:root{--bg: #1e1f22;--panel: #2b2d31;--panel-2: #232428;--card: #313338;--text: #dbdee1;--muted: #949ba4;--accent: #5865f2;--ok: #23a55a;--danger: #da373c;--warn: #f0b232;--border: #3f4147;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:15px;color:var(--text);background:var(--bg)}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}button,input,select,textarea{font:inherit;color:inherit}button{background:var(--card);border:1px solid var(--border);border-radius:6px;padding:6px 12px;cursor:pointer}button:hover{filter:brightness(1.15)}button:disabled{opacity:.5;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.icon{background:transparent;border:none;padding:4px 6px;font-size:17px;border-radius:4px}button.icon:hover{background:#ffffff14}button.icon.danger{color:var(--danger);background:#da373c22}button.icon.tiny{font-size:14px;padding:0 4px;margin-left:auto;opacity:.6}input,select,textarea{width:100%;background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:8px 10px}input[type=checkbox],input[type=radio]{width:auto}input[type=range]{padding:0}textarea{resize:vertical}label{display:block;margin:10px 0;color:var(--muted);font-size:13px}label>input,label>select{margin-top:4px;color:var(--text);font-size:15px}label.check{display:flex;align-items:center;gap:8px;color:var(--text);font-size:15px;margin:6px 0}fieldset{border:1px solid var(--border);border-radius:8px;margin:12px 0;padding:8px 12px}legend{color:var(--muted);font-size:13px;padding:0 4px}.muted{color:var(--muted)}.small{font-size:12px}.ok{color:var(--ok);font-weight:600}.warn-text{color:var(--warn);font-weight:600}.error{color:#fff;background:#da373c33;border:1px solid var(--danger);border-radius:6px;padding:8px 10px;margin:8px 0}.center{height:100%;display:flex;align-items:center;justify-content:center;text-align:center;padding:20px}.row{display:flex;align-items:center;gap:10px;margin:6px 0;flex-wrap:wrap}.card{background:var(--panel);border-radius:10px;padding:20px;box-shadow:0 8px 30px #0006}.auth{width:360px}.auth h1{margin:0 0 12px;font-size:22px;text-align:center}.auth-logo{display:block;width:84px;height:84px;margin:0 auto 10px;border-radius:20px;box-shadow:0 6px 24px #0008}.auth button.primary{width:100%;margin-top:10px;padding:10px}.tabs{display:flex;gap:6px;margin-bottom:6px}.tabs button{flex:1}.tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.layout{display:grid;grid-template-columns:280px 1fr;height:100%}.sidebar{background:var(--panel);display:flex;flex-direction:column;min-height:0}.sidebar-head{display:flex;justify-content:space-between;align-items:center;padding:14px 14px 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var(--border)}.user-panel{display:flex;align-items:center;gap:4px;padding:8px 10px;background:var(--panel-2)}.user-name{flex:1;min-width:0;line-height:1.2;overflow:hidden}.avatar{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:26px;color:#fff;flex-shrink:0;box-shadow:0 0 0 3px transparent;transition:box-shadow .12s;overflow:hidden;background:var(--card);user-select:none}.avatar img{width:100%;height:100%;object-fit:cover;display:block}.avatar.sm{width:22px;height:22px;font-size:11px;box-shadow:0 0 0 2px transparent}.avatar.md{width:34px;height:34px;font-size:15px;box-shadow:0 0 0 2px transparent}.avatar.lg{width:64px;height:64px;font-size:26px}.avatar.xl{width:112px;height:112px;font-size:44px;box-shadow:0 0 0 4px transparent}.avatar.speaking{box-shadow:0 0 0 3px var(--ok)}.avatar.sm.speaking,.avatar.md.speaking{box-shadow:0 0 0 2px var(--ok)}.avatar.xl.speaking{box-shadow:0 0 0 5px var(--ok)}.content{display:flex;flex-direction:column;min-width:0;min-height:0}.content-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;border-bottom:1px solid var(--border);font-weight:600}.head-actions{display:flex;gap:8px}.banner{margin:10px 16px 0;display:flex;align-items:center;gap:10px}.banner.warn{background:#f0b23222;border:1px solid var(--warn);border-radius:6px;padding:8px 10px}.modal-bg{position:fixed;inset:0;background:#000a;display:flex;align-items:center;justify-content:center;z-index:10}.modal{width:480px;max-width:calc(100vw - 20px);max-height:calc(100vh - 40px);overflow-y:auto}.modal-head{display:flex;justify-content:space-between;align-items:center}.modal-head h2{margin:0;font-size:18px}.invite-code{font-size:28px;font-weight:700;letter-spacing:.1em;text-align:center;padding:12px;background:var(--bg);border-radius:8px;margin:10px 0;user-select:all}.meter{height:10px;background:var(--bg);border-radius:5px;overflow:hidden;margin:6px 0 10px}.meter>div{height:100%;background:var(--ok);transition:width .05s}.modal.wide{width:640px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:0 12px}.head-title{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.head-actions{flex-wrap:wrap;justify-content:flex-end}.head-actions button.active,.tabs button.active{background:var(--accent);border-color:var(--accent);color:#fff}.room.chat-selected .room-name{text-decoration:underline;text-underline-offset:3px}.room-row .icon.tiny{margin-left:0}.room-row .room-name{flex:1}.live-badge{background:var(--danger);color:#fff;font-size:10px;font-weight:700;padding:1px 5px;border-radius:4px}.content-body{flex:1;display:flex;min-height:0}.stage-wrap{flex:1;min-width:0;display:flex;flex-direction:column}.tiny-btn{background:#000a!important;font-size:14px!important}.stats{position:absolute;top:8px;right:8px;background:#000b;color:#9f9;font:11px ui-monospace,monospace;padding:2px 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140px){.tile-volume{display:none}.tile-name{font-size:12px;padding:2px 7px}}.msg-image-wrap{position:relative;display:inline-block;max-width:100%}.msg-image-tools{position:absolute;top:8px;right:6px;display:flex;gap:4px;opacity:0;transition:opacity .15s}.msg-image-wrap:hover .msg-image-tools{opacity:1}.msg-image-tools button{background:#000b;border:none;padding:3px 7px;font-size:13px;border-radius:5px}.viewer{display:flex;flex-direction:column;align-items:center;gap:10px}.viewer-tools{display:flex;gap:8px}.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%);background:#111214;border:1px solid var(--border);padding:8px 14px;border-radius:8px;z-index:30;font-size:14px}