/* ──────────────────────────────────────────────────────────
   vgt.rip
   spacing + sizing run on the fibonacci scale (≈ golden ratio):
   5 · 8 · 13 · 21 · 34 · 55 · 89 · 144 · 233 · 377
   ────────────────────────────────────────────────────────── */

@property --accent { syntax: "<color>"; inherits: true; initial-value: #3a3a40; }

:root {
  --bg: #0a0a0b;
  --fg: #fafafa;
  --fg-2: #a1a1a6;
  --fg-3: #6b6b70;
  --line: rgba(255, 255, 255, 0.07);
  --line-2: rgba(255, 255, 255, 0.12);
  --surface: rgba(255, 255, 255, 0.025);
  --hover: rgba(255, 255, 255, 0.06);
  --green: #1ed760;
  --accent: #3a3a40;

  --s1: 5px; --s2: 8px; --s3: 13px; --s4: 21px; --s5: 34px; --s6: 55px; --s7: 89px;

  --sans: "Inter Tight", ui-sans-serif, system-ui, -apple-system, sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io: cubic-bezier(0.65, 0, 0.35, 1);

  color-scheme: dark;
  transition: --accent 1.3s var(--ease-io);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; }
[hidden] { display: none !important; }

html { background: var(--bg); }
body {
  min-height: 100svh;
  display: grid;
  place-items: center;
  padding: var(--s6) 16px var(--s7);
  overflow-x: hidden;
  color: var(--fg);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
:focus-visible { outline: 1.5px solid rgba(255, 255, 255, 0.55); outline-offset: 2px; }

/* ── atmosphere ─────────────────────────────────────────── */
.ambient {
  position: fixed; inset: 0; z-index: -2;
  pointer-events: none;
  background: radial-gradient(55% 34% at 50% 0%, color-mix(in oklab, var(--accent) 30%, transparent), transparent);
}
.grain {
  position: fixed; inset: 0; z-index: -1;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ── enter ──────────────────────────────────────────────── */
.enter {
  position: fixed; inset: 0; z-index: 50;
  display: grid; place-items: center;
  background: var(--bg);
  cursor: pointer;
  transition: opacity 0.89s var(--ease-io), visibility 0.89s;
}
.enter-label {
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--fg-2);
  user-select: none;
  /* fades in once, then breathes */
  animation: rise 0.89s var(--ease) 0.13s both, breathe 2.6s var(--ease-io) 1.02s infinite;
  transition: opacity 0.55s var(--ease), filter 0.55s var(--ease), translate 0.55s var(--ease);
}
@keyframes rise { from { opacity: 0; translate: 0 5px; filter: blur(4px); } }
@keyframes breathe { 50% { opacity: 0.45; } }
.is-in .enter { opacity: 0; visibility: hidden; }
.is-in .enter-label { opacity: 0; translate: 0 -5px; filter: blur(5px); animation: none; }

/* ── entrance (staggered) ───────────────────────────────── */
[data-in] { opacity: 0; translate: 0 var(--s2); filter: blur(5px); }
.is-in [data-in] {
  opacity: 1; translate: 0 0; filter: blur(0);
  transition: opacity 1s var(--ease), translate 1s var(--ease), filter 1s var(--ease);
  transition-delay: calc(144ms + var(--i) * 55ms);
}

/* ── card ───────────────────────────────────────────────── */
.card {
  position: relative;
  isolation: isolate;
  width: min(377px, 100%);
  padding: var(--s5) var(--s4) var(--s4);
  border-radius: var(--s4);
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.04),
    0 var(--s5) var(--s7) calc(var(--s5) * -1) rgba(0, 0, 0, 0.8);
  opacity: 0;
  scale: 0.985;
  transition: opacity 1s var(--ease), scale 1.3s var(--ease);
  will-change: transform; /* tilt is driven per-frame from script.js */
}
.is-in .card { opacity: 1; scale: 1; }

/* soft cursor spotlight + border highlight */
.card::before, .card::after {
  content: "";
  position: absolute;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.55s var(--ease);
}
.card::before {
  inset: 0; z-index: -1;
  background: radial-gradient(233px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.04), transparent 70%);
}
.card::after {
  inset: -1px;
  padding: 1px;
  background: radial-gradient(144px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.2), transparent 70%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
}
.card:hover::before, .card:hover::after { opacity: 1; }

/* ── head ───────────────────────────────────────────────── */
.head { display: flex; flex-direction: column; align-items: center; text-align: center; }
.avatar-wrap {
  width: var(--s7); height: var(--s7);
  border-radius: 50%;
  margin-bottom: var(--s4);
  box-shadow: 0 0 0 1px var(--line-2), 0 var(--s3) var(--s5) calc(var(--s3) * -1) rgba(0, 0, 0, 0.9);
  overflow: hidden;
  background: #151517;
}
.avatar { display: block; width: 100%; height: 100%; object-fit: cover; }

.name {
  font-size: 44px;
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 1.05;
}
.bio {
  margin-top: var(--s2);
  height: var(--s5);
  display: grid; place-items: center;
  font-size: 16px;
  font-weight: 500;
  color: var(--fg-2);
  letter-spacing: -0.01em;
}
#bio { display: inline-block; transition: opacity 0.34s var(--ease), translate 0.34s var(--ease), filter 0.34s var(--ease); }
#bio.out { opacity: 0; translate: 0 -5px; filter: blur(3px); }
#bio.pre { opacity: 0; translate: 0 5px; filter: blur(3px); transition: none; }

/* ── links ──────────────────────────────────────────────── */
.links {
  margin-top: var(--s5);
  display: flex; justify-content: center; gap: var(--s2);
}
.link {
  position: relative;
  width: var(--s5); height: var(--s5);
  display: grid; place-items: center;
  border-radius: 10px;
  color: var(--fg-2);
  transition: color 0.21s var(--ease), background 0.21s var(--ease), translate 0.34s var(--ease);
}
.link i {
  width: 15px; height: 15px;
  background: currentColor;
  -webkit-mask: var(--icon) center / contain no-repeat;
  mask: var(--icon) center / contain no-repeat;
}
.link:hover { color: var(--fg); background: var(--hover); translate: 0 -1px; }
.link:active { translate: 0 0; transition-duration: 0.08s; }

/* label tooltip */
.link::after {
  content: attr(data-label);
  position: absolute;
  bottom: calc(100% + var(--s2));
  left: 50%;
  translate: -50% 3px;
  padding: 4px var(--s2);
  border-radius: 7px;
  background: #18181b;
  border: 1px solid var(--line);
  font-size: 12px;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--fg);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.21s var(--ease), translate 0.21s var(--ease);
}
.link:hover::after, .link:focus-visible::after { opacity: 1; translate: -50% 0; }

/* ── player (spotify-style) ─────────────────────────────── */
.player {
  margin-top: var(--s5);
  padding: var(--s3);
  border-radius: var(--s3);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.pl-top {
  display: grid;
  grid-template-columns: var(--s6) minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--s3);
}
.pl-art {
  width: var(--s6); height: var(--s6);
  border-radius: 5px;
  overflow: hidden;
  background: #18181b;
  box-shadow: 0 var(--s2) var(--s4) calc(var(--s2) * -1) rgba(0, 0, 0, 0.7);
}
.pl-art img { display: block; width: 100%; height: 100%; object-fit: cover; }

.pl-meta { min-width: 0; display: flex; flex-direction: column; gap: 2px; }
.pl-title, .pl-artist { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pl-title { font-size: 16px; font-weight: 600; letter-spacing: -0.02em; line-height: 1.3; color: var(--fg); }
.pl-artist { font-size: 14px; line-height: 1.3; color: var(--fg-2); }

.pl-art img, .pl-meta { transition: opacity 0.34s var(--ease), translate 0.34s var(--ease), filter 0.34s var(--ease); }
.player.is-swapping .pl-art img { opacity: 0; filter: blur(4px); }
.player.is-swapping .pl-meta { opacity: 0; translate: 0 3px; filter: blur(3px); }

.ic {
  position: relative;
  width: 32px; height: 32px;
  display: grid; place-items: center;
  border-radius: 50%;
  color: var(--fg-2);
  transition: color 0.21s var(--ease), scale 0.21s var(--ease);
}
.ic svg { width: 16px; height: 16px; }
.ic:hover { color: var(--fg); scale: 1.04; }
.ic:active { scale: 0.94; transition-duration: 0.08s; }
.tog[aria-pressed="true"] { color: var(--green); }
.tog::after {
  content: "";
  position: absolute; bottom: 1px; left: 50%;
  width: 4px; height: 4px; margin-left: -2px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0; scale: 0;
  transition: opacity 0.21s var(--ease), scale 0.21s var(--ease);
}
.tog[aria-pressed="true"]::after { opacity: 1; scale: 1; }

.pl-ctrls {
  margin-top: var(--s3);
  display: flex; align-items: center; justify-content: center; gap: var(--s2);
}
.pl-play {
  width: var(--s5); height: var(--s5);
  margin: 0 var(--s1);
  display: grid; place-items: center;
  border-radius: 50%;
  background: var(--fg);
  color: #000;
  transition: scale 0.21s var(--ease), background 0.21s var(--ease);
}
.pl-play svg { width: 16px; height: 16px; }
.pl-play:hover { scale: 1.06; }
.pl-play:active { scale: 0.94; transition-duration: 0.08s; }

.pl-progress {
  margin-top: var(--s1);
  display: grid;
  grid-template-columns: var(--s5) minmax(0, 1fr) var(--s5);
  align-items: center;
  gap: var(--s2);
}
.pl-time {
  font-size: 12px;
  font-weight: 500;
  font-variant-numeric: tabular-nums; /* digits stay put as the time ticks */
  color: var(--fg-2);
}
.pl-time:first-child { text-align: right; }

.pl-bar {
  position: relative;
  height: var(--s3);
  display: flex; align-items: center;
  cursor: pointer;
  touch-action: none;
}
.pl-bar:focus-visible { outline-offset: 0; border-radius: 4px; }
.pl-track {
  width: 100%; height: 4px;
  border-radius: 2px;
  background: rgba(255, 255, 255, 0.18);
  overflow: hidden;
}
.pl-fill {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: var(--fg);
  transition: background 0.13s;
}
.pl-knob {
  position: absolute; top: 50%; left: 0;
  width: 12px; height: 12px;
  margin: -6px 0 0 -6px;
  border-radius: 50%;
  background: var(--fg);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
  opacity: 0; scale: 0.6;
  transition: opacity 0.13s var(--ease), scale 0.21s var(--ease);
}
.pl-bar:hover .pl-fill, .pl-bar.is-drag .pl-fill { background: var(--green); }
.pl-bar:hover .pl-knob, .pl-bar.is-drag .pl-knob { opacity: 1; scale: 1; }

/* ── footer ─────────────────────────────────────────────── */
.foot {
  position: fixed; left: 0; right: 0; bottom: var(--s4);
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--fg-3);
  pointer-events: none;
}

/* the youtube player that streams audio — out of sight */
.yt-host {
  position: fixed; left: 0; bottom: 0; z-index: -10;
  width: 200px; height: 200px;
  opacity: 0;
  pointer-events: none;
}
.yt-host iframe { width: 100%; height: 100%; border: 0; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; transition-delay: 0s !important; }
}