.app-header{text-align:center;margin-bottom:24px}.app-header h1{font-size:28px;font-weight:700;letter-spacing:-.5px}.app-header .subtitle{font-size:13px;color:var(--text-muted)}.tabs{display:flex;gap:4px;background:var(--surface);border-radius:var(--radius);padding:4px;margin-bottom:20px}.tab{flex:1;background:transparent;color:var(--text-muted);padding:10px 0;font-size:14px;border-radius:7px}.tab.active{background:var(--accent);color:#fff}.tab:hover:not(.active){color:var(--text);background:var(--surface-hover)}.tab-content{background:var(--surface);border-radius:var(--radius);padding:20px}.form-group{margin-bottom:16px}.btn-primary{background:var(--accent);color:#fff;width:100%;padding:12px}.btn-primary:hover:not(:disabled){background:var(--accent-hover)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover:not(:disabled){background:#dc2626}.btn-success{background:var(--success);color:#000}.btn-success:hover:not(:disabled){background:#22b893}.status-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:20px;font-size:13px;font-weight:600}.status-badge.ready{background:#2dd4a826;color:var(--success)}.status-badge.disconnected{background:#8b8fa326;color:var(--text-muted)}.status-badge.qr_pending,.status-badge.authenticated{background:#f5a62326;color:var(--warning)}.save-msg{text-align:center;font-size:13px;color:var(--success);margin-top:8px}.error-msg{text-align:center;font-size:13px;color:var(--danger);margin-top:8px}.chat-list{display:flex;flex-direction:column;gap:2px}.chat-item{background:var(--bg);border-radius:8px;overflow:hidden;transition:opacity .15s}.chat-item.paused{opacity:.55}.chat-item-main{display:flex;align-items:center;justify-content:space-between;padding:12px 14px;cursor:pointer;gap:10px}.chat-item-main:hover{background:var(--surface-hover)}.chat-item-info{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}.chat-name{font-size:14px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:200px}.chat-badge{font-size:11px;padding:2px 7px;border-radius:4px;font-weight:600;white-space:nowrap}.chat-badge.group{background:#6c63ff26;color:var(--accent)}.chat-badge.private{background:#2dd4a826;color:var(--success)}.chat-badge.paused-badge{background:#ef444426;color:var(--danger)}.chat-badge.quiet-badge{background:#f5a62326;color:var(--warning);font-weight:500}.chat-item-details{padding:0 14px 12px}.chat-id{font-size:11px;color:var(--text-muted);margin-bottom:8px;word-break:break-all}.quiet-hours-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.quiet-label{font-size:13px;color:var(--text-muted);white-space:nowrap}.quiet-hours-row input[type=time]{width:auto;padding:6px 8px;font-size:13px}.quiet-clear{font-size:12px;padding:4px 10px;background:var(--surface-hover);color:var(--text-muted)}.proactive-section{margin-top:10px;border-top:1px solid var(--border);padding-top:10px;display:flex;flex-direction:column;gap:6px}.proactive-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.proactive-row-label{display:flex;flex-direction:column;gap:2px}.proactive-row-label span:first-child{font-size:13px;color:var(--text)}.proactive-hint{font-size:11px;color:var(--text-muted)}.proactive-sub-row{display:flex;align-items:center;gap:8px;padding-left:4px;flex-wrap:wrap}.chat-badge.proactive-badge{background:#6c63ff1f;color:var(--accent)}.chat-badge.greeting-badge{background:#f5a6231f;color:var(--warning)}.buddy-add-form{background:var(--bg);border-radius:8px;padding:14px;margin-bottom:12px}.buddy-list{display:flex;flex-direction:column;gap:2px}.buddy-item{background:var(--bg);border-radius:8px;padding:12px 14px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.buddy-info{display:flex;align-items:center;gap:8px;flex-wrap:wrap;min-width:0}.buddy-name{font-size:14px;font-weight:500}.buddy-phone{font-size:12px;color:var(--text-muted)}.buddy-meta{display:flex;align-items:center;gap:10px;flex-shrink:0}.toggle{position:relative;display:inline-block;width:42px;height:24px;flex-shrink:0;cursor:pointer}.toggle input{opacity:0;width:0;height:0;position:absolute}.toggle-slider{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--border);border-radius:24px;transition:background .2s}.toggle-slider:before{content:"";position:absolute;width:18px;height:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:transform .2s}.toggle input:checked+.toggle-slider{background:var(--success)}.toggle input:checked+.toggle-slider:before{transform:translate(18px)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0f1117;--surface: #1a1d27;--surface-hover: #22263a;--border: #2a2e3f;--text: #e4e6ef;--text-muted: #8b8fa3;--accent: #6c63ff;--accent-hover: #5a52e0;--success: #2dd4a8;--warning: #f5a623;--danger: #ef4444;--radius: 10px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh}#root{max-width:640px;margin:0 auto;padding:24px 16px}button{cursor:pointer;border:none;border-radius:var(--radius);padding:10px 20px;font-size:14px;font-weight:600;transition:background .15s}button:disabled{opacity:.5;cursor:not-allowed}input,select,textarea{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);padding:10px 12px;font-size:14px;width:100%;outline:none;transition:border-color .15s}input:focus,select:focus,textarea:focus{border-color:var(--accent)}textarea{resize:vertical;min-height:80px}label{display:block;font-size:13px;font-weight:500;color:var(--text-muted);margin-bottom:6px}