:root{--page-bg:#f4f7fb;--surface-bg:#fff;--surface-border:#e8edf4;--shadow-color:rgba(15,23,42,.08);--panel-radius:.85rem;--bs-table-head-bg:#f0f2f5}[data-bs-theme="dark"]{--page-bg:#0f172a;--surface-bg:#111827;--surface-border:#263246;--shadow-color:rgba(0,0,0,.35);--bs-table-head-bg:#1a2436}body{min-height:100vh;display:flex;flex-direction:column;background:var(--page-bg);transition:background-color .25s ease,color .25s ease}.page-main{flex:1}.content-panel{border-radius:var(--panel-radius);background:var(--surface-bg);border:1px solid var(--surface-border)}.navbar{backdrop-filter:none}.site-header,header.sticky-top{z-index:100!important}header .navbar{z-index:auto!important}.toastify{z-index:10000!important}[data-bs-theme="dark"] .navbar{background:rgba(15,23,42,.85)!important;border-bottom-color:#2b3a55!important}[data-bs-theme="dark"] .navbar-brand,[data-bs-theme="dark"] .nav-link{color:#dbe7ff}.navbar-nav .nav-link.active{color:#0d6efd!important;font-weight:600;border-bottom:2px solid #0d6efd}.navbar-nav .nav-link:hover{color:#0a58ca}[data-bs-theme="dark"] .navbar-nav .nav-link.active{color:#60a5fa!important;border-bottom-color:#60a5fa}[data-bs-theme="dark"] .navbar-nav .nav-link:hover{color:#93c5fd}[data-bs-theme="dark"] .card,[data-bs-theme="dark"] .list-group-item,[data-bs-theme="dark"] .dropdown-menu,[data-bs-theme="dark"] .form-control,[data-bs-theme="dark"] .form-select,[data-bs-theme="dark"] .breadcrumb,[data-bs-theme="dark"] .alert{background-color:var(--surface-bg);border-color:var(--surface-border)}[data-bs-theme="dark"] .text-secondary{color:#9fb1cc!important}[data-bs-theme="dark"] .bg-body-tertiary{background-color:#0b1220!important;border-color:#23304a!important}.card-hover{transition:transform .2s ease,box-shadow .2s ease}.card-hover:hover{transform:translateY(-2px);box-shadow:0 .5rem 1.25rem var(--shadow-color)}.line-clamp-2{display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.floating-actions{position:fixed;right:1rem;bottom:1.25rem;z-index:1080;display:flex;flex-direction:column;gap:.5rem}.floating-actions .btn{width:44px;height:44px;border-radius:50%;box-shadow:0 .35rem .9rem var(--shadow-color);display:inline-flex;align-items:center;justify-content:center}#scrollTopBtn{opacity:0;pointer-events:none;transform:translateY(8px);transition:all .2s ease}#scrollTopBtn.show{opacity:1;pointer-events:auto;transform:translateY(0)}.purchase-notice .text-highlight{color:#e91e8c}@media(max-width:768px){.floating-actions{right:.75rem;bottom:1rem}.floating-actions .btn{width:40px;height:40px}}.table-nowrap th,.table-nowrap td{white-space:nowrap}table>thead>tr>th,table>tbody>tr>th,table>tfoot>tr>th{font-weight:normal;background-color:var(--bs-table-head-bg)!important}