/* THE ODYSSEY · a jukebox · v1.0
   Palette: Closing Time #141B26 · Smoke Blue #2C3A4E · Strip Paper #F2E9D8
            Faded Ink #33291C · Tungsten #E8A54B · Rhinestone Rose #C9788C
   Claude · 2026-08-25 · Session: a29cc8d8-8643-4e90-97bd-25de479ae329 */

/* ---------- fonts ---------- */
@font-face {
  font-family: 'Fraunces';
  src: url('assets/fonts/Fraunces-900-normal-latin.woff2') format('woff2');
  font-weight: 900; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Newsreader';
  src: url('assets/fonts/Newsreader-400-normal-latin.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Newsreader';
  src: url('assets/fonts/Newsreader-400-italic-latin.woff2') format('woff2');
  font-weight: 400; font-style: italic; font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('assets/fonts/SpaceMono-400-normal-latin.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'Space Mono';
  src: url('assets/fonts/SpaceMono-700-normal-latin.woff2') format('woff2');
  font-weight: 700; font-style: normal; font-display: swap;
}
@font-face {
  font-family: 'GFS Didot';
  src: url('assets/fonts/GFSDidot-400-normal-greek.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0370-03FF;
}
@font-face { /* polytonic Greek (breathings, accents) lives in the extended block */
  font-family: 'GFS Didot';
  src: url('assets/fonts/GFSDidot-400-normal-greekext.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+1F00-1FFF;
}
@font-face { /* latin digits and punctuation inside Greek panels stay Didot on purpose */
  font-family: 'GFS Didot';
  src: url('assets/fonts/GFSDidot-400-normal-latin.woff2') format('woff2');
  font-weight: 400; font-style: normal; font-display: swap;
  unicode-range: U+0020-00FF, U+2013-2014, U+00B7;
}

/* ---------- tokens ---------- */
:root {
  --night: #141B26;
  --night-deep: #0D1219;
  --cabinet: #2C3A4E;
  --cabinet-hi: #3D4F68;
  --paper: #F2E9D8;
  --ink: #33291C;
  --tungsten: #E8A54B;
  --tungsten-dim: #A97B3D;
  --rose: #C9788C;
  --display: 'Fraunces', Georgia, 'Times New Roman', serif;
  --body: 'Newsreader', Georgia, serif;
  --mono: 'Space Mono', 'Courier New', monospace;
  --greek: 'GFS Didot', 'Newsreader', Georgia, serif;
  --strip-h: 3.6rem;
  --room-dim: 0;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  background: var(--night);
  color: var(--paper);
  font-family: var(--body);
  min-height: 100dvh;
  overflow-x: hidden;
}

/* film grain over everything, very low */
body::after {
  content: '';
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 200;
  opacity: 0.05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='0.6'/%3E%3C/svg%3E");
}

/* the room's light dips on selection */
#room-dimmer {
  position: fixed; inset: 0;
  background: #000;
  opacity: var(--room-dim);
  transition: opacity 0.28s ease;
  pointer-events: none;
  z-index: 90;
}

button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--rose); outline-offset: 3px; border-radius: 2px; }

/* =========================================================
   MEMORIAL PRELUDE
   ========================================================= */
#memorial {
  position: fixed; inset: 0;
  z-index: 100;
  background: #000;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: opacity 1.4s ease;
}
#memorial.leaving { opacity: 0; pointer-events: none; }
#memorial .photo {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center 22%;
  filter: brightness(0.32) saturate(0.85);
  opacity: 0;
  transform: scale(1.06);
  transition: opacity 2.4s ease, transform 9s linear, filter 1.6s ease;
}
#memorial.lit .photo { opacity: 1; transform: scale(1.0); }
#memorial.leaving .photo { filter: brightness(0.1) saturate(0.6); }
#memorial .scrim {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 50% 42%, transparent 30%, rgba(0,0,0,0.55) 100%),
    linear-gradient(to bottom, rgba(0,0,0,0.35), transparent 30%, transparent 60%, rgba(0,0,0,0.7));
}
#memorial .words {
  position: relative;
  text-align: center;
  padding: 2.2rem 2rem;
  background: radial-gradient(closest-side, rgba(0,0,0,0.5), rgba(0,0,0,0.28) 60%, transparent);
}
#memorial .in-memory {
  font-family: var(--mono);
  font-size: 0.8rem;
  letter-spacing: 0.55em;
  text-indent: 0.55em; /* balance the tracking */
  text-transform: uppercase;
  color: var(--tungsten);
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 1.6s ease 0.9s, transform 1.6s ease 0.9s, letter-spacing 3.5s ease 0.9s;
}
#memorial.lit .in-memory { opacity: 0.95; transform: none; letter-spacing: 0.72em; text-indent: 0.72em; }
#memorial .name {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(2.6rem, 11vw, 5rem);
  line-height: 1.05;
  margin: 1.1rem 0 1.2rem;
  color: var(--paper);
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 1.8s ease 1.7s, transform 1.8s ease 1.7s;
}
#memorial.lit .name { opacity: 1; transform: none; }
#memorial .dates {
  font-family: var(--body);
  font-style: italic;
  font-size: 1.02rem;
  letter-spacing: 0.06em;
  color: rgba(242, 233, 216, 0.88);
  opacity: 0;
  transition: opacity 1.8s ease 2.9s;
}
#memorial .dates span { white-space: nowrap; }
#memorial.lit .dates { opacity: 1; }
#memorial .skip-hint {
  position: absolute; bottom: max(1.4rem, env(safe-area-inset-bottom));
  left: 0; right: 0;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: rgba(242,233,216,0.35);
  opacity: 0;
  transition: opacity 1.2s ease 4.5s;
}
#memorial.lit .skip-hint { opacity: 1; }

/* =========================================================
   THE JUKEBOX
   ========================================================= */
#jukebox {
  max-width: 30rem;
  margin: 0 auto;
  padding: 1.1rem 0.9rem calc(4.4rem + env(safe-area-inset-bottom));
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 1.2s ease, transform 1.2s ease;
}
#jukebox.on { opacity: 1; transform: none; }

/* maker's plate */
.plate {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(242,233,216,0.4);
  padding: 0.25rem 0.4rem 0.7rem;
  white-space: nowrap;
  gap: 0.8rem;
}
.plate span { overflow: hidden; text-overflow: ellipsis; }
.plate .right { color: rgba(232,165,75,0.55); flex: none; }

/* ---------- the window ---------- */
#window {
  position: relative;
  background: linear-gradient(175deg, var(--cabinet-hi), var(--cabinet) 30%, #24303F 100%);
  border-radius: 14px;
  padding: 0.85rem 0.8rem;
  box-shadow:
    inset 0 2px 1px rgba(255,255,255,0.09),
    inset 0 -3px 8px rgba(0,0,0,0.4),
    0 18px 42px -18px rgba(0,0,0,0.85);
}
/* glass sheen */
#window::after {
  content: '';
  position: absolute; inset: 0.85rem 0.8rem;
  border-radius: 6px;
  background: linear-gradient(115deg, rgba(255,255,255,0.10) 0%, rgba(255,255,255,0.02) 22%, transparent 40%);
  pointer-events: none;
}
#strips { list-style: none; display: flex; flex-direction: column; gap: 7px; }

/* ---------- one title strip ----------
   --wear 0..1 and --seed drive every ageing effect. */
.strip {
  position: relative;
  width: 100%;
  display: block;
  text-align: inherit;
  height: var(--strip-h);
  border-radius: 2px;
  overflow: hidden;
  background:
    linear-gradient(to bottom, rgba(51,41,28, calc(var(--wear) * 0.16)), transparent 30%,
      transparent 70%, rgba(51,41,28, calc(var(--wear) * 0.22))),
    linear-gradient(to right, rgba(120,90,40, calc(var(--wear) * 0.18)), transparent 12%,
      transparent 88%, rgba(120,90,40, calc(var(--wear) * 0.24))),
    var(--paper);
  filter: sepia(calc(var(--wear) * 0.5)) saturate(calc(1 - var(--wear) * 0.25))
          brightness(calc(1 - var(--wear) * 0.13));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.5), 0 1px 3px rgba(0,0,0,0.5);
  transition: transform 0.18s ease, box-shadow 0.3s ease;
}
/* foxing + stains, seeded by background-position so no two age alike.
   quadratic in wear so mid-century records calm down and antiquity stays filthy */
.strip::before {
  content: '';
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: calc(var(--wear) * var(--wear) * 0.85);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='120'%3E%3Cfilter id='f'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.028 0.05' numOctaves='4' seed='7'/%3E%3CfeColorMatrix values='0 0 0 0 0.42  0 0 0 0 0.30  0 0 0 0 0.12  0 0 0.9 -0.42 0'/%3E%3C/filter%3E%3Crect width='320' height='120' filter='url(%23f)'/%3E%3C/svg%3E");
  background-position: calc(var(--seed) * 47px) calc(var(--seed) * -23px);
  mix-blend-mode: multiply;
}
/* edge chips on the heavily worn */
.strip[data-chips="3"] { clip-path: polygon(0 8%, 2.2% 0, 31% 0, 33% 5%, 68% 2%, 100% 0, 100% 100%, 40% 100%, 37.5% 95%, 12% 99%, 0 100%); }
.strip[data-chips="2"] { clip-path: polygon(0 0, 55% 0, 57% 4%, 100% 1%, 100% 100%, 76% 100%, 74% 96%, 0 99%); }
.strip[data-chips="1"] { clip-path: polygon(0 0, 100% 0, 100% 96%, 88% 100%, 0 100%); }

.strip .row {
  position: relative;
  height: 100%;
  display: grid;
  grid-template-columns: 2.5rem 1fr 2.5rem;
  align-items: center;
}
.strip .code {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.72rem;
  color: var(--ink);
  opacity: calc(1 - var(--wear) * 0.45);
  text-align: center;
  border-right: 1px solid rgba(51,41,28,0.25);
  align-self: stretch;
  display: flex; align-items: center; justify-content: center;
}
.strip .mid { text-align: center; min-width: 0; }
/* THE TITLE · identical on all seven. Do not vary any metric here. */
.strip .title {
  display: block;
  font-family: var(--display);
  font-weight: 900;
  font-size: 1.18rem;
  letter-spacing: 0.16em;
  line-height: 1;
  color: var(--ink);
  opacity: calc(1 - var(--wear) * 0.4);
  text-shadow: 0 0 calc(var(--wear) * 1.1px) rgba(51,41,28, calc(var(--wear) * 0.8));
  white-space: nowrap;
}
.strip .credit {
  display: block;
  font-family: var(--mono);
  font-size: 0.54rem;
  letter-spacing: 0.04em;
  color: var(--ink);
  opacity: calc(0.82 - var(--wear) * 0.4);
  margin-top: 0.34rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
@media (max-width: 420px) {
  .strip .credit { font-size: 0.5rem; letter-spacing: 0.01em; }
}
/* played punch · debossed into the paper */
.strip .punch {
  justify-self: center;
  width: 0.55rem; height: 0.55rem;
  border-radius: 50%;
  border: 1px solid rgba(51,41,28,0.35);
  background: transparent;
  box-shadow: inset 0 1px 2px rgba(51,41,28,0.3), 0 1px 0 rgba(255,255,255,0.45);
  transition: background 0.4s ease, box-shadow 0.4s ease;
}
.strip.played .punch {
  background: var(--rose);
  border-color: rgba(51,41,28,0.4);
  box-shadow: inset 0 1px 2px rgba(51,41,28,0.5), 0 1px 0 rgba(255,255,255,0.45), 0 0 6px rgba(201,120,140,0.4);
}
/* D1: sealed · shrink-wrap sheen instead of wear */
.strip.sealed::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 30%, rgba(255,255,255,0.34) 46%, rgba(255,255,255,0.06) 55%, transparent 70%);
  pointer-events: none;
  animation: sheen 7s ease-in-out infinite;
}
@keyframes sheen {
  0%, 68% { transform: translateX(-110%); }
  86%, 100% { transform: translateX(110%); }
}

/* selection flare */
.strip.flare {
  box-shadow:
    inset 0 1px 0 rgba(255,255,255,0.5),
    0 0 0 1px rgba(232,165,75,0.8),
    0 0 22px 4px rgba(232,165,75,0.55);
}
.strip:not(.flare):hover { transform: translateY(-1px); }
.strip:active { transform: translateY(1px); }

/* now-playing marker in the window */
.strip.now .code { color: var(--tungsten-dim); opacity: 1; }

/* =========================================================
   KEYPAD
   ========================================================= */
#keypad {
  margin-top: 1rem;
  background: linear-gradient(178deg, var(--cabinet) 0%, #222D3B 100%);
  border-radius: 14px;
  padding: 0.9rem 0.95rem 1.05rem;
  box-shadow:
    inset 0 2px 1px rgba(255,255,255,0.07),
    inset 0 -3px 8px rgba(0,0,0,0.35),
    0 14px 34px -16px rgba(0,0,0,0.8);
}
#readout {
  font-family: var(--mono);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.05rem;
  letter-spacing: 0.5em;
  text-indent: 0.5em;
  color: var(--tungsten);
  background: var(--night-deep);
  border-radius: 6px;
  height: 2.55rem;
  box-shadow: inset 0 2px 8px rgba(0,0,0,0.8), inset 0 0 0 1px rgba(232,165,75,0.12);
  text-shadow: 0 0 8px rgba(232,165,75,0.6);
  white-space: nowrap;
  overflow: hidden;
}
#readout.msg { letter-spacing: 0.18em; text-indent: 0.18em; font-size: 0.78rem; }
#readout.shake { animation: shake 0.4s ease; }
@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(4px); }
  75% { transform: translateX(-2px); }
}
.keys { display: flex; gap: 0.6rem; justify-content: center; margin-top: 0.8rem; }
.key {
  flex: 1;
  max-width: 4.4rem;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--paper);
  padding: 0.72rem 0;
  border-radius: 9px;
  background: linear-gradient(to bottom, var(--cabinet-hi), var(--cabinet));
  box-shadow:
    0 3px 0 #1B2530,
    0 5px 8px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.14);
  transition: transform 0.07s ease, box-shadow 0.07s ease, background 0.2s ease;
  touch-action: manipulation;
}
.key:active, .key.pressed {
  transform: translateY(3px);
  box-shadow: 0 0 0 #1B2530, 0 1px 3px rgba(0,0,0,0.6), inset 0 1px 4px rgba(0,0,0,0.35);
}
.key.armed { color: var(--tungsten); box-shadow: 0 3px 0 #1B2530, 0 5px 8px rgba(0,0,0,0.5), inset 0 0 0 1px rgba(232,165,75,0.5); }
.keys.numbers .key { max-width: 6.9rem; }

/* =========================================================
   ELAPSED
   ========================================================= */
#elapsed {
  position: fixed;
  left: max(0.9rem, env(safe-area-inset-left));
  bottom: max(0.9rem, env(safe-area-inset-bottom));
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  color: rgba(232,165,75,0.6);
  z-index: 60;
  pointer-events: none;
}

/* =========================================================
   PLATTER (player view)
   ========================================================= */
#platter {
  position: fixed; inset: 0;
  z-index: 80;
  display: none;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: var(--night-deep);
}
#platter.open { display: block; }
#platter .inner {
  max-width: 30rem;
  margin: 0 auto;
  padding: 1rem 1rem calc(3rem + env(safe-area-inset-bottom));
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.5s ease 0.05s, transform 0.55s cubic-bezier(0.2, 0.9, 0.3, 1) 0.05s;
}
#platter.open .inner { opacity: 1; transform: none; }

#platter .topbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 0.9rem;
}
#platter .now-code {
  font-family: var(--mono); font-weight: 700;
  font-size: 0.62rem; letter-spacing: 0.1em;
  color: var(--tungsten);
  white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
  margin-right: 0.7rem;
}
#platter .back {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(242,233,216,0.65);
  padding: 0.5rem 0.85rem;
  border: 1px solid rgba(242,233,216,0.22);
  border-radius: 99px;
  white-space: nowrap;
  flex: none;
  transition: color 0.2s, border-color 0.2s;
}
#platter .back:hover { color: var(--paper); border-color: rgba(242,233,216,0.5); }

/* the disc */
.disc-stage {
  display: flex; justify-content: center;
  padding: 0.4rem 0 1.1rem;
  perspective: 700px;
}
.disc {
  --disc-size: min(15.5rem, 62vw);
  position: relative;
  width: var(--disc-size); height: var(--disc-size);
  border-radius: 50%;
  overflow: hidden;
  background:
    repeating-radial-gradient(circle at 50% 50%,
      #10151d 0px, #1a212c 1.6px, #10151d 3.2px),
    #10151d;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.05),
    0 24px 50px -18px rgba(0,0,0,0.9),
    inset 0 0 46px rgba(0,0,0,0.75);
}
.disc.dropping { animation: drop 0.75s cubic-bezier(0.34, 1.3, 0.5, 1) both; }
@keyframes drop {
  from { transform: translateY(-46px) scale(1.05) rotateX(14deg); opacity: 0; }
  to   { transform: none; opacity: 1; }
}
.disc .sheen {
  position: absolute; inset: 0; border-radius: 50%;
  background: conic-gradient(from 210deg,
    transparent 0deg, rgba(255,255,255,0.075) 24deg, transparent 60deg,
    transparent 178deg, rgba(255,255,255,0.05) 200deg, transparent 235deg);
  pointer-events: none;
}
.disc .label {
  position: absolute; inset: 26%;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(120,90,40, calc(var(--wear) * 0.25)), transparent 55%),
    var(--paper);
  filter: sepia(calc(var(--wear) * 0.55)) brightness(calc(1 - var(--wear) * 0.14));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center;
  color: var(--ink);
  padding: 8%;
  box-shadow: inset 0 0 12px rgba(0,0,0,0.22);
}
/* ring-wear arcs scale with wear */
.disc .label::before {
  content: '';
  position: absolute; inset: -9%;
  border-radius: 50%;
  border: 6px solid transparent;
  border-top-color: rgba(51,41,28, calc(var(--wear) * 0.22));
  border-left-color: rgba(51,41,28, calc(var(--wear) * 0.13));
  transform: rotate(calc(var(--seed) * 40deg));
}
.disc .label .l-title {
  font-family: var(--display);
  font-weight: 900;
  font-size: clamp(0.78rem, 3.6vw, 0.95rem);
  letter-spacing: 0.1em;
  line-height: 1.18;
  opacity: calc(1 - var(--wear) * 0.42);
  text-align: center;
  margin-bottom: 1.3rem; /* the spindle hole lives in this gap */
  transform: translateY(-2px);
}
.disc .label .l-artist {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  opacity: calc(0.8 - var(--wear) * 0.35);
}
.disc .spindle {
  position: absolute; left: 50%; top: 50%;
  width: 9px; height: 9px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--night-deep);
  box-shadow: 0 0 0 2px rgba(0,0,0,0.5), 0 0 4px 1px rgba(255,255,255,0.12);
  z-index: 2;
}
.disc.spinning { animation: spin 1.85s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
/* sealed D1 disc: shrink-wrapped, never spins */
.disc.sealed-disc {
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.22),
    inset 0 0 0 3px rgba(255,255,255,0.1),
    0 24px 50px -18px rgba(0,0,0,0.9),
    inset 0 0 46px rgba(0,0,0,0.45);
}
.disc.sealed-disc .sheen {
  background:
    radial-gradient(ellipse at 30% 22%, rgba(255,255,255,0.2), transparent 48%),
    linear-gradient(155deg, transparent 55%, rgba(255,255,255,0.06) 72%, transparent 88%),
    conic-gradient(from 210deg,
      transparent 0deg, rgba(255,255,255,0.075) 24deg, transparent 60deg,
      transparent 178deg, rgba(255,255,255,0.05) 200deg, transparent 235deg);
}
.disc.sealed-disc::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(115deg, transparent 30%, rgba(255,255,255,0.3) 46%, rgba(255,255,255,0.08) 54%, transparent 68%);
  animation: sheen 5.5s ease-in-out infinite;
}

/* player area */
#player-zone { margin: 0.3rem 0 1.1rem; }
.yt-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 10px;
  overflow: hidden;
  background: #000;
  box-shadow: 0 14px 34px -16px rgba(0,0,0,0.9);
}
.yt-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

/* facade: our poster, our light. YouTube arrives only on tap. */
.yt-frame.facade .facade-btn {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  background-size: 118% auto; /* crops baked-in watermarks at the frame edge */
  background-position: center;
}
.yt-frame.facade .facade-btn.local-poster {
  background-size: cover; /* bundled posters are pre-cropped */
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.yt-frame.facade .facade-tint {
  position: absolute; inset: 0;
  background:
    linear-gradient(to top right, rgba(20,27,38,0.8), transparent 32%),
    radial-gradient(ellipse at 50% 55%, rgba(20,27,38,0.18), rgba(20,27,38,0.62) 100%),
    linear-gradient(rgba(20,27,38,0.28), rgba(20,27,38,0.28));
}
.yt-frame.facade .facade-play {
  position: relative;
  width: 3.6rem; height: 3.6rem;
  border-radius: 50%;
  background: var(--tungsten);
  color: var(--night-deep);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 22px rgba(0,0,0,0.55), 0 0 0 6px rgba(232,165,75,0.18);
  transition: transform 0.15s ease;
}
.yt-frame.facade .facade-btn:hover .facade-play { transform: scale(1.06); }
.yt-frame.facade .facade-btn:active .facade-play { transform: scale(0.95); }
/* typographic facade (no borrowed thumbnail) */
.yt-frame.facade.typo .facade-btn {
  background:
    radial-gradient(ellipse at 50% 40%, rgba(232,165,75,0.1), transparent 65%),
    linear-gradient(170deg, #26313F, #1A2330);
  flex-direction: column;
  gap: 0.9rem;
}
.yt-frame.facade.typo .facade-tint { display: none; }
.yt-frame.facade.typo .facade-title {
  position: relative;
  font-family: var(--greek);
  font-size: 1.9rem;
  letter-spacing: 0.34em;
  text-indent: 0.34em;
  color: var(--paper);
}

/* skinned audio transport */
.transport {
  display: flex; align-items: center; gap: 0.8rem;
  background: rgba(44,58,78,0.55);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
}
.transport .pp {
  width: 2.7rem; height: 2.7rem;
  flex: none;
  border-radius: 50%;
  background: var(--tungsten);
  color: var(--night-deep);
  font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 12px rgba(232,165,75,0.35);
  transition: transform 0.12s ease;
}
.transport .pp:active { transform: scale(0.93); }
.transport .track { flex: 1; min-width: 0; }
.transport .t-name {
  font-family: var(--mono); font-size: 0.62rem;
  letter-spacing: 0.1em;
  color: rgba(242,233,216,0.8);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  margin-bottom: 0.42rem;
}
.transport .bar {
  position: relative;
  height: 4px; border-radius: 2px;
  background: rgba(242,233,216,0.18);
  cursor: pointer;
}
.transport .bar .fill {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 0%;
  border-radius: 2px;
  background: var(--tungsten);
  box-shadow: 0 0 6px rgba(232,165,75,0.5);
}
.transport .time {
  font-family: var(--mono); font-size: 0.58rem;
  color: rgba(242,233,216,0.5);
  margin-top: 0.35rem;
}

/* track picker (C1) */
.tracks { display: flex; flex-direction: column; gap: 0.45rem; margin-bottom: 0.8rem; }
.track-btn {
  display: flex; align-items: baseline; gap: 0.6rem;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-align: left;
  color: rgba(242,233,216,0.75);
  padding: 0.6rem 0.75rem;
  border: 1px solid rgba(242,233,216,0.16);
  border-radius: 9px;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}
.track-btn .no { color: var(--tungsten-dim); flex: none; }
.track-btn .t-title { flex: 1 1 auto; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
@media (max-width: 460px) {
  .track-btn .t-title { flex-basis: calc(100% - 1.6rem); }
  .track-btn .version-toggle { margin-left: auto; margin-top: 0.35rem; }
}
.track-btn.on {
  color: var(--paper);
  border-color: rgba(232,165,75,0.7);
  background: rgba(232,165,75,0.08);
}
.version-toggle {
  display: inline-flex;
  margin-left: auto;
  border: 1px solid rgba(242,233,216,0.2);
  border-radius: 99px;
  overflow: hidden;
  flex: none;
}
.version-toggle button {
  font-family: var(--mono);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  padding: 0.28rem 0.55rem;
  color: rgba(242,233,216,0.6);
}
.version-toggle button.on { background: var(--rose); color: var(--night-deep); font-weight: 700; }

/* Greek-only panel (A1) + B2 poem */
.greek-panel {
  font-family: var(--greek);
  font-size: 0.98rem;
  line-height: 1.8;
  color: rgba(242,233,216,0.92);
  text-align: left;
  padding: 1.1rem 0.4rem 0.4rem;
}
/* verse: wrapped lines hang by an em, the classical way */
.greek-panel .vline {
  padding-left: 1.2em;
  text-indent: -1.2em;
  min-height: 1em;
}
.greek-panel.poem { font-size: 0.94rem; padding: 0.9rem 0.5rem 0.2rem; }

/* B1 flipper */
.flipper { margin-top: 0.2rem; }
.flip-tabs {
  display: flex; flex-wrap: wrap; gap: 0.35rem;
  justify-content: center;
  margin-bottom: 0.9rem;
}
.flip-tab {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: rgba(242,233,216,0.55);
  padding: 0.35rem 0.6rem;
  border: 1px solid rgba(242,233,216,0.16);
  border-radius: 99px;
  transition: all 0.2s;
}
.flip-tab.on { color: var(--night-deep); background: var(--tungsten); border-color: var(--tungsten); font-weight: 700; }
.flip-frame {
  position: relative;
  border: 1px solid rgba(242,233,216,0.14);
  border-radius: 10px;
  padding: 1.15rem 1.05rem 0.9rem;
  min-height: 15.5rem;
  background: rgba(44,58,78,0.3);
}
.flip-text {
  font-family: var(--body);
  font-size: 1.02rem;
  line-height: 1.66;
  color: rgba(242,233,216,0.93);
  white-space: pre-line;
  transition: opacity 0.35s ease;
}
.flip-text.fading { opacity: 0; }
.flip-meta {
  margin-top: 0.9rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  color: rgba(232,165,75,0.75);
  text-transform: uppercase;
}
.flip-linkout { margin-top: 0.3rem; }
.polytropos {
  margin-top: 1rem;
  border-top: 1px solid rgba(242,233,216,0.12);
  padding-top: 0.85rem;
}
.polytropos .p-greek {
  font-family: var(--greek);
  text-align: center;
  font-size: 1.05rem;
  color: var(--tungsten);
  margin-bottom: 0.6rem;
}
.polytropos .p-words {
  display: flex; flex-direction: column; gap: 0.3rem;
  align-items: center;
}
.polytropos .p-word {
  font-family: var(--body);
  font-style: italic;
  font-size: 0.85rem;
  color: rgba(242,233,216,0.72);
}
.polytropos .p-word b { color: var(--paper); font-weight: 400; }
.polytropos .p-word.hot { color: var(--tungsten); }

/* the card · prints like a receipt */
#card {
  position: relative;
  background: var(--paper);
  color: var(--ink);
  border-radius: 3px 3px 6px 6px;
  padding: 1.2rem 1.15rem 1.35rem;
  margin-top: 0.4rem;
  box-shadow: 0 16px 38px -18px rgba(0,0,0,0.85);
  clip-path: inset(0 0 100% 0);
}
#card.printed { animation: printout 0.9s cubic-bezier(0.3, 0.6, 0.3, 1) 0.25s both; }
@keyframes printout {
  from { clip-path: inset(0 0 100% 0); }
  to   { clip-path: inset(0 0 0 0); }
}
#card::before { /* perforation */
  content: '';
  position: absolute; top: 0; left: 0.6rem; right: 0.6rem;
  border-top: 2px dashed rgba(51,41,28,0.25);
}
#card .c-head {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: rgba(51,41,28,0.68);
  margin-bottom: 0.8rem;
  display: flex; justify-content: space-between;
  gap: 0.8rem;
}
#card .c-head span:last-child { flex: none; }
#card .c-body p {
  font-family: var(--body);
  font-size: 1.0rem;
  line-height: 1.62;
  margin-bottom: 0.75rem;
}
#card .c-body p:last-child { margin-bottom: 0; }
#card .c-body .num {
  font-family: var(--mono);
  font-weight: 700;
  font-size: 0.72rem;
  color: rgba(51,41,28,0.5);
  margin-right: 0.4rem;
}
#card a {
  color: inherit;
  text-decoration-color: rgba(201,120,140,0.85);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}
#card a:hover { color: #000; }
#card .c-links {
  margin-top: 0.95rem;
  padding-top: 0.7rem;
  border-top: 1px solid rgba(51,41,28,0.16);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.05em;
  line-height: 1.9;
}

/* unavailable-media note (graceful degradation, never a broken player) */
.no-media {
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.1em;
  line-height: 1.8;
  color: rgba(242,233,216,0.6);
  border: 1px dashed rgba(242,233,216,0.25);
  border-radius: 9px;
  padding: 0.8rem 0.9rem;
}
.no-media a { color: var(--tungsten); }

/* =========================================================
   DESKTOP ROOM
   ========================================================= */
@media (min-width: 700px) {
  body {
    background:
      radial-gradient(ellipse 65% 46% at 50% 30%, rgba(232,165,75,0.055), transparent 70%),
      radial-gradient(ellipse 80% 60% at 50% 110%, rgba(13,18,25,0.9), transparent 60%),
      var(--night);
  }
  :root { --strip-h: 3.9rem; }
  .strip .title { font-size: 1.3rem; }
  /* one cabinet, one pool of light on the floor */
  #jukebox {
    max-width: 34.5rem;
    margin-top: 2.4rem;
    padding: 1.5rem 1.4rem 1.8rem;
    background: linear-gradient(178deg, #26313F, #1B2431 70%, #161E29);
    border-radius: 26px;
    box-shadow:
      inset 0 2px 1px rgba(255,255,255,0.06),
      0 34px 70px -28px rgba(0,0,0,0.95),
      0 60px 130px -36px rgba(232,165,75,0.22);
  }
  .plate { padding-top: 0.1rem; }
  .strip .credit { font-size: 0.6rem; }
  #platter .inner { padding-top: 2.2rem; }
  /* the session clock reads as a caption on the room floor, centered under the object */
  #elapsed {
    left: 50%;
    transform: translateX(-50%);
    bottom: 1.1rem;
    font-size: 0.7rem;
  }
  /* the memorial text settles low, off her face; the dates grow */
  #memorial { align-items: flex-end; justify-content: center; }
  #memorial .words { padding-bottom: 8vh; }
  #memorial .dates { font-size: 1.15rem; }
}
/* wide room: disc + player on the left, receipt + reading matter on the right */
@media (min-width: 980px) {
  #platter .inner {
    max-width: 62rem;
    display: grid;
    grid-template-columns: minmax(0, 25rem) minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    column-gap: 2.6rem;
    min-height: calc(100vh - 3rem);
  }
  #platter .topbar { grid-column: 1 / -1; align-self: start; }
  #platter .col-a { grid-column: 1; }
  #platter .col-b { grid-column: 2; margin-top: 0.4rem; }
  /* the sealed record's short page centers itself instead of stopping */
  #platter.sealed-view .col-a { align-self: center; }
  #platter.sealed-view .col-b { align-self: center; }
  #reading-zone .greek-panel, #reading-zone .polytropos {
    border: 1px solid rgba(242,233,216,0.1);
    border-radius: 10px;
    background: rgba(44,58,78,0.22);
    padding: 1.3rem 1.4rem;
    margin-top: 1.4rem;
  }
  #reading-zone .polytropos { border-top: 1px solid rgba(242,233,216,0.1); }
}

/* =========================================================
   REDUCED MOTION
   ========================================================= */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.15s !important;
    transition-delay: 0s !important;
  }
  #memorial .photo { transform: none !important; transition: opacity 0.6s ease !important; }
  .disc.spinning { animation: none !important; }
  .strip.sealed::after, .disc.sealed-disc::after { animation: none !important; display: none; }
  #card.printed { animation: none !important; clip-path: none !important; }
  #readout.shake { animation: none !important; }
}