:root{
  --bg:#09090b;--bg2:#0f0f13;--panel:#15151b;--panel2:#1c1c24;--text:#f7f7f8;
  --muted:#9d9daa;--line:#2b2b35;--red:#ff3151;--red2:#ff6f82;--ok:#51e5a8;--warn:#ffcf66;
  --radius:24px;--shadow:0 24px 70px rgba(0,0,0,.44);--safe-b:env(safe-area-inset-bottom,0px)
}
*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;min-height:100vh;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
radial-gradient(900px 520px at 50% -100px,rgba(255,49,81,.2),transparent 62%),linear-gradient(180deg,#0c0c10,var(--bg));-webkit-font-smoothing:antialiased}
button,input,textarea,select{font:inherit}button{touch-action:manipulation}.app-shell{width:min(780px,100%);min-height:100vh;margin:auto;padding:18px 16px calc(34px + var(--safe-b));display:flex;flex-direction:column;gap:16px}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:46px}.brand{display:flex;align-items:center;gap:9px;font-weight:950;letter-spacing:.12em;font-size:14px}.brand-mark{width:30px;height:30px;border-radius:10px;background:linear-gradient(135deg,var(--red),#8d0924);display:grid;place-items:center;box-shadow:0 7px 20px rgba(255,49,81,.25)}.brand b{color:var(--red)}
.status-pill{display:flex;align-items:center;gap:7px;border:1px solid var(--line);background:#111116;padding:8px 10px;border-radius:999px;color:var(--muted);font-size:12px;font-weight:800}.status-dot{width:8px;height:8px;border-radius:50%;background:var(--warn)}.status-dot.online{background:var(--ok)}
.hero{padding:34px 2px 12px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;color:#bbbcc4;font-size:11px;font-weight:900}.hero h1{font-size:clamp(48px,14vw,88px);line-height:.86;letter-spacing:-.075em;margin:11px 0 0}.hero h1 span{display:block;color:var(--red);text-shadow:0 0 38px rgba(255,49,81,.25)}.hero p{max-width:590px;color:var(--muted);font-size:16px;line-height:1.55;margin:20px 0 0}.mode-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.card{border:1px solid var(--line);background:linear-gradient(180deg,rgba(27,27,34,.96),rgba(16,16,21,.98));border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.mode-card{cursor:pointer;min-height:208px;display:flex;flex-direction:column;justify-content:space-between;transition:transform .16s ease,border-color .16s ease}.mode-card:hover{border-color:#4b4b59}.mode-card:active{transform:scale(.985)}.mode-icon{font-size:34px}.mode-card h2{font-size:23px;letter-spacing:-.035em;margin:16px 0 7px}.mode-card p{color:var(--muted);font-size:14px;line-height:1.45;margin:0}.mode-badge{align-self:flex-start;margin-top:16px;padding:7px 9px;border-radius:999px;background:#23232b;color:#c6c6ce;font-size:11px;font-weight:900}.mode-badge.red{background:#2a1117;color:#ff8da0}
.section-title{font-size:30px;letter-spacing:-.04em;margin:4px 0 0}.section-subtitle{color:var(--muted);line-height:1.5;margin:-7px 0 4px}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:10px;align-items:center}.row.wrap{flex-wrap:wrap}.between{justify-content:space-between}.grow{flex:1}.field label{display:block;color:#c9c9d1;font-size:12px;font-weight:850;letter-spacing:.02em;margin:0 0 8px}.input,.textarea,.select{width:100%;border:1px solid var(--line);background:#0d0d11;color:var(--text);border-radius:15px;padding:13px 14px;outline:none}.input:focus,.textarea:focus,.select:focus{border-color:#5c5c69;box-shadow:0 0 0 3px rgba(255,255,255,.03)}.textarea{min-height:145px;resize:vertical;line-height:1.45}.hint,.tiny{color:var(--muted);font-size:12px;line-height:1.45}.btn{appearance:none;border:0;border-radius:16px;min-height:48px;padding:13px 16px;color:#fff;background:#23232b;font-weight:900;cursor:pointer}.btn.primary{background:linear-gradient(135deg,var(--red),#c30d2b);box-shadow:0 10px 24px rgba(255,49,81,.18)}.btn.secondary{border:1px solid var(--line);background:#17171d}.btn.ghost{border:1px solid var(--line);background:transparent;color:#d9d9df}.btn.danger{background:#38131b;color:#ff9cac}.btn.small{min-height:38px;padding:9px 11px;border-radius:12px;font-size:12px}.btn:disabled{opacity:.42;cursor:not-allowed}.btn.full{width:100%}
.level-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.level-card{border:1px solid var(--line);background:#0f0f14;border-radius:17px;padding:14px;cursor:pointer;min-height:100px}.level-card.active{border-color:var(--red);box-shadow:inset 0 0 0 1px var(--red),0 0 24px rgba(255,49,81,.08)}.level-card .level-name{font-weight:950}.level-card .level-desc{color:var(--muted);font-size:12px;line-height:1.35;margin-top:5px}.level-count{font-size:11px;color:#777783;margin-top:8px}.players{display:flex;gap:8px;flex-wrap:wrap}.player-chip{border:1px solid var(--line);background:#111116;border-radius:999px;padding:8px 10px;font-size:12px;font-weight:800}.player-chip.active{border-color:#6d2938;color:#ffb1bd;background:#1e1014}.player-chip.host:after{content:" · HOST";font-size:9px;color:#777783}
.game-card{min-height:430px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;gap:28px}.game-card:before{content:"";position:absolute;inset:-35%;background:radial-gradient(circle at 72% 18%,rgba(255,49,81,.2),transparent 28%);pointer-events:none}.game-top,.game-body,.game-actions{position:relative}.turn-label{color:var(--muted);font-size:11px;font-weight:950;letter-spacing:.14em;text-transform:uppercase}.turn-name{font-size:clamp(38px,10vw,64px);line-height:1;letter-spacing:-.05em;margin:8px 0 0}.tags{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:16px}.tag{display:inline-flex;align-items:center;border:1px solid #59303a;background:#271218;color:#ff91a3;border-radius:999px;padding:7px 9px;font-size:11px;font-weight:950;letter-spacing:.03em}.tag.neutral{border-color:var(--line);background:#17171d;color:#c8c8cf}.challenge{font-size:clamp(21px,5.2vw,31px);line-height:1.32;font-weight:850;letter-spacing:-.015em}.secret-cover{border:1px dashed #5a3440;background:#170e12;border-radius:18px;padding:18px;text-align:center}.secret-cover h3{margin:5px 0 7px}.secret-cover p{color:var(--muted);font-size:13px;margin:0 0 12px}.game-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.game-actions .primary{grid-column:1/-1}.round{font-size:12px;color:var(--muted)}
.timer-box{margin-top:18px;border:1px solid var(--line);background:#101014;border-radius:17px;padding:14px}.timer-time{font-size:32px;font-variant-numeric:tabular-nums;font-weight:950;letter-spacing:-.04em}.timer-bar{height:6px;background:#27272f;border-radius:999px;overflow:hidden;margin-top:10px}.timer-fill{height:100%;background:linear-gradient(90deg,var(--red),var(--red2));width:100%;transition:width .2s linear}.timer-controls{display:flex;gap:8px;margin-top:10px}.timer-controls .btn{min-height:36px;padding:8px 11px;font-size:12px}
.lobby-code{font-size:clamp(40px,12vw,64px);letter-spacing:.16em;font-weight:950;line-height:1;margin:7px 0}.qr-wrap{background:#fff;border-radius:20px;padding:12px;width:min(250px,100%);margin:4px auto}.qr-wrap img{display:block;width:100%;height:auto}.notice{border:1px solid #3b3033;background:#161113;border-radius:16px;padding:13px;color:#c9c2c4;font-size:12px;line-height:1.5}.notice strong{color:#fff}.home-links{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;padding:4px 0 0}.text-link{color:#777783;font-size:12px;text-decoration:none}.text-link:hover{color:#bbbcc4}.footer{margin-top:auto;padding-top:8px;color:#666671;font-size:11px;text-align:center;line-height:1.5}
.age-overlay{position:fixed;inset:0;z-index:30;background:rgba(5,5,7,.9);backdrop-filter:blur(18px);display:grid;place-items:center;padding:18px}.age-card{width:min(480px,100%);border:1px solid #3c3034;background:linear-gradient(180deg,#181217,#0f0f13);border-radius:28px;padding:24px;box-shadow:0 30px 90px rgba(0,0,0,.65)}.age-badge{font-size:46px}.age-card h2{font-size:31px;letter-spacing:-.04em;margin:12px 0 8px}.age-card p{color:var(--muted);line-height:1.5;margin:0 0 18px}.age-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.toast{position:fixed;z-index:50;left:50%;bottom:calc(22px + var(--safe-b));transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#efeff2;color:#0b0b0e;border-radius:13px;padding:10px 13px;font-size:12px;font-weight:850;box-shadow:0 12px 40px rgba(0,0,0,.4);transition:.2s ease}.toast.show{opacity:1;transform:translate(-50%,0)}.empty{color:var(--muted);font-size:13px;text-align:center;padding:20px}
@media(max-width:580px){.mode-grid,.level-grid{grid-template-columns:1fr}.app-shell{padding:14px 13px calc(28px + var(--safe-b))}.hero{padding-top:26px}.mode-card{min-height:172px}.game-card{min-height:410px}.topbar .status-pill span.label{display:none}.age-actions{grid-template-columns:1fr}.row.mobile-stack{align-items:stretch;flex-direction:column}.row.mobile-stack .btn{width:100%}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* v1.3 resilient bootstrap */
.boot-screen{min-height:100dvh;display:grid;place-items:center;align-content:center;gap:12px;padding:24px;text-align:center;background:linear-gradient(180deg,#190a0f 0%,#0b0b0e 34%,#09090c 100%)}
.boot-logo{width:64px;height:64px;border-radius:20px;display:grid;place-items:center;font-size:34px;font-weight:950;background:linear-gradient(135deg,var(--red),#8d0924);box-shadow:0 14px 42px rgba(255,49,81,.22)}
.boot-title{font-weight:950;letter-spacing:.14em}.boot-title b{color:var(--red)}.boot-copy{color:var(--muted);font-size:13px}
.fatal-card{width:min(520px,calc(100% - 28px));margin:12vh auto 0;border:1px solid #48252d;background:#151116;border-radius:24px;padding:22px;box-shadow:var(--shadow)}
.fatal-card h1{font-size:28px;margin:0 0 8px}.fatal-card p{color:var(--muted);line-height:1.5}.fatal-code{margin-top:14px;padding:12px;border-radius:14px;background:#0b0b0e;border:1px solid var(--line);font:12px/1.45 ui-monospace,SFMono-Regular,Menlo,monospace;color:#bfc0c8;overflow-wrap:anywhere}