/* ═══════════════════════════════════════════════════════════
   JOEL'S VIDEO SLICE-O-MATIC 3000
   Vintage film reel theme — brown / cream / parchment
   ═══════════════════════════════════════════════════════════ */

:root {
  --bg: #f0e6d2;
  --bg-dark: #e4d5bd;
  --surface: #faf4ea;
  --border: #4a2419;
  --accent: #4a2419;
  --accent2: #8b4d39;
  --text: #3d1c11;
  --text-dim: #8b7355;
  --gold: #b8a060;
  --cream: #d4c5a9;
  --pixel-shadow: 3px 3px 0 rgba(74, 36, 25, 0.2);
}

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

html {
  font-size: 16px;
}

body {
  font-family: 'Space Mono', monospace;
  background: var(--bg);
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(184, 160, 96, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(139, 77, 57, 0.08) 0%, transparent 50%);
  color: var(--text);
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  overflow-x: hidden;
}

/* Film grain overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

#app {
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* ── HEADER ─────────────────────────────── */

header {
  text-align: center;
  padding: 1rem 0 0.25rem;
}

.hero-logo {
  width: 220px;
  height: 220px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--border);
  box-shadow:
    0 4px 20px rgba(74, 36, 25, 0.25),
    0 0 0 6px var(--bg),
    0 0 0 8px var(--cream);
}

.privacy-badge {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 0.8rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-top: 0.75rem;
  padding: 0.6rem 1.2rem;
  border: 2px solid var(--accent);
  border-radius: 4px;
  display: inline-block;
  background: rgba(74, 36, 25, 0.06);
}

.privacy-sub {
  font-family: 'Space Mono', monospace;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

/* ── CARDS ──────────────────────────────── */

.card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem;
  box-shadow: var(--pixel-shadow);
  display: none;
  animation: fadeIn 0.3s ease;
}

.card.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── DROP ZONE ─────────────────────────── */

#dropzone {
  border: 3px dashed var(--accent2);
  border-radius: 4px;
  padding: 2.5rem 1rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  outline: none;
  background: rgba(74, 36, 25, 0.03);
}

#dropzone:hover,
#dropzone:focus-visible,
#dropzone.dragover {
  background: rgba(74, 36, 25, 0.07);
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(74, 36, 25, 0.1);
}

#dropzone.dragover {
  transform: scale(1.02);
}

.drop-icon {
  font-size: 3rem;
  margin-bottom: 0.75rem;
  animation: float 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.drop-text {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
  margin-bottom: 0.25rem;
}

.drop-hint {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.drop-formats {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 0.75rem;
  letter-spacing: 0.1em;
}

/* ── VIDEO INFO ────────────────────────── */

.video-info {
  margin-bottom: 1.25rem;
  padding: 0.75rem;
  background: var(--bg-dark);
  border: 1px solid var(--cream);
  border-radius: 4px;
}

.info-row {
  display: flex;
  justify-content: space-between;
  padding: 0.2rem 0;
  font-size: 0.8rem;
}

.info-label {
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
}

.info-value {
  color: var(--accent);
  font-weight: 700;
}

/* ── SETTINGS ──────────────────────────── */

.setting-group {
  margin-bottom: 1.25rem;
}

.setting-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-bottom: 0.75rem;
}

/* Preset buttons */
.presets {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.preset-btn {
  font-family: 'Space Mono', monospace;
  font-weight: 700;
  font-size: 0.55rem;
  padding: 0.45rem 0.2rem;
  background: var(--bg-dark);
  color: var(--text-dim);
  border: 2px solid var(--cream);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  white-space: nowrap;
}

.preset-btn:hover {
  border-color: var(--accent2);
  color: var(--accent2);
  background: var(--surface);
}

.preset-btn.active {
  background: var(--accent);
  color: var(--surface);
  border-color: var(--accent);
  box-shadow: 2px 2px 0 rgba(74, 36, 25, 0.2);
}

/* Big interval display */
.interval-display {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.4rem;
  margin-bottom: 0.5rem;
}

.interval-big {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 2.8rem;
  color: var(--accent);
  line-height: 1;
  transition: all 0.15s;
}

.interval-unit {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-dim);
}

/* Slider row */
.slider-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.slider-row input[type="range"] {
  flex: 1;
}

.slider-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  font-family: 'Space Mono', monospace;
  min-width: 2.5rem;
  text-align: center;
}

/* Flavor text */
.interval-flavor {
  text-align: center;
  font-size: 0.75rem;
  font-style: italic;
  color: var(--accent2);
  min-height: 1.2em;
  transition: opacity 0.2s;
}

/* Slider */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: var(--cream);
  border-radius: 4px;
  outline: none;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  background: var(--accent);
  border: 2px solid var(--bg);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(74, 36, 25, 0.3);
}

input[type="range"]::-moz-range-thumb {
  width: 20px;
  height: 20px;
  background: var(--accent);
  border: 2px solid var(--bg);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(74, 36, 25, 0.3);
}

/* ── BUTTONS ───────────────────────────── */

.actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-pixel {
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.65rem 1.25rem;
  border: 2px solid var(--border);
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.15s;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  flex: 1;
  min-width: 0;
}

.btn-pixel:active {
  transform: translate(2px, 2px);
  box-shadow: none;
}

.btn-primary {
  background: var(--accent);
  color: var(--surface);
  box-shadow: 3px 3px 0 rgba(74, 36, 25, 0.25);
}

.btn-primary:hover {
  background: var(--accent2);
  box-shadow: 4px 4px 0 rgba(74, 36, 25, 0.3);
}

.btn-secondary {
  background: transparent;
  color: var(--text-dim);
  border-color: var(--cream);
  box-shadow: 3px 3px 0 rgba(74, 36, 25, 0.08);
}

.btn-secondary:hover {
  color: var(--text);
  border-color: var(--accent2);
}

/* btn-small kept for potential future use */

/* ── PROGRESS ──────────────────────────── */

.processing-status {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
  color: var(--accent);
  text-align: center;
  margin-bottom: 1rem;
}

.progress-bar-container {
  width: 100%;
  height: 24px;
  background: var(--bg-dark);
  border: 2px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 0.5rem;
}

.progress-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), var(--accent2), var(--gold));
  transition: width 0.3s ease;
}

.progress-text {
  text-align: center;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

#previewCanvas {
  width: 100%;
  max-height: 200px;
  object-fit: contain;
  border: 2px solid var(--cream);
  border-radius: 4px;
  background: var(--bg-dark);
}

.preview-label {
  text-align: center;
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 0.35rem;
}

/* ── DONE ──────────────────────────────── */

.done-icon {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

.done-title {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--accent);
  text-align: center;
  margin-bottom: 0.25rem;
}

.done-stats {
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1.25rem;
}

.done-stats span {
  color: var(--accent);
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
}

.thumbnail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 0.5rem;
  margin-top: 1.25rem;
}

.thumb-card {
  position: relative;
  cursor: pointer;
  border: 2px solid var(--cream);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.15s, transform 0.15s;
}

.thumb-card:hover {
  border-color: var(--accent);
  transform: scale(1.04);
  z-index: 1;
}

.thumb-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}

.thumb-overlay {
  position: absolute;
  inset: 0;
  background: rgba(61, 28, 17, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  flex-direction: column;
  opacity: 0;
  transition: opacity 0.15s;
}

.thumb-card:hover .thumb-overlay {
  opacity: 1;
}

.thumb-time {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.6rem;
  font-weight: 700;
  color: #fff;
}

.thumb-dl {
  font-family: 'Orbitron', sans-serif;
  font-size: 0.5rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  background: var(--accent);
  color: var(--surface);
  border: none;
  border-radius: 3px;
  cursor: pointer;
  letter-spacing: 0.05em;
  transition: background 0.15s;
}

.thumb-dl:hover {
  background: var(--accent2);
}

/* ── LIGHTBOX ──────────────────────────── */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
}

.lightbox[hidden] {
  display: none;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 15, 20, 0.85);
  cursor: pointer;
}

.lightbox-content {
  position: relative;
  max-width: 95vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.lightbox-content img {
  max-width: 95vw;
  max-height: 75vh;
  object-fit: contain;
  border: 3px solid var(--cream);
  border-radius: 4px;
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

.lightbox-bar {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.lightbox-name {
  font-family: 'Space Mono', monospace;
  font-size: 0.75rem;
  color: var(--cream);
}

.lightbox-actions {
  display: flex;
  gap: 0.5rem;
}

.btn-lb {
  font-size: 0.7rem;
  padding: 0.45rem 0.85rem;
  flex: 0;
  min-width: auto;
}

/* ── FOOTER ────────────────────────────── */

footer {
  margin-top: auto;
  padding: 2rem 0 1rem;
  text-align: center;
}

.footer-title {
  font-family: 'Orbitron', sans-serif;
  font-weight: 900;
  font-size: 1.1rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  animation: footerPulse 3s ease-in-out infinite;
}

.footer-title .footer-3000 {
  display: inline-block;
  color: var(--accent2);
  animation: footerBounce 2s ease-in-out infinite;
}

.footer-knife {
  display: inline-block;
  animation: footerChop 1.5s ease-in-out infinite;
  transform-origin: bottom center;
}

@keyframes footerPulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}

@keyframes footerBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-3px); }
}

@keyframes footerChop {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(-12deg); }
  75% { transform: rotate(12deg); }
}

/* ── RESPONSIVE ────────────────────────── */

@media (max-width: 400px) {
  .hero-logo {
    width: 170px;
    height: 170px;
  }
  .card {
    padding: 1rem;
  }
  .btn-pixel {
    font-size: 0.75rem;
    padding: 0.55rem 0.75rem;
  }
}