:root{--bg0:#0c1118;--bg1:#141c27;--ink:#e8eef7;--muted:#8b9bb0;--line:#e8eef714;--accent:#2ec4b6;--panel:#0c1118c7;--font-display:"Space Grotesk", "Segoe UI", sans-serif;--font-body:"IBM Plex Sans", "Segoe UI", sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{background:var(--bg0);height:100%;color:var(--ink);font-family:var(--font-body);touch-action:none;-webkit-user-select:none;user-select:none;margin:0;overflow:hidden}#app{width:100%;height:100%;position:relative}#world{background:radial-gradient(1200px 800px at 20% 10%, #1a2740 0%, transparent 55%), radial-gradient(900px 700px at 90% 80%, #13221f 0%, transparent 50%), linear-gradient(160deg, var(--bg0), var(--bg1));width:100%;height:100%;display:block}#chat-feed{top:max(12px, env(safe-area-inset-top));right:max(12px, env(safe-area-inset-right));pointer-events:none;z-index:5;flex-direction:column;gap:6px;width:min(320px,100vw - 24px);max-height:min(42vh,360px);display:flex;position:absolute;overflow:hidden}.chat-line{background:var(--panel);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--line);border-radius:10px;padding:8px 10px;font-size:13px;line-height:1.35;animation:.16s ease-out fade-in}.chat-line b{margin-right:6px;font-weight:600}#hud{left:max(12px, env(safe-area-inset-left));top:max(12px, env(safe-area-inset-top));z-index:5;gap:8px;display:flex;position:absolute}#hud>div,#hud>button{font-family:var(--font-display);letter-spacing:.04em;background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);color:var(--muted);border-radius:999px;padding:6px 10px;font-size:12px}#hud>div{pointer-events:none}#members-btn{cursor:pointer}#members-btn:hover{color:var(--ink);border-color:#2ec4b680}#members-panel{left:max(12px, env(safe-area-inset-left));top:calc(max(12px, env(safe-area-inset-top)) + 42px);z-index:7;background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:14px;flex-direction:column;width:min(260px,100vw - 24px);max-height:min(56vh,420px);display:flex;position:absolute;overflow:hidden}#members-panel.hidden{display:none}.panel-head{font-family:var(--font-display);letter-spacing:.06em;color:var(--muted);border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;padding:10px 12px;font-size:13px;display:flex}#members-close{color:var(--muted);cursor:pointer;background:0 0;border:0;padding:2px 6px;font-size:18px;line-height:1}#members-list{margin:0;padding:6px;list-style:none;overflow-y:auto}.member-row{width:100%;color:var(--ink);font:13px/1.3 var(--font-body);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:10px;align-items:center;gap:10px;padding:8px 10px;display:flex}.member-row:hover{background:#e8eef70f}.member-row.tracking{background:#2ec4b624}.member-dot{border-radius:4px;flex-shrink:0;width:12px;height:12px}.member-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.member-dist{color:var(--muted);flex-shrink:0;font-size:11px}.member-row.tracking .member-dist{color:var(--accent)}#joystick{left:max(16px, env(safe-area-inset-left));bottom:max(24px, env(safe-area-inset-bottom));z-index:6;position:absolute}#joy-base{touch-action:none;background:#e8eef70f;border:1px solid #e8eef724;border-radius:50%;width:120px;height:120px;position:relative}#joy-knob{will-change:transform;background:#2ec4b6d9;border-radius:50%;width:48px;height:48px;position:absolute;top:36px;left:36px;box-shadow:0 8px 20px #00000059}.touch-only{display:none}@media (pointer:coarse){.touch-only{display:block}}#chat-bar{left:50%;bottom:max(18px, env(safe-area-inset-bottom));z-index:8;background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-radius:14px;gap:8px;width:min(520px,100vw - 24px);padding:8px;display:flex;position:absolute;transform:translate(-50%)}#chat-bar.hidden{display:none}#chat-input{color:var(--ink);font:15px/1.4 var(--font-body);background:0 0;border:0;outline:none;flex:1;padding:10px 12px}#chat-send{background:var(--accent);color:#06201c;font-family:var(--font-display);cursor:pointer;border:0;border-radius:10px;padding:0 16px;font-weight:700}#gate{z-index:20;background:radial-gradient(at 30% 20%,#2ec4b62e,#0000 45%),radial-gradient(at 80% 70%,#3a86ff29,#0000 40%),linear-gradient(160deg,#0a1018,#121a24 60%,#0d1512);place-items:center;padding:24px;display:grid;position:absolute;inset:0}#gate.hidden{display:none}.gate-panel{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0a0e14b8;border:1px solid #e8eef71a;border-radius:20px;width:min(420px,100%);padding:28px 24px 22px;box-shadow:0 30px 80px #00000073}.brand{font-family:var(--font-display);letter-spacing:.28em;text-transform:uppercase;color:var(--accent);margin:0;font-size:13px}.gate-panel h1{font-family:var(--font-display);margin:8px 0 6px;font-size:clamp(28px,6vw,36px);font-weight:700}.sub{color:var(--muted);margin:0 0 22px;font-size:14px;line-height:1.5}.field{gap:8px;margin-bottom:16px;display:grid}.field>span{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:12px}#name-input{width:100%;color:var(--ink);font:16px/1.3 var(--font-body);background:#ffffff08;border:1px solid #e8eef724;border-radius:12px;outline:none;padding:12px 14px}#name-input:focus{border-color:#2ec4b68c}#palette{grid-template-columns:repeat(5,1fr);gap:8px;display:grid}.swatch{aspect-ratio:1;cursor:pointer;border:2px solid #0000;border-radius:12px;padding:0}.swatch.selected{border-color:#fff;transform:scale(1.05)}#enter-btn{color:#041018;width:100%;font-family:var(--font-display);cursor:pointer;background:linear-gradient(135deg,#2ec4b6,#3a86ff);border:0;border-radius:12px;margin-top:4px;padding:14px 16px;font-size:16px;font-weight:700}#enter-btn:disabled{opacity:.55;cursor:wait}.error{color:#ff7b72;margin:10px 0 0;font-size:13px}.hint{color:var(--muted);margin:14px 0 0;font-size:12px;line-height:1.45}@keyframes fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}