:root{--bg: #0f172a;--sidebar-bg: #1e293b;--sidebar-hover: #293548;--sidebar-active: #334155;--main-bg: #0f172a;--surface: #1e293b;--border: rgba(255,255,255,.08);--text: #f1f5f9;--muted: #64748b;--iris: #6366f1;--iris-dark: #4f46e5;--bubble-me: linear-gradient(135deg,#6366f1,#4f46e5);--bubble-other: #293548;--mention-color: #a5b4fc}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;font-family:Inter,system-ui,sans-serif;background:var(--bg);color:var(--text)}::-webkit-scrollbar{width:5px}::-webkit-scrollbar-thumb{background:#334155;border-radius:4px}button{font-family:inherit}.shell{display:flex;height:100vh;overflow:hidden}.sidebar{width:280px;flex-shrink:0;background:var(--sidebar-bg);display:flex;flex-direction:column;border-right:1px solid var(--border);overflow:hidden}.brand{display:flex;align-items:center;gap:10px;padding:16px 14px;border-bottom:1px solid var(--border)}.brand-icon{width:34px;height:34px;border-radius:10px;flex-shrink:0;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:grid;place-items:center}.brand-name{flex:1;font-family:Space Grotesk,sans-serif;font-weight:700;font-size:15px}.icon-btn{background:none;border:none;color:var(--muted);cursor:pointer;padding:4px;border-radius:6px;display:grid;place-items:center}.icon-btn:hover{background:var(--sidebar-hover);color:var(--text)}.install-btn{color:#a5b4fc}.sidebar-tabs{display:flex;padding:8px 10px;gap:4px;border-bottom:1px solid var(--border)}.tab-btn{flex:1;min-width:0;display:flex;align-items:center;justify-content:center;gap:4px;padding:7px 0;border:none;border-radius:8px;cursor:pointer;font-size:11.5px;font-weight:600;color:var(--muted);background:none;white-space:nowrap;transition:all 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var(--border);border-radius:14px;overflow:hidden}.call-picker-head{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-weight:700;font-size:14px}.call-picker-close{background:none;border:none;color:var(--muted);cursor:pointer;display:grid;place-items:center}.call-picker-search{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--border);color:var(--muted)}.call-picker-search input{flex:1;background:none;border:none;outline:none;color:var(--text);font-size:13px}.call-picker-list{overflow-y:auto}.call-picker-item{width:100%;display:flex;align-items:center;justify-content:space-between;padding:11px 16px;background:none;border:none;cursor:pointer;color:var(--text);font-size:13px;text-align:left;transition:background .12s}.call-picker-item:hover{background:var(--sidebar-hover);color:#22c55e}.call-picker-empty{padding:20px 16px;text-align:center;color:var(--muted);font-size:12px}.bubble-voice{padding:8px 10px!important;min-width:190px}.voice-msg{display:flex;align-items:center;gap:10px}.voice-play{width:32px;height:32px;border-radius:50%;flex-shrink:0;border:none;background:#ffffff29;color:#fff;cursor:pointer;display:grid;place-items:center}.voice-play:disabled{opacity:.5;cursor:default}.voice-body{flex:1;min-width:0}.voice-wave{height:4px;border-radius:2px;background:#fff3;overflow:hidden}.voice-wave-fill{height:100%;background:#fff;transition:width .2s linear}.voice-meta{display:flex;align-items:center;gap:5px;margin-top:5px;font-size:11px;opacity:.75;font-variant-numeric:tabular-nums}.voice-error{color:#fca5a5}.spin{animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.recording-bar{align-items:center}.recording-info{flex:1;display:flex;align-items:center;gap:9px}.recording-dot{width:10px;height:10px;border-radius:50%;background:#ef4444;animation:call-blink 1.1s ease-in-out infinite}.recording-time{font-size:14px;font-weight:700;font-variant-numeric:tabular-nums}.recording-hint{font-size:12px;color:var(--muted)}.voice-cancel{width:38px;height:38px;border-radius:50%;flex-shrink:0;border:1px solid var(--border);background:none;color:var(--muted);display:grid;place-items:center;cursor:pointer}.mic-btn{background:var(--sidebar-active)!important}.voice-pending{padding:6px 20px;font-size:11px;color:#f59e0b;background:#f59e0b14;border-top:1px solid rgba(245,158,11,.2)}.voice-pending-err{color:#fca5a5;background:#ef444414;border-top-color:#ef444433}.call-bar-profile{font-size:10px;color:var(--muted);padding:2px 7px;border-radius:6px;background:#ffffff0f;white-space:nowrap}