:root{color-scheme:dark;--bg: #0f1216;--panel: rgba(18, 21, 27, .86);--border: rgba(255, 255, 255, .1);--text: #eef1f6;--muted: #98a2b3;--accent: #3e63dd}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,sans-serif;overflow:hidden}.app{height:100%;width:100%}.office{position:absolute;inset:0}.office canvas{display:block}.join{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(circle at 50% 30%,#1b2436,#0f1216 60%);padding:24px}.join-card{width:min(420px,100%);background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:28px;display:flex;flex-direction:column;gap:16px;backdrop-filter:blur(10px)}.join-card h1{margin:0;font-size:26px;letter-spacing:-.02em}.muted{color:var(--muted);margin:0;font-size:14px;line-height:1.5}.small{font-size:13px}.field{display:flex;flex-direction:column;gap:8px;font-size:13px;color:var(--muted)}.field input{background:#00000059;border:1px solid var(--border);border-radius:10px;padding:12px 14px;color:var(--text);font-size:15px;outline:none}.field input:focus{border-color:var(--accent)}.swatches{display:flex;flex-wrap:wrap;gap:8px}.swatch{width:30px;height:30px;border-radius:50%;border:2px solid transparent;cursor:pointer;padding:0}.swatch.active{border-color:#fff;transform:scale(1.08)}.primary{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:13px;font-size:15px;font-weight:600;cursor:pointer}.primary:disabled{opacity:.5;cursor:not-allowed}.error{background:#e5484d26;border:1px solid rgba(229,72,77,.5);color:#ffb4b6;padding:10px 12px;border-radius:10px;font-size:13px}.hint{margin:0;color:var(--muted);font-size:12px}.hud{position:absolute;z-index:10;pointer-events:none}.hud>*{pointer-events:auto}.hud-top-left{top:16px;left:16px}.hud-top-right{top:16px;right:16px;display:flex;flex-direction:column;align-items:flex-end;gap:8px;max-width:260px}.hud-bottom{bottom:16px;left:50%;transform:translate(-50%);display:flex;gap:10px;align-items:center}.card,.participants{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px 14px;backdrop-filter:blur(10px);font-size:13px}.card ul{margin:8px 0 0;padding:0;list-style:none;display:flex;flex-direction:column;gap:4px;color:var(--muted)}.card b{color:var(--text)}.status{font-size:12px;padding:5px 10px;border-radius:999px;border:1px solid var(--border);background:var(--panel)}.status-online{color:#6ee7a8;border-color:#6ee7a866}.status-connecting{color:#ffd479}.status-offline{color:#ff9a9c;border-color:#ff9a9c66}.ghost{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:10px;padding:7px 12px;font-size:13px;cursor:pointer}a.link{text-decoration:none;display:inline-block}.participants{width:100%;display:flex;flex-direction:column;gap:6px}.participant{display:flex;align-items:center;gap:8px}.dot{width:10px;height:10px;border-radius:50%;flex:0 0 auto}.pname{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.icon{font-size:12px}.talk{margin-left:auto;color:#6ee7a8;font-size:11px}.pill{background:var(--panel);border:1px solid var(--border);color:var(--text);border-radius:999px;padding:10px 16px;font-size:13px;cursor:pointer;backdrop-filter:blur(10px)}.pill.on{border-color:#6ee7a880;color:#a9f0c6}.pill:disabled{opacity:.45;cursor:not-allowed}.badge{background:#3e63dd40;border:1px solid rgba(62,99,221,.6);color:#cddaff;border-radius:999px;padding:6px 12px;font-size:12px}.lock-hint{position:absolute;bottom:84px;left:50%;transform:translate(-50%);z-index:10;background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:8px 18px;font-size:13px;color:var(--muted);pointer-events:none}.board-hint{position:absolute;bottom:84px;left:50%;transform:translate(-50%);z-index:10;background:#3e63dd38;border:1px solid rgba(62,99,221,.7);border-radius:999px;padding:8px 18px;font-size:13px;color:#cddaff;pointer-events:none}.pill.warn{background:#ffb22433;border-color:#ffb224b3;color:#ffe0a6}.board-modal{position:absolute;inset:0;z-index:50;background:#06080bd1;display:grid;place-items:center;padding:24px;backdrop-filter:blur(6px)}.board-panel{width:min(1100px,100%);background:#16191f;border:1px solid var(--border);border-radius:16px;padding:18px;display:flex;flex-direction:column;gap:12px}.board-head{display:flex;flex-direction:column;gap:4px}.board-canvas-wrap{position:relative;border-radius:10px;overflow:hidden;background:#fff}.board-canvas{display:block;width:100%;height:auto;aspect-ratio:16 / 9;cursor:crosshair;touch-action:none}.board-loading{position:absolute;inset:0;display:grid;place-items:center;background:#ffffffbf;color:#333;font-size:14px}.board-tools{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.board-size{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted)}.board-size input{width:120px}.board-spacer{flex:1}.board-save{padding:10px 18px}.file-pill{display:inline-flex;align-items:center;cursor:pointer}.file-pill input{display:none}.zone-card{margin-top:8px}.status-dot{width:8px;height:8px;border-radius:50%;flex:0 0 auto;box-shadow:0 0 0 2px #00000059}.participant.away{opacity:.6}.zone{margin-left:auto;color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:96px}.legend{display:flex;gap:10px;margin-top:6px;padding-top:8px;border-top:1px solid var(--border);color:var(--muted);font-size:11px}.legend span{display:inline-flex;align-items:center;gap:5px}.legend i{width:8px;height:8px;border-radius:50%;display:inline-block}.knock{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:20;background:#12151bf5;border:1px solid rgba(255,178,36,.6);border-radius:14px;padding:18px 20px;display:flex;flex-direction:column;gap:12px;min-width:260px;text-align:center;box-shadow:0 18px 50px #0000008c}.knock-actions{display:flex;gap:10px;justify-content:center}.notice{position:absolute;top:76px;left:50%;transform:translate(-50%);z-index:20;background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:9px 18px;font-size:13px;color:var(--text);pointer-events:none}.online{color:var(--muted);font-size:12px;margin-left:6px}.focus-modal{position:absolute;inset:0;z-index:60;background:#06080bd9;display:grid;place-items:center;padding:24px;backdrop-filter:blur(4px)}.focus-panel{width:min(1500px,96vw);max-height:94vh;overflow:auto;background:#16191f;border:1px solid var(--border);border-radius:16px;padding:16px;display:flex;flex-direction:column;gap:12px}.focus-head{display:flex;align-items:center;justify-content:space-between}.focus-body{position:relative;border-radius:12px;overflow:hidden;background:#07090d;aspect-ratio:16 / 9;width:100%}.focus-video{position:absolute;inset:0}.focus-video video{width:100%!important;height:100%!important;object-fit:contain;display:block}.focus-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.focus-empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);font-size:14px}.row-tight{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.ghost.active{border-color:var(--accent);color:#cddaff}.panel{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:12px;backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:8px;font-size:13px}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:8px}.chat-panel{position:absolute;right:16px;bottom:84px;width:340px;height:400px;z-index:30}.chat-tabs{display:flex;gap:5px;overflow-x:auto;padding-bottom:2px}.chip{background:#1d232c;border:1px solid var(--border);color:var(--text);border-radius:999px;padding:3px 9px;font-size:11px;cursor:pointer;white-space:nowrap;display:inline-flex;align-items:center;gap:5px}.chip.active{border-color:var(--accent);color:#cddaff}.chat-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:5px;padding-right:4px}.chat-row{display:flex;gap:6px;align-items:baseline;line-height:1.35}.chat-row.mine{color:#b9caff}.chat-name{font-weight:600;color:var(--muted);flex:0 0 auto}.chat-text{word-break:break-word}.chat-input{display:flex;gap:6px}.chat-input input{flex:1;background:#00000059;border:1px solid var(--border);border-radius:8px;padding:7px 9px;color:var(--text);font:inherit;outline:none}.profile-card{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:40;width:300px}.profile-head{display:flex;gap:10px;align-items:center}.avatar-dot{width:34px;height:34px;border-radius:50%;border:2px solid rgba(255,255,255,.25)}.note-card{width:min(420px,100%);background:#16191f;border:1px solid var(--border);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:10px}.note-card textarea{background:#00000059;border:1px solid var(--border);border-radius:8px;color:var(--text);padding:9px;font:inherit;resize:vertical}.res-form{display:grid;gap:6px}.res-form input,.res-form select{background:#00000059;border:1px solid var(--border);border-radius:8px;padding:6px 8px;color:var(--text);font:inherit}.res-list{display:flex;flex-direction:column;gap:5px}.res-row{display:flex;gap:6px;align-items:center}.res-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.tag{display:inline-block;padding:2px 7px;border-radius:999px;background:#223055;color:#cdd9ff;font-size:11px}.focus-board{width:100%;height:100%;display:grid;place-items:center}.focus-tools{display:flex;flex-direction:column;gap:8px}.focus-laser{position:absolute;left:12px;bottom:12px;background:#e5484dd9;color:#fff;border-radius:999px;padding:5px 12px;font-size:12px}.badge.rec{background:#e5484d40;border-color:#e5484db3;color:#ffb4b6}.join-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.look-editor{display:flex;flex-direction:column;gap:10px;padding:10px;border:1px solid var(--border);border-radius:10px}