/* Vault — dark, premium, mobile-first. Inter, sentence case. */
@font-face{font-family:Inter;src:url(assets/fonts/Inter-var.woff2) format("woff2");font-weight:100 900;font-display:swap}
:root{
  --bg:#0a0b10;--txt:#f3f4f8;--mut:rgba(243,244,248,.62);--dim:rgba(243,244,248,.38);
  --acc:#6ee7ff;--acc-2:#a78bfa;--ok:#34d399;--warn:#fbbf24;
  --glass:rgba(22,24,36,.55);--glass-hi:rgba(255,255,255,.08);--line:rgba(255,255,255,.1);
  --blur:blur(20px) saturate(160%);
  --st:env(safe-area-inset-top,0px);--sb:env(safe-area-inset-bottom,0px);
  --sl:env(safe-area-inset-left,0px);--sr:env(safe-area-inset-right,0px);
  --ease:cubic-bezier(.22,.8,.24,1);
  --font:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}
html,body{height:100%;overflow:hidden;background:var(--bg);color:var(--txt);overscroll-behavior:none}
body{font:400 16px/1.45 var(--font);letter-spacing:-.011em;font-feature-settings:"cv11","ss01";-webkit-font-smoothing:antialiased}
button,input{font:inherit;color:inherit;border:0;background:none;outline:none}
button{cursor:pointer;touch-action:manipulation;user-select:none}
a{color:inherit}
[hidden]{display:none!important}
code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}

.glow{position:fixed;inset:-40%;background:
  radial-gradient(40% 30% at 70% 10%,rgba(110,231,255,.18),transparent 60%),
  radial-gradient(35% 28% at 20% 80%,rgba(167,139,250,.14),transparent 55%),
  var(--bg);pointer-events:none;z-index:0}

#app{position:relative;z-index:1;width:100%;height:100dvh;margin:0 auto;overflow:hidden;isolation:isolate}
@media (min-width:600px){
  body{display:grid;place-items:center}
  #app{width:420px;height:min(900px,calc(100dvh - 40px));border-radius:36px;box-shadow:0 40px 120px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.06);background:rgba(10,11,16,.92);overflow:hidden}
}

.screen{position:absolute;inset:0;display:flex;flex-direction:column;opacity:0;visibility:hidden;transform:translateY(8px);transition:opacity .4s var(--ease),transform .45s var(--ease),visibility 0s .4s;background:rgba(10,11,16,.97)}
.screen.active{opacity:1;visibility:visible;transform:none;transition:opacity .4s var(--ease),transform .45s var(--ease)}

.bar{flex:none;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(var(--st) + 12px) calc(18px + var(--sr)) 10px calc(18px + var(--sl));min-height:calc(var(--st) + 56px)}
.wordmark{font-size:18px;font-weight:700;letter-spacing:-.03em}
.linkish{font-size:14px;color:var(--mut);font-weight:550}
.linkish:active{color:var(--txt)}
.icon-btn,.icon-sp{width:40px;height:40px;flex:none}
.icon-btn{display:grid;place-items:center;border-radius:50%;background:var(--glass-hi);border:1px solid var(--line);font-size:24px;line-height:1;padding-bottom:2px}
.icon-btn:active{transform:scale(.92)}

.btn{display:flex;align-items:center;justify-content:center;width:100%;height:54px;border-radius:999px;font-size:16px;font-weight:650;letter-spacing:-.02em;transition:transform .15s var(--ease),opacity .2s}
.btn:active{transform:scale(.97)}
.btn:disabled{opacity:.4;pointer-events:none}
.btn.primary{background:#fff;color:#0a0b10}
.btn.glass{background:var(--glass-hi);border:1px solid var(--line)}
.btn.sm{width:auto;height:40px;padding:0 16px;font-size:14px;flex:none}
.btn+.btn{margin-top:10px}
.field{width:100%;height:54px;border-radius:16px;padding:0 16px;font-size:16px;background:rgba(255,255,255,.06);border:1px solid var(--line);margin-bottom:14px}
.field:focus{border-color:rgba(110,231,255,.45);background:rgba(255,255,255,.09)}
.field-label{display:block;font-size:13px;color:var(--mut);margin:8px 0 8px;font-weight:550}
.fine{font-size:13px;color:var(--mut);margin-top:12px;line-height:1.4}
.fine.muted,.muted{color:var(--dim)}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.04em;color:var(--acc);text-transform:none;margin-bottom:8px}

.hero,.panel{padding:8px calc(22px + var(--sr)) calc(var(--sb) + 22px) calc(22px + var(--sl))}
.hero{margin-top:auto;padding-bottom:calc(var(--sb) + 18px)}
.prize{font-size:clamp(48px,14vw,64px);font-weight:800;letter-spacing:-.05em;line-height:1;background:linear-gradient(120deg,#fff 30%,var(--acc) 100%);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.prize.sm{font-size:42px}
.sub{font-size:15.5px;color:var(--mut);max-width:34ch;margin-bottom:22px}
.sub.tight{margin-bottom:18px}
.sub b{color:var(--txt);font-weight:600}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:22px}
.stat{background:var(--glass-hi);border:1px solid var(--line);border-radius:16px;padding:12px 10px;text-align:center}
.stat span{display:block;font-weight:700;font-size:16px;letter-spacing:-.02em}
.stat small{color:var(--dim);font-size:11px}

.feed-card{margin:0 18px calc(var(--sb) + 12px);padding:14px 16px;border-radius:18px;background:var(--glass);border:1px solid var(--line);backdrop-filter:var(--blur);max-height:140px;overflow:auto}
.feed-card ul{list-style:none;margin-top:8px}
.feed-card li{font-size:13px;color:var(--mut);padding:6px 0;border-top:1px solid var(--line)}
.feed-card li:first-child{border-top:0;padding-top:0}

.tasks{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.tasks li{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 14px;border-radius:18px;background:var(--glass-hi);border:1px solid var(--line)}
.tasks b{display:block;font-size:14.5px;font-weight:650}
.tasks small{color:var(--dim);font-size:12px}
.panel h2{font-size:24px;font-weight:750;letter-spacing:-.035em;margin-bottom:8px;line-height:1.15}
.panel.center{margin-top:auto;margin-bottom:auto;text-align:center}
.panel.center .sub{margin-left:auto;margin-right:auto}
.panel.scroll{overflow:auto;flex:1;padding-bottom:calc(var(--sb) + 28px)}
.panel.win{animation:pop .6s var(--ease)}
@keyframes pop{from{opacity:0;transform:scale(.96)}}

.ref-card{background:var(--glass-hi);border:1px solid var(--line);border-radius:20px;padding:16px;margin:8px 0 14px;text-align:left}
.ref-card code{display:block;word-break:break-all;font-size:12.5px;color:var(--acc);margin-bottom:12px;line-height:1.4}

.chat-bar .who{display:flex;align-items:center;gap:10px;flex:1}
.chat-bar .who b{display:block;font-size:15px;font-weight:650;line-height:1.1}
.chat-bar .who small{color:var(--dim);font-size:12px}
.dot{width:8px;height:8px;border-radius:50%;background:var(--dim)}
.dot.live{background:var(--ok);box-shadow:0 0 0 3px rgba(52,211,153,.2)}
.pill{font-size:12.5px;font-weight:600;padding:6px 10px;border-radius:999px;background:rgba(110,231,255,.12);color:var(--acc);border:1px solid rgba(110,231,255,.2);white-space:nowrap}

.chat{flex:1;overflow:auto;padding:8px 16px 12px;display:flex;flex-direction:column;gap:10px;scroll-behavior:smooth}
.bubble{max-width:88%;padding:12px 14px;border-radius:18px;font-size:15px;line-height:1.4;animation:up .35s var(--ease)}
@keyframes up{from{opacity:0;transform:translateY(6px)}}
.bubble.aegis{align-self:flex-start;background:rgba(255,255,255,.07);border:1px solid var(--line);border-bottom-left-radius:6px}
.bubble.user{align-self:flex-end;background:linear-gradient(135deg,rgba(110,231,255,.25),rgba(167,139,250,.28));border:1px solid rgba(255,255,255,.12);border-bottom-right-radius:6px}
.bubble.system{align-self:center;font-size:12.5px;color:var(--dim);background:transparent;border:0;padding:4px 8px}
.bubble.typing{opacity:.7}

.composer{flex:none;display:flex;flex-direction:column;gap:6px;padding:10px 14px calc(var(--sb) + 12px);border-top:1px solid var(--line);background:rgba(10,11,16,.75);backdrop-filter:var(--blur)}
.composer-row{display:flex;gap:8px;align-items:center;width:100%}
.composer input{flex:1;height:48px;border-radius:16px;padding:0 14px;background:rgba(255,255,255,.06);border:1px solid var(--line);font-size:15px}
.composer input:focus{border-color:rgba(110,231,255,.4)}
.char-meta{display:flex;justify-content:flex-end;padding:0 4px}
#char-count{font-size:12px;color:var(--dim);font-variant-numeric:tabular-nums}
#char-count.warn{color:var(--warn)}
#char-count.over{color:#f87171}
.send{width:48px;height:48px;border-radius:50%;background:#fff;color:#0a0b10;font-size:20px;font-weight:700;flex:none}
.send:disabled{opacity:.35}

.rules{list-style:none;display:flex;flex-direction:column;gap:12px;margin:14px 0 28px}
.rules li{padding:14px;border-radius:16px;background:var(--glass-hi);border:1px solid var(--line);font-size:14px;color:var(--mut)}
.rules b{color:var(--txt)}
.board{margin:10px 0 24px;padding-left:18px;color:var(--mut);font-size:14px}
.board li{margin:6px 0}

.countdown{font-size:15px;font-weight:650;color:var(--acc);margin:-6px 0 16px;letter-spacing:-.02em}
.chat-meta{display:flex;gap:6px;align-items:center;flex:none}
.pill.dim{background:rgba(255,255,255,.06);color:var(--mut);border-color:var(--line);font-weight:550}
.announce{padding:16px;border-radius:20px;border:1px solid rgba(110,231,255,.25);background:rgba(110,231,255,.08);margin-bottom:18px;text-align:left}
.announce h2{font-size:22px;font-weight:750;letter-spacing:-.03em;margin:4px 0 8px}

.task-actions { display: flex; gap: 0.4rem; flex-wrap: wrap; justify-content: flex-end; }
.tasks li.done { opacity: 0.85; }
.tasks li.done b::after { content: " ✓"; color: #6ee7a8; }
.tasks li.pending small { color: #fbbf24; }

.help-card { margin-top: 0.8rem; padding: 0.8rem; border-radius: 14px; background: rgba(255,255,255,0.05); }
.linkish.fine { display: block; margin: 0.9rem auto 0; font-size: 0.85rem; opacity: 0.8; text-decoration: underline; background: none; border: 0; color: inherit; }
#honor-block .btn.sm { margin: 0.4rem 0 0.6rem; display: inline-block; }

a.btn { text-decoration: none; }

.hero-clean{margin-top:auto;margin-bottom:auto;padding-top:24px;text-align:left}
.hero-clean .prize{margin-bottom:28px}
.hero-clean .stat-row{margin-bottom:26px}