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.panel>.head:before{content:"";width:7px;height:7px;border-radius:2px;background:var(--brass-dim)}.bdt .panel .body{padding:16px}.bdt .head-toggle{width:100%;border:none;border-bottom:1px solid var(--line);background:transparent;cursor:pointer;font-family:Oswald,sans-serif}.bdt .config-panel.collapsed .head-toggle{border-bottom:none}.bdt .head-toggle .chev{margin-left:auto;color:var(--brass-dim);font-size:13px}.bdt .field{margin-bottom:16px;text-align:left}.bdt .field:last-child{margin-bottom:0}.bdt .field>label{display:block;font-family:Oswald,sans-serif;text-transform:uppercase;letter-spacing:.12em;font-size:10.5px;color:var(--ink-dim);margin-bottom:7px}.bdt .seg{display:flex;gap:6px}.bdt .seg button{flex:1;background:var(--slate);border:1px solid var(--line);color:var(--ink-dim);font-family:IBM Plex Mono,monospace;font-weight:600;font-size:15px;padding:10px 0;border-radius:8px;cursor:pointer;transition:.14s}.bdt .seg button:hover{border-color:var(--brass-dim);color:var(--ink)}.bdt .seg button[aria-pressed=true]{background:linear-gradient(180deg,#3a3016,#2a220f);border-color:var(--brass);color:var(--brass);box-shadow:inset 0 0 0 1px #c8a24b40}.bdt .seg.small button{font-size:12.5px;padding:8px 0}.bdt .num{display:flex;align-items:center;gap:8px}.bdt .num input[type=number]{width:100%;background:var(--iron);border:1px solid var(--line);color:var(--ink);font-family:IBM Plex Mono,monospace;font-size:15px;font-weight:600;padding:9px 10px;border-radius:8px;text-align:center}.bdt input[type=range]{width:100%;accent-color:var(--ember)}.bdt .rowline{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:6px}.bdt .rowline .rv{color:var(--brass);font-weight:600;font-size:14px}.bdt .hint{font-size:11px;color:var(--ink-faint);line-height:1.45;margin-top:6px;max-width:none}.bdt .divider{height:1px;background:var(--line);margin:16px -16px}.bdt input:focus-visible,.bdt button:focus-visible,.bdt [tabindex]:focus-visible{outline:2px solid var(--ember);outline-offset:2px}.bdt .stage{position:relative;padding:22px 16px 18px;text-align:center}.bdt .phase{font-family:Oswald,sans-serif;text-transform:uppercase;letter-spacing:.26em;font-size:13px;color:var(--ink-dim);min-height:16px}.bdt .phase b{color:var(--brass);font-weight:600}.bdt .dial{position:relative;width:min(340px,72vw);aspect-ratio:1;margin:14px auto 6px}.bdt .dial svg{width:100%;height:100%;display:block;transform:rotate(-90deg)}.bdt .ring-bg{fill:none;stroke:var(--slate);stroke-width:5}.bdt .ring-fg{fill:none;stroke:var(--brass);stroke-width:5;stroke-linecap:round;transition:stroke-dashoffset .18s linear}.bdt .core{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px}.bdt .pulse{width:120px;height:120px;border-radius:50%;background:radial-gradient(circle at 50% 42%,#2b3038,#1a1d23 70%);border:1px solid var(--line);display:flex;align-items:center;justify-content:center;position:relative;transition:transform .05s ease-out}.bdt .pulse .cnt{font-size:40px;font-weight:700;color:var(--ink);line-height:1;letter-spacing:.02em}.bdt .pulse .tot{position:absolute;bottom:20px;font-size:11px;color:var(--ink-faint);letter-spacing:.15em}.bdt .flash{position:absolute;top:-6px;right:-6px;bottom:-6px;left:-6px;border-radius:50%;pointer-events:none;box-shadow:0 0 0 0 var(--ember-glow);opacity:0}.bdt .flash.tick{animation:bdt-tick .18s ease-out}.bdt .flash.shot{animation:bdt-shot .5s ease-out}.bdt .flash.ref{animation:bdt-ref .6s ease-out}@keyframes bdt-tick{0%{opacity:.5;box-shadow:0 0 #c8a24b66}to{opacity:0;box-shadow:0 0 0 10px #c8a24b00}}@keyframes bdt-shot{0%{opacity:1;box-shadow:0 0 24px 4px var(--ember-glow)}to{opacity:0;box-shadow:0 0 0 46px #ff6b2c00}}@keyframes bdt-ref{0%{opacity:1;box-shadow:0 0 24px 4px #c8a24b99}to{opacity:0;box-shadow:0 0 0 46px #c8a24b00}}.bdt .pulse.hit{transform:scale(1.06)}.bdt .transport{display:flex;gap:10px;justify-content:center;margin-top:10px;flex-wrap:wrap}.bdt .bdt-btn{font-family:Oswald,sans-serif;text-transform:uppercase;letter-spacing:.14em;font-weight:600;font-size:14px;padding:12px 26px;border-radius:9px;cursor:pointer;border:1px solid var(--line);background:var(--slate);color:var(--ink);touch-action:manipulation;-webkit-tap-highlight-color:transparent;transition:.14s}.bdt .bdt-btn:hover{border-color:var(--brass-dim)}.bdt .bdt-btn.go{background:linear-gradient(180deg,#7a3417,#5c2711);border-color:var(--ember);color:#ffd9c4}.bdt .bdt-btn.go:hover{filter:brightness(1.12)}.bdt .bdt-btn.stop{background:linear-gradient(180deg,#3a1f1a,#2a1613);border-color:var(--bad);color:#f0c4bc}.bdt .bdt-btn[disabled]{opacity:.4;cursor:not-allowed}.bdt .gauge-wrap{margin-top:18px}.bdt .tapzone{margin:0 16px 14px;background:var(--iron);border:1px dashed var(--line);border-radius:10px;padding:14px;text-align:center;cursor:pointer;user-select:none;-webkit-user-select:none;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:.12s}.bdt .tapzone-cta{color:var(--ember);font-weight:700}.bdt .spara{display:block;width:calc(100% - 32px);margin:0 16px 14px;padding:16px;font-size:17px;letter-spacing:.22em}.bdt .tapzone-kbd{color:var(--ink-faint)}.bdt .tapzone:hover{border-color:var(--brass-dim)}.bdt .tapzone:active{background:#101216}.bdt .tapzone .lab{font-family:Oswald,sans-serif;letter-spacing:.16em;text-transform:uppercase;font-size:11px;color:var(--ink-dim)}.bdt .tapzone .key{color:var(--brass);font-weight:600}.bdt .gauge{margin:0 16px 16px}.bdt .gauge .scale{position:relative;height:64px}.bdt .gband{position:absolute;top:22px;height:20px;border-radius:3px}.bdt .gband.pen{background:#d654402e}.bdt .gband.warn{background:#e0a93b2e}.bdt .gband.ok{background:#56b98a38}.bdt .gtick{position:absolute;top:14px;width:1px;height:36px;background:var(--line)}.bdt .gtick.zero{background:var(--ink-dim);height:44px;top:10px}.bdt .glabel{position:absolute;top:46px;transform:translate(-50%);font-size:10px;color:var(--ink-faint)}.bdt .needle{position:absolute;top:6px;width:2px;height:44px;background:var(--ink);transform:translate(-50%);transition:left .25s cubic-bezier(.2,.8,.2,1),background .2s;box-shadow:0 0 8px #0009}.bdt .needle:before{content:"";position:absolute;top:-6px;left:-4px;width:10px;height:10px;border-radius:50%;background:inherit}.bdt .readout{display:flex;align-items:baseline;justify-content:center;flex-wrap:wrap;gap:6px 12px;margin-top:6px}.bdt .readout .big{font-size:34px;font-weight:700;letter-spacing:.01em}.bdt .readout .verdict{font-family:Oswald,sans-serif;text-transform:uppercase;letter-spacing:.16em;font-size:13px;padding:4px 10px;border-radius:6px;border:1px solid var(--line)}.bdt .v-ok{color:var(--ok);border-color:#56b98a80}.bdt .v-warn{color:var(--warn);border-color:#e0a93b80}.bdt .v-bad{color:var(--bad);border-color:#d6544080}.bdt .v-idle{color:var(--ink-faint)}.bdt .strip{margin:0 16px 16px}.bdt .strip .bars{display:flex;gap:2px;align-items:center;height:70px;background:var(--iron);border:1px solid var(--line);border-radius:8px;padding:8px;overflow-x:auto;-webkit-overflow-scrolling:touch}.bdt .bar{flex:0 0 auto;width:8px;border-radius:2px 2px 0 0;align-self:center;position:relative}.bdt .colcell{flex:0 0 auto;width:9px;height:100%;position:relative}.bdt .colcell .up,.bdt .colcell .dn{position:absolute;left:1px;width:7px;border-radius:2px}.bdt .midline{position:absolute;left:8px;right:8px;top:50%;height:1px;background:var(--line)}.bdt .legend{display:flex;gap:16px;flex-wrap:wrap;margin-top:8px;font-size:11px;color:var(--ink-dim)}.bdt .legend i{display:inline-block;width:10px;height:10px;border-radius:2px;margin-right:5px;vertical-align:-1px}.bdt .note{color:var(--ink-faint);font-size:11.5px;line-height:1.55;padding:0 16px 16px}.bdt .bdt-footer{margin-top:22px;color:var(--ink-faint);font-size:11px;text-align:center;letter-spacing:.02em}@media (max-width: 560px){.bdt .bdt-header{gap:10px;padding-bottom:12px;margin-bottom:16px}.bdt .bdt-brand h1{letter-spacing:.1em}.bdt .snap{width:100%;gap:10px 14px}.bdt .snap .cell{flex:1 1 auto;text-align:left}.bdt .panel .body{padding:14px}.bdt .divider{margin-left:-14px;margin-right:-14px}.bdt .stage{padding:16px 10px 14px}.bdt .readout .big{font-size:28px}.bdt .num input[type=number]{font-size:16px;padding:11px 10px}.bdt .seg button{padding:12px 0}.bdt .seg.small button{padding:11px 0;font-size:13px}.bdt .dial{width:min(300px,78vw)}.bdt .transport{gap:8px}.bdt .transport .bdt-btn{flex:1 1 30%;padding:14px 10px;letter-spacing:.1em}.bdt .tapzone{margin:0 10px 12px;padding:20px 14px}.bdt .spara{width:calc(100% - 20px);margin:0 10px 14px}.bdt .gauge,.bdt .strip{margin-left:10px;margin-right:10px}.bdt .note{padding:0 10px 14px}.bdt .legend{gap:8px 14px}.bdt .bdt-footer{margin-top:16px}}@media (max-width: 380px){.bdt .dial{width:min(260px,82vw)}.bdt .pulse{width:104px;height:104px}.bdt .pulse .cnt{font-size:34px}}@media (prefers-reduced-motion: reduce){.bdt *{animation-duration:.01ms!important;transition-duration:.01ms!important}}:root{--bg: #0b1020;--bg-2: #121933;--card: #172142;--card-2: #1d294f;--text: #e8ecf8;--muted: #94a0c4;--primary: #5b7cff;--primary-600: #4560e6;--danger: #ef4444;--success: #22c55e;--warning: #f59e0b;--border: #26325c;--radius: 16px;--shadow: 0 10px 30px rgba(0, 0, 0, .35)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{height:100%}#root{min-height:100%}.app-frame{min-height:100%;display:flex;flex-direction:column}.app-footer{margin-top:auto;padding:14px 16px calc(14px + env(safe-area-inset-bottom));text-align:center;font-size:12px;color:var(--muted);letter-spacing:.02em}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);background:radial-gradient(1200px 600px at 20% -10%,#1a2450 0%,transparent 60%),radial-gradient(1000px 500px at 100% 0%,#221a4a 0%,transparent 55%),var(--bg);-webkit-font-smoothing:antialiased}button{font-family:inherit;cursor:pointer}a{color:var(--primary);text-decoration:none}.loader{display:grid;place-items:center;height:100vh;color:var(--muted)}.app-shell{max-width:1100px;margin:0 auto;padding:env(safe-area-inset-top) 16px 40px}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px 4px;background:linear-gradient(180deg,#0b1020f2,#0b102099);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.3px}.brand .logo{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),#8b5cff);box-shadow:var(--shadow);font-size:20px}.brand small{display:block;font-weight:500;color:var(--muted);font-size:11px}.topbar-actions{display:flex;align-items:center;gap:8px}.user-chip{display:flex;flex-direction:column;align-items:flex-end;line-height:1.15}.user-chip .name{font-weight:600;font-size:14px}.user-chip .role{font-size:11px;color:var(--muted)}.btn{border:1px solid var(--border);background:var(--card-2);color:var(--text);padding:10px 14px;border-radius:12px;font-weight:600;font-size:14px;transition:transform .08s ease,background .15s ease,opacity .15s}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn.primary{background:linear-gradient(135deg,var(--primary),var(--primary-600));border-color:transparent}.btn.danger{background:transparent;border-color:var(--danger);color:#ff9c9c}.btn.ghost{background:transparent}.btn.small{padding:7px 10px;font-size:13px;border-radius:10px}.btn.block{width:100%}.section-title{margin:22px 4px 12px;font-size:15px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.grid{display:grid;grid-template-columns:1fr;gap:14px}@media (min-width: 560px){.grid{grid-template-columns:repeat(2,1fr)}}@media (min-width: 900px){.grid{grid-template-columns:repeat(3,1fr)}}.game-card{position:relative;text-align:left;border:1px solid var(--border);background:linear-gradient(180deg,var(--card),var(--card-2));border-radius:var(--radius);padding:18px;color:var(--text);overflow:hidden;min-height:150px;display:flex;flex-direction:column;gap:8px;box-shadow:var(--shadow);transition:transform .12s ease,border-color .15s}.game-card:hover{transform:translateY(-3px);border-color:var(--primary)}.game-card .icon{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;font-size:28px;margin-bottom:4px}.game-card h3{margin:0;font-size:18px}.game-card p{margin:0;color:var(--muted);font-size:13px;flex:1}.game-card .stats{display:flex;gap:14px;font-size:12px;color:var(--muted);border-top:1px solid var(--border);padding-top:10px;margin-top:4px}.game-card .stats b{color:var(--text)}.panel{border:1px solid var(--border);background:linear-gradient(180deg,var(--card),var(--card-2));border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.login-wrap{flex:1;display:grid;place-items:center;padding:20px}.login-card{width:100%;max-width:380px;border:1px solid var(--border);background:linear-gradient(180deg,var(--card),var(--card-2));border-radius:20px;padding:28px 22px;box-shadow:var(--shadow);text-align:center}.login-card .logo-big{width:64px;height:64px;border-radius:18px;margin:0 auto 14px;display:grid;place-items:center;font-size:34px;background:linear-gradient(135deg,var(--primary),#8b5cff);box-shadow:var(--shadow)}.login-card h1{margin:0 0 4px;font-size:22px}.login-card .subtitle{color:var(--muted);font-size:13px;margin-bottom:22px}.field{text-align:left;margin-bottom:14px}.field label{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}.input{width:100%;padding:13px 14px;border-radius:12px;border:1px solid var(--border);background:#0e1530;color:var(--text);font-size:16px;outline:none;transition:border-color .15s}.input:focus{border-color:var(--primary)}.code-input{letter-spacing:10px;text-align:center;font-size:26px;font-weight:700}.error-msg{background:#ef44441f;border:1px solid rgba(239,68,68,.4);color:#ffb4b4;padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:14px;text-align:left}.ok-msg{background:#22c55e1f;border:1px solid rgba(34,197,94,.4);color:#a9f0c4;padding:10px 12px;border-radius:10px;font-size:13px;margin-bottom:14px}.game-stage{border:1px solid var(--border);background:linear-gradient(180deg,var(--card),var(--card-2));border-radius:var(--radius);padding:18px;min-height:60vh;display:flex;flex-direction:column;box-shadow:var(--shadow)}.game-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.game-header h2{margin:0;font-size:20px}.center-stack{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;text-align:center}.big-number{font-size:44px;font-weight:800}.hint{color:var(--muted);font-size:14px;max-width:420px}.reaction-zone{width:100%;flex:1;min-height:320px;border-radius:16px;display:grid;place-items:center;font-size:22px;font-weight:700;-webkit-user-select:none;user-select:none;transition:background .05s}.simon-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:min(320px,80vw);aspect-ratio:1}.simon-pad{border-radius:16px;border:none;opacity:.55;transition:opacity .12s,transform .08s}.simon-pad.active{opacity:1;transform:scale(.97)}.aim-zone{position:relative;width:100%;flex:1;min-height:340px;border-radius:16px;background:#0e1530;border:1px solid var(--border);overflow:hidden;touch-action:none}.target{position:absolute;border-radius:50%;background:radial-gradient(circle at 35% 35%,#ff8a8a,var(--danger));box-shadow:0 0 20px #ef444499;transform:translate(-50%,-50%)}.math-question{font-size:40px;font-weight:800}.table-wrap{overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:12px;border:1px solid var(--border)}table{width:100%;border-collapse:collapse;font-size:13px;min-width:520px}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap}th{color:var(--muted);font-weight:600;background:#0e1530;position:sticky;top:0}tbody tr:hover{background:#5b7cff0f}.badge{display:inline-block;padding:3px 9px;border-radius:999px;font-size:11px;font-weight:700}.badge.admin{background:#5b7cff2e;color:#b7c5ff}.badge.main{background:#f59e0b2e;color:#ffd591}.badge.off{background:#94a0c426;color:var(--muted)}.badge.on{background:#22c55e2e;color:#a9f0c4}.code-pill{font-family:SFMono-Regular,ui-monospace,Menlo,monospace;letter-spacing:3px;font-weight:700;background:#0e1530;padding:4px 10px;border-radius:8px;border:1px solid var(--border)}.tabs{display:flex;gap:6px;overflow-x:auto;margin:6px 0 18px;padding-bottom:4px}.tab{border:1px solid var(--border);background:transparent;color:var(--muted);padding:9px 14px;border-radius:999px;font-size:13px;font-weight:600;white-space:nowrap}.tab.active{background:var(--primary);border-color:transparent;color:#fff}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#040712b3;display:grid;place-items:center;padding:18px;z-index:50}.modal{width:100%;max-width:420px;border:1px solid var(--border);background:linear-gradient(180deg,var(--card),var(--card-2));border-radius:18px;padding:22px;box-shadow:var(--shadow)}.modal h3{margin:0 0 14px}.row{display:flex;gap:10px;align-items:center}.row.between{justify-content:space-between}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.muted{color:var(--muted)}.mt{margin-top:14px}.mono{font-family:ui-monospace,Menlo,monospace}.empty{text-align:center;color:var(--muted);padding:30px 10px}.pw-hint{font-size:12px;color:var(--muted);margin-top:6px}