:root {
  --vhs-bg: #0c0a0a;
  --vhs-panel: #161412;
  --vhs-bezel: #1f1a18;
  --vhs-green: #39ff8a;
  --vhs-green-dim: #1a8f52;
  --vhs-amber: #ffb020;
  --vhs-house: #e8b88a;
  --vhs-red: #ff3b3b;
  --vhs-text: #e8e4dc;
  --vhs-muted: #8a8680;
  --vhs-tape: #1a1a24;
  --font-display: "VT323", monospace;
  --font-mono: "Share Tech Mono", monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body.vhs-body {
  margin: 0;
  min-height: 100dvh;
  font-family: var(--font-mono);
  color: var(--vhs-text);
  background: var(--vhs-bg);
  position: relative;
  overflow-x: hidden;
}

/* CRT / VHS atmosphere */
.crt-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.12) 0px,
    rgba(0, 0, 0, 0.12) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: multiply;
}

.noise-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 99;
  opacity: 0.06;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: noise 0.4s steps(2) infinite;
}

@keyframes noise {
  0% { transform: translate(0, 0); }
  50% { transform: translate(-2%, 1%); }
  100% { transform: translate(1%, -1%); }
}

.vhs-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem 0.5rem;
  position: relative;
  z-index: 10;
}

.vhs-header--compact {
  align-items: center;
  padding-bottom: 0.75rem;
}

.vhs-header__eyebrow {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--vhs-house);
}

.vhs-header__title {
  margin: 0.15rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 9vw, 5rem);
  font-weight: 400;
  line-height: 0.92;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--vhs-amber);
  text-shadow: 0 0 24px rgba(255, 176, 32, 0.2);
}

.vhs-header__sub {
  margin: 0.35rem 0 0;
  font-size: 0.8rem;
  color: var(--vhs-muted);
}

.vcr-clock {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--vhs-green);
  text-shadow: 0 0 8px var(--vhs-green-dim);
  white-space: nowrap;
}

.vhs-back {
  color: var(--vhs-amber);
  text-decoration: none;
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.vhs-back:hover {
  color: var(--vhs-green);
}

/* Shelf */
.shelf-main {
  position: relative;
  z-index: 10;
  padding: 0 1.5rem 4rem;
  max-width: 72rem;
  margin: 0 auto;
}

.shelf-intro {
  margin-bottom: 2rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(57, 255, 138, 0.2);
  background: rgba(20, 20, 24, 0.85);
}

.shelf-intro__text {
  margin: 0;
  font-size: 0.95rem;
  color: var(--vhs-muted);
}

.tape-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(10.5rem, 1fr));
  gap: 1.75rem 1.25rem;
}

.tape-card {
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.15s ease;
}

.tape-card:hover {
  transform: translateY(-4px) rotate(-0.5deg);
}

.tape-card:focus-visible {
  outline: 2px solid var(--vhs-green);
  outline-offset: 4px;
}

.tape-card__shell {
  position: relative;
  aspect-ratio: 2 / 3;
  border-radius: 4px;
  overflow: hidden;
  background: var(--vhs-tape);
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.55),
    inset 0 0 0 2px rgba(255, 255, 255, 0.06),
    inset 0 -12px 24px rgba(0, 0, 0, 0.4);
}

.tape-card__shell::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 40%);
  pointer-events: none;
  z-index: 2;
}

.tape-card__cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.92) contrast(1.05);
}

.tape-card__spine {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 14%;
  background: linear-gradient(90deg, rgba(0, 0, 0, 0.5), transparent);
  z-index: 1;
}

.tape-card__badge {
  position: absolute;
  bottom: 0.5rem;
  right: 0.5rem;
  z-index: 3;
  font-family: var(--font-display);
  font-size: 1.1rem;
  padding: 0.15rem 0.45rem;
  background: rgba(0, 0, 0, 0.75);
  color: var(--vhs-green);
  border: 1px solid var(--vhs-green-dim);
}

.tape-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.tape-card__meta {
  margin: 0;
  font-size: 0.75rem;
  color: var(--vhs-muted);
  letter-spacing: 0.06em;
}

.tape-card__link {
  margin: 0;
  font-size: 0.65rem;
  color: rgba(232, 184, 138, 0.65);
  letter-spacing: 0.04em;
  word-break: break-all;
}

.shelf-empty {
  text-align: center;
  color: var(--vhs-muted);
  padding: 3rem;
}

.vhs-footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 1.5rem;
  font-size: 0.75rem;
  color: var(--vhs-muted);
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
}

.vhs-footer__infra {
  margin-right: auto;
  margin-left: 0.75rem;
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(232, 184, 138, 0.55);
}

.vhs-footer__blink {
  color: var(--vhs-red);
  animation: blink 1.2s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0.2; }
}

/* Player */
.player-main {
  position: relative;
  z-index: 10;
  padding: 0 1.5rem 3rem;
  max-width: 64rem;
  margin: 0 auto;
}

.vcr-unit {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .vcr-unit {
    grid-template-columns: 1fr 12rem;
    align-items: start;
  }
}

.vcr-bezel {
  background: linear-gradient(180deg, #2a2a32 0%, #18181e 100%);
  border-radius: 8px;
  padding: 1rem;
  box-shadow:
    0 16px 48px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.vcr-screen-wrap {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: #000;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.9);
}

.vcr-screen {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

/* Fill frame — slight zoom crops YouTube title / “Watch on YouTube” chrome */
.vcr-screen--chromeless {
  overflow: hidden;
}

.vcr-yt-mount {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  pointer-events: none;
}

.vcr-yt-mount iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 108%;
  height: 108%;
  transform: translate(-50%, -54%);
  border: 0;
  pointer-events: none;
}

.vcr-start-overlay {
  position: absolute;
  inset: 0;
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(0, 0, 0, 0.55);
  color: var(--vhs-green);
  font-family: var(--font-display);
  cursor: pointer;
}

.vcr-start-overlay__icon {
  font-size: 3rem;
  line-height: 1;
  text-shadow: 0 0 16px var(--vhs-green-dim);
}

.vcr-start-overlay__text {
  font-size: 1.75rem;
  letter-spacing: 0.12em;
}

.vcr-start-overlay[hidden] {
  display: none !important;
}

.vcr-touch-layer {
  position: absolute;
  inset: 0;
  z-index: 2;
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.vcr-screen--paused .vcr-touch-layer::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.18);
  pointer-events: none;
}

.vcr-screen--live .vcr-placeholder {
  display: none;
}

.vcr-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--vhs-green);
  text-shadow: 0 0 12px var(--vhs-green-dim);
  animation: tracking-wobble 3s ease-in-out infinite;
}

.vcr-placeholder__sub {
  font-size: 1rem;
  color: var(--vhs-muted);
}

@keyframes tracking-wobble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(2px); }
}

.vcr-osd {
  position: absolute;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 0.65rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--vhs-green);
  text-shadow: 0 0 6px var(--vhs-green-dim);
  z-index: 5;
  pointer-events: none;
}

.vcr-osd--top {
  top: 0;
  background: linear-gradient(rgba(0, 0, 0, 0.65), transparent);
}

.vcr-osd--bottom {
  bottom: 0;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.75));
  font-size: 1rem;
}

.tracking-bars {
  display: flex;
  gap: 3px;
}

.tracking-bars span {
  display: block;
  width: 4px;
  height: 10px;
  background: var(--vhs-green);
  opacity: 0.5;
  animation: bar-pulse 0.8s ease-in-out infinite;
}

.tracking-bars span:nth-child(2) { animation-delay: 0.1s; opacity: 0.7; }
.tracking-bars span:nth-child(3) { animation-delay: 0.2s; opacity: 0.9; }
.tracking-bars span:nth-child(4) { animation-delay: 0.3s; }

@keyframes bar-pulse {
  0%, 100% { transform: scaleY(0.6); }
  50% { transform: scaleY(1.2); }
}

.tracking-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.15);
  animation: tracking-scroll 4s linear infinite;
  z-index: 4;
  pointer-events: none;
}

@keyframes tracking-scroll {
  0% { top: -5%; opacity: 0; }
  10% { opacity: 0.6; }
  90% { opacity: 0.6; }
  100% { top: 105%; opacity: 0; }
}

.vcr-controls {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  flex-wrap: wrap;
}

.vcr-transport {
  margin-top: 0.65rem;
  padding: 0 0.15rem;
}

.vcr-transport__row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.vcr-transport__time {
  flex-shrink: 0;
  min-width: 3.25rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--vhs-green);
  text-shadow: 0 0 6px var(--vhs-green-dim);
  font-variant-numeric: tabular-nums;
}

.vcr-transport__time:last-child {
  text-align: right;
}

.vcr-seek {
  flex: 1;
  min-width: 0;
  height: 1.75rem;
  margin: 0;
  accent-color: var(--vhs-green);
  cursor: pointer;
}

.vcr-seek::-webkit-slider-runnable-track {
  height: 6px;
  background: rgba(57, 255, 138, 0.2);
  border-radius: 3px;
}

.vcr-seek::-webkit-slider-thumb {
  margin-top: -5px;
}

.vcr-btn {
  font-family: var(--font-display);
  font-size: 1.25rem;
  padding: 0.5rem 1rem;
  border: 2px solid #444;
  border-radius: 4px;
  background: #222;
  color: var(--vhs-text);
  cursor: pointer;
  min-height: 44px;
}

.vcr-btn:hover:not(:disabled) {
  border-color: var(--vhs-green-dim);
  color: var(--vhs-green);
}

.vcr-btn--primary {
  border-color: var(--vhs-green-dim);
  color: var(--vhs-green);
  min-width: 7rem;
}

.vcr-btn--cast {
  border-color: rgba(232, 184, 138, 0.45);
  color: var(--vhs-amber);
}

.vcr-btn--cast:hover:not(:disabled) {
  border-color: var(--vhs-amber);
  color: var(--vhs-house);
}

.vcr-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
}

.tape-info__cover {
  width: 100%;
  border-radius: 4px;
  margin-bottom: 1rem;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.tape-info__title {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.75rem;
  line-height: 1.1;
}

.tape-info__meta {
  margin: 0 0 0.75rem;
  font-size: 0.8rem;
  color: var(--vhs-amber);
  letter-spacing: 0.08em;
}

.tape-info__desc {
  margin: 0;
  font-size: 0.85rem;
  color: var(--vhs-muted);
  line-height: 1.5;
}

.tape-share {
  margin-top: 1.25rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 176, 32, 0.2);
}

.tape-share__label {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  color: var(--vhs-house);
}

.tape-share__row {
  display: flex;
  gap: 0.5rem;
}

.tape-share__input {
  flex: 1;
  min-width: 0;
  height: 2.75rem;
  padding: 0 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--vhs-green);
  background: rgba(0, 0, 0, 0.45);
  border: 1px solid rgba(57, 255, 138, 0.25);
  border-radius: 4px;
}

.tape-share__copy {
  flex-shrink: 0;
  min-width: 4.5rem;
  font-size: 1rem;
  padding-inline: 0.75rem;
}

.tape-share__native {
  margin-top: 0.5rem;
  width: 100%;
  font-size: 1rem;
}

.tape-share__status {
  margin: 0.5rem 0 0;
  font-size: 0.75rem;
  color: var(--vhs-green);
}

.player-page--tv .vhs-header,
.player-page--tv .tape-info {
  display: none;
}

.player-page--tv .player-main {
  max-width: none;
  padding: 0.75rem 0.75rem 1.5rem;
}

.player-page--tv .vcr-unit {
  display: block;
}

.player-page--tv .vcr-bezel {
  border-radius: 0;
  padding: 0.5rem;
}

@media (prefers-reduced-motion: reduce) {
  .noise-overlay,
  .tracking-line,
  .tracking-bars span,
  .vcr-placeholder,
  .vhs-footer__blink {
    animation: none;
  }
}