:root{--primary:#1a1a2e;--primary-hover:#16213e;--accent:#6c47ff;--accent-light:#ede9ff;--success:#16a34a;--warning:#d97706;--danger:#dc2626;--info:#2563eb;--bg:#f0f0f0;--bg-2:#fafafa;--bg-3:#f4f4f5;--bg-card:#fff;--border:#e4e4e7;--border-light:#d4d4d8;--text:#18181b;--text-2:#71717a;--text-3:#a1a1aa;--rail-w:64px;--panel-w:260px;--topbar-h:52px;--radius:10px;--radius-lg:14px;--radius-sm:7px;--shadow:0 4px 24px #00000014;--shadow-sm:0 1px 4px #0000000f}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--bg);color:var(--text);min-height:100vh;font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-size:14px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{color:var(--primary)}input,textarea,select{background:var(--bg-card);border:1px solid var(--border);color:var(--text);border-radius:var(--radius-sm);outline:none;width:100%;padding:8px 12px;font-family:inherit;font-size:14px;transition:border-color .15s,box-shadow .15s}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px #6c47ff1f}input::placeholder,textarea::placeholder{color:var(--text-3)}button{cursor:pointer;border-radius:var(--radius-sm);border:none;font-family:inherit;font-size:14px;font-weight:500;transition:all .15s}.btn{border-radius:var(--radius-sm);cursor:pointer;border:1px solid #0000;align-items:center;gap:6px;padding:7px 14px;font-size:13px;font-weight:500;transition:all .15s;display:inline-flex}.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}.btn-primary:hover{background:var(--primary-hover)}.btn-secondary{background:var(--bg-card);color:var(--text);border-color:var(--border)}.btn-secondary:hover{background:var(--bg-3);border-color:var(--border-light)}.btn-danger{background:var(--danger);color:#fff;border-color:var(--danger)}.btn-danger:hover{background:#b91c1c}.btn-ghost{color:var(--text-2);background:0 0;border-color:#0000}.btn-ghost:hover{background:var(--bg-3);color:var(--text)}.btn-sm{padding:4px 10px;font-size:12px}.btn-icon{justify-content:center;width:32px;height:32px;padding:7px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:20px}.badge{letter-spacing:.3px;border-radius:20px;align-items:center;padding:2px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-success{color:var(--success);background:#dcfce7}.badge-warning{color:var(--warning);background:#fef3c7}.badge-danger{color:var(--danger);background:#fee2e2}.badge-info{color:var(--info);background:#dbeafe}.badge-purple{background:var(--accent-light);color:var(--accent)}.badge-gray{background:var(--bg-3);color:var(--text-2);border:1px solid var(--border)}.form-group{flex-direction:column;gap:5px;display:flex}.form-group label{color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.modal-overlay{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:1000;background:#00000059;justify-content:center;align-items:center;padding:20px;display:flex;position:fixed;inset:0}.modal{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);width:100%;max-width:560px;max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 16px 48px #0000001f}.modal-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.modal-title{color:var(--text);font-size:17px;font-weight:700}::-webkit-scrollbar{width:5px;height:5px}::-webkit-scrollbar-track{background:0 0}::-webkit-scrollbar-thumb{background:var(--border-light);border-radius:3px}::-webkit-scrollbar-thumb:hover{background:var(--text-3)}.flex{display:flex}.flex-col{flex-direction:column;display:flex}.items-center{align-items:center}.justify-between{justify-content:space-between}.gap-2{gap:8px}.gap-3{gap:12px}.gap-4{gap:16px}.mt-1{margin-top:4px}.mt-2{margin-top:8px}.mt-4{margin-top:16px}.text-sm{font-size:12px}.text-muted{color:var(--text-2)}.text-danger{color:var(--danger)}.font-bold{font-weight:700}.w-full{width:100%}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}@keyframes spin{to{transform:rotate(360deg)}}.spin{animation:1s linear infinite spin}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.8;transform:scale(1.2)}}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.hint-badge{color:#fff;pointer-events:none;z-index:10;background:#6c47ff;border-radius:50%;justify-content:center;align-items:center;width:15px;height:15px;font-size:9px;font-weight:800;line-height:1;animation:1.8s ease-in-out infinite pulse;display:flex;position:absolute;top:-6px;right:-6px;box-shadow:0 0 0 3px #6c47ff40}.app-layout{background:var(--bg);min-height:100vh;display:flex}.sidebar-rail{width:var(--rail-w);z-index:200;background:#1a1a2e;flex-direction:column;align-items:center;gap:4px;height:100vh;padding:16px 0;display:flex;position:fixed;top:0;left:0}.rail-logo{cursor:default;background:#ffffff1a;border-radius:10px;justify-content:center;align-items:center;width:38px;height:38px;margin-bottom:16px;font-size:18px;display:flex}.rail-item{color:#ffffff73;cursor:pointer;background:0 0;border:none;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;transition:all .15s;display:flex;position:relative}.rail-item:hover{color:#ffffffd9;background:#ffffff1a}.rail-item.active{color:#fff;background:#ffffff26}.rail-item.active:before{content:"";background:#fff;border-radius:0 2px 2px 0;width:3px;height:18px;position:absolute;top:50%;left:-1px;transform:translateY(-50%)}.rail-spacer{flex:1}.rail-settings{color:#ffffff73;cursor:pointer;background:0 0;border:none;border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-top:8px;transition:all .15s;display:flex}.rail-settings:hover{color:#ffffffd9;background:#ffffff1a}.sidebar-panel{width:var(--panel-w);top:0;left:var(--rail-w);z-index:100;background:#ebebeb;border-right:1px solid #d8d8d8;flex-direction:column;height:100vh;display:flex;position:fixed;overflow-y:auto}.panel-profile{cursor:pointer;border-bottom:1px solid #d8d8d8;align-items:center;gap:10px;padding:18px 16px 14px;display:flex}.panel-avatar{color:#fff;background:#c4c4c8;border:2px solid #b0b0b6;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:14px;font-weight:700;display:flex}.panel-profile-name{color:#1a1a2e;font-size:13px;font-weight:600;line-height:1.2}.panel-profile-email{color:#71717a;font-size:11px;line-height:1.2}.panel-profile-chevron{color:#a1a1aa;margin-left:auto}.panel-section{padding:14px 12px 6px}.panel-section-label{color:#a1a1aa;text-transform:none;letter-spacing:0;margin-bottom:4px;padding:0 6px;font-size:11px;font-weight:600}.panel-divider{background:#d8d8d8;height:1px;margin:6px 12px}.panel-item{color:#3f3f46;cursor:pointer;border-radius:8px;align-items:center;gap:9px;margin-bottom:1px;padding:7px 10px;font-size:13px;font-weight:500;text-decoration:none;transition:background .12s;display:flex;position:relative}.panel-item:hover{color:#1a1a2e;background:#0000000f}.panel-item.active{color:#1a1a2e;background:#00000017;font-weight:600}.panel-item-icon{color:#71717a;flex-shrink:0}.panel-item.active .panel-item-icon{color:#1a1a2e}.panel-item-badge{color:#52525b;text-align:center;background:#0000001a;border-radius:20px;min-width:20px;margin-left:auto;padding:1px 7px;font-size:11px;font-weight:600}.panel-item-stub{color:#a1a1aa;cursor:default;border-radius:8px;align-items:center;gap:9px;margin-bottom:1px;padding:7px 10px;font-size:13px;font-weight:400;display:flex}.panel-stub-badge{color:#a1a1aa;background:#e4e4e7;border-radius:20px;margin-left:auto;padding:1px 7px;font-size:10px;font-weight:600}.panel-logout{border-top:1px solid #d8d8d8;margin-top:auto;padding:12px}.panel-logout-btn{color:#71717a;cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;width:100%;padding:8px 10px;font-size:13px;font-weight:500;transition:background .12s;display:flex}.panel-logout-btn:hover{color:#dc2626;background:#0000000f}.main-content{margin-left:calc(var(--rail-w) + var(--panel-w));background:#f8f8f8;flex-direction:column;flex:1;min-height:100vh;display:flex}.topbar{height:var(--topbar-h);border-bottom:1px solid var(--border);z-index:50;background:#f8f8f8;justify-content:space-between;align-items:center;padding:0 24px;display:flex;position:sticky;top:0}.topbar-title{color:var(--text);font-size:15px;font-weight:700}.topbar-actions{align-items:center;gap:10px;display:flex}.page{flex:1;padding:24px}.page-header{top:var(--topbar-h);z-index:40;border-bottom:1px solid var(--border);background:#f8f8f8;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:10px;padding-bottom:14px;display:flex;position:sticky}.page-title{color:var(--text);font-size:22px;font-weight:800}.page-sub{color:var(--text-2);margin-top:2px;font-size:13px}.search-bar{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);align-items:center;gap:8px;padding:0 12px;transition:border-color .15s;display:flex}.search-bar:focus-within{border-color:var(--accent)}.search-bar input{min-width:180px;box-shadow:none;background:0 0;border:none;flex:1;padding:8px 0}.search-bar input:focus{box-shadow:none}.search-icon{color:var(--text-3);flex-shrink:0}.stats-grid{grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-bottom:24px;display:grid}.stat-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);flex-direction:column;gap:8px;padding:20px;display:flex}.stat-label{color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;font-size:12px;font-weight:600}.stat-value{color:var(--text);font-size:28px;font-weight:800;line-height:1}.stat-change{color:var(--success);font-size:12px}.stat-icon{border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;margin-bottom:4px;display:flex}.table-container{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}table{border-collapse:collapse;width:100%}thead{background:var(--bg-3)}th{text-align:left;color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;border-bottom:1px solid var(--border);padding:11px 16px;font-size:11px;font-weight:700}td{border-bottom:1px solid var(--border);color:var(--text);padding:13px 16px;font-size:13px}tr:last-child td{border-bottom:none}tbody tr:hover{background:#f9f9fb}@media (width<=900px){.sidebar-panel{display:none}.main-content{margin-left:var(--rail-w)}}@media (width<=600px){.sidebar-rail{display:none}.main-content{margin-left:0}}.panel-quickadd{background:var(--bg-3);border:1px solid var(--border);cursor:pointer;width:100%;color:var(--text-1);text-align:left;border-radius:8px;align-items:center;gap:8px;margin-bottom:6px;padding:8px 10px;font-size:12px;font-weight:600;transition:all .15s;display:flex}.panel-quickadd:hover{background:var(--primary-light);color:var(--accent);border-color:var(--accent)}.panel-alert-item{cursor:pointer;width:100%;color:var(--text-2);text-align:left;background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:8px 10px;font-size:12px;font-weight:600;transition:background .15s;display:flex}.panel-alert-item:hover{background:var(--bg-3)}.panel-alert-badge{color:#fff;text-align:center;background:#d97706;border-radius:10px;min-width:18px;margin-left:auto;padding:1px 7px;font-size:10px;font-weight:700}.db-health-btn{border:1px solid var(--border);background:var(--bg-card);cursor:pointer;color:var(--text-2);border-radius:20px;align-items:center;gap:6px;padding:5px 10px;font-size:11px;font-weight:600;transition:all .15s;display:flex;position:relative}.db-health-btn:hover{border-color:var(--accent);color:var(--accent)}.db-dot{border-radius:50%;flex-shrink:0;width:8px;height:8px}.db-dot.healthy{background:#16a34a;box-shadow:0 0 0 2px #16a34a33}.db-dot.degraded{background:#d97706;box-shadow:0 0 0 2px #d9770633}.db-dot.error{background:#dc2626;box-shadow:0 0 0 2px #dc262633}.db-dot.checking{background:#a1a1aa;animation:1s ease-in-out infinite db-pulse}@keyframes db-pulse{0%,to{opacity:1}50%{opacity:.3}}.db-health-popover{background:var(--bg-card);border:1px solid var(--border);z-index:999;border-radius:12px;min-width:240px;padding:16px;font-size:12px;position:absolute;top:calc(100% + 8px);right:0;box-shadow:0 8px 32px #0000001f}.db-health-popover-title{color:var(--text-2);text-transform:uppercase;letter-spacing:.5px;margin-bottom:10px;font-size:11px;font-weight:700}.db-health-row{border-bottom:1px solid var(--border);justify-content:space-between;align-items:center;gap:8px;padding:6px 0;display:flex}.db-health-row:last-child{border-bottom:none;padding-bottom:0}.db-health-label{color:var(--text-2);font-weight:500}.db-health-val{font-weight:700}.db-health-val.ok{color:#16a34a}.db-health-val.err{color:#dc2626;text-align:right;max-width:130px;font-size:10px}.db-health-val.na{color:#a1a1aa}.db-health-refresh{border:1px solid var(--border);background:var(--bg-3);cursor:pointer;width:100%;color:var(--text-2);border-radius:8px;margin-top:10px;padding:6px;font-size:11px;font-weight:600;transition:all .12s}.db-health-refresh:hover{background:var(--accent);color:#fff;border-color:var(--accent)}