@font-face{font-family:'Focal';src:url('/fonts/focal-regular-web.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Focal';src:url('/fonts/focal-medium-web.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Focal';src:url('/fonts/focal-bold-web.woff2') format('woff2');font-weight:700;font-display:swap}
@font-face{font-family:'Public Sans Rounded';src:url('/fonts/PublicSansRounded-Regular.woff2') format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'Public Sans Rounded';src:url('/fonts/PublicSansRounded-Medium.woff2') format('woff2');font-weight:500;font-display:swap}
@font-face{font-family:'Public Sans Rounded';src:url('/fonts/PublicSansRounded-SemiBold.woff2') format('woff2');font-weight:600;font-display:swap}
@font-face{font-family:'HAL Timezone Mono';src:url('/fonts/HALTimezone-MonoRegular.woff2') format('woff2');font-weight:400;font-display:swap}

:root{
  --surface:#ffffff;
  --surface-2:#f5f5f6;
  --surface-3:#ececee;
  --content-strong:rgb(25 25 26);
  --content-base:rgb(32 32 34);
  --content-light:rgb(73 73 80);
  --content-lighter:rgb(120 120 129);
  --stroke-base:rgb(18 18 22 / .1);
  --stroke-strong:rgb(18 18 22 / .18);
  --accent:#762FF8;
  --accent-ink:#ffffff;
  --accent-soft:rgb(118 47 248 / .1);
  --danger:#d93a3a;
  --ar:1;
  --bar-h:52px;
  --act-h:68px;
  --r:12px;
}
@media (prefers-color-scheme: dark){
  :root{
    --surface:rgb(17 17 19);
    --surface-2:rgb(28 28 31);
    --surface-3:rgb(38 38 42);
    --content-strong:rgb(250 250 250);
    --content-base:rgb(236 236 238);
    --content-light:rgb(170 170 178);
    --content-lighter:rgb(125 125 134);
    --stroke-base:rgb(255 255 255 / .1);
    --stroke-strong:rgb(255 255 255 / .18);
    --accent:#8f5bff;
    --accent-soft:rgb(143 91 255 / .16);
    --danger:#ff6b6b;
  }
}
*{margin:0;padding:0;box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  background:var(--surface);color:var(--content-base);
  font-family:'Public Sans Rounded',ui-sans-serif,system-ui,sans-serif;
  font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;min-height:100svh;
}
body.noscroll{overflow:hidden}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;-webkit-tap-highlight-color:transparent}
button:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
[hidden]{display:none !important}
h1,h2,h3{font-family:'Focal',ui-sans-serif,system-ui,sans-serif;color:var(--content-strong);letter-spacing:-0.02em;line-height:1.15;font-weight:500}
h1{font-size:2.2rem;margin:.2em 0 .45em}
h2{font-size:1.2rem;margin:1.6em 0 .8em}
h3{font-size:1.2rem;margin-bottom:.5em}
.mono,.kicker,kbd,.counter,.tag,.rk{font-family:'HAL Timezone Mono',ui-monospace,monospace}
.small{font-size:.72rem;color:var(--content-lighter)}
.kicker{font-size:.7rem;text-transform:uppercase;letter-spacing:.08em;color:var(--content-lighter);display:flex;align-items:center;gap:8px}
kbd{font-size:.66rem;opacity:.55;border:1px solid currentColor;border-radius:4px;padding:0 4px;line-height:1.4;margin-left:6px}
@media (hover:none){kbd{display:none}}

/* header */
.bar{
  position:sticky;top:0;z-index:20;height:var(--bar-h);
  display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;
  padding:0 12px;padding-left:max(12px,env(safe-area-inset-left));padding-right:max(12px,env(safe-area-inset-right));
  background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--stroke-base);
}
.brand{display:flex;align-items:baseline;gap:6px;white-space:nowrap}
.logo{font-family:'Focal';font-weight:700;font-size:1.25rem;color:var(--accent);letter-spacing:-0.03em}
.brand-sub{font-family:'HAL Timezone Mono',monospace;font-size:.68rem;text-transform:uppercase;letter-spacing:.08em;color:var(--content-lighter)}
.bar-mid{display:flex;gap:10px;align-items:center;justify-content:center;min-width:0}
.counter{font-size:.78rem;color:var(--content-light);white-space:nowrap}
.sync{font-size:.66rem;color:var(--content-lighter);white-space:nowrap}
.bar-right{display:flex;align-items:center;gap:6px;position:relative}
.seg{display:flex;background:var(--surface-2);border:1px solid var(--stroke-base);border-radius:999px;padding:2px}
.seg button{padding:5px 12px;border-radius:999px;font-size:.82rem;font-weight:500;color:var(--content-light)}
.seg button[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink)}
.icon-btn{width:34px;height:34px;border-radius:999px;font-size:1.2rem;line-height:1;color:var(--content-light)}
.icon-btn:hover{background:var(--surface-2)}
.menu{position:absolute;right:0;top:42px;min-width:190px;background:var(--surface);border:1px solid var(--stroke-strong);border-radius:var(--r);padding:6px;box-shadow:0 10px 30px rgb(0 0 0 / .18);display:flex;flex-direction:column}
.menu button{text-align:left;padding:9px 12px;border-radius:8px;font-size:.9rem}
.menu button:hover{background:var(--surface-2)}
.danger{color:var(--danger)}
.progress{position:absolute;left:0;right:0;bottom:-1px;height:3px;background:transparent}
.progress i{display:block;height:100%;width:0;background:var(--accent);transition:width .3s ease}
@media (max-width:420px){.brand-sub{display:none}.seg button{padding:5px 10px}}

/* screens */
.screen.center{min-height:calc(100svh - var(--bar-h));display:flex;align-items:center;justify-content:center;padding:32px 20px}
.intro{max-width:560px;width:100%}
.lede{color:var(--content-light);font-size:1.05rem;max-width:36em}
.note{margin-top:18px;font-size:.74rem;color:var(--content-lighter)}
.note.err{color:var(--danger);font-family:inherit;font-size:.9rem}
.link{text-decoration:underline;color:var(--accent)}
.minutes{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.minutes button{
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;
  padding:18px 0;border-radius:var(--r);border:1px solid var(--stroke-strong);background:var(--surface-2);
  transition:border-color .15s,background .15s,transform .1s;
}
.minutes button b{font-family:'Focal';font-weight:700;font-size:1.9rem;color:var(--content-strong);line-height:1}
.minutes button span{font-family:'HAL Timezone Mono',monospace;font-size:.7rem;color:var(--content-lighter);text-transform:uppercase;letter-spacing:.06em}
.minutes button:hover{border-color:var(--accent);background:var(--accent-soft)}
.minutes button:active{transform:scale(.97)}
.row{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:4px;
  min-height:46px;padding:0 18px;border-radius:var(--r);font-weight:600;font-size:.95rem;
  border:1px solid var(--stroke-strong);background:var(--surface-2);color:var(--content-strong);
  transition:background .12s,border-color .12s,transform .08s;
}
.btn:hover{border-color:var(--content-lighter)}
.btn:active{transform:scale(.97)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.btn.primary:disabled{background:var(--surface-3);border-color:var(--stroke-base);color:var(--content-lighter);cursor:default;transform:none}
.btn.danger{background:var(--danger);border-color:var(--danger);color:#fff}

/* vote screen */
[data-screen="vote"]{max-width:1400px;margin:0 auto;padding:10px 10px calc(var(--act-h) + 24px + env(safe-area-inset-bottom))}
.promptcard{padding:10px 6px 12px}
.dot{width:8px;height:8px;border-radius:50%;flex:none}
.prompt{margin-top:6px;font-size:1rem;line-height:1.45;color:var(--content-strong);overflow-wrap:anywhere}
.criteria{margin-top:6px;font-size:.88rem;color:var(--content-light)}
.criteria summary{cursor:pointer;font-family:'HAL Timezone Mono',monospace;font-size:.72rem;color:var(--content-lighter);text-transform:uppercase;letter-spacing:.06em;list-style:none;padding:4px 0}
.criteria summary::-webkit-details-marker{display:none}
.criteria summary::before{content:'+ '}
.criteria[open] summary::before{content:'− '}
.criteria ul{padding-left:1.1em;margin-top:2px}
.srcrow{display:flex;align-items:center;gap:8px;margin-top:8px;flex-wrap:wrap}
.srcthumb{height:56px;border-radius:8px;overflow:hidden;border:1px solid var(--stroke-base)}
.srcthumb img{height:100%;width:auto;display:block}
.tools{display:flex;gap:6px;margin-top:10px;flex-wrap:wrap}
.chip{padding:5px 11px;border-radius:999px;border:1px solid var(--stroke-base);background:var(--surface-2);font-size:.8rem;color:var(--content-light)}
.chip[aria-pressed="true"]{border-color:var(--accent);background:var(--accent-soft);color:var(--content-strong)}
.loading{padding:80px 0;text-align:center;color:var(--content-lighter)}

.stage{display:grid;gap:8px}
.tile{position:relative;margin:0;border-radius:var(--r);overflow:hidden;background:var(--surface-2);aspect-ratio:var(--ar);cursor:zoom-in;user-select:none;-webkit-user-select:none}
.tile img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;display:block}
.tile img.is-src{object-fit:cover}
.tag{position:absolute;left:8px;top:8px;z-index:1;font-size:.72rem;letter-spacing:.04em;padding:3px 8px;border-radius:6px;background:rgb(0 0 0 / .62);color:#fff;pointer-events:none}
.tag.big{font-size:.95rem;padding:4px 12px}
.pair .tile figcaption{position:absolute;left:0;right:0;bottom:8px;text-align:center;color:#fff;text-shadow:0 1px 3px rgb(0 0 0 / .8);pointer-events:none}
.pair.flipping .tile{cursor:pointer}

/* pair actions */
.actions{
  position:fixed;left:0;right:0;bottom:0;z-index:15;
  padding:10px;padding-bottom:calc(10px + env(safe-area-inset-bottom));
  background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-top:1px solid var(--stroke-base);
}
.pair-actions{display:grid;grid-template-columns:1fr 1fr .72fr .72fr;gap:8px;max-width:900px;margin:0 auto}
.rank-actions{display:flex;justify-content:center}
.btn.vote{min-height:48px;padding:0 6px;font-size:.88rem;white-space:nowrap}
.btn.vote:not(.minor){background:var(--accent-soft);border-color:color-mix(in srgb,var(--accent) 45%,transparent)}
.btn.vote:not(.minor):hover{background:var(--accent);color:var(--accent-ink)}
.btn.vote.minor{font-weight:500;color:var(--content-light)}
.submit{min-width:240px}

/* rank */
.rank{grid-template-columns:1fr 1fr}
.stage[data-ar="wide"].rank{grid-template-columns:1fr}
.rtile{border-radius:calc(var(--r) + 4px);padding:4px;border:2px solid transparent}
.rtile.focus{border-color:var(--accent)}
.rtile.unusable .tile{opacity:.4}
.rkrow{display:flex;gap:4px;margin-top:6px;justify-content:center}
.rk{flex:1;max-width:44px;height:36px;border-radius:8px;border:1px solid var(--stroke-strong);background:var(--surface-2);font-size:.85rem}
.rk.on{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.rk.x{color:var(--danger)}
.rk.x.on{background:var(--danger);border-color:var(--danger);color:#fff}

@media (min-width:900px){
  [data-screen="vote"]{padding-left:20px;padding-right:20px}
  .promptcard{max-width:1100px;margin:0 auto;padding:14px 0 14px;text-align:left}
  .prompt{font-size:1.08rem}
  .pair{grid-template-columns:1fr 1fr;gap:14px}
  .pair .tile{max-height:max(320px,calc(100svh - var(--bar-h) - var(--act-h) - 210px))}
  .pair.flipping{grid-template-columns:1fr}
  .pair.flipping .tile{width:100%;max-height:max(320px,calc(100svh - var(--bar-h) - var(--act-h) - 210px))}
  .rank.n4{grid-template-columns:repeat(4,1fr)}
  .rank.n3{grid-template-columns:repeat(3,1fr)}
  .stage[data-ar="wide"].rank{grid-template-columns:1fr 1fr}
  .stage[data-ar="wide"].rank.n3{grid-template-columns:repeat(3,1fr)}
  .actions{padding:12px 20px}
}

/* viewer */
.viewer{position:fixed;inset:0;z-index:50;background:rgb(0 0 0 / .94)}
.vw-pane{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;overflow:hidden;touch-action:none;cursor:grab}
.vw-pane img{max-width:100%;max-height:100%;object-fit:contain;transform-origin:center;will-change:transform;user-select:none;-webkit-user-drag:none}
.vw-label{position:absolute;left:14px;top:calc(14px + env(safe-area-inset-top));color:#fff;background:rgb(255 255 255 / .14);padding:4px 10px;border-radius:6px;font-size:.8rem}
.vw-close{position:absolute;right:10px;top:calc(8px + env(safe-area-inset-top));width:44px;height:44px;border-radius:999px;background:rgb(255 255 255 / .14);color:#fff;font-size:1.6rem;line-height:1}
.vw-nav{position:absolute;left:0;right:0;bottom:calc(16px + env(safe-area-inset-bottom));display:flex;justify-content:center;gap:6px;flex-wrap:wrap;padding:0 10px}
.vw-nav button{min-width:44px;height:38px;padding:0 12px;border-radius:999px;background:rgb(255 255 255 / .14);color:#fff;font-family:'HAL Timezone Mono',monospace;font-size:.8rem}
.vw-nav button.on{background:var(--accent)}

/* sheet */
.sheet-wrap{position:fixed;inset:0;z-index:60;background:rgb(0 0 0 / .45);display:flex;align-items:flex-end;justify-content:center}
.sheet{width:100%;max-width:480px;background:var(--surface);border-radius:18px 18px 0 0;padding:22px 20px calc(20px + env(safe-area-inset-bottom));border:1px solid var(--stroke-base)}
.sheet p{color:var(--content-light)}
.sheet .row{justify-content:flex-end}
@media (min-width:600px){.sheet-wrap{align-items:center}.sheet{border-radius:18px}}
.keys{display:grid;grid-template-columns:auto 1fr;gap:4px 16px;font-size:.88rem}
.keys dt{font-family:'HAL Timezone Mono',monospace;color:var(--content-strong)}
.keys dd{color:var(--content-light)}

/* phones: both pair images on one screen, 2x2 action grid (lead fix) */
@media (max-width:899px){
  .pair .tile{width:auto;height:min(31svh,calc((100vw - 20px)/var(--ar)));margin-inline:auto}
  .pair.flipping .tile{height:min(70svh,calc((100vw - 20px)/var(--ar)))}
  .pair-actions{grid-template-columns:1fr 1fr;gap:6px}
  .btn.vote{min-height:44px}
  .btn.vote.minor{min-height:36px;font-size:.8rem}
  .actions kbd{display:none}
}