*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--radius: 16px;--radius-md: 12px;--radius-sm: 8px;--radius-pill: 999px;--ease: cubic-bezier(.4, 0, .2, 1);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--sidebar-w: 240px;--header-h: 56px;--trans: .2s var(--ease)}[data-theme=dark]{--bg: #09090b;--bg2: #18181b;--surface: #27272a;--surface2: #3f3f46;--surface3: #52525b;--glass: rgba(9, 9, 11, .92);--border: rgba(255, 255, 255, .1);--border2: rgba(255, 255, 255, .15);--text: #fafafa;--text2: #a1a1aa;--muted: #71717a;--accent: #4da6ff;--accent-rgb: 77, 166, 255;--accent-dim: rgba(77, 166, 255, .15);--accent-glow: rgba(77, 166, 255, .3);--success: #3dd673;--warning: #ffcc33;--error: #ff6259;--error-rgb: 255, 98, 89;--purple: #d08fff;--sh1: 0 1px 4px rgba(0, 0, 0, .4);--sh2: 0 4px 20px rgba(0, 0, 0, .5);--sh3: 0 12px 40px rgba(0, 0, 0, .7)}[data-theme=light]{--bg: #f5f5f7;--bg2: #ffffff;--surface: rgba(255, 255, 255, .9);--surface2: #f2f2f7;--surface3: #e5e5ea;--glass: rgba(245, 245, 247, .88);--border: rgba(0, 0, 0, .07);--border2: rgba(0, 0, 0, .13);--text: #1d1d1f;--text2: #3a3a3c;--muted: #8e8e93;--accent: #0071e3;--accent-rgb: 0, 113, 227;--accent-dim: rgba(0, 113, 227, .09);--accent-glow: rgba(0, 113, 227, .2);--success: #28cd41;--warning: #ff9f0a;--error: #ff3b30;--error-rgb: 255, 59, 48;--purple: #af52de;--sh1: 0 1px 4px rgba(0, 0, 0, .06);--sh2: 0 4px 20px rgba(0, 0, 0, .09);--sh3: 0 12px 48px rgba(0, 0, 0, .13)}html{height:100%;font-size:14px}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Inter,system-ui,sans-serif;font-size:14px;line-height:1.5;background:var(--bg);color:var(--text);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background var(--trans),color var(--trans)}[data-theme=dark] body{background-image:radial-gradient(ellipse 100% 50% at 50% -5%,rgba(77,166,255,.05) 0%,transparent 60%)}#root{min-height:100vh;display:flex;flex-direction:column}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border2);border-radius:10px}::-webkit-scrollbar-thumb:hover{background:var(--muted)}h1{font-size:28px;font-weight:700;letter-spacing:-.6px}h2{font-size:22px;font-weight:700;letter-spacing:-.4px}h3{font-size:17px;font-weight:600;letter-spacing:-.3px}h4{font-size:15px;font-weight:600;letter-spacing:-.2px}.app-shell{display:flex;height:100vh;overflow:hidden}.app-sidebar{width:var(--sidebar-w);flex-shrink:0;height:100%;overflow-y:auto;overflow-x:hidden;background:var(--glass);border-right:1px solid var(--border);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%);display:flex;flex-direction:column;transition:width var(--trans);position:relative;z-index:100}.app-main{flex:1;display:flex;flex-direction:column;overflow:hidden;min-width:0}.app-header{height:var(--header-h);flex-shrink:0;display:flex;align-items:center;gap:12px;padding:0 20px;background:var(--glass);border-bottom:1px solid var(--border);backdrop-filter:blur(24px) saturate(160%);-webkit-backdrop-filter:blur(24px) saturate(160%)}.app-content{flex:1;overflow-y:auto;padding:28px}.sidebar-logo{padding:18px 16px 12px;display:flex;align-items:center;gap:10px}.logo-mark{width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#2997ff,#5e5ce6);display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;color:#fff;letter-spacing:-.5px;flex-shrink:0;box-shadow:0 2px 12px #2997ff66}.logo-text{font-size:14px;font-weight:700;letter-spacing:-.4px;color:var(--text);line-height:1.2}.logo-sub{font-size:10px;color:var(--muted);font-weight:400;letter-spacing:.5px;text-transform:uppercase}.sidebar-section{padding:8px 10px 4px;font-size:10px;font-weight:600;letter-spacing:.8px;text-transform:uppercase;color:var(--muted);margin-top:8px}.sidebar-divider{height:1px;background:var(--border);margin:8px 14px}.nav-item{display:flex;align-items:center;gap:10px;padding:8px 10px;margin:2px 8px;border-radius:var(--radius-sm);cursor:pointer;font-size:13.5px;font-weight:500;color:var(--text2);text-decoration:none;transition:background var(--trans),color var(--trans);border:none;background:transparent;width:calc(100% - 16px);text-align:left}.nav-item:hover{background:var(--surface3);color:var(--text)}.nav-item.active{background:var(--accent-dim);color:var(--accent)}.nav-item-icon{width:18px;height:18px;flex-shrink:0;opacity:.8}.nav-item.active .nav-item-icon{opacity:1}.sidebar-footer{margin-top:auto;padding:12px 8px;border-top:1px solid var(--border)}.user-chip{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius-sm);cursor:pointer;transition:background var(--trans)}.user-chip:hover{background:var(--surface3)}.user-avatar{width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--purple));display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;flex-shrink:0}.user-info{min-width:0}.user-name{font-size:13px;font-weight:600;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-role{font-size:10px;color:var(--muted);font-weight:400;text-transform:uppercase;letter-spacing:.5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:8px 16px;border-radius:var(--radius-sm);font-family:inherit;font-size:13.5px;font-weight:500;cursor:pointer;border:none;transition:all var(--trans);white-space:nowrap;letter-spacing:-.1px}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-sm{padding:6px 12px;font-size:12.5px}.btn-lg{padding:11px 22px;font-size:15px}.btn-icon{padding:8px}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 2px 8px rgba(var(--accent-rgb),.3)}.btn-primary:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 4px 16px rgba(var(--accent-rgb),.4);transform:translateY(-1px)}.btn-primary:active:not(:disabled){transform:translateY(0);filter:brightness(.95)}.btn-secondary{background:var(--surface3);color:var(--text);border:1px solid var(--border2)}.btn-secondary:hover:not(:disabled){background:var(--surface2);border-color:var(--accent)}.btn-ghost{background:transparent;color:var(--text2)}.btn-ghost:hover:not(:disabled){background:var(--surface3);color:var(--text)}.btn-danger{background:rgba(var(--error-rgb),.12);color:var(--error);border:1px solid rgba(var(--error-rgb),.2)}.btn-danger:hover:not(:disabled){background:rgba(var(--error-rgb),.2)}.input{width:100%;padding:9px 12px;background:var(--surface2);border:1px solid var(--border2);border-radius:var(--radius-sm);color:var(--text);font-family:inherit;font-size:13.5px;outline:none;transition:border-color var(--trans),box-shadow var(--trans),background var(--trans)}.input::placeholder{color:var(--muted)}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-dim);background:var(--surface)}.input:disabled{opacity:.5;cursor:not-allowed}textarea.input{resize:vertical;min-height:80px}select.input{-webkit-appearance:none;-moz-appearance:none;appearance:none;cursor:pointer}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px}.card-sm{padding:14px 16px}.badge{display:inline-flex;align-items:center;gap:4px;padding:3px 9px;border-radius:var(--radius-pill);font-size:11.5px;font-weight:500;letter-spacing:.1px}.badge-blue{background:#2997ff1f;color:var(--accent)}.badge-green{background:#30d1581f;color:var(--success)}.badge-red{background:rgba(var(--error-rgb),.12);color:var(--error)}.badge-yellow{background:#ffd60a1f;color:var(--warning)}.badge-purple{background:#bf5af21f;color:var(--purple)}.badge-gray{background:var(--surface3);color:var(--text2)}.table-wrap{overflow-x:auto;border-radius:var(--radius-md);border:1px solid var(--border)}table{width:100%;border-collapse:collapse}thead th{padding:11px 14px;text-align:left;font-size:11.5px;font-weight:600;letter-spacing:.5px;text-transform:uppercase;color:var(--muted);background:var(--surface2);border-bottom:1px solid var(--border);white-space:nowrap}tbody tr{border-bottom:1px solid var(--border);transition:background var(--trans)}tbody tr:last-child{border-bottom:none}tbody tr:hover{background:var(--surface2)}tbody td{padding:12px 14px;font-size:13.5px;color:var(--text);vertical-align:middle}.form-group{display:flex;flex-direction:column;gap:6px}.form-label{font-size:12.5px;font-weight:600;color:var(--text2);letter-spacing:.1px}.form-hint{font-size:11.5px;color:var(--muted)}.form-error{font-size:11.5px;color:var(--error)}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000008c;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:500;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s var(--ease)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.modal{background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius);box-shadow:var(--sh3);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:slideUp .2s var(--ease)}@keyframes slideUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.modal-header{padding:20px 24px 0;display:flex;align-items:center;justify-content:space-between}.modal-body{padding:16px 24px}.modal-footer{padding:0 24px 20px;display:flex;gap:8px;justify-content:flex-end}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:8px;z-index:1000;pointer-events:none}.toast{display:flex;align-items:center;gap:10px;padding:12px 16px;background:var(--surface);border:1px solid var(--border2);border-radius:var(--radius-sm);box-shadow:var(--sh2);font-size:13.5px;font-weight:500;color:var(--text);pointer-events:all;animation:slideLeft .2s var(--ease-spring);max-width:360px}@keyframes slideLeft{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}.toast-success{border-left:3px solid var(--success)}.toast-error{border-left:3px solid var(--error)}.toast-info{border-left:3px solid var(--accent)}.toast-warning{border-left:3px solid var(--warning)}.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}.page-title{font-size:22px;font-weight:700;letter-spacing:-.4px;color:var(--text)}.page-subtitle{font-size:13px;color:var(--muted);margin-top:2px;font-weight:400}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:24px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-md);padding:18px 20px;display:flex;flex-direction:column;gap:8px}.stat-label{font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.6px;color:var(--muted)}.stat-value{font-size:30px;font-weight:700;letter-spacing:-1px;color:var(--text)}.stat-delta{font-size:12px;color:var(--success);font-weight:500}.spinner{width:20px;height:20px;border:2px solid var(--border2);border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;flex-shrink:0}.spinner-sm{width:14px;height:14px;border-width:1.5px}.spinner-lg{width:32px;height:32px;border-width:3px}@keyframes spin{to{transform:rotate(360deg)}}.loading-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:60px 20px;color:var(--muted);font-size:13px}.empty-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:60px 20px;color:var(--muted);font-size:13.5px}.empty-state-icon{opacity:.3;margin-bottom:4px}.chat-wrap{display:flex;flex-direction:column;height:100%;gap:0}.chat-messages{flex:1;overflow-y:auto;padding:20px;display:flex;flex-direction:column;gap:12px}.msg-row{display:flex;align-items:flex-end;gap:8px}.msg-row.user{flex-direction:row-reverse}.msg-bubble{max-width:75%;padding:10px 14px;border-radius:18px;font-size:13.5px;line-height:1.5}.msg-bubble.assistant{background:var(--surface2);border:1px solid var(--border);border-bottom-left-radius:4px;color:var(--text)}.msg-bubble.user{background:var(--accent);color:#fff;border-bottom-right-radius:4px}.chat-input-row{display:flex;gap:8px;padding:16px;border-top:1px solid var(--border);background:var(--surface)}.conv-list{display:flex;flex-direction:column;gap:0}.conv-item{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background var(--trans);text-decoration:none;color:inherit}.conv-item:last-child{border-bottom:none}.conv-item:hover{background:var(--surface2)}.conv-item.active{background:var(--accent-dim)}.conv-phone-avatar{width:40px;height:40px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--purple));display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}.permissions-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:8px}.permission-item{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--border2);cursor:pointer;transition:all var(--trans);background:var(--surface2)}.permission-item:hover{border-color:var(--accent);background:var(--accent-dim)}.permission-item.checked{background:var(--accent-dim);border-color:var(--accent)}.permission-item.checked .perm-label{color:var(--accent)}.perm-label{font-size:13px;font-weight:500;color:var(--text2)}.theme-btn{width:32px;height:32px;border-radius:50%;border:1px solid var(--border2);background:var(--surface2);color:var(--text2);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--trans)}.theme-btn:hover{background:var(--surface3);color:var(--text);transform:scale(1.06)}.search-input-wrap{position:relative;flex:1;max-width:320px}.search-input-wrap .search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--muted);pointer-events:none}.search-input-wrap .input{padding-left:32px}.toolbar{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}.confirm-icon{width:48px;height:48px;border-radius:50%;background:rgba(var(--error-rgb),.12);color:var(--error);display:flex;align-items:center;justify-content:center;margin:0 auto 12px}.fade-in{animation:fadeIn .2s var(--ease)}[data-theme=dark] .app-sidebar{background:var(--bg2);border-right-color:var(--border2)}[data-theme=dark] .app-header{background:var(--bg2);border-bottom-color:var(--border2)}[data-theme=dark] .table-wrap{border-color:var(--border2)}[data-theme=dark] thead th{background:var(--surface2);border-bottom-color:var(--border2);color:var(--text2)}[data-theme=dark] tbody tr{border-bottom-color:var(--border)}[data-theme=dark] tbody tr:hover{background:var(--surface)}[data-theme=dark] .card,[data-theme=dark] .stat-card{border-color:var(--border2)}[data-theme=dark] .modal{background:var(--bg2)}[data-theme=dark] .badge-blue{background:#4da6ff26}[data-theme=dark] .badge-green{background:#3dd67326}[data-theme=dark] .badge-red{background:rgba(var(--error-rgb),.15)}[data-theme=dark] .badge-yellow{background:#ffcc3326}[data-theme=dark] .badge-purple{background:#d08fff26}[data-theme=dark] .toast{background:var(--bg2);border-color:var(--border2)}@media (max-width: 768px){.app-sidebar{display:none}.app-content{padding:16px}.stats-grid{grid-template-columns:repeat(2,1fr)}}