:root{--bg: #0f1115;--panel: #171a21;--panel-2: #1e222b;--panel-3: #262b36;--line: #2a2f3a;--text: #e6e9ef;--muted: #8b93a7;--primary: #3b82f6;--primary-hover: #2f74e6;--ok: #22c55e;--warn: #f59e0b;--err: #ef4444;--gold: #f7c948;--radius: 10px;--radius-lg: 14px;--shadow: 0 8px 24px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#app{height:100%}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}a{color:var(--primary);text-decoration:none}input,textarea,select{background:var(--panel-2);border:1px solid var(--line);color:var(--text);border-radius:8px;padding:8px 10px;font-size:13px;outline:none;font-family:inherit;width:100%}input:focus,textarea:focus,select:focus{border-color:var(--primary)}input::placeholder{color:#5c6370}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--primary);color:#fff;border:0;border-radius:8px;padding:8px 14px;font-size:13px;font-family:inherit;cursor:pointer;white-space:nowrap;transition:filter .15s,background .15s}.btn:hover:not(:disabled){filter:brightness(1.12)}.btn:disabled{opacity:.45;cursor:not-allowed}.btn.ghost{background:var(--panel-2);border:1px solid var(--line);color:var(--text)}.btn.ghost:hover:not(:disabled){background:var(--panel-3)}.btn.ok{background:var(--ok)}.btn.warn{background:var(--warn);color:#1a1a1a}.btn.danger{background:var(--err)}.btn.sm{padding:4px 10px;font-size:12px;border-radius:6px}.btn.block{width:100%}.btn.text{background:transparent;color:var(--muted);padding:4px 6px}.btn.text:hover{color:var(--text)}.card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:14px}.card-title{display:flex;align-items:center;gap:8px;margin:0 0 12px;font-size:14px;font-weight:600;color:#c7cbd6}.field{margin-bottom:10px}.field label{display:block;margin-bottom:5px;font-size:12px;color:var(--muted)}.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.grow{flex:1;min-width:0}.muted{color:var(--muted);font-size:12px}.center{text-align:center}.tag{display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:99px;font-size:11px;background:var(--panel-2);border:1px solid var(--line);color:var(--muted)}.tag.on{background:#22c55e26;border-color:#22c55e66;color:#7ee2a8}.tag.off{background:#ef44441f;border-color:#ef444459;color:#f7a3a3}.tag.warn{background:#f59e0b24;border-color:#f59e0b66;color:#f7c948}.seat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}@media(max-width:520px){.seat-grid{grid-template-columns:repeat(3,1fr)}}.seat{position:relative;aspect-ratio:1;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;overflow:hidden;transition:border-color .15s,background .15s;padding:4px}.seat:hover{border-color:var(--primary)}.seat.occupied{background:#3b82f61a;border-color:#3b82f673}.seat.mine{background:#22c55e1f;border-color:var(--ok)}.seat.locked{opacity:.55}.seat .seat-no{font-size:11px;color:var(--muted)}.seat .seat-avatar{width:38px;height:38px;border-radius:50%;background:var(--panel-3);display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:600;color:#aab2c4;overflow:hidden}.seat .seat-avatar img{width:100%;height:100%;object-fit:cover}.seat .seat-name{font-size:12px;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.seat .seat-flags{display:flex;gap:4px;font-size:11px}.seat .seat-actions{position:absolute;top:0;right:0;bottom:0;left:0;background:#000000c7;display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:4px;padding:4px}.media-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:10px}.media-tile{position:relative;background:#000;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;aspect-ratio:16 / 10}.media-tile video{width:100%;height:100%;object-fit:cover;display:block}.media-tile .tile-name{position:absolute;left:8px;bottom:8px;background:#0009;padding:2px 8px;border-radius:6px;font-size:11px;max-width:70%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.media-tile .tile-src{position:absolute;right:8px;top:8px;background:#0009;padding:2px 8px;border-radius:6px;font-size:11px;color:var(--gold)}.media-tile.audio-only{display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1f2b,#232937)}.media-tile.audio-only .audio-wave{font-size:30px;animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{transform:scale(1);opacity:.75}50%{transform:scale(1.16);opacity:1}}.empty-box{padding:26px 14px;text-align:center;color:var(--muted);font-size:13px;border:1px dashed var(--line);border-radius:var(--radius)}.chat-list{height:240px;overflow-y:auto;background:var(--panel-2);border:1px solid var(--line);border-radius:var(--radius);padding:8px;font-size:13px}.chat-item{margin-bottom:6px;word-break:break-word}.chat-item .who{color:#8ab4f8}.chat-item.sys{color:var(--muted);font-size:12px}.chat-item.gift{color:var(--gold)}.log-box{height:170px;overflow-y:auto;background:#0b0d11;border:1px solid var(--line);border-radius:var(--radius);padding:8px;font:12px/1.65 ui-monospace,Menlo,Consolas,monospace;color:#9aa3b5}.log-box .line{word-break:break-all;white-space:pre-wrap}.overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;display:flex;align-items:center;justify-content:center;z-index:1000;padding:16px}.modal{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;max-width:420px;padding:18px;max-height:86vh;overflow-y:auto}.modal h3{margin:0 0 12px;font-size:15px}.modal .modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:16px}.toast-wrap{position:fixed;top:16px;left:50%;transform:translate(-50%);z-index:2000;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}.toast{background:var(--panel-3);border:1px solid var(--line);border-left:3px solid var(--primary);border-radius:8px;padding:9px 14px;font-size:13px;box-shadow:var(--shadow);max-width:90vw;animation:slide-in .18s ease-out}.toast.success{border-left-color:var(--ok)}.toast.error{border-left-color:var(--err)}.toast.warn{border-left-color:var(--warn)}@keyframes slide-in{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.page{max-width:1240px;margin:0 auto;padding:16px}.topbar{display:flex;align-items:center;gap:10px;padding:10px 16px;background:var(--panel);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100;flex-wrap:wrap}.topbar .brand{font-weight:700;font-size:15px;margin-right:6px}.room-layout{display:grid;grid-template-columns:340px 1fr;gap:12px;align-items:start}@media(max-width:1020px){.room-layout{grid-template-columns:1fr}}.room-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:12px}.room-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius-lg);padding:14px;cursor:pointer;transition:border-color .15s,transform .15s}.room-card:hover{border-color:var(--primary);transform:translateY(-2px)}.room-card .rc-head{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:8px}.room-card .rc-name{font-weight:600;font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-card .rc-meta{display:flex;gap:10px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}.table th{color:var(--muted);font-weight:500;font-size:12px;background:var(--panel-2)}.table tr:hover td{background:#ffffff05}.scroll-x{overflow-x:auto}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:#333a48;border-radius:4px}::-webkit-scrollbar-thumb:hover{background:#434c5e}::-webkit-scrollbar-track{background:transparent}.live-room{height:100vh;height:100dvh;display:flex;flex-direction:column;background:#000;overflow:hidden;position:relative}.live-main{flex:1;min-height:0;display:flex;flex-direction:column;position:relative}.live-stage{position:relative;flex:1;min-height:0;background:#000}.live-stage .stage-grid{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;gap:2px;padding:2px}.live-stage .stage-grid.single{grid-template-columns:1fr}.live-stage .stage-grid.multi{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));grid-auto-rows:1fr;background:#0a0c10}.stage-cell{position:relative;background:#12151b;border-radius:6px;overflow:hidden;display:flex;align-items:center;justify-content:center}.stage-cell video{width:100%;height:100%;object-fit:cover;display:block}.stage-cell.audio-only{background:radial-gradient(circle at 50% 45%,#263041,#12161d 70%)}.stage-cell.audio-only .wave{font-size:40px;animation:pulse 1.6s ease-in-out infinite}.stage-cell .cell-label{position:absolute;left:8px;bottom:8px;max-width:70%;padding:2px 8px;border-radius:6px;font-size:11px;background:#0000008c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stage-cell .cell-badge{position:absolute;right:8px;top:8px;padding:2px 8px;border-radius:6px;font-size:11px;background:#0000008c;color:#f7c948}.stage-empty{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;color:#6b7488;font-size:13px;text-align:center;padding:20px}.stage-empty .big{font-size:46px;opacity:.5}.stage-top{position:absolute;top:0;left:0;right:0;z-index:5;display:flex;align-items:center;gap:10px;padding:10px 12px;background:linear-gradient(180deg,#0000009e,#0000)}.stage-top .room-head{display:flex;align-items:center;gap:8px;min-width:0;background:#00000059;border-radius:999px;padding:4px 12px 4px 4px;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);max-width:60%}.stage-top .owner-avatar{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,#3b82f6,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:600;color:#fff;flex:0 0 auto;overflow:hidden}.stage-top .owner-avatar img{width:100%;height:100%;object-fit:cover}.stage-top .room-meta{min-width:0}.stage-top .room-title{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stage-top .room-sub{font-size:11px;color:#fff9;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pill{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:999px;font-size:11px;background:#0000006b;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#e6e9ef;border:1px solid rgba(255,255,255,.08)}.pill.live{background:#ef4444d9;color:#fff;border-color:transparent}.pill.warn{background:#f59e0bd9;color:#1a1a1a;border-color:transparent}.stage-chat{position:absolute;left:12px;right:90px;bottom:12px;z-index:4;display:flex;flex-direction:column;gap:6px;max-height:34%;overflow:hidden;pointer-events:none}.stage-chat .bubble{align-self:flex-start;max-width:100%;padding:5px 10px;border-radius:999px;font-size:12px;line-height:1.5;background:#0000006b;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);color:#eef1f6;word-break:break-word;animation:bubble-in .22s ease-out}.stage-chat .bubble .who{color:#8ab4f8;margin-right:4px}.stage-chat .bubble.sys{color:#ffffff9e}.stage-chat .bubble.gift{color:#f7c948}@keyframes bubble-in{0%{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}.seat-strip{display:flex;gap:10px;align-items:flex-start;padding:10px 12px;overflow-x:auto;background:var(--panel);border-top:1px solid var(--line);scrollbar-width:none}.seat-strip::-webkit-scrollbar{display:none}.seat-chip{flex:0 0 auto;width:54px;display:flex;flex-direction:column;align-items:center;gap:4px;cursor:pointer;position:relative}.seat-chip .face{width:48px;height:48px;border-radius:50%;background:var(--panel-3);border:2px solid transparent;display:flex;align-items:center;justify-content:center;font-size:17px;font-weight:600;color:#aab2c4;overflow:hidden;position:relative;transition:border-color .15s,transform .15s}.seat-chip:active .face{transform:scale(.94)}.seat-chip .face img{width:100%;height:100%;object-fit:cover}.seat-chip.occupied .face{border-color:#3b82f68c}.seat-chip.mine .face{border-color:var(--ok)}.seat-chip.locked .face{opacity:.5}.seat-chip.empty .face{border-style:dashed;border-color:#39404d;color:#5c6370;font-size:20px}.seat-chip .flag{position:absolute;right:-1px;bottom:-1px;width:17px;height:17px;border-radius:50%;background:#1b1f27;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;font-size:10px}.seat-chip .flag.muted{background:var(--err);border-color:var(--err)}.seat-chip .flag.locked{background:var(--warn);border-color:var(--warn)}.seat-chip .name{font-size:10px;color:var(--muted);max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.seat-chip.mine .name{color:var(--ok)}.action-bar{display:flex;align-items:center;gap:8px;padding:8px 12px calc(8px + env(safe-area-inset-bottom,0px));background:var(--panel);border-top:1px solid var(--line)}.action-bar .say-input{flex:1;min-width:0;height:38px;border-radius:999px;background:var(--panel-2);padding:0 14px;border:1px solid var(--line);color:var(--text);font-size:13px}.icon-btn{flex:0 0 auto;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:var(--panel-2);color:var(--text);font-size:17px;display:flex;align-items:center;justify-content:center;cursor:pointer;position:relative;transition:background .15s,transform .1s}.icon-btn:active{transform:scale(.94)}.icon-btn:disabled{opacity:.4;cursor:not-allowed}.icon-btn.active{background:#3b82f62e;border-color:var(--primary);color:#8ab4f8}.icon-btn.danger{background:#ef44442e;border-color:var(--err);color:#f7a3a3}.icon-btn .dot{position:absolute;top:-3px;right:-3px;min-width:16px;height:16px;padding:0 4px;border-radius:999px;background:var(--err);color:#fff;font-size:10px;line-height:16px;text-align:center}.sheet-mask{position:fixed;top:0;right:0;bottom:0;left:0;background:#00000080;z-index:900;animation:fade-in .16s ease-out}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.bottom-sheet{position:fixed;left:0;right:0;bottom:0;z-index:901;background:var(--panel);border-top-left-radius:16px;border-top-right-radius:16px;border-top:1px solid var(--line);max-height:72vh;display:flex;flex-direction:column;padding-bottom:env(safe-area-inset-bottom,0px);animation:sheet-up .22s cubic-bezier(.22,1,.36,1)}@keyframes sheet-up{0%{transform:translateY(100%)}to{transform:translateY(0)}}.bottom-sheet .sheet-head{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;border-bottom:1px solid var(--line);font-size:14px;font-weight:600}.bottom-sheet .sheet-body{padding:12px 14px;overflow-y:auto}.live-side{width:340px;flex:0 0 340px;border-left:1px solid var(--line);background:var(--panel);display:flex;flex-direction:column;min-height:0}.live-side .side-tabs{display:flex;border-bottom:1px solid var(--line)}.live-side .side-tab{flex:1;padding:10px 0;text-align:center;font-size:13px;color:var(--muted);cursor:pointer;border-bottom:2px solid transparent}.live-side .side-tab.active{color:var(--text);border-bottom-color:var(--primary)}.live-side .side-body{flex:1;min-height:0;overflow-y:auto;padding:12px}@media(max-width:1099px){.live-side{display:none}}@media(min-width:1100px){.live-room{flex-direction:row}.live-main{min-width:0}.bottom-sheet,.sheet-mask{display:none}.stage-chat{max-height:44%}}.seat-menu{position:absolute;bottom:74px;left:12px;right:12px;z-index:20;background:var(--panel-3);border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:var(--shadow);display:flex;flex-wrap:wrap;gap:8px;align-items:center}