html,body,#root{height:100%;margin:0}:root{--bg:#0f1117;--panel:#171a23eb;--line:#2a2f3d;--ink:#e6e9f0;--muted:#9aa3b5;--accent:#6ea8fe;--accent2:#7ee787}*{box-sizing:border-box}html,body,#root{background:var(--bg);height:100%;color:var(--ink);margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;overflow:hidden}.login{background:radial-gradient(1200px 600px at 50% -10%, #1d2742, var(--bg));place-items:center;height:100vh;display:grid}.login-card{background:var(--panel);border:1px solid var(--line);text-align:center;border-radius:16px;width:360px;padding:36px 40px;box-shadow:0 30px 80px #00000080}.login-card h1{margin:0 0 4px;font-size:30px}.login-sub{color:var(--muted);margin:0 0 20px}.login-card input,.login-card button{border:1px solid var(--line);border-radius:10px;width:100%;margin-bottom:12px;padding:12px 14px;font-size:15px}.login-card input{color:var(--ink);background:#0b0d13}.login-card button{background:var(--accent);color:#06122b;cursor:pointer;border:none;font-weight:700}.login-card button:hover{filter:brightness(1.07)}.login-controls{color:var(--muted);margin-top:6px;font-size:12px}.app{position:fixed;inset:0}.game-canvas{position:absolute;inset:0}.game-canvas canvas{display:block}.hud{pointer-events:none;position:absolute;inset:0}.hud>*{pointer-events:auto}.presence{background:var(--panel);border:1px solid var(--line);color:var(--accent2);border-radius:20px;padding:6px 14px;font-size:12px;position:absolute;top:14px;right:16px}.chatbox{background:var(--panel);border:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-radius:12px;width:300px;position:absolute;bottom:16px;left:16px;overflow:hidden}.chatbox-head{cursor:pointer;border-bottom:1px solid var(--line);justify-content:space-between;padding:9px 12px;font-size:13px;font-weight:600;display:flex}.chatbox.collapsed .chatbox-head{border-bottom:none}.chatbox-list{height:170px;padding:10px 12px;font-size:13px;overflow-y:auto}.chat-empty{color:var(--muted);font-style:italic}.chat-row{margin:5px 0;display:flex}.chat-row.me{justify-content:flex-end}.chat-bubble{border:1px solid var(--line);background:#232838;border-radius:12px 12px 12px 4px;max-width:78%;padding:6px 10px;line-height:1.35}.chat-row.me .chat-bubble{background:var(--accent);color:#06122b;border:none;border-radius:12px 12px 4px}.chat-bubble b{color:var(--accent);margin-bottom:1px;font-size:11px;display:block}.chatbox-input{border-top:1px solid var(--line);display:flex}.chatbox-input input{color:var(--ink);background:#0b0d13;border:none;outline:none;flex:1;padding:10px 12px;font-size:13px}.chatbox-input button{background:var(--accent);color:#06122b;cursor:pointer;border:none;padding:0 14px;font-weight:700}.modal-backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#05070c99;place-items:center;display:grid;position:absolute;inset:0}.key-modal{background:var(--panel);border:1px solid var(--line);text-align:center;border-radius:16px;width:320px;padding:26px 28px}.key-icon{font-size:34px}.key-modal h3{margin:8px 0 2px}.key-modal p{color:var(--muted);margin:0 0 16px;font-size:13px}.key-modal input{border:1px solid var(--line);width:100%;color:var(--ink);text-align:center;letter-spacing:2px;background:#0b0d13;border-radius:10px;padding:11px 13px;font-size:15px}.key-error{color:#ff6b6b;margin-top:10px;font-size:13px}.key-actions{gap:10px;margin-top:16px;display:flex}.key-actions button{cursor:pointer;background:var(--accent);color:#06122b;border:none;border-radius:10px;flex:1;padding:10px;font-weight:700}.key-actions .ghost{color:var(--muted);border:1px solid var(--line);background:0 0}.key-hint{color:var(--muted);margin-top:14px;font-size:11px}.key-hint code{color:var(--accent2)}.bubble{text-align:center;pointer-events:none;width:64px;margin-left:-32px;position:absolute}.bubble-frame{border:2px solid var(--accent2);background:#0b0d13;border-radius:50%;place-items:center;width:60px;height:60px;margin:0 auto;display:grid;overflow:hidden;box-shadow:0 4px 14px #00000080}.bubble-media{object-fit:cover;width:100%;height:100%;display:block}.bubble-fallback{font-size:22px}.bubble-name{color:#fff;text-shadow:0 1px 2px #000;margin-top:2px;font-size:10px}.media-controls{background:var(--panel);border:1px solid var(--line);border-radius:30px;gap:10px;padding:8px 12px;display:flex;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.media-controls button{cursor:pointer;background:#2a3146;border:none;border-radius:50%;width:42px;height:42px;font-size:18px}.media-controls button.off{background:#5a2030}.media-controls .leave{color:#fff;background:#ff6b6b;border-radius:21px;width:auto;padding:0 16px;font-size:13px;font-weight:700}.interact-hint{background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:8px 16px;font-size:13px;position:absolute;bottom:70px;left:50%;transform:translate(-50%)}.interact-hint:before{content:"⌨️  "}