:root{--bg: #0a0d16;--panel: rgba(16, 21, 36, .92);--line: rgba(255, 255, 255, .1);--text: #e8eef7;--muted: #8b96ab;--accent: #4de3ff;--hot: #ff4d6d;font-family:Segoe UI,system-ui,-apple-system,Roboto,sans-serif;color:var(--text);background:var(--bg);color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--bg);touch-action:none;-webkit-user-select:none;user-select:none}canvas#game{position:fixed;inset:0;width:100%;height:100%;display:block}.hidden{display:none!important}.screen{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding:16px;background:radial-gradient(ellipse at center,#0a0d168c,#0a0d16e0);overflow-y:auto;touch-action:auto}.panel{width:min(420px,100%);background:var(--panel);border:1px solid var(--line);border-radius:18px;padding:28px 24px;box-shadow:0 20px 60px #00000080;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);margin:auto}.logo{margin:0;text-align:center;font-size:clamp(40px,11vw,56px);font-weight:900;letter-spacing:.08em;background:linear-gradient(90deg,var(--hot),#ffd23f 50%,var(--accent));-webkit-background-clip:text;background-clip:text;color:transparent}.tagline{text-align:center;color:var(--muted);margin:4px 0 22px;letter-spacing:.15em;text-transform:uppercase;font-size:13px}h2{margin:0 0 16px;text-align:center}.field{display:block;margin-bottom:16px}.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}input{width:100%;font:inherit;font-size:17px;color:var(--text);background:#ffffff0f;border:1px solid var(--line);border-radius:10px;padding:12px 14px;outline:none;-webkit-user-select:text;user-select:text}input:focus{border-color:var(--accent)}.stack{display:flex;flex-direction:column;gap:10px}.btn{font:inherit;font-size:16px;font-weight:600;color:var(--text);background:#ffffff14;border:1px solid var(--line);border-radius:12px;padding:13px 16px;cursor:pointer;transition:transform .08s,background .15s}.btn:hover{background:#ffffff24}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.45;cursor:default}.btn.primary{background:linear-gradient(90deg,#ff4d6d,#ff7a45);border-color:transparent;color:#fff}.btn.primary:hover{filter:brightness(1.1)}.btn.ghost{background:transparent;color:var(--muted)}.btn.small{font-size:13px;padding:8px 10px}.btn small{font-weight:400;opacity:.8;margin-left:6px}.option-row{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:14px}.seg{display:flex;border:1px solid var(--line);border-radius:10px;overflow:hidden}.seg button{font:inherit;font-size:14px;color:var(--muted);background:transparent;border:0;padding:8px 14px;cursor:pointer}.seg button.on{background:var(--accent);color:#06202a;font-weight:700}.join-row{display:flex;gap:8px}.join-row input{text-transform:uppercase;letter-spacing:.3em;text-align:center}.error{color:var(--hot);min-height:1em;margin:12px 0 0;text-align:center;font-size:14px}.invite{text-align:center;background:#4de3ff1f;border:1px solid rgba(77,227,255,.4);border-radius:10px;padding:10px;margin-bottom:16px}.howto{margin-top:18px;color:var(--muted);font-size:14px}.howto summary{cursor:pointer;text-align:center}.howto ul{padding-left:18px;line-height:1.5}.howto b{color:var(--text)}.share{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:16px;flex-wrap:wrap}.share .code{font-size:28px;font-weight:800;letter-spacing:.25em;color:var(--accent)}.members,.ranking{list-style:none;padding:0;margin:0 0 14px;display:flex;flex-direction:column;gap:8px}.members li,.ranking li{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:10px;background:#ffffff0d}.members li.empty{color:var(--muted);font-style:italic;background:transparent;border:1px dashed var(--line)}.dot{width:12px;height:12px;border-radius:50%;flex:none}.tag{margin-left:auto;font-size:12px;color:var(--muted)}.ranking .place{font-weight:800;width:22px}.ranking li.first{background:#ffd23f26;border:1px solid rgba(255,210,63,.5)}.ranking li.you{outline:2px solid var(--accent)}.status{text-align:center;color:var(--muted);min-height:1.2em;font-size:14px}.bot-buttons{display:flex;gap:6px;flex-wrap:wrap}#ingame{position:fixed;inset:0;pointer-events:none}.icon-btn{pointer-events:auto;position:absolute;top:calc(10px + env(safe-area-inset-top));width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:#101524b3;color:var(--text);font-size:16px;cursor:pointer}#btn-exit{right:calc(10px + env(safe-area-inset-right))}#btn-mute{right:calc(58px + env(safe-area-inset-right))}.fire-btn{pointer-events:auto;position:absolute;right:calc(24px + env(safe-area-inset-right));bottom:calc(28px + env(safe-area-inset-bottom));width:96px;height:96px;border-radius:50%;border:3px solid rgba(255,77,109,.8);background:#ff4d6d40;color:#fff;font-weight:800;font-size:15px;letter-spacing:.05em;touch-action:none}.fire-btn.active{background:#ff4d6d99;transform:scale(.94)}#btn-leave{width:100%;margin-top:10px}.all-games{display:block;margin-top:14px;text-align:center;color:var(--muted);font-size:14px;text-decoration:none}.all-games:hover{color:var(--text)}