*{box-sizing:border-box}html,body,#app{width:100%;height:100%}body{margin:0;overflow:hidden;background:#05070a;color:#e5e7eb;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}button,input,select{font:inherit}button{min-height:40px;border:1px solid #64748b;border-radius:6px;background:#e5e7eb;color:#0f172a;font-weight:800;cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button.secondary{border-color:#94a3b86b;background:#0f172ad1;color:#e5e7eb}input,select{width:100%;min-height:40px;border:1px solid #475569;border-radius:6px;background:#0f172aeb;color:#f8fafc;padding:0 10px}label{display:grid;gap:6px;color:#cbd5e1;font-size:13px}h1,h2,p{margin:0}h1{font-size:22px;line-height:1.1}h2{font-size:16px}.shell,.stage,#game{position:fixed;top:0;right:0;bottom:0;left:0}#game canvas{display:block;width:100%!important;height:100%!important;image-rendering:pixelated}.hud{position:fixed;top:14px;left:14px;z-index:10;display:flex;align-items:flex-start;gap:12px;pointer-events:none}.brand,.room-code,.leaderboard{border:1px solid rgb(148 163 184 / .28);border-radius:6px;background:#0206179e;box-shadow:0 8px 24px #00000038;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.brand{display:grid;gap:2px;padding:8px 10px}.brand strong{font-size:14px}.brand span{color:#cbd5e1;font-size:12px}.room-code{min-width:86px;padding:8px 10px;color:#f8fafc;font:800 16px/1 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;text-align:center}.hud-button{min-height:34px;padding:0 10px;pointer-events:auto}.leaderboard{position:fixed;top:14px;right:14px;z-index:10;width:min(220px,calc(100vw - 28px));display:grid;gap:6px;padding:8px;pointer-events:none}.leaderboard:empty{display:none}.leaderboard h2{color:#f8fafc;font-size:13px}.leaderboard-row{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#cbd5e1;font-size:12px}.leaderboard-row.local{color:#f8fafc}.leaderboard-row span,.player-row span{display:inline-flex;min-width:0;align-items:center;gap:6px}.leaderboard-row b{color:#f8fafc;font:800 12px/1 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.skin-dot{width:10px;height:10px;flex:0 0 auto;border:1px solid rgb(248 250 252 / .55);border-radius:50%;background:var(--skin, #fff)}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;display:grid;place-items:center;padding:20px;pointer-events:none}.overlay>*{pointer-events:auto}.panel,.upgrade-panel,.death-panel{width:min(360px,100%);display:grid;gap:12px;border:1px solid rgb(148 163 184 / .3);border-radius:8px;padding:16px;background:#0f172ac7;box-shadow:0 16px 60px #00000059;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.join-row{display:grid;grid-template-columns:minmax(0,1fr) 78px;gap:8px}.players{display:grid;gap:6px}.player-row{display:flex;justify-content:space-between;gap:8px;border:1px solid rgb(148 163 184 / .24);border-radius:6px;padding:8px;background:#0206177a}.player-row b{color:#e5e7eb;font-size:12px;text-transform:uppercase}.upgrade-panel{width:min(760px,100%)}.death-panel{width:min(420px,100%)}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.card{display:grid;align-content:start;gap:6px;min-height:118px;padding:12px;text-align:left;background:#f8fafc;color:#0f172a}.card span{color:#475569;font-size:13px}.stats,.stat-list{display:grid;gap:8px}.stat-list{border-top:1px solid rgb(148 163 184 / .24);padding-top:8px}.stat-row{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid rgb(148 163 184 / .18);border-radius:6px;padding:8px 10px;background:#0206176b}.stat-row span{color:#cbd5e1;font-size:13px}.stat-row b{color:#f8fafc;font:800 13px/1 ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace}.error{color:#fca5a5;font-size:13px}.muted{color:#cbd5e1;font-size:13px}.hidden{display:none!important}@media (max-width: 760px){.hud{top:10px;left:10px;right:10px}.cards{grid-template-columns:1fr}}