:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#101113;--surface:#181a1d;--surface-2:#202329;--line:#343943;--text:#f2f4f7;--muted:#a9b0bd;--green:#35d66b;--blue:#2f80ff;--yellow:#ffd84d;--red:#ff4f4f;--shadow:0 18px 44px #00000047}*{box-sizing:border-box}body{background:linear-gradient(180deg, #35d66b14, transparent 240px), var(--bg);min-width:320px;min-height:100vh;color:var(--text);margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,select{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.46}.app-shell{width:min(1180px,100% - 32px);margin:0 auto;padding:24px 0 32px}.topbar{justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;display:flex}.brand__kicker,.section-label{color:var(--green);text-transform:uppercase;letter-spacing:0;margin:0 0 5px;font-size:.78rem;font-weight:700}h1,h2{letter-spacing:0;margin:0}h1{font-size:2rem;line-height:1.1}h2{font-size:1rem}.workspace{grid-template-columns:220px minmax(360px,1fr) 280px;align-items:start;gap:16px;display:grid}.app-footer{color:var(--muted);justify-content:space-between;align-items:center;gap:16px;margin-top:16px;padding:0 2px;font-size:.84rem;line-height:1.45;display:flex}.app-footer strong{color:var(--text);font-size:.88rem}.game-panel,.play-panel,.control-panel{border:1px solid var(--line);min-width:0;box-shadow:var(--shadow);background:#181a1deb;border-radius:8px}.game-panel,.control-panel{padding:14px}.panel-heading{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.game-list{gap:8px;display:grid}.game-item{border:1px solid var(--line);background:var(--surface-2);width:100%;min-height:72px;color:var(--text);text-align:left;border-radius:8px;gap:4px;padding:11px;display:grid}.game-item.is-active{border-color:var(--green);box-shadow:inset 0 0 0 1px #35d66b52}.game-item span{font-weight:700}.game-item small{color:var(--muted);line-height:1.35}.device-status{border:1px solid var(--line);min-height:42px;color:var(--muted);border-radius:8px;align-items:center;gap:8px;margin-top:16px;padding:9px 10px;font-size:.84rem;line-height:1.35;display:flex}.status-dot{background:var(--yellow);border-radius:50%;flex:none;width:9px;height:9px;box-shadow:0 0 14px #ffd84d73}.status-dot.is-connected{background:var(--green);box-shadow:0 0 14px #35d66b80}.status-dot.is-error{background:var(--red);box-shadow:0 0 14px #ff4f4f73}.play-panel{overflow:hidden}.play-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:14px;padding:16px 18px;display:flex}.play-header h2{font-size:1.18rem;line-height:1.25}.turn-chip{min-width:64px;min-height:36px;color:var(--green);background:#35d66b1a;border:1px solid #35d66b70;border-radius:8px;place-items:center;padding:0 12px;font-size:.86rem;font-weight:800;display:inline-grid}.pad-stage{place-items:center;padding:18px;display:grid}.game-info{border-top:1px solid var(--line);background:#1113169e;gap:14px;padding:16px 18px 18px;display:grid}.game-info__summary{gap:6px;display:grid}.game-info__summary h2{font-size:1.15rem;line-height:1.2}.game-info__summary p,.game-info__rules li{color:var(--muted);font-size:.9rem;line-height:1.45}.game-info__summary p{margin:0}.game-info__rules{gap:8px;display:grid}.game-info__rules h3{color:var(--green);text-transform:uppercase;letter-spacing:0;margin:0;font-size:.78rem;font-weight:800}.game-info__rules ul{gap:5px;margin:0;padding-left:18px;display:grid}.game-info__rules li::marker{color:var(--green)}.virtual-pad{aspect-ratio:1;background:#070809;border:1px solid #050608;border-radius:8px;grid-template-columns:repeat(8,minmax(0,1fr));gap:8px;width:min(100%,620px,72vh);padding:12px;display:grid}.virtual-pad__cell{background:radial-gradient(circle at 50% 40%, #ffffff29, transparent 32%), var(--pad-color,#121417);min-width:0;min-height:0;box-shadow:inset 0 1px 1px #ffffff14, 0 0 16px color-mix(in srgb, var(--pad-color,#121417), transparent 72%);border:1px solid #ffffff14;border-radius:7px;transition:transform .12s,box-shadow .12s,background-color .12s;position:relative}.virtual-pad__cell:hover{transform:translateY(-1px)}.virtual-pad__cell:focus-visible{outline:2px solid var(--yellow);outline-offset:2px}.virtual-pad__cell.is-pulsing{animation:1.4s ease-in-out infinite pad-pulse}.virtual-pad__cell.is-flashing{animation:.32s steps(2,end) infinite pad-flash}.control-panel{gap:14px;display:grid}.control-section{gap:9px;display:grid}.control-section[hidden]{display:none}.segmented{border:1px solid var(--line);border-radius:8px;grid-template-columns:1fr 1fr;min-height:40px;display:grid;overflow:hidden}.segmented button{color:var(--muted);background:0 0;border:0;font-weight:700}.segmented button.is-active{background:var(--green);color:#07110b}.field{color:var(--muted);gap:7px;font-size:.88rem;display:grid}.field select{border:1px solid var(--line);background:var(--surface-2);min-height:40px;color:var(--text);border-radius:8px;padding:0 10px}.score-panel{grid-template-columns:1fr 1fr;gap:8px;display:grid}.score-panel>div{border:1px solid var(--line);background:var(--surface-2);border-radius:8px;gap:4px;min-height:74px;padding:10px;display:grid}.score-panel span{color:var(--muted);font-size:.82rem}.score-panel strong{font-size:1.8rem;line-height:1}.action-grid{grid-template-columns:1fr 1fr;gap:8px;display:grid}.debug-section{padding-top:2px}.debug-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}.debug-grid .button{gap:6px;min-width:0;padding:0 8px;font-size:.84rem}.button{border:1px solid var(--line);background:var(--surface-2);min-height:42px;color:var(--text);border-radius:8px;justify-content:center;align-items:center;gap:8px;font-weight:800;display:inline-flex}.button svg{width:18px;height:18px}.button--primary{background:var(--green);color:#07110b;border-color:#35d66b94;min-width:176px}.message-line{border:1px solid var(--line);min-height:42px;color:var(--muted);background:#111316;border-radius:8px;padding:10px;font-size:.88rem;line-height:1.35}@keyframes pad-pulse{0%,to{filter:brightness(.54)}50%{filter:brightness(1.35)}}@keyframes pad-flash{0%{filter:brightness(.35)}to{filter:brightness(1.5)}}@media (width<=980px){.workspace{grid-template-columns:1fr}.game-panel,.control-panel{order:2}.play-panel{order:1}}@media (width<=620px){.app-shell{width:min(100% - 18px,1180px);padding-top:12px}.topbar,.play-header{flex-direction:column;align-items:stretch}.app-footer{flex-direction:column;align-items:flex-start;gap:4px}.button--primary,.turn-chip{width:100%}.virtual-pad{gap:5px;padding:8px}}