:root{--bg:#f4f6fb;--card:#fff;--card2:#f0f4f9;--text:#0d1526;--text2:#2d3f5c;--text3:#6b7a99;--line:rgba(13,21,38,.09);--line2:rgba(13,21,38,.055);--accent:#2563eb;--accent2:#059669;--accent3:#dc2626;--accent4:#d97706;--grad-primary:linear-gradient(135deg,#2563eb,#4f46e5);--grad-danger:linear-gradient(135deg,#dc2626,#db2777);--radius:18px;--radius-sm:9px;--radius-md:13px;--shadow:0 1px 3px rgba(2,6,23,.04),0 8px 24px rgba(2,6,23,.07);--shadow2:0 1px 2px rgba(2,6,23,.03),0 4px 12px rgba(2,6,23,.05);--shadow-accent:0 4px 20px rgba(37,99,235,.22);--sidebar-width:260px;--surface-sidebar:hsla(0,0%,100%,.94);--surface-topbar:hsla(0,0%,100%,.82);--surface-input:#fff;--row-hover:rgba(2,6,23,.025);--row-even:rgba(2,6,23,.012);--nav-hover:rgba(2,6,23,.05)}html{-webkit-text-size-adjust:100%}body{background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe 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12px 4px;font-size:10.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--text3)}.sb-group-hdr:hover,.sb-nav-btn:hover{background:var(--nav-hover);color:var(--text)}.sb-nav-btn.active{background:rgba(37,99,235,.08);color:var(--accent);font-weight:600}.sb-nav-btn.active:before{content:"";position:absolute;left:0;top:8px;bottom:8px;width:3.5px;border-radius:4px;background:var(--accent)}.sb-icon{flex-shrink:0;opacity:.85}.sb-chevron{margin-left:auto;flex-shrink:0;transition:transform .18s ease}.sb-chevron.rot{transform:rotate(180deg)}.sb-group-hdr.open{color:var(--text);font-weight:600}.sb-group-children{display:flex;flex-direction:column;gap:1px;margin:1px 0 3px}.sb-group-children.hidden{display:none}.sb-child-btn{padding-left:30px;font-size:12.5px}@media (min-width:992px){.admin-sidebar{transition:width .22s ease,padding .22s ease}.admin-content{transition:margin-left .22s ease}.sidebar-collapsed .admin-sidebar{width:74px;padding:14px 8px}.sidebar-collapsed .admin-content{margin-left:74px}.sidebar-collapsed .sb-group-hdr,.sidebar-collapsed .sb-logo-img,.sidebar-collapsed .sb-logo-sub,.sidebar-collapsed .sb-nav-btn span,.sidebar-collapsed .sb-nav-btn.active:before,.sidebar-collapsed .sb-section{display:none}.sidebar-collapsed .sb-nav-btn:hover .sb-icon,.sidebar-collapsed .sb-nav-btn:hover span{transform:none}.sidebar-collapsed .sb-logo{padding:4px 0 10px}.sidebar-collapsed .sb-logo-icon{display:block;width:38px;height:38px}.sidebar-collapsed .sb-nav-btn{justify-content:center;padding:11px 0}.sidebar-collapsed .sb-nav-btn .sb-icon{width:18px;height:18px}.sidebar-collapsed .sb-group-children.hidden{display:flex}}.navbar-menu-btn{border:1px solid var(--line);color:var(--text2);background:none}.admin-content{margin-left:var(--sidebar-width);flex:1;min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;overflow-x:clip}.admin-main{flex:1;min-height:0}.admin-navbar{flex-wrap:nowrap;min-height:56px;background:var(--surface-topbar)!important;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)!important;box-shadow:none!important;position:relative;z-index:1030}.admin-navbar-greeting{min-width:0;max-width:100%;color:var(--text)}.card{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow2);background:var(--card)}.card-header{background:transparent;border-bottom:1px solid var(--line2);padding:.9rem 1.1rem;font-weight:600;color:var(--text);border-top-left-radius:var(--radius)!important;border-top-right-radius:var(--radius)!important}.card-footer{background:transparent;border-top:1px solid var(--line2)}.table{color:var(--text);margin-bottom:0}.table thead th{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--text3);background:var(--card2);border-bottom:1px solid var(--line);white-space:nowrap}.table tbody td{border-color:var(--line2);vertical-align:middle}.table tbody tr:hover,.table-hover tbody tr:hover{background:var(--row-hover)}.table-striped>tbody>tr:nth-of-type(odd)>*{background-color:var(--row-even);box-shadow:none}.btn{border-radius:var(--radius-sm);font-weight:600;font-size:.85rem}.btn-primary{background:var(--grad-primary);border:0}.btn-primary:focus,.btn-primary:hover{background:var(--grad-primary);filter:brightness(1.07);box-shadow:var(--shadow-accent)}.btn-danger{background:var(--grad-danger);border:0}.btn-success{background:var(--accent2);border:0}.btn-outline-secondary{color:var(--text2);border-color:var(--line)}.btn-outline-secondary:hover{background:var(--nav-hover);color:var(--text);border-color:var(--line)}.form-control,.form-select{border-radius:var(--radius-sm);border-color:var(--line);background-color:var(--surface-input);color:var(--text);font-size:.875rem}.form-control:focus,.form-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.form-label{font-size:.8rem;font-weight:600;color:var(--text2)}.modal-content{border:1px solid 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.form-select{font-size:.875rem}body.mobile-menu-open{overflow:hidden;position:fixed;width:100%;left:0;right:0}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{width:100%;max-width:420px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)!important}.login-logo{width:190px;max-width:70%;height:auto}.login-subtitle{font-size:.85rem;letter-spacing:.02em}.database-config-wrapper{width:100%;max-width:520px;padding:1rem}.database-config-card .card-header{background:transparent}.stat-card{border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow2)}.stat-card .stat-value{font-size:2rem;font-weight:700;font-variant-numeric:tabular-nums;color:var(--text)}.stat-card-link{color:inherit;transition:transform .15s ease,box-shadow .15s ease}.stat-card-link:hover .stat-card{transform:translateY(-2px);box-shadow:var(--shadow)}.stat-color-dot{width:12px;height:12px;border-radius:50%;flex-shrink:0}.kpi-label{letter-spacing:.04em;font-size:.72rem}.tabular{font-variant-numeric:tabular-nums}.dist-row{color:inherit;border-radius:8px;padding:4px 6px;margin:0 -6px}.dist-row:hover{background:var(--bs-secondary-bg)}.dist-name{font-size:.9rem}.dist-pct{width:52px;text-align:right;font-variant-numeric:tabular-nums}.dist-track{display:flex;height:6px;border-radius:4px;background:var(--bs-secondary-bg);overflow:hidden;margin-top:4px}.dist-track-lg{height:12px;border-radius:6px;margin-top:0}.dist-bar{height:100%;border-radius:4px}.dist-track-lg .dist-bar{border-radius:0}.fault-status-badge{font-weight:500}.permission-matrix{overflow-x:auto}.permission-matrix table td,.permission-matrix table th{white-space:nowrap;vertical-align:middle}.sidebar-backdrop{position:fixed;inset:0;z-index:1040;border:0;padding:0;margin:0;background:rgba(15,23,42,.55);cursor:pointer;pointer-events:auto}.table-responsive{overflow-x:auto;-webkit-overflow-scrolling:touch}@media (max-width:991.98px){.admin-sidebar{width:min(88vw,300px);transform:translateX(-100%);transition:transform .25s ease,visibility .25s ease;box-shadow:4px 0 24px rgba(0,0,0,.2);z-index:1050;pointer-events:none;visibility:hidden}.admin-sidebar.is-open{transform:translateX(0);pointer-events:auto;visibility:visible}.admin-sidebar:not(.is-open){box-shadow:none}.admin-content{margin-left:0;width:100%;max-width:100%}.admin-main{padding:1rem!important}.stat-card .stat-value{font-size:1.5rem}}@media (max-width:575.98px){.admin-main{padding:.75rem!important}.admin-navbar-greeting{font-size:.9rem}.card-header .row{row-gap:.75rem}}