/* ===== CaptionFit App v2 — Design System ===== */

:root {
  --bg: #07070d;
  --bg-grad-1: #0b0b18;
  --bg-grad-2: #07070d;
  --surface: #10101c;
  --surface-2: #15162a;
  --surface-3: #1c1e36;
  --border: rgba(255,255,255,0.06);
  --border-strong: rgba(255,255,255,0.12);
  --text: #ecedf6;
  --text-2: #b8b9cc;
  --muted: #6e7088;
  --muted-2: #4b4d63;
  --indigo: #6366f1;
  --indigo-2: #818cf8;
  --indigo-3: #4f46e5;
  --indigo-soft: rgba(99,102,241,0.12);
  --indigo-glow: rgba(99,102,241,0.45);
  --green: #34d399;
  --amber: #fbbf24;
  --red: #f87171;
  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-lg: 0 30px 80px -30px rgba(99,102,241,0.45), 0 12px 40px -10px rgba(0,0,0,0.6);
  --font-sans: "Geist", "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: "Geist Mono", "JetBrains Mono", ui-monospace, monospace;
  --font-serif: "Instrument Serif", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
html { background: var(--bg); }
body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.005em;
  font-feature-settings: "ss01","ss02","cv11";
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }
h1,h2,h3,h4 { margin: 0; }

/* ===== App root layout ===== */
.app-root {
  min-height: 100vh;
  max-width: 1050px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-rows: 60px auto;
  background:
    radial-gradient(900px 500px at 50% -200px, rgba(99,102,241,0.12), transparent 60%),
    linear-gradient(180deg, var(--bg-grad-1), var(--bg-grad-2));
}

/* ===== Topbar ===== */
.tb {
  position: sticky; top: 0; z-index: 60;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 22px;
  height: 60px;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: rgba(8,8,14,0.7);
  border-bottom: 1px solid var(--border);
}
.tb-left  { display: flex; align-items: center; gap: 18px; }
.tb-right { display: flex; align-items: center; gap: 10px; }
.tb-logo {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 16px; letter-spacing: -0.02em;
  color: var(--text);
}
.tb-logo .logo-mark { width: 22px; height: 22px; flex-shrink: 0; }
.tb-beta {
  font-family: var(--font-mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 4px;
  background: var(--indigo-soft); color: var(--indigo-2);
  border: 1px solid rgba(99,102,241,0.25);
}
.tb-divider { width: 1px; height: 22px; background: var(--border-strong); }
.tb-crumb {
  display: flex; align-items: center; gap: 10px;
  color: var(--text-2); font-size: 13.5px;
}
.tb-crumb[hidden] { display: none; }
.tb-crumb .sep { color: var(--muted-2); }
.tb-crumb .crumb-proj { color: var(--text); font-weight: 500; }
.tb-status {
  display: none; align-items: center; gap: 6px;
  font-family: var(--font-mono); font-size: 10.5px;
  color: var(--muted); letter-spacing: 0.04em; text-transform: uppercase;
  padding: 4px 9px; border-radius: 999px;
  background: rgba(52,211,153,0.08);
  border: 1px solid rgba(52,211,153,0.18);
}
.tb-status.visible { display: inline-flex; }
.tb-status .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); box-shadow: 0 0 8px rgba(52,211,153,0.7);
}
.tb-account {
  position: relative;
  display: flex; align-items: center; gap: 9px;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  border: 1px solid var(--border-strong);
  background: rgba(255,255,255,0.025);
  font-size: 12.5px; color: var(--text-2);
  cursor: pointer;
  transition: background 0.15s;
  user-select: none;
}
.tb-account:hover { background: rgba(255,255,255,0.05); }
.tb-account.no-user { padding: 6px 14px; border-radius: 999px; }
.tb-email { font-size: 12.5px; color: var(--text-2); }
.tb-chevron { color: var(--muted); flex-shrink: 0; display: block; }
.tb-avatar {
  width: 26px; height: 26px; border-radius: 50%;
  background: linear-gradient(135deg, var(--indigo-2), var(--indigo-3));
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600; color: white; flex-shrink: 0;
}
.tb-dropdown {
  display: none;
  position: absolute; top: calc(100% + 8px); right: 0;
  min-width: 160px;
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  box-shadow: 0 8px 24px rgba(0,0,0,0.5);
  overflow: hidden;
  z-index: 200;
}
.tb-account.open .tb-dropdown { display: block; }
.tb-dd-item {
  display: block; width: 100%;
  padding: 10px 14px;
  background: none; border: none;
  color: var(--text-2); font-size: 13px;
  text-align: left; cursor: pointer;
  transition: background 0.12s, color 0.12s;
}
.tb-dd-item:hover { background: var(--surface-3); color: var(--text); }
.tb-dd-signout:hover { color: var(--red); }

/* ===== Body (rail + canvas) ===== */
.app-body {
  display: grid;
  grid-template-columns: 280px 1fr;
  align-items: start;
}

/* ===== Rail ===== */
.rail {
  border-right: 1px solid var(--border);
  background: rgba(10,10,18,0.5);
  display: flex; flex-direction: column;
  position: sticky; top: 60px;
  height: calc(100vh - 60px); overflow: hidden;
}
.rail-section { display: flex; flex-direction: column; min-height: 0; }
.rail-section + .rail-section { border-top: 1px solid var(--border); }
.rail-section.grow { flex: 1; min-height: 0; }
.rail-section.grow .rail-list { overflow-y: auto; flex: 1; }
.rail-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px 10px;
}
.rail-head h4 {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.09em; text-transform: uppercase; color: var(--muted);
}
.rail-head .rail-count { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted-2); }
.rail-new { margin: 10px 14px 12px; }
.rail-new-btn {
  width: 100%;
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 14px; border-radius: 9px; font-size: 13px; font-weight: 500;
  background: linear-gradient(180deg, var(--indigo-2), var(--indigo-3));
  color: white; border: none;
  box-shadow: 0 6px 18px -8px var(--indigo-glow), 0 0 0 1px rgba(255,255,255,0.08) inset;
  transition: transform 0.1s, box-shadow 0.15s;
}
.rail-new-btn:hover { transform: translateY(-1px); box-shadow: 0 10px 24px -8px var(--indigo-glow), 0 0 0 1px rgba(255,255,255,0.15) inset; }
.rail-list { display: flex; flex-direction: column; padding: 4px 10px 12px; gap: 2px; }

/* Project rows */
.proj {
  position: relative;
  display: grid; grid-template-columns: 28px 1fr auto;
  align-items: center; gap: 10px;
  padding: 9px 10px; border-radius: 9px;
  border: 1px solid transparent; cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.proj:hover { background: rgba(255,255,255,0.03); }
.proj.active { background: rgba(99,102,241,0.08); border-color: rgba(99,102,241,0.22); }
.proj-icon {
  width: 28px; height: 28px; border-radius: 7px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
  color: var(--muted); display: grid; place-items: center; flex-shrink: 0;
  font-size: 13px;
}
.proj.active .proj-icon { background: var(--indigo-soft); border-color: rgba(99,102,241,0.3); color: var(--indigo-2); }
.proj-body { min-width: 0; }
.proj-name {
  font-size: 13px; color: var(--text); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.proj-meta { font-family: var(--font-mono); font-size: 10.5px; color: var(--muted); margin-top: 2px; }
.proj-del {
  width: 22px; height: 22px; border-radius: 5px;
  display: grid; place-items: center;
  color: var(--muted); opacity: 0; font-size: 13px;
  transition: opacity 0.12s, background 0.12s, color 0.12s;
}
.proj:hover .proj-del { opacity: 1; }
.proj-del:hover { background: rgba(248,113,113,0.12); color: var(--red); }

/* Render rows in rail */
.render-row-r {
  display: grid; grid-template-columns: 22px 1fr auto auto;
  align-items: center; gap: 8px;
  padding: 8px 10px; border-radius: 8px; cursor: pointer;
  transition: background 0.12s;
}
.render-row-r:hover { background: rgba(255,255,255,0.03); }
.render-row-r .r-icon {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(52,211,153,0.12); color: var(--green);
  display: grid; place-items: center; font-size: 12px;
}
.render-row-r .r-icon.busy { background: var(--indigo-soft); color: var(--indigo-2); }
.render-row-r .r-icon.fail { background: rgba(248,113,113,0.12); color: var(--red); }
.render-row-r .r-ts { font-family: var(--font-mono); font-size: 11px; color: var(--text-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rs-pill {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 9.5px; font-weight: 500;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 2px 6px; border-radius: 4px;
}
.rs-pill.done  { color: var(--green); background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.18); }
.rs-pill.busy  { color: var(--indigo-2); background: var(--indigo-soft); border: 1px solid rgba(99,102,241,0.22); }
.rs-pill.fail  { color: var(--red); background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.18); }
.rs-spin {
  width: 9px; height: 9px; border-radius: 50%;
  border: 1.5px solid rgba(129,140,248,0.25); border-top-color: var(--indigo-2);
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.r-dl {
  width: 24px; height: 24px; border-radius: 6px;
  display: grid; place-items: center; color: var(--muted);
  font-size: 14px;
  transition: background 0.12s, color 0.12s;
}
.r-dl:hover { background: rgba(255,255,255,0.06); color: var(--text); }

/* ===== Canvas ===== */
.canvas-scroll {
  min-height: calc(100vh - 60px);
}
.canvas {
  padding: 26px 32px 60px;
  display: flex; flex-direction: column; gap: 22px;
  max-width: 1380px; margin: 0 auto; width: 100%;
}

#resultPanel {
  display: flex; flex-direction: column; gap: 22px;
}
#resultPanel[hidden], #step1Panel[hidden] { display: none; }

/* Stepper */
.stepper {
  display: flex; align-items: center;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border); border-radius: 12px;
  padding: 4px; align-self: flex-start;
}
.step-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; font-size: 12.5px; border-radius: 8px;
  color: var(--muted); font-weight: 500;
  transition: background 0.15s, color 0.15s;
}
.step-pill .num {
  font-family: var(--font-mono); font-size: 10px;
  width: 18px; height: 18px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--border-strong); color: var(--muted);
  background: rgba(255,255,255,0.02);
}
.step-pill.done { color: var(--text-2); }
.step-pill.done .num { background: rgba(52,211,153,0.12); color: var(--green); border-color: rgba(52,211,153,0.25); }
.step-pill.active { background: var(--indigo-soft); color: var(--text); }
.step-pill.active .num {
  background: linear-gradient(180deg, var(--indigo-2), var(--indigo-3));
  color: white; border-color: transparent;
  box-shadow: 0 0 12px var(--indigo-glow);
}
.step-sep { width: 18px; height: 1px; background: var(--border-strong); }

/* Project header */
.proj-head {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 7px;
}
.proj-head h1 {
  font-size: 26px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.15;
  display: flex; align-items: center; gap: 12px;
}
.proj-head h1 .file-pill {
  display: inline-flex; align-items: center; gap: 7px;
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.04em; padding: 5px 10px; border-radius: 6px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--text-2);
}
.proj-head-meta {
  display: flex; align-items: center; gap: 18px;
  color: var(--muted); font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.04em;
}
.proj-head-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: var(--muted-2); flex-shrink: 0; }

/* ===== Player card ===== */
.player-card {
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.25));
  padding: 18px;
  box-shadow: 0 20px 60px -30px rgba(0,0,0,0.6);
  position: relative; overflow: visible;
}
.player-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit;
  background: radial-gradient(900px 350px at 50% 0%, rgba(99,102,241,0.10), transparent 70%);
  pointer-events: none;
}
.player-card > * { position: relative; z-index: 1; }

/* Player stage — always 16:9, defines the height */
/* Host always occupies 16:9 height — stage morphs inside it */
.player-stage-host {
  width: 100%;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
}

.player-stage {
  position: relative;
  height: 100%;
  width: 100%;
  aspect-ratio: 16/9;
  background: #04040a;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  transition: width 0.3s, aspect-ratio 0.3s;
}
.player-stage.portrait {
  width: auto;
  aspect-ratio: 9/16;
}

/* Video wrapper — always fills the stage */
.video-wrapper {
  position: relative;
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.scene {
  position: absolute; inset: 0;
  background:
    radial-gradient(60% 70% at 30% 35%, rgba(96,165,250,0.55), transparent 60%),
    radial-gradient(50% 80% at 75% 30%, rgba(56,189,248,0.5), transparent 60%),
    radial-gradient(80% 50% at 50% 100%, rgba(15,23,42,1), transparent 70%),
    linear-gradient(180deg, #061029 0%, #020410 100%);
}
.video-wrapper.has-video .scene { display: none; }
.scene-rays {
  position: absolute; inset: 0;
  background:
    linear-gradient(85deg, transparent 30%, rgba(186,230,253,0.18) 32%, transparent 34%),
    linear-gradient(95deg, transparent 35%, rgba(186,230,253,0.12) 37%, transparent 39%),
    linear-gradient(80deg, transparent 55%, rgba(186,230,253,0.15) 57%, transparent 59%),
    linear-gradient(100deg, transparent 60%, rgba(186,230,253,0.10) 62%, transparent 64%);
  mix-blend-mode: screen; opacity: 0.9;
}
.scene-stage-light {
  position: absolute; left: 50%; top: 22%;
  width: 70%; height: 8%;
  transform: translateX(-50%);
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.9), rgba(255,255,255,0.15) 40%, transparent 70%);
  filter: blur(4px);
}
.scene-silhouettes {
  position: absolute; left: 0; right: 0; bottom: 0; height: 55%;
  background:
    linear-gradient(180deg, transparent 0%, rgba(2,4,16,0.7) 40%, rgba(2,4,16,1) 100%),
    radial-gradient(ellipse at 50% 100%, rgba(0,0,0,1) 30%, transparent 70%);
}
.scene-silhouettes::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 15% 80%, rgba(0,0,0,0.9) 6px, transparent 8px),
    radial-gradient(circle at 22% 75%, rgba(0,0,0,0.9) 5px, transparent 7px),
    radial-gradient(circle at 32% 82%, rgba(0,0,0,0.9) 7px, transparent 9px),
    radial-gradient(circle at 45% 78%, rgba(0,0,0,0.9) 6px, transparent 8px),
    radial-gradient(circle at 58% 80%, rgba(0,0,0,0.9) 5px, transparent 7px),
    radial-gradient(circle at 68% 76%, rgba(0,0,0,0.9) 7px, transparent 9px),
    radial-gradient(circle at 78% 81%, rgba(0,0,0,0.9) 6px, transparent 8px),
    radial-gradient(circle at 88% 78%, rgba(0,0,0,0.9) 5px, transparent 7px);
}
.scene-mid-figures {
  position: absolute; left: 50%; top: 38%;
  width: 24%; height: 28%; transform: translateX(-50%);
  background:
    radial-gradient(ellipse at 30% 70%, #04040a 18%, transparent 35%),
    radial-gradient(ellipse at 60% 70%, #04040a 18%, transparent 35%),
    radial-gradient(ellipse at 45% 50%, #04040a 12%, transparent 28%);
  filter: blur(1.5px);
}
.scene-grain {
  position: absolute; inset: 0; opacity: 0.06; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='120' height='120'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='1.6' numOctaves='2'/></filter><rect width='120' height='120' filter='url(%23n)' opacity='0.8'/></svg>");
}

/* Video/audio elements inside wrapper */
.video-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: blur(24px) brightness(0.5);
  transform: scale(1.1);
}
#audioEl {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  z-index: 1;
}
.video-wrapper:not(.has-video) #audioEl { opacity: 0; }
.cover-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: contain;
  z-index: 2;
}
.player-stage.portrait .cover-img {
  object-fit: cover;
}

/* Caption burnin */
.caption-overlay {
  position: absolute;
  left: 50%; transform: translateX(-50%);
  z-index: 10;
  max-width: 85%; text-align: center;
  color: white; font-weight: 700;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7), 0 0 12px rgba(0,0,0,0.4);
  letter-spacing: -0.01em; line-height: 1.25;
  white-space: pre-wrap;
  transition: font-size 0.15s, color 0.15s;
  pointer-events: none;
}

/* Aspect ratio + fit overlay pill */
.player-overlay-pill {
  position: absolute; top: 12px; left: 12px; z-index: 20;
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 10px; border-radius: 999px;
  background: rgba(0,0,0,0.5); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.1);
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.06em; text-transform: uppercase;
  color: rgba(255,255,255,0.85); pointer-events: none;
}

/* Pause veil */
.pause-veil {
  position: absolute; inset: 0; z-index: 15;
  background: radial-gradient(circle at 50% 50%, rgba(0,0,0,0.15), rgba(0,0,0,0.45));
  display: grid; place-items: center;
  cursor: pointer;
  transition: opacity 0.2s;
  opacity: 1;
}
.video-wrapper.playing .pause-veil { opacity: 0; pointer-events: none; }
.veil-play {
  width: 64px; height: 64px; border-radius: 50%;
  background: rgba(255,255,255,0.95);
  display: grid; place-items: center;
  box-shadow: 0 12px 36px rgba(0,0,0,0.5);
  color: #0a0a14; font-size: 22px;
}

/* Transport bar */
.transport {
  display: flex; align-items: center; gap: 14px;
  margin-top: 14px;
}
.transport-btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: linear-gradient(180deg, var(--indigo-2), var(--indigo-3));
  color: white; display: grid; place-items: center;
  box-shadow: 0 6px 18px -6px var(--indigo-glow), 0 0 0 1px rgba(255,255,255,0.1) inset;
  flex-shrink: 0; transition: transform 0.1s; font-size: 14px;
}
.transport-btn:hover { transform: scale(1.04); }
.transport-time {
  font-family: var(--font-mono); font-size: 11.5px;
  color: var(--text-2); letter-spacing: 0.04em; min-width: 36px;
}
.transport-track {
  flex: 1; position: relative; height: 28px;
  display: flex; align-items: center; cursor: pointer;
}
.transport-track-rail {
  position: absolute; left: 0; right: 0; height: 6px;
  background: rgba(255,255,255,0.06); border-radius: 3px;
}
.transport-track-fill {
  position: absolute; left: 0; height: 6px;
  background: linear-gradient(90deg, var(--indigo-3), var(--indigo-2));
  border-radius: 3px; box-shadow: 0 0 12px rgba(99,102,241,0.5);
}
.transport-track-seg {
  position: absolute; top: 50%;
  width: 1.5px; height: 10px;
  background: rgba(255,255,255,0.18);
  transform: translate(-50%, -50%);
  pointer-events: none;
}
.transport-track-head {
  position: absolute; top: 50%;
  width: 14px; height: 14px; background: white; border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.35), 0 0 16px rgba(255,255,255,0.45);
  pointer-events: none;
}

/* Style toolbar */
.style-bar {
  margin-top: 14px;
  display: flex; align-items: center; gap: 8px;
  padding: 8px;
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--border); border-radius: 12px;
  flex-wrap: wrap; position: relative; z-index: 2;
}
.style-label {
  font-family: var(--font-mono); font-size: 10px;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--muted); padding: 0 8px 0 4px;
}
.style-group {
  display: flex; align-items: center; gap: 2px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border); border-radius: 8px; padding: 3px;
  position: relative;
}
.style-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 6px; font-size: 12px;
  color: var(--text-2); transition: background 0.12s, color 0.12s;
  white-space: nowrap;
}
.style-btn:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.style-btn.active { background: var(--indigo-soft); color: var(--indigo-2); }
.style-btn.icon-only { padding: 6px 8px; }
.style-color-dot { width: 16px; height: 16px; border-radius: 4px; border: 1.5px solid rgba(255,255,255,0.5); }
.style-bar-right { margin-left: auto; display: flex; align-items: center; }

/* Style popover (font / color) */
.style-popover {
  position: absolute; top: calc(100% + 4px); left: 0;
  background: rgba(20,21,38,0.98);
  border: 1px solid var(--border-strong); border-radius: 10px;
  padding: 8px; min-width: 180px;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.7);
  backdrop-filter: blur(20px); z-index: 50;
}
.style-popover.color-pop { min-width: 0; padding: 10px; }
.pop-row {
  display: flex; align-items: center; gap: 10px;
  padding: 7px 10px; border-radius: 6px;
  font-size: 13px; color: var(--text-2); cursor: pointer;
  transition: background 0.1s;
}
.pop-row:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.pop-row.selected { background: var(--indigo-soft); color: var(--indigo-2); }
.color-grid { display: grid; grid-template-columns: repeat(4, 28px); gap: 6px; }
.color-swatch {
  width: 28px; height: 28px; border-radius: 6px; cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.1s, border-color 0.15s;
}
.color-swatch:hover { transform: scale(1.06); }
.color-swatch.active { border-color: var(--indigo-2); }

/* ===== Editor card ===== */
.editor-card {
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.2));
  padding: 4px; overflow: hidden;
}
.editor-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 22px 14px; border-bottom: 1px solid var(--border);
  gap: 16px; flex-wrap: wrap;
}
.editor-title { display: flex; align-items: center; gap: 12px; }
.editor-title h3 { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.editor-title .count {
  font-family: var(--font-mono); font-size: 10.5px;
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 3px 8px; border-radius: 5px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border); color: var(--muted);
}
.editor-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.editor-mode-toggle {
  display: inline-flex;
  background: rgba(255,255,255,0.025); border: 1px solid var(--border);
  border-radius: 8px; padding: 3px; margin-right: 4px;
}
.editor-mode-toggle button {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 11px; font-size: 12px; font-weight: 500;
  color: var(--muted); border-radius: 5px;
  transition: background 0.12s, color 0.12s; white-space: nowrap;
}
.editor-mode-toggle button:hover { color: var(--text-2); }
.editor-mode-toggle button.on { background: var(--indigo-soft); color: var(--indigo-2); }

/* Action buttons */
.act-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 13px; border-radius: 8px; font-size: 13px; font-weight: 500;
  color: var(--text-2); background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  white-space: nowrap;
}
.act-btn:hover { background: rgba(255,255,255,0.05); color: var(--text); border-color: var(--border-strong); }
.act-btn.primary {
  background: linear-gradient(180deg, var(--indigo-2), var(--indigo-3));
  color: white; border-color: transparent;
  box-shadow: 0 6px 18px -8px var(--indigo-glow), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.act-btn.primary:hover { box-shadow: 0 10px 24px -8px var(--indigo-glow), 0 0 0 1px rgba(255,255,255,0.15) inset; }
.act-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.act-btn.saved {
  color: var(--green);
  border-color: rgba(52,211,153,0.35);
  background: rgba(52,211,153,0.08);
  transition: color 0.15s, border-color 0.15s, background 0.15s;
}
.act-btn.rendering { opacity: 0.85; }
.act-btn.rendering .btn-spinner {
  width: 11px; height: 11px; border-radius: 50%;
  border: 1.8px solid rgba(255,255,255,0.25);
  border-top-color: white;
  animation: btn-spin 0.7s linear infinite;
  flex-shrink: 0;
}
@keyframes btn-spin {
  to { transform: rotate(360deg); }
}
.save-status-inline {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--green); letter-spacing: 0.04em;
}

/* Preview mode caption list */
.cap-preview-list {
  padding: 14px 22px 18px; height: 450px; overflow-y: auto;
  display: flex; flex-direction: column;
}
.cap-preview-list::-webkit-scrollbar { width: 8px; }
.cap-preview-list::-webkit-scrollbar-track { background: transparent; }
.cap-preview-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 4px; }
.cap-pv {
  display: grid; grid-template-columns: 48px 1fr;
  align-items: baseline; gap: 16px;
  padding: 9px 14px; border-radius: 8px;
  border: 1px solid transparent;
  transition: background 0.12s, border-color 0.12s; cursor: pointer;
}
.cap-pv:hover { background: rgba(255,255,255,0.02); }
.cap-pv.playing { background: rgba(99,102,241,0.10); border-color: rgba(99,102,241,0.25); }
.cap-pv-time { font-family: var(--font-mono); font-size: 11px; color: var(--muted-2); letter-spacing: 0.04em; text-align: right; }
.cap-pv.playing .cap-pv-time { color: var(--indigo-2); }
.cap-pv-text { font-size: 15px; line-height: 1.55; color: var(--text-2); letter-spacing: -0.005em; }
.cap-pv.playing .cap-pv-text { color: white; font-weight: 500; }

/* Edit mode caption list */
.cap-list {
  padding: 6px; height: 450px; overflow-y: auto;
}
.cap-list[hidden] { display: none; }
.cap-preview-list[hidden] { display: none; }
.cap-list::-webkit-scrollbar { width: 8px; }
.cap-list::-webkit-scrollbar-track { background: transparent; }
.cap-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 4px; }

.cap-row {
  display: grid;
  grid-template-columns: 32px 152px 1fr 60px;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.12s, border-color 0.12s;
}
.cap-row:hover { background: rgba(255,255,255,0.025); }
.cap-row.playing { background: rgba(99,102,241,0.07); border-color: rgba(99,102,241,0.18); }
.cap-row.selected { background: rgba(99,102,241,0.14); border-color: rgba(99,102,241,0.45); }
.cap-row.selected.playing { background: rgba(99,102,241,0.2); }
.cap-idx {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--muted); text-align: right;
}
.cap-row.selected .cap-idx,
.cap-row.playing .cap-idx { color: var(--indigo-2); }

.cap-times { display: flex; align-items: center; gap: 6px; }
.cap-time {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-mono); font-size: 11px; color: var(--text-2);
  padding: 4px 7px; border-radius: 5px;
  background: rgba(255,255,255,0.03); border: 1px solid var(--border);
  transition: background 0.12s, color 0.12s, border-color 0.12s;
  min-width: 56px; justify-content: center;
}
.cap-time:hover { background: rgba(99,102,241,0.1); color: var(--indigo-2); border-color: rgba(99,102,241,0.25); }
.cap-time.editing {
  background: rgba(99,102,241,0.18); color: white;
  border-color: rgba(99,102,241,0.5);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}
.cap-arr { color: var(--muted-2); font-size: 11px; }

.cap-text-wrap { min-width: 0; }
.cap-text {
  font-size: 14px; color: var(--text); letter-spacing: -0.005em;
  outline: none; padding: 2px 0; border-radius: 4px;
}
.cap-row.selected .cap-text { color: white; font-weight: 500; }
.cap-text[contenteditable="true"]:focus { background: rgba(255,255,255,0.03); }

.cap-row-actions {
  display: flex; align-items: center; gap: 4px;
  justify-self: end; opacity: 0; transition: opacity 0.12s;
}
.cap-row:hover .cap-row-actions,
.cap-row.selected .cap-row-actions { opacity: 1; }
.cap-act {
  width: 26px; height: 26px; display: grid; place-items: center;
  border-radius: 6px; color: var(--muted);
  transition: background 0.12s, color 0.12s;
}
.cap-act:hover { background: rgba(255,255,255,0.07); color: var(--text); }
.cap-act.danger:hover { background: rgba(248,113,113,0.12); color: var(--red); }

/* ===== Caption controls / style toolbar (existing UI adapted) ===== */
.caption-controls {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: 12px; flex-wrap: wrap;
}
.font-picker-wrap { position: relative; }
.font-picker-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 10px; border-radius: 6px; font-size: 12px;
  color: var(--text-2); background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  transition: background 0.12s, color 0.12s;
}
.font-picker-btn:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.font-picker-btn.open { background: var(--indigo-soft); color: var(--indigo-2); border-color: rgba(99,102,241,0.3); }
.font-picker-dropdown {
  position: absolute; top: calc(100% + 4px); left: 0; z-index: 50;
  background: rgba(20,21,38,0.98); border: 1px solid var(--border-strong);
  border-radius: 10px; padding: 6px;
  min-width: 200px; max-height: 320px; overflow-y: auto;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.7); backdrop-filter: blur(20px);
}
.font-picker-dropdown::-webkit-scrollbar { width: 6px; }
.font-picker-dropdown::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 3px; }
.font-group-label {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted-2);
  padding: 8px 10px 4px; pointer-events: none;
}
.font-picker-option {
  display: flex; align-items: center; width: 100%;
  padding: 7px 10px; border-radius: 6px;
  font-size: 13px; color: var(--text-2); cursor: pointer;
  transition: background 0.1s;
  text-align: left;
}
.font-picker-option:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.font-picker-option.active { background: var(--indigo-soft); color: var(--indigo-2); }
.font-size-btn {
  padding: 6px 9px; border-radius: 6px; font-size: 12px;
  color: var(--text-2); background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  transition: background 0.12s, color 0.12s;
}
.font-size-btn:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.color-swatch-wrap { position: relative; }
.color-swatch-btn {
  width: 28px; height: 28px; border-radius: 7px;
  border: 2px solid rgba(255,255,255,0.3); cursor: pointer;
  transition: transform 0.1s;
}
.color-swatch-btn:hover { transform: scale(1.06); }
.color-popover {
  position: absolute; top: calc(100% + 6px); left: 50%; transform: translateX(-50%);
  z-index: 50;
  background: rgba(20,21,38,0.98); border: 1px solid var(--border-strong);
  border-radius: 10px; padding: 10px;
  box-shadow: 0 20px 50px -10px rgba(0,0,0,0.7); backdrop-filter: blur(20px);
}
.color-presets {
  display: grid; grid-template-columns: repeat(4, 28px); gap: 6px; margin-bottom: 8px;
}
.color-preset {
  width: 28px; height: 28px; border-radius: 6px; cursor: pointer;
  border: 2px solid transparent; transition: transform 0.1s, border-color 0.15s;
}
.color-preset:hover { transform: scale(1.06); }
.color-preset.active { border-color: var(--indigo-2); }
.color-custom-row {
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-mono); font-size: 11px; color: var(--muted);
  padding-top: 6px; border-top: 1px solid var(--border); cursor: pointer;
}
.caption-color-picker { width: 28px; height: 28px; border: none; background: none; cursor: pointer; padding: 0; }

/* ===== Lyrics result header (save/edit/download/render) ===== */
.lyrics-result-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 22px 14px; border-bottom: 1px solid var(--border);
  gap: 16px; flex-wrap: wrap;
}
.lyrics-result-header h2 {
  font-size: 15px; font-weight: 600; letter-spacing: -0.01em; color: var(--text);
}
.header-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.save-status {
  font-family: var(--font-mono); font-size: 11px; color: var(--green);
  padding: 0 8px; letter-spacing: 0.04em;
}

/* ===== Script / lyrics box ===== */
.script-modal-box {
  max-width: 600px; width: 100%;
  display: flex; flex-direction: column; gap: 12px;
}
.script-modal-box h2 { font-size: 1.1rem; }
#lyricsInput {
  width: 100%; background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px;
  font-family: var(--font-mono); font-size: 12.5px; color: var(--text);
  resize: vertical; min-height: 320px; outline: none;
  transition: border-color 0.15s;
}
#lyricsInput:focus { border-color: rgba(99,102,241,0.4); }
#lyricsInput::placeholder { color: var(--muted-2); }
.script-modal-foot {
  display: flex; justify-content: space-between; align-items: center;
}
#alignBtn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 13px; border-radius: 6px; font-size: 12px; font-weight: 500;
  color: var(--indigo-2); background: var(--indigo-soft);
  border: 1px solid rgba(99,102,241,0.25); font-family: var(--font-sans);
  transition: background 0.12s; cursor: pointer;
}
#alignBtn:hover { background: rgba(99,102,241,0.18); }
#alignBtn:disabled { opacity: 0.5; cursor: not-allowed; }
.align-anim { display: none; align-items: center; gap: 3px; }
.align-anim i { display: block; width: 5px; height: 5px; border-radius: 50%; background: var(--indigo-2); animation: align-bounce 1s ease-in-out infinite; font-style: normal; }
.align-anim i:nth-child(2) { animation-delay: 0.15s; }
.align-anim i:nth-child(3) { animation-delay: 0.3s; }
@keyframes align-bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40%            { transform: scale(1);   opacity: 1; }
}
#alignBtn.aligning .align-label { display: none; }
#alignBtn.aligning .align-anim  { display: inline-flex; }
.align-status {
  font-family: var(--font-mono); font-size: 11px; color: var(--indigo-2);
}

/* ===== Upload card ===== */
.upload-card {
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.2));
  padding: 36px;
}
.transcribe-card {
  border: 1px solid var(--border); border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.2));
  padding: 24px 36px;
}
.upload-drop {
  border: 2px dashed var(--border-strong); border-radius: 16px;
  padding: 50px 30px; text-align: center;
  background: rgba(255,255,255,0.012);
  transition: background 0.15s, border-color 0.15s; cursor: pointer;
}
.upload-drop:hover, .upload-drop.drag-over {
  border-color: rgba(99,102,241,0.4); background: rgba(99,102,241,0.04);
}
.upload-drop .drop-icon {
  font-size: 36px; margin-bottom: 14px;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--indigo-soft); color: var(--indigo-2);
  display: grid; place-items: center; margin: 0 auto 14px;
  border: 1px solid rgba(99,102,241,0.25);
}
.upload-drop .drop-text {
  font-size: 16px; color: var(--text-2); margin: 0;
  font-weight: 400;
}
.upload-drop .drop-text span { color: var(--indigo-2); text-decoration: underline; cursor: pointer; }
.file-status { font-family: var(--font-mono); font-size: 12px; color: var(--green); margin-top: 12px; }
.upload-formats {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--muted-2); margin-top: 16px;
}

/* SRT import area */
.srt-import-row { margin-top: 12px; }
.srt-toggle-btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-2); padding: 6px 0;
  transition: color 0.15s;
}
.srt-toggle-btn:hover { color: var(--indigo-2); }
.srt-toggle-icon { font-size: 16px; color: var(--indigo-2); }
.srt-import-area { margin-top: 10px; }
.srt-drop-zone {
  border: 1px dashed var(--border-strong); border-radius: 10px;
  padding: 18px 24px; display: flex; align-items: center; gap: 12px;
  font-size: 13px; color: var(--text-2); cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.srt-drop-zone:hover, .srt-drop-zone.drag-over { border-color: rgba(99,102,241,0.4); background: rgba(99,102,241,0.04); }
.srt-drop-zone.has-file { border-color: rgba(52,211,153,0.35); background: rgba(52,211,153,0.05); }
.srt-drop-icon { font-size: 18px; }
.srt-file-status { font-family: var(--font-mono); font-size: 12px; color: var(--green); margin-top: 8px; }

/* Upload options */
.step1-options {
  display: grid; grid-template-columns: 1fr 1fr auto;
  gap: 16px; margin-top: 20px; align-items: end;
}
.step1-field { display: flex; flex-direction: column; gap: 7px; }
.lang-label {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
}
.lang-label .hint { font-family: var(--font-sans); font-weight: 400; color: var(--muted-2); margin-left: 6px; letter-spacing: 0; text-transform: none; font-size: 10px; }
.lang-select, select.lang-select {
  appearance: none; -webkit-appearance: none;
  background: rgba(0,0,0,0.3) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'><path d='M3 4.5l3 3 3-3' stroke='%236e7088' stroke-width='1.4' fill='none' stroke-linecap='round'/></svg>") no-repeat right 12px center;
  background-size: 12px;
  border: 1px solid var(--border); border-radius: 9px;
  padding: 10px 32px 10px 12px; color: var(--text);
  font-size: 13.5px; font-family: var(--font-sans); outline: none; cursor: pointer;
  transition: border-color 0.15s;
}
.lang-select:hover { border-color: var(--border-strong); }
.lang-select:focus { border-color: rgba(99,102,241,0.4); }
.lang-select option { background: #15162a; }
.step1-field--btn .lang-select { display: none; }
#elevenBtn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 20px; border-radius: 9px; font-size: 14px; font-weight: 500;
  background: linear-gradient(180deg, var(--indigo-2), var(--indigo-3));
  color: white; border: none; cursor: pointer;
  box-shadow: 0 8px 24px -8px var(--indigo-glow), 0 0 0 1px rgba(255,255,255,0.1) inset;
  transition: transform 0.1s; white-space: nowrap;
}
#elevenBtn:hover { transform: translateY(-1px); }
#elevenBtn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===== Progress bar ===== */
.progress-bar {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px; border-radius: 10px;
  background: rgba(0,0,0,0.3); border: 1px solid var(--border);
}
.progress-bar[hidden] { display: none; }
.progress-track {
  flex: 1; height: 6px; background: rgba(255,255,255,0.06);
  border-radius: 3px; overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--indigo-3), var(--indigo-2));
  border-radius: 3px; width: 0;
  box-shadow: 0 0 12px rgba(99,102,241,0.5);
}
.progress-fill.determinate { transition: width 0.3s ease; }
.progress-label { font-family: var(--font-mono); font-size: 11px; color: var(--text-2); white-space: nowrap; }

/* ===== Renders panel (in canvas, legacy) ===== */
.renders-panel { margin-top: 8px; }
.renders-title {
  font-family: var(--font-mono); font-size: 11px; font-weight: 500;
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted);
  margin: 0 0 10px;
}
.renders-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.render-item {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px; border-radius: 10px;
  background: rgba(255,255,255,0.025); border: 1px solid var(--border);
  font-size: 13px;
}
.render-item .render-ratio { flex-shrink: 0; }
.render-item .render-spacer { flex: 1; }
.render-ratio {
  font-family: var(--font-mono); font-size: 9.5px; color: var(--muted);
  padding: 2px 6px; border-radius: 4px;
  background: rgba(255,255,255,0.04); border: 1px solid var(--border);
}
.render-badge {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 3px 7px; border-radius: 4px; font-weight: 500;
}
.render-badge.done { color: var(--green); background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.18); }
.render-badge.processing, .render-badge.pending { color: var(--indigo-2); background: var(--indigo-soft); border: 1px solid rgba(99,102,241,0.22); }
.render-dots { display: inline-flex; align-items: center; gap: 3px; padding: 2px 2px; }
.render-dots span {
  display: block; width: 5px; height: 5px; border-radius: 50%;
  background: var(--indigo-2);
  animation: render-dot-bounce 1.1s ease-in-out infinite;
}
.render-dots span:nth-child(2) { animation-delay: 0.18s; }
.render-dots span:nth-child(3) { animation-delay: 0.36s; }
@keyframes render-dot-bounce {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40%            { transform: scale(1);   opacity: 1; }
}
.render-badge.error { color: var(--red); background: rgba(248,113,113,0.1); border: 1px solid rgba(248,113,113,0.18); }
.render-download {
  font-family: var(--font-mono); font-size: 11px; color: var(--indigo-2);
  padding: 4px 8px; border-radius: 5px;
  background: var(--indigo-soft); border: 1px solid rgba(99,102,241,0.25);
  text-decoration: none; transition: background 0.12s;
}
.render-download:hover { background: rgba(99,102,241,0.2); }
.render-delete {
  width: 24px; height: 24px; border-radius: 5px;
  display: grid; place-items: center; color: var(--muted);
  font-size: 14px; transition: background 0.12s, color 0.12s;
}
.render-delete:hover { background: rgba(248,113,113,0.12); color: var(--red); }
.render-error-msg { font-family: var(--font-mono); font-size: 10px; color: var(--red); flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ===== Modals ===== */
.auth-modal {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  padding: 24px;
}
.auth-modal[hidden] { display: none; }
.auth-box {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 40px 32px;
  max-width: 400px; width: 100%;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: 0 24px 64px rgba(0,0,0,0.5);
}
.auth-box.script-modal-box { max-width: 600px; }
.auth-box h2 { font-size: 1.3rem; font-weight: 700; color: var(--text); margin: 0; }
.auth-sub { font-size: 0.88rem; color: var(--muted); line-height: 1.5; margin: 0; }
.auth-close {
  position: absolute; top: 14px; right: 16px;
  background: none; border: none;
  color: var(--muted); font-size: 1rem;
  cursor: pointer; line-height: 1; padding: 4px;
  transition: color 0.15s;
}
.auth-close:hover { color: var(--text); }
#authStep1, #authStep2 { display: flex; flex-direction: column; gap: 12px; }
#authStep1[hidden], #authStep2[hidden] { display: none; }
.auth-box input[type="email"],
.auth-box input[type="text"] {
  background: var(--surface-2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text); font-size: 1rem;
  padding: 11px 14px; outline: none;
  transition: border-color 0.15s; width: 100%;
  box-sizing: border-box;
}
.auth-box input:focus { border-color: var(--indigo); }
.auth-box input[type="text"] {
  letter-spacing: 0.2em;
  font-family: var(--font-mono);
  text-align: center; font-size: 1.3rem;
}
.auth-email-label { font-size: 0.84rem; color: var(--muted); text-align: center; margin: 0; }
.auth-error { font-size: 0.84rem; color: var(--red); text-align: center; margin: 0; }
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 18px; border-radius: 9px; font-size: 14px; font-weight: 500;
  background: linear-gradient(180deg, var(--indigo-2), var(--indigo-3));
  color: white; border: none; cursor: pointer;
  box-shadow: 0 6px 18px -8px var(--indigo-glow);
  transition: transform 0.1s;
}
.btn-primary:hover { transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.auth-box .btn-primary { width: 100%; padding: 12px; }
.btn-secondary {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 9px 16px; border-radius: 9px; font-size: 14px; font-weight: 500;
  color: var(--text-2); background: rgba(255,255,255,0.04);
  border: 1px solid var(--border); cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.btn-secondary:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.btn-danger {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 9px 16px; border-radius: 9px; font-size: 14px; font-weight: 500;
  color: white; background: rgba(248,113,113,0.8); border: none; cursor: pointer;
  transition: background 0.15s;
}
.btn-danger:hover { background: var(--red); }
.btn-link {
  background: none; border: none; cursor: pointer;
  color: var(--indigo-2); font-size: 0.85rem;
  text-decoration: underline; text-underline-offset: 2px;
  padding: 0; transition: opacity 0.15s; text-align: left;
}
.btn-link:hover { opacity: 0.75; }

/* Confirm dialog */
.confirm-box { max-width: 360px; text-align: center; padding: 28px 24px; }
.confirm-msg { font-size: 15px; color: var(--text); margin: 0 0 20px; line-height: 1.5; }
.confirm-actions { display: flex; justify-content: center; gap: 10px; }

/* Feedback modal */
.feedback-box { max-width: 460px; }
.feedback-textarea {
  width: 100%; background: rgba(0,0,0,0.3); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px 16px; font-size: 14px; color: var(--text);
  resize: vertical; min-height: 120px; outline: none;
  transition: border-color 0.15s; margin-bottom: 8px;
}
.feedback-textarea:focus { border-color: rgba(99,102,241,0.4); }
.feedback-textarea::placeholder { color: var(--muted); }
.feedback-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 8px; }

/* Feedback bubble */
.feedback-bubble {
  position: fixed; bottom: 24px; right: 24px; z-index: 80;
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(180deg, var(--indigo-2), var(--indigo-3));
  color: white; display: grid; place-items: center;
  box-shadow: 0 8px 24px -6px var(--indigo-glow);
  border: none; cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
}
.feedback-bubble:hover { transform: scale(1.06); box-shadow: 0 12px 30px -6px var(--indigo-glow); }

/* ===== Selection ===== */
::selection { background: var(--indigo-soft); color: var(--text); }