/* ── Reset & Base ──────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg: #0a0a0f;
  --bg2: #111118;
  --surface: rgba(255,255,255,0.05);
  --surface-hover: rgba(255,255,255,0.08);
  --surface-border: rgba(255,255,255,0.08);
  --text: #f0f0f5;
  --text-muted: #888899;
  --text-faint: #555566;
  --accent: #e50914;
  --accent-hover: #c4070f;
  --accent-glow: rgba(229,9,20,0.35);
  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #3b82f6;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --shadow: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 40px var(--accent-glow);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.18s ease;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── Background orbs ────────────────────────────────────────────────────────── */
.bg-orbs {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.18;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #e50914, transparent 70%);
  top: -200px; right: -150px;
  animation: orbFloat1 18s ease-in-out infinite;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #7c3aed, transparent 70%);
  bottom: -100px; left: -100px;
  animation: orbFloat2 22s ease-in-out infinite;
}
.orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, #0ea5e9, transparent 70%);
  top: 40%; left: 40%;
  animation: orbFloat3 15s ease-in-out infinite;
}
@keyframes orbFloat1 {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(-40px,60px) scale(1.1); }
}
@keyframes orbFloat2 {
  0%,100% { transform: translate(0,0) scale(1); }
  50% { transform: translate(50px,-40px) scale(0.95); }
}
@keyframes orbFloat3 {
  0%,100% { transform: translate(0,0); }
  50% { transform: translate(-30px,30px); }
}

/* ── Header ─────────────────────────────────────────────────────────────────── */
.header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(10,10,15,0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--surface-border);
}
.header-inner {
  max-width: 860px; margin: 0 auto;
  padding: 0 1.25rem;
  height: 60px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  display: flex; align-items: center; gap: 0.6rem;
}
.logo-text {
  font-size: 1.15rem; font-weight: 700;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, #fff 40%, #e50914);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.badge-admin {
  font-size: 0.65rem; font-weight: 600;
  background: var(--accent); color: #fff;
  padding: 2px 8px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.admin-link {
  font-size: 0.82rem; color: var(--text-muted);
  text-decoration: none; transition: color var(--transition);
}
.admin-link:hover { color: var(--text); }

/* ── Main Layout ─────────────────────────────────────────────────────────────── */
.main {
  position: relative; z-index: 1;
  max-width: 860px; margin: 0 auto;
  padding: 2.5rem 1.25rem 4rem;
  display: flex; flex-direction: column; gap: 1.5rem;
}

/* ── Hero ────────────────────────────────────────────────────────────────────── */
.hero { text-align: center; padding: 1rem 0 0.5rem; }
.hero-title {
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 700; letter-spacing: -1.5px;
  background: linear-gradient(135deg, #fff 0%, #ccc 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.15;
}
.hero-sub {
  margin-top: 0.6rem;
  font-size: 0.92rem; color: var(--text-muted);
}

/* ── Card ────────────────────────────────────────────────────────────────────── */
.card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
  transition: border-color var(--transition);
}
.card:hover { border-color: rgba(255,255,255,0.12); }

/* ── URL Input ───────────────────────────────────────────────────────────────── */
.url-input-wrap {
  display: flex; align-items: center; gap: 0.75rem;
  background: rgba(0,0,0,0.35);
  border: 1.5px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 0.25rem 0.25rem 0.25rem 1rem;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.url-input-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.url-icon { color: var(--text-muted); flex-shrink: 0; }
.url-input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--text); font-size: 0.95rem; font-family: var(--font);
  padding: 0.65rem 0;
}
.url-input::placeholder { color: var(--text-faint); }

/* ── Buttons ─────────────────────────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
  padding: 0.65rem 1.4rem;
  border-radius: 10px; border: none;
  font-size: 0.9rem; font-weight: 600; font-family: var(--font);
  cursor: pointer; transition: all var(--transition);
  text-decoration: none; white-space: nowrap;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: 0 4px 16px rgba(229,9,20,0.4);
}
.btn-primary:hover:not(:disabled) {
  background: var(--accent-hover);
  box-shadow: 0 6px 24px rgba(229,9,20,0.5);
  transform: translateY(-1px);
}
.btn-primary:active:not(:disabled) { transform: translateY(0); }
.btn-danger {
  background: rgba(239,68,68,0.15); color: #ef4444;
  border: 1px solid rgba(239,68,68,0.3);
}
.btn-danger:hover:not(:disabled) {
  background: rgba(239,68,68,0.25);
  border-color: rgba(239,68,68,0.5);
}
.btn-ghost {
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--surface-border);
}
.btn-ghost:hover:not(:disabled) {
  background: var(--surface-hover); color: var(--text);
  border-color: rgba(255,255,255,0.15);
}
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.8rem; border-radius: 8px; }
.full-width { width: 100%; }

/* Spinner inside btn */
.btn-spinner {
  width: 15px; height: 15px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.fetch-btn { flex-shrink: 0; }

/* ── Error ───────────────────────────────────────────────────────────────────── */
.error-msg {
  margin-top: 0.75rem;
  padding: 0.65rem 0.9rem;
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--radius-sm);
  color: #fca5a5; font-size: 0.85rem;
}

/* ── Preview Card ────────────────────────────────────────────────────────────── */
.preview-card { animation: fadeSlideUp 0.35s ease; }
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}
.preview-inner {
  display: flex; gap: 1.25rem; align-items: flex-start;
  margin-bottom: 1.5rem;
}
.preview-thumb-wrap {
  position: relative; flex-shrink: 0;
  width: 180px; border-radius: var(--radius-sm); overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
}
.preview-thumb {
  width: 100%; aspect-ratio: 16/9;
  object-fit: cover; display: block;
}
.preview-duration {
  position: absolute; bottom: 6px; right: 6px;
  background: rgba(0,0,0,0.8); color: #fff;
  font-size: 0.72rem; font-weight: 600;
  padding: 2px 6px; border-radius: 4px;
}
.preview-meta { flex: 1; min-width: 0; }
.preview-title {
  font-size: 1rem; font-weight: 600; line-height: 1.4;
  margin-bottom: 0.4rem;
  display: -webkit-box; -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; overflow: hidden;
}
.preview-uploader { font-size: 0.82rem; color: var(--accent); margin-bottom: 0.2rem; }
.preview-views, .preview-desc { font-size: 0.8rem; color: var(--text-muted); }
.preview-desc { margin-top: 0.4rem; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* ── Format Grid ─────────────────────────────────────────────────────────────── */
.format-section { margin-bottom: 1.5rem; }
.format-label { font-size: 0.78rem; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 0.75rem; }
.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.6rem;
}
.format-btn {
  position: relative;
  background: rgba(0,0,0,0.3);
  border: 1.5px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.8rem;
  cursor: pointer;
  transition: all var(--transition);
  text-align: left;
  color: var(--text);
  font-family: var(--font);
}
.format-btn:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.2);
}
.format-btn.selected {
  background: rgba(229,9,20,0.12);
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent);
}
.format-btn.selected::after {
  content: "✓";
  position: absolute; top: 6px; right: 8px;
  font-size: 0.7rem; color: var(--accent);
}
.format-res { font-size: 0.9rem; font-weight: 700; display: block; }
.format-ext {
  font-size: 0.72rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.3px;
}
.format-size { font-size: 0.7rem; color: var(--text-faint); margin-top: 2px; display: block; }
.format-audio-tag {
  display: inline-block; margin-top: 3px;
  background: rgba(139,92,246,0.2); color: #a78bfa;
  font-size: 0.65rem; font-weight: 600;
  padding: 1px 6px; border-radius: 4px;
  text-transform: uppercase; letter-spacing: 0.3px;
}

.download-btn { width: 100%; font-size: 1rem; padding: 0.9rem; border-radius: 12px; }

/* ── Queue Section ───────────────────────────────────────────────────────────── */
.queue-section { animation: fadeSlideUp 0.35s ease; }
.queue-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.75rem;
}
.queue-title { font-size: 1.1rem; font-weight: 600; }
.queue-list { display: flex; flex-direction: column; gap: 0.75rem; }

/* Queue item */
.queue-item {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius);
  padding: 1rem 1.1rem;
  display: flex; flex-direction: column; gap: 0.5rem;
  backdrop-filter: blur(12px);
  transition: border-color var(--transition);
  animation: fadeSlideUp 0.28s ease;
}
.queue-item:hover { border-color: rgba(255,255,255,0.12); }
.queue-item-header {
  display: flex; align-items: flex-start; gap: 0.75rem;
}
.queue-thumb {
  width: 60px; flex-shrink: 0;
  border-radius: 6px; overflow: hidden;
}
.queue-thumb img {
  width: 100%; aspect-ratio: 16/9;
  object-fit: cover; display: block;
}
.queue-thumb-placeholder {
  width: 60px; aspect-ratio: 16/9;
  background: var(--surface-hover); border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-faint);
}
.queue-info { flex: 1; min-width: 0; }
.queue-title-text {
  font-size: 0.88rem; font-weight: 600; line-height: 1.4;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.queue-sub { font-size: 0.76rem; color: var(--text-muted); margin-top: 0.15rem; }
.queue-actions { display: flex; align-items: center; gap: 0.5rem; flex-shrink: 0; }
.btn-icon {
  background: transparent; border: 1px solid var(--surface-border);
  border-radius: 8px; padding: 0.4rem; cursor: pointer; color: var(--text-muted);
  transition: all var(--transition); display: flex;
}
.btn-icon:hover { background: var(--surface-hover); color: var(--text); }
.btn-icon.btn-download { color: var(--success); border-color: rgba(34,197,94,0.3); }
.btn-icon.btn-download:hover { background: rgba(34,197,94,0.1); }
.btn-icon.btn-delete { color: var(--danger); border-color: rgba(239,68,68,0.25); }
.btn-icon.btn-delete:hover { background: rgba(239,68,68,0.1); }

/* Progress bar */
.progress-wrap { width: 100%; }
.progress-bar-track {
  height: 4px; background: rgba(255,255,255,0.07);
  border-radius: 999px; overflow: hidden;
}
.progress-bar-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #ff6b6b);
  transition: width 0.4s ease;
  position: relative;
}
.progress-bar-fill.done { background: linear-gradient(90deg, var(--success), #4ade80); }
.progress-bar-fill.error { background: var(--danger); }
.progress-bar-fill::after {
  content: "";
  position: absolute; top: 0; right: 0; bottom: 0;
  width: 60px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25));
  animation: shimmer 1.2s infinite;
}
.progress-bar-fill.done::after,
.progress-bar-fill.error::after { display: none; }
@keyframes shimmer {
  from { transform: translateX(-100%); }
  to   { transform: translateX(100%); }
}
.progress-meta {
  display: flex; justify-content: space-between;
  font-size: 0.72rem; color: var(--text-muted); margin-top: 0.35rem;
}

/* Status badges */
.status-badge {
  display: inline-flex; align-items: center; gap: 0.3rem;
  padding: 2px 8px; border-radius: 20px;
  font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.4px;
}
.status-queued   { background: rgba(100,100,120,0.25); color: #aaa; }
.status-downloading { background: rgba(59,130,246,0.15); color: #60a5fa; }
.status-processing  { background: rgba(245,158,11,0.15); color: #fbbf24; }
.status-done        { background: rgba(34,197,94,0.15);  color: #4ade80; }
.status-error       { background: rgba(239,68,68,0.15);  color: #fca5a5; }
.status-cancelled   { background: rgba(100,100,120,0.2); color: #888; }

/* Pulse dot */
.pulse-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor; display: inline-block;
  animation: pulse 1.2s ease infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.7); }
}

/* ── Footer ──────────────────────────────────────────────────────────────────── */
.footer {
  text-align: center; padding: 1.5rem;
  font-size: 0.78rem; color: var(--text-faint);
  position: relative; z-index: 1;
}

/* ── Utilities ───────────────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.muted  { color: var(--text-muted); }
.text-center { text-align: center; }
.divider { height: 1px; background: var(--surface-border); margin: 1.25rem 0; }

/* ── Admin Page ──────────────────────────────────────────────────────────────── */
.admin-main { max-width: 1000px; }
.login-card {
  max-width: 380px; margin: 3rem auto;
  display: flex; flex-direction: column; gap: 1rem;
  text-align: center;
}
.login-icon { color: var(--text-muted); display: flex; justify-content: center; }
.login-title { font-size: 1.3rem; font-weight: 700; margin-bottom: 0.25rem; }

.stats-row {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.75rem; margin-bottom: 1.25rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: var(--radius); padding: 1rem 1.1rem;
  backdrop-filter: blur(12px);
}
.stat-label { font-size: 0.72rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.stat-value { font-size: 1.7rem; font-weight: 700; margin-top: 0.15rem; }
.stat-value.green { color: var(--success); }
.stat-value.blue  { color: var(--info); }
.stat-value.amber { color: var(--warning); }

.admin-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1rem;
}
.admin-card { display: flex; flex-direction: column; gap: 0.85rem; }
.admin-card-title {
  font-size: 0.88rem; font-weight: 600;
  display: flex; align-items: center; gap: 0.5rem; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.4px;
}
.admin-desc { font-size: 0.82rem; color: var(--text-muted); }
.full-width-card { width: 100%; }

/* Form */
.form-group { display: flex; flex-direction: column; gap: 0.35rem; }
.form-label { font-size: 0.78rem; font-weight: 500; color: var(--text-muted); }
.form-input {
  background: rgba(0,0,0,0.35);
  border: 1.5px solid var(--surface-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.85rem;
  color: var(--text); font-size: 0.88rem; font-family: var(--font);
  outline: none; transition: border-color var(--transition), box-shadow var(--transition);
  width: 100%;
}
.form-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-row { display: flex; gap: 0.75rem; }
.half { flex: 1; }
.btn-row { display: flex; align-items: center; gap: 0.75rem; }
.cfg-msg { font-size: 0.8rem; color: var(--success); }

.cleanup-result {
  background: rgba(34,197,94,0.08);
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: var(--radius-sm);
  padding: 0.65rem 0.9rem;
  font-size: 0.82rem; color: var(--success);
}

/* Table */
.table-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.85rem;
}
.table-wrap { overflow-x: auto; }
.jobs-table {
  width: 100%; border-collapse: collapse;
  font-size: 0.82rem;
}
.jobs-table th {
  text-align: left; padding: 0.5rem 0.75rem;
  font-size: 0.72rem; font-weight: 600; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.4px;
  border-bottom: 1px solid var(--surface-border);
}
.jobs-table td {
  padding: 0.65rem 0.75rem;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.jobs-table tr:last-child td { border-bottom: none; }
.jobs-table tr:hover td { background: rgba(255,255,255,0.02); }
.job-url-cell { max-width: 260px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.session-cell { font-family: monospace; font-size: 0.7rem; color: var(--text-faint); }

/* Mini progress bar in table */
.mini-progress {
  display: flex; align-items: center; gap: 0.5rem;
}
.mini-bar {
  flex: 1; height: 3px; background: rgba(255,255,255,0.07);
  border-radius: 999px; overflow: hidden; min-width: 60px;
}
.mini-bar-fill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--accent), #ff6b6b);
  transition: width 0.4s ease;
}
.mini-pct { font-size: 0.7rem; color: var(--text-muted); width: 32px; text-align: right; }

/* ── Mobile ──────────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {
  .main { padding: 1.5rem 1rem 3rem; gap: 1.1rem; }
  .hero-title { letter-spacing: -1px; }
  .preview-inner { flex-direction: column; }
  .preview-thumb-wrap { width: 100%; }
  .admin-grid { grid-template-columns: 1fr; }
  .format-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
  .url-input-wrap { flex-wrap: wrap; padding: 0.75rem 1rem; }
  .fetch-btn { width: 100%; }
}