/* Layout: a dark paint booth. The car sits under studio light at the top; the film codes run beneath it like the booth's sample rail; the full sample wall follows. */
:root{
  --bg:var(--color-canvas); --panel:var(--color-raised); --line:var(--color-line); --fg:var(--color-ink); --muted:var(--color-ink-3);
  --accent:var(--color-accent); --accent-ink:var(--color-on-accent);
  --f-display:var(--font-sans); --f-body:var(--font-sans); --f-code:var(--font-sans);
}
.wrap{max-width:1200px;margin-inline:auto;padding-inline:max(16px,env(safe-area-inset-left,0px))}
a{color:inherit}
button{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px}


/* ---------- booth ---------- */
.booth{position:relative;border-radius:22px;overflow:hidden;background:radial-gradient(120% 90% at 50% 0%,#232327 0%,#0f0f11 55%,#08080a 100%);border:1px solid var(--line)}
.stage{position:relative;height:clamp(420px,68vh,720px);max-width:100%}
.view{position:absolute;inset:0}
.stage canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:pan-y}
.stage canvas:active{cursor:grabbing}
.sampleview{position:absolute;inset:0;display:grid;place-items:center;align-content:center;gap:10px;z-index:1;perspective:1200px;opacity:0;transition:opacity .45s}
.sampleview.on{opacity:1}
@media (min-width:761px){.sampleview{justify-items:start;padding-inline-start:7%}.svcard{width:min(500px,52%)}}
.sampleview p{margin:0;font-size:12px;color:var(--muted)}
.svcard{position:relative;width:min(520px,70%);aspect-ratio:3/2;max-width:100%;border-radius:18px;overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.7),inset 0 0 0 1px rgba(255,255,255,.1);transform:rotateX(8deg) rotateY(-14deg);animation:svfloat 7s ease-in-out infinite}
.svcard img{width:100%;height:100%;object-fit:cover;display:block}
.svcard i{position:absolute;inset:0;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.25) 48%,transparent 60%);transform:translateX(-130%);animation:vsweep 3.6s ease-in-out infinite}
@keyframes svfloat{0%,100%{transform:rotateX(8deg) rotateY(-14deg)}50%{transform:rotateX(4deg) rotateY(10deg)}}
@keyframes vsweep{0%,30%{transform:translateX(-130%)}75%,100%{transform:translateX(130%)}}
.stage.sampling canvas{opacity:.12;transition:opacity .45s}
.stage canvas{transition:opacity .45s}
.chip.sp i::after{content:"";position:absolute;bottom:4px;inset-inline-end:4px;width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 2px var(--bg)}
.chip i{position:relative}
.beam{position:absolute;inset:0;pointer-events:none;background:linear-gradient(100deg,transparent 30%,rgba(255,255,255,.10) 46%,rgba(255,255,255,.02) 54%,transparent 64%);transform:translateX(-110%)}
.beam.go{animation:beam 1.1s cubic-bezier(.3,.6,.2,1)}
@keyframes beam{to{transform:translateX(110%)}}
.loader{position:absolute;inset:0;display:grid;place-items:center;gap:10px;align-content:center;color:var(--muted);font-size:13px;transition:opacity .6s}
.loader .bar{width:180px;height:3px;border-radius:3px;background:var(--line);overflow:hidden}
.loader .bar i{display:block;height:100%;width:0;background:var(--accent);transition:width .2s}
.loader.done{opacity:0;pointer-events:none}

.hud{display:none;z-index:2;position:absolute;top:22px;inset-inline-start:24px;max-width:min(440px,calc(100% - 48px));pointer-events:none}
.eyebrow{font-family:var(--f-code);font-weight:600;letter-spacing:.22em;font-size:12px;color:var(--accent);text-transform:uppercase}
.hud h1{font-family:var(--f-display);font-weight:700;font-size:clamp(24px,3.4vw,40px);line-height:1.2;margin:.25em 0 0;text-wrap:balance}
.hud h1 em{font-style:normal;color:var(--accent)}

.now{text-shadow:0 2px 18px rgba(0,0,0,.75);z-index:2;position:absolute;bottom:20px;inset-inline-end:24px;display:flex;flex-direction:column;align-items:flex-end;gap:6px;text-align:end;max-width:calc(100% - 48px)}
.now .code{font-family:var(--f-code);font-weight:700;font-size:clamp(40px,6vw,76px);line-height:.9;letter-spacing:.02em;direction:ltr;overflow:hidden}
.now .code span{display:inline-block;animation:up .5s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(var(--k)*28ms)}
@keyframes up{from{transform:translateY(105%);opacity:.001}to{transform:none;opacity:1}}
.now .name{font-family:var(--f-display);font-weight:700;font-size:18px}
.now .en{font-size:12px;color:var(--muted);direction:ltr}
.now .row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;justify-content:flex-end;margin-top:6px}
.pill{font-size:11px;border:1px solid rgba(255,255,255,.18);padding:2px 9px;border-radius:999px;color:#d8d4cc;background:rgba(0,0,0,.35)}
.sample{width:74px;height:50px;border-radius:8px;overflow:hidden;box-shadow:0 6px 18px rgba(0,0,0,.6),inset 0 0 0 1px rgba(255,255,255,.15);flex:none}
.sample img{width:100%;height:100%;object-fit:cover;display:block}
.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 16px;border-radius:10px;border:1px solid var(--line);background:var(--panel);cursor:pointer;text-decoration:none;font-size:14px;white-space:nowrap}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}
.shots{z-index:2;position:absolute;bottom:52px;inset-inline-start:24px;display:flex;gap:6px;flex-wrap:wrap;max-width:46%}
.shot{font-size:12px;padding:6px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.14);background:rgba(10,10,12,.55);backdrop-filter:blur(6px);cursor:pointer;color:#d8d4cc}
.shot[aria-pressed="true"]{border-color:var(--accent);color:var(--fg)}
.hint{z-index:2;position:absolute;bottom:22px;inset-inline-start:24px;font-size:12px;color:var(--muted);display:flex;align-items:center;gap:8px;pointer-events:none}
.hint svg{opacity:.7}
.approx{font-size:11px;color:var(--muted)}

/* sample rail */
.railbox{border-top:1px solid var(--line);background:rgba(10,10,12,.7);padding:12px 16px 14px;display:flex;flex-direction:column;gap:10px}
.fams{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.fams::-webkit-scrollbar,.strip::-webkit-scrollbar{display:none}
.fam{flex:0 0 auto;display:flex;align-items:center;gap:7px;padding:5px 12px 5px 10px;border-radius:999px;border:1px solid var(--line);background:var(--panel);cursor:pointer;font-size:12.5px;white-space:nowrap}
.fam .dot{width:12px;height:12px;border-radius:50%;box-shadow:inset 0 0 0 1px rgba(255,255,255,.2)}
.fam em{font-style:normal;font-family:var(--f-code);color:var(--muted)}
.fam[aria-pressed="true"]{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 14%,var(--panel))}
.legend{font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:6px}
.ldot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:none}
.strip{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none;scroll-behavior:smooth;padding:6px 2px 2px}
.chip{flex:0 0 auto;width:58px;border:0;padding:0;background:none;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:4px;transition:transform .2s}
.chip i{display:block;width:58px;height:58px;border-radius:12px;background-size:cover;background-position:center;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12);transition:box-shadow .2s,transform .2s}
.chip b{font-family:var(--f-code);font-weight:600;font-size:11px;color:var(--muted);direction:ltr;white-space:nowrap}
.chip:hover i{transform:translateY(-3px)}
.chip[aria-current="true"] i{box-shadow:0 0 0 2px var(--bg),0 0 0 4px var(--accent)}
.chip[aria-current="true"] b{color:var(--fg)}

/* ---------- wall ---------- */
.meta{display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding-block:34px 12px;flex-wrap:wrap}
.meta h2{font-family:var(--f-display);font-weight:700;font-size:22px;margin:0}
.tools{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.fin{padding:5px 12px;border-radius:8px;border:1px solid var(--line);background:transparent;cursor:pointer;font-size:12px;color:var(--muted)}
.fin[aria-pressed="true"]{color:var(--accent-ink);background:var(--accent);border-color:var(--accent)}
.search{display:flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:8px;padding:0 10px;background:var(--panel);min-width:0;flex:0 1 220px}
.search input{background:transparent;border:0;outline:0;color:var(--fg);font:inherit;font-size:13px;padding:7px 0;width:100%;min-width:0}
.wall{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;padding-block:8px 36px}
.tile{position:relative;border:0;padding:0;text-align:inherit;background:var(--panel);border-radius:14px;overflow:hidden;cursor:pointer;
  transform:perspective(800px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .25s ease-out,box-shadow .25s;
  box-shadow:inset 0 0 0 1px var(--line);animation:rise .5s cubic-bezier(.2,.8,.2,1) both;animation-delay:calc(min(var(--n),24) * 20ms)}
.tile:hover{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--accent) 60%,transparent),0 16px 34px rgba(0,0,0,.5)}
.tile .sw{position:relative;aspect-ratio:3/2;max-width:100%;overflow:hidden;background:#1d1d20}
.tile img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .5s}
.tile:hover img{transform:scale(1.08)}
.tile .sw::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .3s;background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.32),transparent 45%)}
.tile:hover .sw::after{opacity:1}
.tile .tag{position:absolute;top:8px;inset-inline-start:8px;display:flex;gap:4px}
.tile .tag span{font-size:10px;padding:2px 7px;border-radius:5px;background:rgba(10,10,11,.72);color:#eee}
.tile .try{position:absolute;bottom:8px;inset-inline-end:8px;font-size:11px;padding:3px 9px;border-radius:999px;background:var(--accent);color:var(--accent-ink);font-weight:600;opacity:0;transform:translateY(6px);transition:.25s}
.tile:hover .try,.tile:focus-visible .try{opacity:1;transform:none}
.tile .info{padding:10px 12px 12px;display:flex;flex-direction:column;gap:1px;min-width:0}
.tile .code{font-family:var(--f-code);font-weight:700;font-size:18px;letter-spacing:.04em;direction:ltr;text-align:end}
.tile .ar{font-size:14px;font-weight:500;line-height:1.4}
.tile .en{font-size:11px;color:var(--muted);direction:ltr;text-align:end;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@keyframes rise{from{opacity:.001;transform:translateY(16px) scale(.97)}to{opacity:1;transform:none}}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:60px 0}
.note{border-top:1px solid var(--line);color:var(--muted);font-size:12.5px;padding-block:20px 40px;display:flex;flex-direction:column;gap:6px;max-width:80ch}
.note small{font-size:11px;opacity:.8}
.toast{position:fixed;left:50%;bottom:max(24px,env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--fg);color:var(--bg);padding:8px 16px;border-radius:999px;font-size:13px;z-index:60;opacity:0;transition:opacity .25s;pointer-events:none}
.toast.on{opacity:1}

@media (max-width:760px){
  .booth{border-radius:16px;margin-inline:calc(-1 * max(16px,env(safe-area-inset-left,0px)) + 6px)}
  .stage{height:auto;display:flex;flex-direction:column}
  .view{position:relative;inset:auto;height:min(56vh,360px);order:2}
  .hud{position:static;padding:18px 18px 0;max-width:none;order:1}
  .now{position:static;order:4;align-items:stretch;text-align:start;padding:0 18px 16px;max-width:none}
  .now .code{font-size:44px;text-align:end}
  .now .row{justify-content:flex-start}
  .hint{display:none}
  .shots{position:static;order:3;max-width:none;padding:10px 18px 4px;overflow-x:auto;flex-wrap:nowrap}
  .shot{flex:0 0 auto}
  .wall{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .search{flex:1 1 100%}
}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

/* page frame inside the site */
.cs-page{padding-top:calc(3.5rem + .75rem + 20px)}
@media (min-width:640px){.cs-page{padding-top:calc(60px + 1rem + 24px)}}
@media (max-width:767px){.cs-page{padding-bottom:5.5rem}}
.cs-intro{text-align:center;padding-block:8px 22px}
.cs-intro h1{margin:.3em auto 0;max-width:20ch}
.cs-intro p{margin:.8em auto 0;max-width:40rem}
.cs-menu{position:fixed;inset:calc(3.5rem + 1.25rem) .75rem auto .75rem;z-index:49;background:var(--color-paper);color:var(--color-paper-ink);border-radius:var(--radius-nav);padding:12px;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.cs-menu ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.cs-menu a{display:flex;min-height:44px;align-items:center;padding:0 12px;border-radius:999px;font-weight:500;text-decoration:none;color:inherit}
.cs-menu a[aria-current]{background:rgba(0,0,0,.06)}
.cs-menu-cta{margin-top:8px;justify-content:center;background:var(--color-accent);color:var(--color-on-accent)!important;font-weight:600}
@media (min-width:1280px){.cs-menu{display:none!important}}
.railbox{padding-bottom:16px}
.tile{animation:none}