:root{--bg:#0a0f0d;--panel:#101613;--panel-2:#151d19;--sidebar:#0c1210;--border:#1e2924;--border-strong:#2a3831;--text:#e9f1ec;--muted:#8fa69a;--accent:#22c55e;--accent-strong:#16a34a;--accent-soft:rgba(34,197,94,0.12);--warn:#f59e0b;--warn-soft:rgba(245,158,11,0.12);--danger:#ef4444;--danger-soft:rgba(239,68,68,0.12);--info:#38bdf8;--radius:12px;--shadow:0 1px 2px rgba(0,0,0,0.3)}:root[data-theme=light]{--bg:#f3f6f4;--panel:#ffffff;--panel-2:#f6f9f7;--sidebar:#ffffff;--border:#e2e9e5;--border-strong:#cbd6d0;--text:#16211b;--muted:#5e7268;--accent-soft:rgba(34,197,94,0.14);--shadow:0 1px 3px rgba(20,40,30,0.08)}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{background:var(--bg);color:var(--text);font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,sans-serif;font-size:14.5px;line-height:1.5}a{color:inherit;text-decoration:none}button{font-family:inherit}.app{display:grid;grid-template-columns:248px 1fr;min-height:100vh}.sidebar{background:var(--sidebar);border-right:1px solid var(--border);display:flex;flex-direction:column;position:-webkit-sticky;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-brand{gap:10px;padding:18px 18px 14px;font-weight:700;font-size:15.5px}.brand-mark,.sidebar-brand{display:flex;align-items:center}.brand-mark{width:34px;height:34px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));justify-content:center;color:#fff;flex-shrink:0}.nav-label{font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--muted);padding:16px 20px 6px}.nav-item{display:flex;align-items:center;gap:11px;margin:2px 10px;padding:9px 12px;border-radius:9px;color:var(--muted);font-weight:550;font-size:14px;transition:background .12s ease,color .12s ease}.nav-item:hover{color:var(--text);background:var(--panel-2)}.nav-item.active{color:var(--accent);background:var(--accent-soft)}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--border);padding:14px 18px 16px}.ws-select{width:100%;margin-top:6px;padding:8px 10px;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);font-size:13.5px}.ws-role{color:var(--accent);font-size:11.5px;font-weight:650;margin-top:6px}.user-card{gap:10px;margin-top:14px;padding-top:14px;border-top:1px solid var(--border)}.avatar,.user-card{display:flex;align-items:center}.avatar{width:34px;height:34px;border-radius:50%;background:var(--panel-2);border:1px solid var(--border-strong);justify-content:center;font-weight:700;font-size:14px;flex-shrink:0;overflow:hidden}.avatar img{width:100%;height:100%;object-fit:cover;border-radius:inherit}.avatar-sq{border-radius:9px;background:var(--accent-soft);color:var(--accent);border:none}.user-card .meta{min-width:0;flex:1 1}.user-card .meta .name{font-weight:650;font-size:13.5px}.user-card .meta .email,.user-card .meta .name{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-card .meta .email{color:var(--muted);font-size:12px}.main{display:flex;flex-direction:column;min-width:0}.topbar{display:flex;align-items:center;gap:14px;padding:14px 26px;border-bottom:1px solid var(--border);background:var(--panel);position:-webkit-sticky;position:sticky;top:0;z-index:20}.topbar h1{font-size:18px;font-weight:700}.topbar .subtitle{color:var(--muted);font-size:13px}.topbar-spacer{flex:1 1}.icon-btn{position:relative;width:38px;height:38px;border-radius:10px;border:1px solid var(--border);background:var(--panel-2);color:var(--muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:border-color .12s ease,color .12s ease}.icon-btn:hover{color:var(--text);border-color:var(--border-strong)}.badge-dot{position:absolute;top:-5px;right:-5px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;background:var(--accent);color:#fff;font-size:10.5px;font-weight:700;justify-content:center}.badge-dot,.user-chip{display:flex;align-items:center}.user-chip{gap:8px;padding:5px 10px 5px 6px;border-radius:10px;border:1px solid var(--border);background:var(--panel-2);cursor:pointer;font-weight:600;font-size:13.5px;color:var(--text)}.dropdown{position:absolute;top:calc(100% + 8px);right:0;min-width:210px;background:var(--panel);border:1px solid var(--border-strong);border-radius:12px;box-shadow:0 12px 32px rgba(0,0,0,.35);padding:6px;z-index:50}.dropdown-item{display:flex;align-items:center;gap:10px;width:100%;padding:9px 10px;border:none;background:none;color:var(--text);font-size:13.5px;border-radius:8px;cursor:pointer;text-align:left}.dropdown-item:hover{background:var(--panel-2)}.dropdown-item.danger{color:var(--danger)}.notif-item{padding:9px 10px;border-radius:8px;font-size:13px}.notif-item+.notif-item{border-top:1px solid var(--border)}.notif-item .when{color:var(--muted);font-size:11.5px}.content{padding:24px 26px 12px;width:100%;max-width:1440px;margin:0 auto;flex:1 1}.layout-cols{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-gap:20px;gap:20px;align-items:start}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.card+.card{margin-top:20px}.card h2{font-size:15.5px;font-weight:700}.card .card-sub{color:var(--muted);font-size:13px;margin-top:2px}.card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}.stats-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));grid-gap:16px;gap:16px;margin-bottom:20px}.stat-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:18px;display:flex;gap:14px;align-items:flex-start;box-shadow:var(--shadow)}.stat-icon{width:46px;height:46px;border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.stat-icon.green{background:var(--accent-soft);color:var(--accent)}.stat-icon.amber{background:var(--warn-soft);color:var(--warn)}.stat-icon.red{background:var(--danger-soft);color:var(--danger)}.stat-card .label{color:var(--muted);font-size:13px;font-weight:550}.stat-card .value{font-size:26px;font-weight:750;line-height:1.2}.stat-card .sub{color:var(--muted);font-size:12px}.btn{display:inline-flex;align-items:center;gap:7px;padding:9px 15px;border-radius:10px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer;transition:background .12s ease,border-color .12s ease}.btn:hover:not(:disabled){border-color:var(--border-strong)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent-strong);border-color:var(--accent-strong);color:#fff}.btn-primary:hover:not(:disabled){background:#15803d}.btn-danger{color:var(--danger)}.btn-danger:hover:not(:disabled){border-color:var(--danger)}.btn-sm{padding:6px 11px;font-size:13px;border-radius:8px}.action-btn{width:32px;height:32px;border-radius:8px;border:1px solid var(--border);background:var(--panel-2);color:var(--muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.action-btn:hover:not(:disabled){color:var(--text);border-color:var(--border-strong)}.action-btn.danger:hover:not(:disabled){color:var(--danger);border-color:var(--danger)}.action-btn:disabled{opacity:.45;cursor:not-allowed}.input,.select{padding:9px 12px;border-radius:10px;border:1px solid var(--border);background:var(--panel-2);color:var(--text);font-size:13.5px}.input{width:100%}.input:focus,.select:focus,.ws-select:focus{outline:none;border-color:var(--accent-strong)}.search-wrap{position:relative;flex:1 1;max-width:340px}.search-wrap .input{padding-left:36px}.search-wrap svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--muted)}label.field{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted)}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text);cursor:pointer}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13.5px}th{text-align:left;color:var(--muted);font-weight:650;font-size:11.5px;text-transform:uppercase;letter-spacing:.06em;padding:10px 12px;white-space:nowrap}td,th{border-bottom:1px solid var(--border)}td{padding:12px;vertical-align:middle}tr:last-child td{border-bottom:none}tbody tr:hover td{background:var(--panel-2)}.cell-instance{display:flex;align-items:center;gap:11px;min-width:0}.cell-instance .id{color:var(--muted);font-size:12px;display:flex;align-items:center;gap:5px}.table-foot{color:var(--muted);font-size:12.5px;text-align:center;padding:12px 0 2px}.badge{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:999px;font-size:12px;font-weight:650;white-space:nowrap}.badge:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.badge-connected{color:#4ade80;background:var(--accent-soft)}.badge-qr_ready{color:var(--warn);background:var(--warn-soft)}.badge-pending{color:var(--muted);background:rgba(143,166,154,.12)}.badge-disconnected{color:var(--warn);background:var(--warn-soft)}.badge-failed{color:var(--danger);background:var(--danger-soft)}.chip{display:inline-block;padding:1px 8px;border-radius:999px;border:1px solid var(--border-strong);color:var(--muted);font-size:11px;font-weight:600;margin-left:6px}.mono{font-family:ui-monospace,Cascadia Code,Menlo,Consolas,monospace;font-size:12.5px}.muted{color:var(--muted);font-size:13px}.cta-card{display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:100%;padding:18px 20px;border:none;border-radius:var(--radius);background:linear-gradient(135deg,#1fae56,#157a3d);color:#fff;cursor:pointer;text-align:left;box-shadow:var(--shadow)}.cta-card .cta-title{display:flex;align-items:center;gap:8px;font-size:15.5px;font-weight:700}.cta-card .cta-sub{font-size:12.5px;opacity:.85}.cta-card:hover{filter:brightness(1.06)}.quick-link{display:flex;align-items:center;gap:12px;padding:11px 8px;border-radius:10px}.quick-link:hover{background:var(--panel-2)}.quick-link .ql-icon{width:38px;height:38px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.quick-link .meta{flex:1 1;min-width:0}.quick-link .meta .t{font-weight:650;font-size:13.5px}.quick-link .meta .s{color:var(--muted);font-size:12px}.quick-link .chev{color:var(--muted)}.activity-item{display:flex;gap:11px;padding:10px 2px}.activity-item+.activity-item{border-top:1px solid var(--border)}.activity-item .a-icon{width:32px;height:32px;border-radius:9px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.activity-item .meta{flex:1 1;min-width:0}.activity-item .meta .t{font-weight:620;font-size:13px}.activity-item .meta .s{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.activity-item .when{color:var(--muted);font-size:11.5px;white-space:nowrap}.steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:14px;gap:14px}.step{display:flex;gap:12px;align-items:flex-start}.step .s-icon{width:40px;height:40px;border-radius:10px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;flex-shrink:0}.step .t{font-weight:650;font-size:13.5px}.step .s{color:var(--muted);font-size:12.5px}.secure-banner{display:flex;align-items:center;gap:14px;margin-top:20px;padding:16px 20px;border-radius:var(--radius);border:1px solid rgba(34,197,94,.35);background:rgba(34,197,94,.06)}.secure-banner .t{font-weight:700;font-size:14px}.secure-banner .s{color:var(--muted);font-size:13px}.secure-banner .sh-icon{color:var(--accent);flex-shrink:0}.footer{text-align:center;color:var(--muted);font-size:12.5px;padding:22px 0 26px}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:100;padding:20px}.modal{background:var(--panel);border:1px solid var(--border-strong);border-radius:14px;padding:22px;width:100%;max-width:470px;box-shadow:0 20px 60px rgba(0,0,0,.4)}.modal h3{font-size:16px}.qr-box{display:flex;flex-direction:column;align-items:center;gap:12px;padding:12px}.qr-box img{width:260px;height:260px;border-radius:10px;background:#fff;padding:8px}.token-reveal{background:var(--bg);border:1px dashed var(--accent-strong);border-radius:10px;padding:12px;word-break:break-all}.row,.row-between{display:flex;align-items:center;gap:10px}.row-between{justify-content:space-between}.stack{display:flex;flex-direction:column;gap:10px}.form-error{color:var(--danger);border:1px solid rgba(239,68,68,.4);border-radius:10px;background:var(--danger-soft)}.form-error,.form-notice{font-size:13.5px;padding:9px 11px}.form-notice{color:var(--accent);border:1px solid rgba(34,197,94,.4);border-radius:10px;background:var(--accent-soft)}.back-link{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:700;margin-bottom:16px}.back-link:hover{color:var(--accent)}.tariff-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));grid-gap:18px;gap:18px;align-items:stretch}.tariff-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:10px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:0 0 22px var(--accent-soft);padding:24px 18px 18px}.tariff-card h3{font-size:15.5px;font-weight:700}.tariff-price{color:var(--accent);font-size:16px;font-weight:800}.tariff-icon{color:var(--accent);margin:4px 0}.tariff-desc{color:var(--text);font-size:13.5px;min-height:42px}.tariff-select{width:100%;justify-content:center;margin-top:auto}.empty{text-align:center;color:var(--muted);padding:42px 12px;border:1px dashed var(--border-strong);border-radius:var(--radius)}.code-block{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:14px 16px;overflow-x:auto;font-family:ui-monospace,Cascadia Code,Menlo,Consolas,monospace;font-size:12.5px;line-height:1.7;white-space:pre}.console-grid{display:grid;grid-template-columns:minmax(0,1fr) 380px;grid-gap:16px;gap:16px;align-items:start}@media (max-width:1100px){.console-grid{grid-template-columns:1fr}}.inst-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.console-send{width:100%;margin-top:12px;padding:11px 16px;font-size:14.5px;border-radius:10px}.console-status{font-family:ui-monospace,Cascadia Code,Menlo,Consolas,monospace;font-size:13px;font-weight:650;margin-bottom:8px}.console-status.ok{color:var(--accent)}.console-status.err{color:var(--danger)}.console-response{max-height:420px;overflow:auto;white-space:pre-wrap;word-break:break-word}.console-response-empty{height:38px;border-radius:8px;background:var(--panel-2);border:1px solid var(--border)}.code-panel{position:-webkit-sticky;position:sticky;top:16px;min-width:0}.code-tabs{display:flex;align-items:center;gap:4px;margin-bottom:10px;flex-wrap:wrap}.code-tab{border:1px solid transparent;background:none;color:var(--muted);font-size:12.5px;font-weight:620;padding:5px 10px;border-radius:8px;cursor:pointer}.code-tab:hover{color:var(--text)}.code-tab.active{color:var(--accent);border-color:var(--accent)}.console-snippet{max-height:560px;overflow:auto}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card{width:100%;max-width:390px;background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:30px;box-shadow:var(--shadow)}.auth-card h1{font-size:20px;margin-top:14px}.auth-card .sub{color:var(--muted);font-size:13.5px;margin:4px 0 20px}.link{color:var(--accent)}.nav-item .chev{margin-left:auto;transition:transform .15s ease}.nav-item .chev.open{transform:rotate(180deg)}.nav-item.as-button{width:calc(100% - 20px);border:none;background:none;cursor:pointer;font-family:inherit}.nav-item.as-button:hover{color:var(--text);background:var(--panel-2)}.api-tree{margin:0 10px 4px 18px;border-left:1px solid var(--border);padding-left:6px}.tree-cat{display:flex;align-items:center;gap:8px;width:100%;padding:6px 10px;border:none;background:none;border-radius:8px;color:var(--muted);font-size:13px;font-weight:600;font-family:inherit;cursor:pointer}.tree-cat:hover{color:var(--text);background:var(--panel-2)}.tree-cat.open{color:var(--accent)}.tree-cat .chev{margin-left:auto;transition:transform .15s ease}.tree-cat.open .chev{transform:rotate(180deg)}.tree-leaf{display:flex;align-items:center;gap:8px;padding:5px 10px 5px 26px;border-radius:8px;color:var(--muted);font-size:12.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.tree-leaf:hover{color:var(--text);background:var(--panel-2)}.tree-leaf.active{color:var(--accent);background:var(--accent-soft);font-weight:650}.sidebar-divider{border-top:1px solid var(--border);margin:10px 0 4px}.inst-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:16px;gap:16px}.inst-card{position:relative;display:flex;flex-direction:column;gap:8px;padding:14px 16px;border-radius:12px;border:1.5px solid var(--border-strong);background:var(--panel);cursor:pointer;box-shadow:var(--shadow);transition:border-color .12s ease,transform .12s ease;text-align:left;font-family:inherit;color:var(--text);font-size:inherit;min-height:148px}.inst-card:hover{transform:translateY(-1px);border-color:var(--accent)}.inst-card.state-ok{border-color:rgba(34,197,94,.55)}.inst-card.state-warn{border-color:rgba(245,158,11,.55);background:color-mix(in srgb,var(--warn) 4%,var(--panel))}.inst-card.state-err{border-color:rgba(239,68,68,.55);background:color-mix(in srgb,var(--danger) 4%,var(--panel))}.inst-card .inst-top{display:flex;align-items:center;gap:8px}.inst-card .inst-top .wa-badge{color:var(--accent);flex-shrink:0}.inst-card .inst-top .inst-title{flex:1 1;text-align:right;font-weight:700;font-size:13.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.inst-card .inst-body{display:flex;align-items:center;gap:12px}.inst-card .inst-body .lines{min-width:0}.inst-card .inst-body .l1{font-weight:700;font-size:13.5px}.inst-card .inst-body .l2{gap:8px;font-size:12.5px}.inst-card .inst-body .l2,.inst-card .inst-foot{display:flex;align-items:center;color:var(--muted)}.inst-card .inst-foot{margin-top:auto;font-size:12px;gap:6px}.inst-card.create-card{align-items:center;justify-content:center;flex-direction:row;gap:10px;border-style:solid;color:var(--accent);font-size:17px;font-weight:650}.inst-card.create-card:hover{background:var(--accent-soft)}.badge-sm{display:inline-block;padding:1px 8px;border-radius:5px;font-size:11.5px;font-weight:700;white-space:nowrap}.badge-sm.ok{color:#fff;background:var(--accent-strong)}.badge-sm.warn{color:#7c4a03;background:#fde68a}.alert-banner,.badge-sm.err{color:#fff;background:var(--danger)}.alert-banner{display:flex;align-items:center;gap:10px;padding:12px 16px;border-radius:10px;font-weight:600;font-size:13.5px;margin-bottom:18px}.alert-banner.warn{background:var(--warn);color:#3a2703}.kv-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.kv-row{display:grid;grid-template-columns:190px minmax(0,1fr) auto;align-items:center;grid-gap:12px;gap:12px;padding:11px 16px}.kv-row+.kv-row{border-top:1px solid var(--border)}.kv-row .k{color:var(--muted);font-size:13px;font-weight:550}.kv-row .v{min-width:0;font-size:13.5px;word-break:break-all}.kv-row .kv-actions{display:flex;align-items:center;gap:4px}.kv-btn{width:28px;height:28px;border:none;background:none;border-radius:7px;color:var(--muted);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.kv-btn:hover{color:var(--text);background:var(--panel-2)}.queue-row{display:flex;align-items:center;gap:10px;padding:11px 16px}.queue-row+.queue-row{border-top:1px solid var(--border)}.queue-row .qlabel{flex:1 1;font-size:13.5px}.queue-row .qcount{color:var(--accent);font-weight:750;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.method-btns{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));grid-gap:10px;gap:10px}.method-btn{padding:9px 14px;border-radius:9px;border:1px solid var(--border-strong);background:var(--panel);color:var(--text);font-size:13.5px;font-weight:600;font-family:inherit;cursor:pointer;text-align:center;transition:border-color .12s ease,background .12s ease}.method-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.method-btn:disabled{opacity:.5;cursor:not-allowed}.section-head{display:flex;align-items:center;gap:12px;margin:26px 0 12px}.section-head h2{font-size:16px;font-weight:700}.settings-row{display:flex;align-items:center;gap:12px;padding:11px 16px}.settings-row+.settings-row{border-top:1px solid var(--border)}.settings-row .slabel{flex:1 1;font-size:13.5px;display:flex;align-items:center;gap:6px}.settings-row .sval{font-size:13.5px;font-weight:650}.settings-row .sval.yes{color:var(--accent)}.settings-row .sval.no{color:var(--muted)}.danger-zone{border:1.5px solid rgba(239,68,68,.5);border-radius:var(--radius);padding:16px 18px;display:flex;align-items:center;gap:14px;background:color-mix(in srgb,var(--danger) 4%,var(--panel))}.danger-zone .dz-title{font-weight:700;font-size:14px}.danger-zone .dz-sub{color:var(--muted);font-size:12.5px}.btn-outline-danger{border:1px solid var(--danger);color:var(--danger);background:none;padding:8px 14px;border-radius:9px;font-size:13.5px;font-weight:650;font-family:inherit;cursor:pointer}.btn-outline-danger:hover:not(:disabled){background:var(--danger);color:#fff}.chats-layout{display:grid;grid-template-columns:320px minmax(0,1fr);grid-gap:0;gap:0;border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow);overflow:hidden;min-height:540px}.chat-list{border-right:1px solid var(--border);display:flex;flex-direction:column;min-height:0}.chat-list .chat-list-head{padding:12px;border-bottom:1px solid var(--border);display:flex;flex-direction:column;gap:8px}.chat-list .chat-scroll{overflow-y:auto;flex:1 1;max-height:640px}.chat-item{display:flex;align-items:center;gap:11px;width:100%;padding:11px 12px;border:none;border-bottom:1px solid var(--border);background:none;color:var(--text);font-family:inherit;font-size:inherit;cursor:pointer;text-align:left}.chat-item:hover{background:var(--panel-2)}.chat-item.active{background:var(--accent-soft)}.chat-item .c-meta{flex:1 1;min-width:0}.chat-item .c-meta .c-peer{font-weight:650;font-size:13.5px}.chat-item .c-meta .c-sub{color:var(--muted);font-size:12px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-item .c-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px}.chat-item .c-when{color:var(--muted);font-size:11px;white-space:nowrap}.chat-count{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--accent-strong);color:#fff;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center}.chat-pane{display:flex;flex-direction:column;min-width:0}.chat-pane-head{display:flex;align-items:center;gap:11px;padding:12px 16px;border-bottom:1px solid var(--border)}.chat-msgs{flex:1 1;overflow-y:auto;max-height:560px;padding:18px 20px;display:flex;flex-direction:column;gap:8px;background:var(--bg)}.bubble{max-width:320px;padding:8px 12px;border-radius:12px;font-size:12.5px;border:1px solid var(--border);background:var(--panel)}.bubble.out{align-self:flex-end;background:var(--accent-soft);border-color:rgba(34,197,94,.35)}.bubble.in{align-self:flex-start}.bubble .b-meta{color:var(--muted);font-size:11px;margin-top:3px;display:flex;gap:8px}.chat-send{display:flex;gap:10px;padding:12px 14px;border-top:1px solid var(--border)}.chat-empty{flex:1 1;display:flex;align-items:center;justify-content:center;color:var(--muted);padding:40px;text-align:center}@media (max-width:1000px){.chats-layout{grid-template-columns:1fr}.chat-list{border-right:none;border-bottom:1px solid var(--border)}.chat-list .chat-scroll{max-height:300px}}.switch{position:relative;display:inline-block;width:40px;height:22px;flex-shrink:0}.switch input{opacity:0;width:0;height:0}.switch .slider{position:absolute;inset:0;border-radius:999px;background:var(--border-strong);transition:background .15s ease;cursor:pointer}.switch .slider:before{content:"";position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:transform .15s ease}.switch input:checked+.slider{background:var(--accent-strong)}.switch input:checked+.slider:before{transform:translateX(18px)}.switch input:disabled+.slider{opacity:.5;cursor:not-allowed}.doc{max-width:900px;margin:0 auto}.doc-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:20px}.doc-card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow);margin-bottom:20px}.doc-card h2,.doc-cat-title{font-size:18px;font-weight:750;margin-bottom:10px}.doc-card h3{font-size:14.5px;font-weight:700;margin:18px 0 6px}.doc-card p{margin:6px 0;font-size:14px;line-height:1.6}.doc code{font-size:12.5px;background:var(--panel-2);border:1px solid var(--border);border-radius:5px;padding:1px 5px}.doc code,.doc-code{font-family:ui-monospace,Cascadia Code,Menlo,Consolas,monospace}.doc-code{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:12px 14px;overflow-x:auto;font-size:12px;line-height:1.65;white-space:pre;margin:8px 0}.doc-toc{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));grid-gap:8px;gap:8px}.doc-toc a{padding:8px 10px;border-radius:8px;border:1px solid var(--border);font-size:13.5px;font-weight:600}.doc-toc a:hover{border-color:var(--accent);color:var(--accent)}.doc-category{margin-bottom:8px}.doc-cat-title{padding:8px 0 4px;border-bottom:2px solid var(--accent);margin-bottom:14px}.doc-method{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);margin-bottom:14px;page-break-inside:avoid;break-inside:avoid}.doc-method-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.doc-method-name{font-size:15.5px;font-weight:700}.doc-verb{font-size:11px;font-weight:750;padding:2px 8px;border-radius:5px;color:#fff;letter-spacing:.03em}.verb-get{background:#2563eb}.verb-post{background:var(--accent-strong)}.verb-patch{background:#d97706}.verb-delete{background:var(--danger)}.doc-path{color:var(--muted);font-size:12.5px;margin:8px 0;word-break:break-all}.doc-ex{margin-top:10px}.doc-ex-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin-bottom:3px}.print-only{display:none}@media print{.footer,.no-print,.sidebar,.topbar{display:none!important}.app{display:block}.content{padding:0;max-width:none}.print-only{display:block}:root{--bg:#ffffff;--panel:#ffffff;--panel-2:#f5f7f6;--border:#d7ded9;--border-strong:#c2ccc6;--text:#111a15;--muted:#555f59}body{background:#fff;color:#111a15;font-size:11px}.doc{max-width:none}.doc-card,.doc-method{box-shadow:none;page-break-inside:avoid;break-inside:avoid}.doc-print-head{text-align:center;margin-bottom:18px;padding-bottom:12px;border-bottom:2px solid var(--accent-strong)}.doc-print-head h1{font-size:22px;font-weight:800}.doc-cat-title{page-break-after:avoid;break-after:avoid}.doc-print-foot{text-align:center;color:#777;font-size:10px;margin-top:20px}a{color:inherit;text-decoration:none}}.auth-split{display:grid;grid-template-columns:minmax(380px,460px) 1fr;min-height:100vh}.auth-side{position:relative;overflow:hidden;display:flex;flex-direction:column;gap:24px;padding:30px 36px 26px;background:radial-gradient(900px 500px at -20% -10%,rgba(34,197,94,.16),transparent 60%),radial-gradient(700px 500px at 120% 115%,rgba(34,197,94,.12),transparent 55%),linear-gradient(165deg,#0c1512,#090e0c);border-right:1px solid #1e2924;color:#e9f1ec}.auth-side-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:16px;color:#fff}.auth-side-body{margin:auto 0;display:flex;flex-direction:column;gap:16px;max-width:360px}.auth-side-body h2{font-size:24px;line-height:1.3;font-weight:800;letter-spacing:-.01em;color:#fff}.auth-side-body>p{color:rgba(233,241,236,.72);font-size:14px;line-height:1.65}.auth-side-points{list-style:none;display:flex;flex-direction:column;gap:14px;margin-top:8px}.auth-side-points li{display:flex;gap:12px;align-items:flex-start}.auth-side-points .pi{width:36px;height:36px;border-radius:10px;background:rgba(34,197,94,.14);color:#4ade80;display:flex;align-items:center;justify-content:center;flex-shrink:0}.auth-side-points strong{display:block;font-size:13.5px;color:#fff}.auth-side-points em{font-style:normal;color:rgba(233,241,236,.62);font-size:12.5px}.auth-side-chat{display:flex;flex-direction:column;gap:8px;margin-top:12px;padding:16px;border-radius:14px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.07)}.auth-side-chat .b{max-width:85%;padding:8px 12px;border-radius:12px;font-size:12.5px;color:#e9f1ec}.auth-side-chat .b.out{align-self:flex-end;background:rgba(34,197,94,.18);border:1px solid rgba(34,197,94,.3);border-bottom-right-radius:4px}.auth-side-chat .b.in{align-self:flex-start;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);border-bottom-left-radius:4px}.auth-side-chat .meta{display:flex;align-items:center;justify-content:flex-end;gap:3px;margin-top:3px;font-size:10.5px;color:rgba(233,241,236,.55)}.auth-side-chat .meta svg{color:#4ade80}.auth-side-foot{color:rgba(233,241,236,.45);font-size:12px}.auth-formcol{display:flex;flex-direction:column;padding:22px clamp(20px,6vw,64px) 40px;min-width:0}.auth-form-top{display:flex;align-items:center;justify-content:space-between;gap:12px}.auth-mobile-brand{display:none;align-items:center;gap:9px;font-weight:800;font-size:15px}.auth-back{color:var(--muted);font-size:13px;font-weight:600;padding:7px 12px;border-radius:8px;border:1px solid var(--border);background:var(--panel);margin-left:auto}.auth-back:hover{color:var(--text);border-color:var(--border-strong)}.auth-form{width:100%;max-width:396px;margin:auto;padding:32px 0}.auth-form h1{font-size:24px;font-weight:800;letter-spacing:-.01em}.auth-form .sub{color:var(--muted);font-size:13.5px;margin:6px 0 22px;line-height:1.6}.auth-form .stack{gap:14px}.auth-form label.field{color:var(--text);font-weight:620}.auth-form .input{padding:11px 13px;border-radius:10px;background:var(--panel);font-weight:400}.auth-form .input:focus{border-color:var(--accent-strong);box-shadow:0 0 0 3px var(--accent-soft)}.auth-form .btn-primary[type=submit]{width:100%;justify-content:center;padding:11px 16px;font-size:14.5px;border-radius:10px;margin-top:4px}@media (max-width:920px){.auth-split{grid-template-columns:1fr}.auth-side{display:none}.auth-mobile-brand{display:inline-flex}}.landing{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden}.ld-topbar{position:-webkit-sticky;position:sticky;top:0;z-index:50;gap:18px;padding:13px clamp(18px,5vw,48px);background:color-mix(in srgb,var(--bg) 84%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border)}.ld-brand,.ld-topbar{display:flex;align-items:center}.ld-brand{gap:10px;font-weight:800;font-size:16px;white-space:nowrap}.ld-nav{display:flex;align-items:center;gap:2px;-webkit-margin-start:10px;margin-inline-start:10px}.ld-nav a{padding:7px 12px;border-radius:8px;color:var(--muted);font-size:13.5px;font-weight:600}.ld-nav a:hover{color:var(--text);background:var(--panel-2)}.ld-top-actions{-webkit-margin-start:auto;margin-inline-start:auto;display:flex;align-items:center;gap:8px}.ld-lang{border:1px solid var(--border);background:var(--panel-2);color:var(--muted);border-radius:8px;padding:6px 11px;font-size:12.5px;font-weight:700;font-family:inherit;cursor:pointer}.ld-lang:hover{color:var(--text);border-color:var(--border-strong)}.ld-hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);grid-gap:clamp(28px,5vw,64px);gap:clamp(28px,5vw,64px);align-items:center;width:100%;max-width:1180px;margin:0 auto;padding:clamp(44px,9vh,92px) clamp(18px,5vw,48px) clamp(36px,6vh,72px)}.ld-badge{display:inline-flex;align-items:center;gap:7px;padding:5px 13px;border-radius:999px;border:1px solid rgba(34,197,94,.4);background:var(--accent-soft);color:var(--accent);font-size:12.5px;font-weight:700}.ld-h1{font-size:clamp(30px,4.6vw,46px);line-height:1.15;font-weight:800;letter-spacing:-.02em;margin:16px 0 14px}.ld-h1 .grad{background:linear-gradient(100deg,var(--accent),#86efac);-webkit-background-clip:text;background-clip:text;color:transparent}:root[data-theme=light] .ld-h1 .grad{background:linear-gradient(100deg,var(--accent-strong),#15803d);-webkit-background-clip:text;background-clip:text}.ld-sub{color:var(--muted);font-size:15.5px;line-height:1.7;max-width:540px}.ld-cta-row{display:flex;align-items:center;gap:12px;margin-top:26px;flex-wrap:wrap}.ld-cta-row .btn{padding:12px 22px;font-size:14.5px;border-radius:12px}.ld-hero-points{display:flex;gap:8px 18px;flex-wrap:wrap;margin-top:22px;color:var(--muted);font-size:13px;font-weight:600}.ld-hero-points span{display:inline-flex;align-items:center;gap:6px}.ld-hero-points svg{color:var(--accent);flex-shrink:0}.ld-code-wrap{position:relative;min-width:0}.ld-code-card{background:var(--panel);border:1px solid var(--border-strong);border-radius:16px;box-shadow:0 24px 70px rgba(0,0,0,.4),0 0 44px var(--accent-soft);overflow:hidden}.ld-code-head{display:flex;align-items:center;gap:6px;padding:11px 14px;border-bottom:1px solid var(--border)}.ld-code-head .dot{width:10px;height:10px;border-radius:50%}.ld-code-head .dot.d1{background:#f87171}.ld-code-head .dot.d2{background:#fbbf24}.ld-code-head .dot.d3{background:#4ade80}.ld-code-head .file{margin-left:8px;color:var(--muted);font-size:12px;font-weight:600}.ld-code-card pre,.ld-code-head .file{font-family:ui-monospace,Cascadia Code,Menlo,Consolas,monospace}.ld-code-card pre{padding:16px 18px 18px;font-size:12.5px;line-height:1.75;overflow-x:auto;white-space:pre;text-align:left}.ld-code-card .tk-c{color:var(--muted);opacity:.8}.ld-code-card .tk-g{color:var(--accent)}.ld-code-card .tk-y{color:var(--warn)}.ld-code-card .tk-b{color:var(--info)}.ld-float{position:absolute;display:flex;align-items:center;gap:8px;background:var(--panel);border:1px solid var(--border-strong);border-radius:12px;padding:9px 14px;font-size:12.5px;font-weight:650;box-shadow:0 12px 34px rgba(0,0,0,.35);white-space:nowrap}.ld-float svg{color:var(--accent);flex-shrink:0}.ld-float.f1{top:-20px;inset-inline-end:-10px}.ld-float.f2{bottom:-18px;inset-inline-start:-12px}.ld-section{width:100%;max-width:1180px;margin:0 auto;padding:clamp(34px,7vh,68px) clamp(18px,5vw,48px);scroll-margin-top:76px}.ld-sec-head{text-align:center;max-width:640px;margin:0 auto 36px}.ld-sec-head h2{font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-.01em}.ld-sec-head p{color:var(--muted);margin-top:8px;font-size:14.5px;line-height:1.6}.ld-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));grid-gap:16px;gap:16px}.ld-feature{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:22px;box-shadow:var(--shadow);transition:border-color .15s ease,transform .15s ease}.ld-feature:hover{border-color:rgba(34,197,94,.5);transform:translateY(-2px)}.ld-feature .fi{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:14px}.ld-feature h3{font-size:15px;font-weight:700;margin-bottom:6px}.ld-feature p{color:var(--muted);font-size:13.5px;line-height:1.65}.ld-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:16px;gap:16px}.ld-step{background:var(--panel);border:1px solid var(--border);border-radius:14px;padding:24px 22px;box-shadow:var(--shadow)}.ld-step .num{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--accent),var(--accent-strong));color:#fff;font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;margin-bottom:14px}.ld-step h3{font-size:15px;font-weight:700;margin-bottom:6px}.ld-step p{color:var(--muted);font-size:13.5px;line-height:1.65}.ld-cta-banner{border-radius:20px;background:linear-gradient(120deg,#157a3d,#1fae56);padding:clamp(32px,6vw,56px);text-align:center;color:#fff}.ld-cta-banner h2{font-size:clamp(22px,3.4vw,32px);font-weight:800}.ld-cta-banner p{opacity:.92;margin:10px auto 24px;max-width:500px;font-size:14.5px;line-height:1.6}.ld-cta-banner .btn{background:#fff;color:#14532d;border:none;font-weight:750;padding:12px 26px;border-radius:12px;font-size:14.5px}.ld-cta-banner .btn:hover{filter:brightness(.95)}.ld-footer{border-top:1px solid var(--border);padding:26px clamp(18px,5vw,48px) 32px;margin-top:auto}.ld-footer-inner{max-width:1180px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:14px 24px;flex-wrap:wrap;color:var(--muted);font-size:13px}.ld-footer .links{display:flex;gap:18px}.ld-footer .links a:hover{color:var(--text)}.ld-disclaimer{max-width:1180px;margin:14px auto 0;color:var(--muted);opacity:.65;font-size:11.5px}@media (max-width:960px){.ld-hero{grid-template-columns:1fr}.ld-code-wrap{max-width:580px}}@media (max-width:760px){.ld-nav{display:none}}@media (max-width:560px){.ld-float{display:none}}.mobile-only{display:none}@media (max-width:900px){.mobile-only{display:inline-flex}}@media (max-width:1100px){.layout-cols{grid-template-columns:1fr}}@media (max-width:900px){.app{grid-template-columns:1fr}.sidebar{position:fixed;left:0;top:0;width:260px;z-index:90;transform:translateX(-100%);transition:transform .18s ease}.app.sidebar-open .sidebar{transform:translateX(0);box-shadow:0 0 60px rgba(0,0,0,.5)}.content{padding:18px 16px 10px}}