:root{color-scheme:light;font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;line-height:1.4;color:#1b1f24;background-color:#f4f6f8}*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:#175cd3;text-decoration:none}a:hover{text-decoration:underline}button{border:1px solid #cfd7e3;background:#fff;color:#1b1f24;border-radius:6px;padding:8px 12px;cursor:pointer}button:disabled{opacity:.6;cursor:not-allowed}input{border:1px solid #cfd7e3;border-radius:6px;padding:8px 10px;background:#fff;color:#1b1f24}.app-shell{min-height:100vh}.top-nav{display:flex;justify-content:space-between;align-items:center;padding:12px 24px;background:#fff;border-bottom:1px solid #e1e6ef}.top-nav .brand{font-size:18px;font-weight:600}.top-nav nav{display:flex;gap:12px}.top-nav nav a{padding:6px 10px;border-radius:6px}.top-nav nav a.active{background:#e8f0ff;color:#0f3f9c}.content{padding:20px 24px;max-width:1200px;margin:0 auto}.page-header{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:16px}.page-header h1{margin:0;font-size:24px}.card{background:#fff;border:1px solid #e1e6ef;border-radius:8px;padding:16px;margin-bottom:16px}.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;margin-bottom:16px}.stat-card .label{color:#596273;font-size:13px;margin-bottom:6px}.stat-card .value{font-size:24px;font-weight:600}.kv-grid{display:grid;grid-template-columns:240px 1fr;row-gap:8px;column-gap:12px}.kv-grid.compact{margin-bottom:12px}.inline-stats{display:flex;flex-wrap:wrap;gap:16px}.actions-row{display:flex;gap:10px;margin-top:12px}.table-wrap{width:100%;overflow-x:hidden}table{width:100%;border-collapse:collapse}.ads-table{table-layout:fixed}.ads-table .ads-title-cell{width:38%;white-space:normal;overflow-wrap:anywhere}.ads-table .ads-compact-cell{white-space:normal}.ads-table .ads-actions-cell{width:88px;white-space:normal}.bulk-editor-card{margin-bottom:16px}.bulk-editor-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:16px}.bulk-editor-header h2{margin:0 0 4px;font-size:20px}.checkbox-cell{width:44px}th,td{text-align:left;padding:8px 10px;border-bottom:1px solid #e9edf4;white-space:nowrap}th{color:#3b4454;font-weight:600}.state-block{padding:14px;border-radius:8px;border:1px solid #dce4ef;background:#fff}.state-block.error{border-color:#edc4c4;background:#fff7f7}.state-block.success{border-color:#b7e5c0;background:#f2fff5}.state-block.empty{color:#596273}.status-chip{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;border:1px solid #dce4ef;font-size:12px;font-weight:600}.status-chip.connected{color:#166534;background:#edfdf0;border-color:#b7e5c0}.status-chip.disconnected{color:#9a3412;background:#fff8ec;border-color:#f4d8be}.status-chip.error{color:#9f1239;background:#fff4f6;border-color:#f5c6d0}.plain-list{list-style:none;margin:0;padding:0}.plain-list li{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid #e9edf4}.admin-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px 12px}.admin-form label{display:flex;flex-direction:column;gap:4px}.admin-form label span{color:#3b4454;font-size:13px;font-weight:600}.query-create-row{display:flex;gap:8px;margin-bottom:12px}.query-create-row input{flex:1}.query-item{display:flex;flex-direction:column;gap:8px}.query-main{display:flex;justify-content:space-between;gap:12px}.query-actions{display:flex;flex-wrap:wrap;gap:8px}.muted{color:#596273;font-size:13px}@media (max-width: 720px){.content{padding:16px}.top-nav{flex-direction:column;align-items:flex-start;gap:10px}.kv-grid{grid-template-columns:1fr}.bulk-editor-header{flex-direction:column;align-items:stretch}}