:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;display:flex;place-items:center;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media(prefers-color-scheme:light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}:root{--dark-bg: #1a2332;--darker-bg: #0f1419;--panel-bg: #253447;--accent: #9d7fff;--accent-light: #d4b5ff;--text-primary: #fff;--text-secondary: #a0a8b8;--border: rgba(255,255,255,.1);--msg-user: #9d7fff;--msg-other: #e8e8f5;--verification-height: 0px}html,body,#root{height:100%;margin:0;background:var(--dark-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,system-ui,sans-serif;color:var(--text-primary);overflow-y:auto;overflow-x:hidden;width:100%;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%;overscroll-behavior-y:contain}.app-shell{height:100vh;height:100dvh;display:flex;background:var(--darker-bg);position:relative}.chat-list{width:340px;padding:16px;background:var(--dark-bg);border-right:1px solid var(--border);display:flex;flex-direction:column;overflow-y:auto}.mobile-menu-toggle{display:none;position:fixed;top:16px;left:16px;z-index:1000;background:var(--accent);border:none;border-radius:8px;padding:10px 12px;cursor:pointer;color:var(--dark-bg);font-size:20px;box-shadow:0 4px 12px #0000004d}@media(max-width:768px){.mobile-menu-toggle{display:block}.app-shell{flex-direction:row;position:relative}.chat-list{position:fixed;left:0;top:0;bottom:0;width:280px;max-width:85vw;height:100vh;height:100dvh;padding:60px 12px 12px;border-right:1px solid var(--border);z-index:999;transform:translate(-100%);transition:transform .3s ease;box-shadow:4px 0 12px #0000004d;overflow-y:auto;-webkit-overflow-scrolling:touch}.chat-list.mobile-open{transform:translate(0)}.chat-window{flex:1;width:100%;height:100vh;height:100dvh;margin-left:0;display:flex;flex-direction:column}.list-header{flex-wrap:wrap;gap:8px}.tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{white-space:nowrap;padding:6px 12px;font-size:12px}.avatar{width:42px;height:42px;font-size:16px}.chat-header-avatar{width:38px;height:38px;font-size:14px}.chat-header{padding:12px 16px 12px 60px}.chat-title{font-size:15px}.chat-status{font-size:11px}.chat-list-area{padding:12px 16px}.msg{max-width:85%;font-size:14px}.msg-text{font-size:13px}.msg-time{font-size:10px}.chat-input{padding:10px 16px;padding-bottom:calc(12px + env(safe-area-inset-bottom))}.chat-input input{font-size:15px;padding:10px 12px}.chat-input button{width:40px;height:40px;flex-shrink:0}.room-item{padding:10px 6px}.rooms{flex:1;overflow-y:auto;-webkit-overflow-scrolling:touch;min-height:0}.name{font-size:14px}.last{font-size:11px}.icon-btn{width:32px;height:32px;font-size:16px}.notification-panel .notifications-dropdown{position:fixed!important;top:50%!important;left:50%!important;right:auto!important;transform:translate(-50%,-50%)!important;width:calc(100vw - 32px)!important;max-width:320px!important;box-shadow:0 10px 30px #0009}.auth-card{width:calc(100vw - 32px);max-width:420px;padding:32px 24px;margin:16px}.auth-card h2{font-size:24px}.auth-card input,.auth-card select{font-size:16px;padding:12px}}@media(max-width:480px){.chat-list{width:100vw;max-width:100vw}body{overscroll-behavior-y:none}.mobile-menu-toggle{top:12px;left:12px;padding:8px 10px;font-size:18px}.chat-header{padding:10px 12px}.chat-header-floating{top:6px}.chat-header-bar{top:10px;right:10px}.chat-header-icons{gap:8px}.msg{max-width:90%}.auth-card{padding:24px 20px;margin:12px}.auth-card h2{font-size:22px}}.list-header{margin-bottom:20px;display:flex;align-items:center;justify-content:space-between;padding-right:18px}.list-header strong{font-size:20px;color:var(--text-primary)}.list-header-actions{display:flex;align-items:center;gap:12px}.list-header .search-icon{width:20px;height:20px;cursor:pointer;color:var(--text-secondary)}.tabs{display:flex;gap:8px;margin-bottom:16px;border-bottom:1px solid var(--border);padding-bottom:12px}.tab{padding:8px 16px;border-radius:20px;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;font-size:13px;font-weight:500;transition:all .2s}.tab.active{background:#fff;color:var(--dark-bg);font-weight:600}.tab:hover{color:var(--text-primary)}.rooms{list-style:none;padding:0;margin:0}.room-item{display:flex;gap:12px;padding:12px 8px;cursor:pointer;align-items:center;border-radius:12px;margin-bottom:6px;transition:background .2s;position:relative}.room-item:hover{background:#ffffff0d}.room-item.active{background:var(--panel-bg)}.avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-light));display:flex;align-items:center;justify-content:center;font-weight:700;color:var(--dark-bg);flex-shrink:0}.meta{flex:1;min-width:0}.name{font-weight:600;color:var(--text-primary);font-size:14px}.last{color:var(--text-secondary);font-size:12px;margin-top:4px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.badge{background:var(--accent);color:var(--dark-bg);border-radius:50%;width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;flex-shrink:0}.chat-window{display:flex;flex-direction:column;flex:1;background:var(--darker-bg)}.chat-header{padding:16px 20px;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:center;position:relative}.chat-header-left{display:flex;align-items:center;gap:12px;justify-content:center}.chat-header-avatar{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-light));display:flex;align-items:center;justify-content:center;color:var(--dark-bg);font-weight:700;font-size:14px}.chat-title{font-weight:700;color:var(--text-primary);font-size:16px}.chat-status{font-size:12px;color:var(--text-secondary)}.chat-header-icons{display:flex;gap:12px;position:absolute;right:20px}.icon-btn{width:28px;height:28px;border-radius:50%;background:transparent;border:none;color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all .2s}.icon-btn:hover{background:#ffffff1a;color:var(--text-primary)}.chat-list-area{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;padding:16px 20px;padding-bottom:calc(110px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:8px;min-height:0}.msg-row{display:flex;margin-bottom:2px}.msg-row.mine{justify-content:flex-end}.msg{padding:10px 14px;border-radius:16px;max-width:65%;word-wrap:break-word}.msg-mine{background:var(--msg-user);color:var(--dark-bg)}.msg-their{background:var(--msg-other);color:var(--dark-bg)}.msg-text{font-size:14px;line-height:1.4}.msg-time{font-size:11px;color:#00000080;margin-top:6px;opacity:.8}.chat-input{padding:12px 20px;display:flex;gap:8px;align-items:center;background:var(--darker-bg);position:fixed;left:0;right:0;bottom:calc(var(--verification-height, 0px) + env(safe-area-inset-bottom,12px));z-index:110;box-shadow:0 -8px 30px #0009;box-sizing:border-box;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.chat-input input{flex:1;padding:10px 14px;border-radius:20px;border:1px solid var(--border);background:var(--panel-bg);color:var(--text-primary);font-size:14px;outline:none;transition:all .2s}.chat-input input:focus{border-color:var(--accent);background:#ffffff14}.chat-input button{padding:8px 12px;border-radius:50%;background:var(--accent);color:var(--dark-bg);border:none;cursor:pointer;font-weight:700;transition:all .2s;display:flex;align-items:center;justify-content:center;width:36px;height:36px}.chat-input button:hover{background:var(--accent-light);transform:scale(1.05)}.chat-empty{flex:1;padding:24px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary)}.auth-shell{display:flex;align-items:center;justify-content:center;min-height:100vh;padding:24px 12px;background:linear-gradient(135deg,#0f1419,#1a2332);box-sizing:border-box;overflow-y:auto;-webkit-overflow-scrolling:touch}.auth-card{background:var(--panel-bg);padding:32px;border-radius:16px;box-shadow:0 20px 60px #0006;width:100%;max-width:520px;border:1px solid var(--border);box-sizing:border-box}.auth-card h2{margin-top:0;margin-bottom:8px;color:var(--text-primary);font-size:28px;font-weight:700}.auth-subtitle{color:var(--text-secondary);font-size:14px;margin-bottom:20px}.auth-card input,.auth-card select{width:100%;padding:12px 14px;margin:10px 0;border-radius:10px;border:1px solid var(--border);background:#ffffff0d;color:var(--text-primary);font-size:14px;outline:none;transition:all .2s;box-sizing:border-box}.auth-card input::placeholder{color:var(--text-secondary)}.auth-card input:focus,.auth-card select:focus{border-color:var(--accent);background:#9d7fff1a;box-shadow:0 0 0 3px #9d7fff1a}.auth-card select{cursor:pointer}.auth-btn-primary{width:100%;padding:12px 16px;border-radius:10px;border:none;background:var(--accent);color:var(--dark-bg);font-weight:700;cursor:pointer;margin-top:8px;transition:all .2s;font-size:14px}.auth-btn-primary:hover:not(:disabled){background:var(--accent-light);transform:translateY(-2px);box-shadow:0 8px 20px #9d7fff4d}.auth-btn-primary:disabled{opacity:.6;cursor:not-allowed}.auth-btn-secondary{width:100%;padding:12px 16px;border-radius:10px;border:1px solid var(--border);background:transparent;color:var(--accent);font-weight:600;cursor:pointer;margin-top:8px;transition:all .2s;font-size:14px}.auth-btn-secondary:hover{background:#9d7fff1a;border-color:var(--accent)}.auth-divider{text-align:center;color:var(--text-secondary);margin:16px 0;font-size:13px;position:relative}.auth-divider:before{content:"";position:absolute;top:50%;left:0;right:0;height:1px;background:var(--border);z-index:-1}.auth-divider{background:var(--panel-bg);padding:0 8px}.auth-error{color:#ff6b6b;margin-bottom:16px;font-size:13px;background:#ff6b6b1a;padding:10px 12px;border-radius:8px;border-left:3px solid #ff6b6b}.chat-input-container{position:fixed;left:0;right:0;bottom:calc(var(--verification-height, 0px) + env(safe-area-inset-bottom,12px));z-index:110}.chat-messages,.chat-list-area{padding-bottom:calc(var(--verification-height, 0px) + 110px);box-sizing:border-box}.verification-footer{z-index:9999}@media(max-width:480px){.chat-messages,.chat-list-area{padding-bottom:calc(var(--verification-height, 0px) + 120px)}.chat-input-container{bottom:calc(var(--verification-height, 0px) + env(safe-area-inset-bottom,8px))}}