

.step-item.active .step-num {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 0 14px rgba(168,85,247,0.6);
}

.step-item.done .step-num {
  background: var(--success);
  border-color: var(--success);
  color: #fff;
  box-shadow: 0 0 10px rgba(16,185,129,0.4);
}

.step-divider { width: 28px; height: 1px; background: var(--border); }

/* ── Main ────────────────────────────────────────── */
main {
  padding-top: 130px;
  padding-bottom: 56px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
}

.view { display: none; }
.view.active { display: block; }

/* ══════════════════════════════════════════════════
   UPLOAD VIEW
   ══════════════════════════════════════════════════ */
.upload-wrap {
  max-width: 620px;
  margin: 32px auto 0;
  padding: 0 24px;
  text-align: center;
}

.upload-hero { margin-bottom: 36px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  background: rgba(168,85,247,0.1);
  border: 1px solid rgba(168,85,247,0.25);
  border-radius: 999px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.upload-hero h1 {
  font-size: 44px;
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -1.5px;
  background: linear-gradient(135deg, #fff 20%, var(--accent) 60%, var(--accent3) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 14px;
}

.upload-hero p {
  color: var(--muted2);
  font-size: 15.5px;
  line-height: 1.65;
  max-width: 480px;
  margin: 0 auto;
}

/* Drop zone — uiverse animated border */
.drop-zone {
  position: relative;
  padding: 54px 32px;
  cursor: pointer;
  border-radius: 20px;
  overflow: hidden;
  isolation: isolate;
}

/* Animated conic gradient border */
.drop-zone::before {
  content: '';
  position: absolute;
  inset: -2px;
  background: conic-gradient(
    from 0deg,
    var(--accent2), var(--accent), var(--accent3), var(--cyan), var(--accent2)
  );
  border-radius: 22px;
  animation: rotateBorder 4s linear infinite;
  z-index: -2;
}

.drop-zone::after {
  content: '';
  position: absolute;
  inset: 2px;
  background: rgba(15, 23, 42, 0.92);
  border-radius: 18px;
  z-index: -1;
  backdrop-filter: blur(12px);
}

@keyframes rotateBorder {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.drop-zone.dragging::before { animation-duration: 1.2s; }

.drop-zone input[type="file"] {
  position: absolute; inset: 0; opacity: 0; cursor: pointer; z-index: 5;
}

.drop-icon {
  font-size: 54px;
  display: block;
  margin-bottom: 18px;
  filter: drop-shadow(0 0 24px rgba(168,85,247,0.5));
  animation: iconFloat 3s ease-in-out infinite;
}

@keyframes iconFloat {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-8px); }
}

.drop-zone h3 {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin-bottom: 8px;
}

.drop-zone > p {
  color: var(--muted2);
  font-size: 14px;
  margin-bottom: 22px;
}

.file-types {
  display: flex;
  gap: 7px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 22px;
}

.file-type-badge {
  padding: 3px 9px;
  background: rgba(124,58,237,0.1);
  border: 1px solid rgba(124,58,237,0.22);
  border-radius: 6px;
  font-size: 10.5px;
  color: #c4b5fd;
  font-weight: 700;
  letter-spacing: 0.6px;
}

/* Upload progress */
.upload-progress {
  display: none;
  margin-top: 18px;
  background: var(--glass);
  backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
}

.upload-progress.visible { display: block; }

.progress-label {
  display: flex;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--muted2);
  margin-bottom: 10px;
}

.progress-track {
  height: 5px;
  background: rgba(255,255,255,0.05);
  border-radius: 999px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent2), var(--accent), var(--accent3));
  background-size: 200% 100%;
  border-radius: 999px;
  width: 0%;
  transition: width 0.3s ease;
  animation: shimmerBar 1.5s ease infinite;
}

@keyframes shimmerBar {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* Settings card */
.settings-card {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin-top: 18px;
  text-align: left;
  transition: border-color 0.3s;
}

.settings-card:hover { border-color: rgba(168,85,247,0.25); }

.settings-card h3 {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.settings-card h3::before {
  content: '';
  width: 16px; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent3));
  border-radius: 1px;
  display: inline-block;
}

.field { margin-bottom: 14px; }

.field label {
  display: block;
  font-size: 12px;
  color: var(--muted2);
  margin-bottom: 7px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

/* Floating input style — uiverse inspired */
.field input, .field select {
  width: 100%;
  padding: 11px 14px;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.field input:focus, .field select:focus {
  border-color: var(--border-hi);
  background: rgba(168,85,247,0.05);
  box-shadow: 0 0 0 3px rgba(168,85,247,0.12);
}

.field input::placeholder { color: var(--muted); }
.field select option { background: #0f172a; }
.field-row { display: flex; gap: 12px; }
.field-row .field { flex: 1; }

/* ══════════════════════════════════════════════════
   EDITOR VIEW
   ══════════════════════════════════════════════════ */
.editor-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  grid-template-rows: auto 1fr;
  gap: 14px;
  max-width: 1320px;
  margin: 0 auto;
  padding: 16px 20px;
  height: calc(100vh - 130px);
}

/* Video panel */
.video-panel {
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.video-container {
  position: relative;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow), var(--glow);
  flex-shrink: 0;
  transition: box-shadow 0.3s;
}

.video-container:hover { box-shadow: var(--shadow-lg), var(--glow-hi); }

#videoPlayer {
  width: 100%;
  display: block;
  max-height: 400px;
  object-fit: contain;
  background: #000;
}

/* Caption overlay */
.caption-overlay {
  position: absolute;
  bottom: 52px;
  left: 0; right: 0;
  text-align: center;
  padding: 0 16px;
  pointer-events: none;
}

.caption-text-display {
  display: inline-block;
  padding: 8px 18px;
  font-size: 18px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  line-height: 1.3;
  color: #fff;
  text-shadow: 0 2px 10px rgba(0,0,0,1);
  background: rgba(0,0,0,0.65);
  border-radius: 8px;
  backdrop-filter: blur(6px);
  max-width: 92%;
  word-wrap: break-word;
  border: 1px solid rgba(255,255,255,0.08);
}

/* Custom video controls */
.video-controls {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  padding: 20px 14px 10px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.vc-btn {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 7px;
  color: #fff;
  cursor: pointer;
  font-size: 14px;
  padding: 5px 8px;
  transition: all 0.15s;
  backdrop-filter: blur(4px);
}
.vc-btn:hover { background: rgba(168,85,247,0.3); border-color: rgba(168,85,247,0.5); }

.seek-track {
  flex: 1;
  height: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  cursor: pointer;
  position: relative;
}
.seek-track:hover { height: 6px; transition: height 0.15s; }

.seek-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
  border-radius: 999px;
  pointer-events: none;
  position: relative;
}

.seek-fill::after {
  content: '';
  position: absolute;
  right: -4px; top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 12px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(168,85,247,0.6);
  opacity: 0;
  transition: opacity 0.15s;
}
.seek-track:hover .seek-fill::after { opacity: 1; }

.time-display {
  font-family: 'Space Grotesk', monospace;
  font-size: 11.5px;
  color: rgba(255,255,255,0.6);
  min-width: 90px;
  text-align: right;
}

/* Waveform */
#waveform {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(0,0,0,0.5);
  cursor: pointer;
  min-height: 64px;
  transition: border-color 0.2s;
}
#waveform:hover { border-color: rgba(168,85,247,0.3); }

/* Transcribe panel */
.transcribe-panel {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: border-color 0.3s;
}
.transcribe-panel:hover { border-color: rgba(168,85,247,0.2); }

.panel-section-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1.4px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.panel-section-title .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  box-shadow: 0 0 6px rgba(168,85,247,0.5);
}

.transcribe-status {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 10px 14px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: var(--muted2);
  margin-bottom: 14px;
}

.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--muted);
  flex-shrink: 0;
  transition: all 0.3s;
}
.status-dot.active { background: var(--accent); animation: pulse 1s ease-in-out infinite; box-shadow: 0 0 8px rgba(168,85,247,0.6); }
.status-dot.done  { background: var(--success); box-shadow: 0 0 8px rgba(16,185,129,0.5); }
.status-dot.error { background: var(--danger);  box-shadow: 0 0 8px rgba(244,63,94,0.5); }

@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }

/* ── Caption list panel ──────────────────────────── */
.caption-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  transition: border-color 0.3s;
}
.caption-panel:hover { border-color: rgba(168,85,247,0.2); }

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(0,0,0,0.2);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}

.panel-header h3 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.caption-list {
  flex: 1;
  overflow-y: auto;
}

.caption-list::-webkit-scrollbar { width: 4px; }
.caption-list::-webkit-scrollbar-track { background: transparent; }
.caption-list::-webkit-scrollbar-thumb { background: rgba(168,85,247,0.2); border-radius: 2px; }
.caption-list::-webkit-scrollbar-thumb:hover { background: rgba(168,85,247,0.4); }

/* Caption item */
.caption-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  align-items: start;
  padding: 12px 14px;
  border-bottom: 1px solid rgba(148,163,184,0.05);
  cursor: pointer;
  transition: all 0.15s;
  opacity: 0;
  transform: translateX(16px);
}

.caption-item.anim-in {
  opacity: 1;
  transform: translateX(0);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.caption-item:hover { background: rgba(168,85,247,0.05); }

.caption-item.active {
  background: rgba(168,85,247,0.08);
  border-left: 2px solid var(--accent);
}

.caption-item:last-child { border-bottom: none; }

.caption-index {
  font-size: 10.5px;
  color: var(--muted);
  font-family: 'Space Grotesk', monospace;
  font-weight: 600;
  padding-top: 2px;
  cursor: grab;
  user-select: none;
}
.caption-index:active { cursor: grabbing; }

.caption-body { min-width: 0; }

.caption-time {
  display: flex;
  gap: 5px;
  align-items: center;
  margin-bottom: 6px;
}

/* Editable time inputs */
.time-tag-input {
  font-size: 10px;
  font-family: 'Space Grotesk', monospace;
  padding: 2px 7px;
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.2);
  border-radius: 5px;
  color: #c4b5fd;
  outline: none;
  width: 54px;
  transition: all 0.15s;
}
.time-tag-input:focus {
  border-color: var(--border-hi);
  background: rgba(124,58,237,0.22);
  box-shadow: 0 0 0 2px rgba(168,85,247,0.1);
}

.caption-edit-text {
  width: 100%;
  background: none;
  border: none;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  line-height: 1.55;
  resize: none;
  outline: none;
  min-height: 36px;
  transition: all 0.15s;
}

.caption-edit-text:focus {
  background: rgba(0,0,0,0.25);
  border-radius: 6px;
  padding: 5px 8px;
  box-shadow: 0 0 0 1px rgba(168,85,247,0.2);
}

.caption-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.caption-item:hover .caption-actions { opacity: 1; }

.cap-action-btn {
  background: rgba(255,255,255,0.05);
  border: 1px solid transparent;
  border-radius: 6px;
  color: var(--muted);
  cursor: pointer;
  font-size: 12px;
  padding: 3px 6px;
  transition: all 0.15s;
  white-space: nowrap;
}
.cap-action-btn:hover { color: var(--text); background: rgba(168,85,247,0.12); border-color: rgba(168,85,247,0.25); }
.cap-action-btn.del:hover { color: var(--danger); background: rgba(244,63,94,0.1); border-color: rgba(244,63,94,0.25); }

.add-caption-btn {
  width: 100%;
  padding: 12px;
  background: none;
  border: none;
  border-top: 1px dashed rgba(148,163,184,0.1);
  color: var(--muted);
  cursor: pointer;
  font-size: 13px;
  font-family: 'Inter', sans-serif;
  transition: all 0.15s;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  flex-shrink: 0;
}
.add-caption-btn:hover { color: var(--accent); background: rgba(168,85,247,0.05); }

/* ── Style bar ───────────────────────────────────── */
.style-bar {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 80;
  background: rgba(3,7,18,0.9);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border-top: 1px solid var(--border);
  padding: 9px 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  overflow-x: auto;
}

.style-bar::-webkit-scrollbar { height: 0; }

.style-group {
  display: flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
}

.style-label {
  font-size: 10.5px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
  white-space: nowrap;
}

.style-divider {
  width: 1px;
  height: 22px;
  background: var(--border);
  flex-shrink: 0;
}

.color-swatch {
  width: 22px; height: 22px;
  border-radius: 5px;
  border: 2px solid rgba(255,255,255,0.1);
  cursor: pointer;
  transition: all 0.15s;
}
.color-swatch:hover { transform: scale(1.15); border-color: rgba(255,255,255,0.3); }
.color-swatch.active { border-color: #fff; transform: scale(1.2); box-shadow: 0 2px 8px rgba(0,0,0,0.4); }

.size-select, .font-select, .pos-select {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  padding: 5px 9px;
  outline: none;
  cursor: pointer;
  transition: all 0.15s;
}
.size-select:focus, .font-select:focus, .pos-select:focus {
  border-color: var(--border-hi);
  box-shadow: 0 0 0 2px rgba(168,85,247,0.12);
}

.toggle-btn {
  padding: 5px 11px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 7px;
  color: var(--muted2);
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
}
.toggle-btn:hover { border-color: rgba(168,85,247,0.3); }
.toggle-btn.active {
  background: rgba(168,85,247,0.15);
  border-color: rgba(168,85,247,0.4);
  color: var(--accent);
  box-shadow: 0 0 10px rgba(168,85,247,0.15);
}

/* ══════════════════════════════════════════════════
   EXPORT VIEW — 3D tilt cards
   ══════════════════════════════════════════════════ */
.export-wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 20px 24px;
}

.export-wrap h2 {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 6px;
}
.export-wrap > p { color: var(--muted2); margin-bottom: 28px; font-size: 15px; }

.export-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

/* 3D tilt effect — uiverse inspired */
.export-card {
  background: var(--glass);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 18px;
  cursor: pointer;
  transition: all 0.25s ease, transform 0.1s ease;
  text-align: center;
  transform-style: preserve-3d;
  perspective: 800px;
  position: relative;
  overflow: hidden;
}

.export-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(168,85,247,0.06), transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}

.export-card:hover {
  border-color: rgba(168,85,247,0.35);
  box-shadow: var(--shadow), var(--glow);
  transform: translateY(-4px);
}
.export-card:hover::before { opacity: 1; }

.export-card.selected {
  border-color: var(--accent);
  background: rgba(168,85,247,0.1);
  box-shadow: 0 0 0 1px rgba(168,85,247,0.3), var(--glow);
}

.export-card.selected::after {
  content: '✓';
  position: absolute;
  top: 10px; right: 12px;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
}

.export-icon { font-size: 30px; margin-bottom: 10px; display: block; }
.export-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 4px; letter-spacing: -0.2px; }
.export-card p  { font-size: 11.5px; color: var(--muted2); margin: 0; line-height: 1.4; }

.preview-box {
  background: rgba(0,0,0,0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  font-family: 'Space Grotesk', monospace;
  font-size: 12.5px;
  color: #86efac;
  max-height: 220px;
  overflow-y: auto;
  white-space: pre-wrap;
  word-break: break-all;
  margin-bottom: 20px;
  line-height: 1.65;
  backdrop-filter: blur(8px);
}

.preview-box::-webkit-scrollbar { width: 4px; }
.preview-box::-webkit-scrollbar-thumb { background: rgba(16,185,129,0.3); border-radius: 2px; }

/* ── Chips & badges ──────────────────────────────── */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 700;
  letter-spacing: 0.3px;
}
.chip-purple { background: rgba(124,58,237,0.15); color: #c4b5fd; border: 1px solid rgba(124,58,237,0.25); }
.chip-green  { background: rgba(16,185,129,0.12);  color: #6ee7b7; border: 1px solid rgba(16,185,129,0.25); }
.chip-cyan   { background: rgba(6,182,212,0.12);   color: #67e8f9; border: 1px solid rgba(6,182,212,0.25); }

/* ── Toast ───────────────────────────────────────── */
.toast-container {
  position: fixed;
  bottom: 74px;
  right: 20px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.toast {
  background: var(--glass-hi);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  font-size: 13.5px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateX(110%);
  transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  max-width: 320px;
}

.toast.show { opacity: 1; transform: translateX(0); }
.toast.success { border-color: rgba(16,185,129,0.35); }
.toast.error   { border-color: rgba(244,63,94,0.35); }

/* ── Modal ───────────────────────────────────────── */
.modal-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 200;
  align-items: center;
  justify-content: center;
}
.modal-bg.open { display: flex; }

.modal {
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: var(--blur);
  -webkit-backdrop-filter: var(--blur);
  border: 1px solid rgba(168,85,247,0.2);
  border-radius: 20px;
  padding: 32px;
  width: min(500px, 92vw);
  box-shadow: var(--shadow-lg), var(--glow);
}

.modal h2 { font-size: 22px; font-weight: 800; letter-spacing: -0.4px; margin-bottom: 6px; }
.modal > p { color: var(--muted2); font-size: 14px; margin-bottom: 22px; }
.modal-footer { display: flex; gap: 10px; justify-content: flex-end; margin-top: 24px; }

/* ── Empty state ─────────────────────────────────── */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 52px 24px;
  color: var(--muted);
  text-align: center;
  gap: 10px;
}
.empty-state span { font-size: 36px; opacity: 0.5; }
.empty-state p { font-size: 13.5px; line-height: 1.55; }

/* ── Error box ───────────────────────────────────── */
.error-box {
  display: none;
  margin-top: 12px;
  padding: 11px 14px;
  background: rgba(244,63,94,0.08);
  border: 1px solid rgba(244,63,94,0.25);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: #fda4af;
  line-height: 1.5;
}

/* ── Style presets (style-bar buttons) ───────────── */
.preset-btn {
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.18s ease;
  font-family: 'Space Grotesk', sans-serif;
}
.preset-btn:hover { border-color: var(--border-hi); transform: translateY(-1px); }
.preset-btn.active { background: linear-gradient(90deg, var(--accent), var(--accent3)); border-color: transparent; color: #fff; box-shadow: 0 0 20px rgba(168,85,247,0.4); }
.preset-btn.preset-mrbeast { background: #fbbf24; color: #000; border-color: #000; -webkit-text-stroke: 0.5px #000; }
.preset-btn.preset-karaoke { background: linear-gradient(90deg, #06b6d4, #a855f7); color: #fff; }
.preset-btn.preset-cinematic { background: #111; color: #e5e7eb; border-color: #444; font-family: Georgia, serif; }
.preset-btn.preset-minimal { background: transparent; border: 1px solid #fff; color: #fff; }
.preset-btn.preset-neon { background: #000; color: #f0abfc; box-shadow: 0 0 12px #ec4899, inset 0 0 6px #ec4899; border-color: #ec4899; }

/* ── Caption overlay enhancements ────────────────── */
.caption-text-display { transition: all 0.2s ease; }

/* Outline / stroke */
.caption-text-display.has-outline {
  -webkit-text-stroke: 2px #000;
  paint-order: stroke fill;
}
.caption-text-display.has-thick-outline {
  -webkit-text-stroke: 3px #000;
  paint-order: stroke fill;
}

/* Gradient text */
.caption-text-display.gradient-text {
  background: linear-gradient(90deg, #fb923c, #f43f5e, #a855f7);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Karaoke word states ─────────────────────────── */
.kw {
  display: inline-block;
  transition: color 0.12s ease, transform 0.12s ease, text-shadow 0.12s ease;
  margin: 0 0.08em;
}
.kw-upcoming { opacity: 0.55; }
.kw-speaking {
  color: #fbbf24;
  transform: scale(1.12);
  text-shadow: 0 0 12px rgba(251, 191, 36, 0.7);
}
.kw-spoken { opacity: 1; }

/* Karaoke preset variants */
.caption-text-display.preset-mrbeast .kw-speaking { color: #fff; background: #fbbf24; padding: 2px 6px; border-radius: 6px; transform: scale(1.18); }
.caption-text-display.preset-neon .kw-speaking { color: #f0abfc; text-shadow: 0 0 8px #ec4899, 0 0 16px #ec4899; }
.caption-text-display.preset-karaoke .kw-spoken { color: #86efac; }
.caption-text-display.preset-karaoke .kw-speaking { color: #fff; text-shadow: 0 0 14px #06b6d4; transform: scale(1.15); }

/* ── Preset overall looks (caption display) ──────── */
.caption-text-display.preset-mrbeast {
  font-family: 'Impact', 'Anton', sans-serif;
  font-weight: 900;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: #fbbf24;
  -webkit-text-stroke: 3px #000;
  paint-order: stroke fill;
  text-shadow: 0 4px 0 #000;
  background: transparent !important;
}
.caption-text-display.preset-cinematic {
  font-family: Georgia, 'Times New Roman', serif;
  font-style: italic;
  color: #f5f5f5;
  letter-spacing: 0.5px;
  background: rgba(0,0,0,0.4) !important;
  backdrop-filter: blur(8px);
}
.caption-text-display.preset-minimal {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  color: #fff;
  background: transparent !important;
  text-shadow: 0 1px 4px rgba(0,0,0,0.7);
}
.caption-text-display.preset-neon {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: #f0abfc;
  text-shadow:
    0 0 6px #ec4899,
    0 0 12px #ec4899,
    0 0 20px #a855f7,
    0 0 30px #a855f7;
  background: rgba(0,0,0,0.5) !important;
}
.caption-text-display.preset-karaoke {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  background: rgba(0,0,0,0.65) !important;
}

/* ── Entrance animations ─────────────────────────── */
@keyframes cap-fade { from { opacity: 0; } to { opacity: 1; } }
@keyframes cap-bounce {
  0% { transform: translateY(20px) scale(0.8); opacity: 0; }
  60% { transform: translateY(-6px) scale(1.05); opacity: 1; }
  80% { transform: translateY(2px) scale(0.98); }
  100% { transform: translateY(0) scale(1); }
}
@keyframes cap-pop {
  0% { transform: scale(0); opacity: 0; }
  70% { transform: scale(1.15); opacity: 1; }
  100% { transform: scale(1); }
}
@keyframes cap-slide-up {
  from { transform: translateY(40px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes cap-typewriter {
  from { clip-path: inset(0 100% 0 0); }
  to   { clip-path: inset(0 0 0 0); }
}

.caption-text-display.entrance-fade       { animation: cap-fade 0.3s ease-out both; }
.caption-text-display.entrance-bounce     { animation: cap-bounce 0.55s cubic-bezier(0.34,1.56,0.64,1) both; transform-origin: center bottom; }
.caption-text-display.entrance-pop        { animation: cap-pop 0.35s cubic-bezier(0.34,1.56,0.64,1) both; }
.caption-text-display.entrance-slide-up   { animation: cap-slide-up 0.35s ease-out both; }
.caption-text-display.entrance-typewriter { animation: cap-typewriter 0.6s steps(30,end) both; }

/* ── Responsive ──────────────────────────────────── */
@media (max-width: 920px) {
  .editor-layout {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    height: auto;
  }
  .video-panel { grid-row: auto; }
  .style-bar { flex-wrap: wrap; gap: 8px; }
}