@font-face {
    font-family: 'Inter';
    font-style: normal;
    font-weight: 400 800;
    font-display: swap;
    src: url('../vendor/fonts/inter-latin.woff2') format('woff2');
}

:root {
    --navy: #08152f;
    --blue: #2563eb;
    --cyan: #22d3ee;
    --green: #16a34a;
    --slate: #64748b;
    --line: #dbe4f0;
    --soft: #f6f9fd;
    --card-shadow: 0 18px 45px rgba(15, 23, 42, .08);
    --bs-primary: #2563eb;
    --bs-primary-rgb: 37, 99, 235;
    --bs-body-font-family: 'Inter', Arial, sans-serif;
    --bs-body-color: #0f172a;
    --bs-border-color: #dbe4f0;
    --bs-card-border-color: transparent;
    --bs-card-border-radius: 28px;
    --bs-card-box-shadow: 0 18px 45px rgba(15, 23, 42, .08);
    --bs-btn-border-radius: 15px;
    --bs-btn-font-weight: 800;
    --bs-input-border-radius: 15px;
}

* { box-sizing: border-box; }

body {
    font-family: 'Inter', Arial, sans-serif;
    background: #eef5fb !important;
    color: #0f172a;
}

/* ─── Sidebar ─── */
#layout-menu {
    background: radial-gradient(circle at top, rgba(34, 211, 238, .25), transparent 36%), #071329 !important;
    border-right: 1px solid rgba(255, 255, 255, .06) !important;
}
#layout-menu .app-brand-text { color: #fff; }
#layout-menu .menu-link { color: #d8e7ff; border-radius: 16px; padding: 13px 14px; font-weight: 800; border: 1px solid transparent; }
#layout-menu .menu-link:hover,
#layout-menu .menu-item.active > .menu-link { color: #fff; background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .14); }
#layout-menu .menu-icon { color: inherit; opacity: .9; }
#layout-menu .menu-sub .menu-link { padding: 11px 12px; font-size: 14px; }
#layout-menu .menu-toggle::after { color: #d8e7ff; opacity: .7; }
#sidebar-close { color: #fff; }

/* ─── Navbar ─── */
.modern-navbar {
    background: rgba(255, 255, 255, .9) !important;
    border: 1px solid rgba(255, 255, 255, .65) !important;
    border-radius: 22px !important;
    box-shadow: 0 18px 45px rgba(15, 23, 42, .1) !important;
    min-height: 72px;
}
.navbar-page-title { color: #0f172a; font-weight: 800; letter-spacing: -.03em; font-size: 1.1rem; }
.navbar-page-subtitle { color: var(--slate); font-size: .78rem; }

/* ─── Content ─── */
.admin-panel {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}
.admin-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 24px;
    border-bottom: 1px solid var(--line);
}
.admin-panel-head h2 { margin: 0 0 6px; font-size: 24px; letter-spacing: -.03em; font-weight: 800; }
.admin-panel-head p { margin: 0; color: var(--slate); }
.card, .panel-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 28px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
}
.card-header, .card-head {
    padding: 22px 24px;
    background: linear-gradient(135deg, #ffffff, #ecfeff);
    border-bottom: 1px solid var(--line);
}
.card-header h2, .card-head h3 { margin: 0; font-weight: 800; letter-spacing: -.03em; }
.card-body { padding: 24px; }

/* ─── Buttons ─── */
.btn {
    border-radius: 15px;
    padding: 14px 18px;
    font-weight: 800;
    transition: transform .2s, box-shadow .2s, opacity .2s;
    border: 0;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
    color: #fff;
    background: linear-gradient(135deg, var(--blue), #0891b2);
    box-shadow: 0 16px 32px rgba(37, 99, 235, .28);
}
.btn-outline-primary {
    border: 2px solid var(--blue);
    color: var(--blue);
}
.btn-outline-primary:hover { background: var(--blue); color: #fff; }
.btn-success {
    background: linear-gradient(135deg, #16a34a, #059669);
    box-shadow: 0 10px 22px rgba(22, 163, 74, .22);
}
.btn-danger {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    box-shadow: 0 10px 22px rgba(220, 38, 38, .22);
}
.btn-warning {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 10px 22px rgba(245, 158, 11, .22);
}
.btn-info {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    box-shadow: 0 10px 22px rgba(14, 165, 233, .22);
}

/* ─── Forms ─── */
.form-control, .form-select {
    border: 1px solid var(--line);
    border-radius: 15px;
    padding: 14px 15px;
    font: inherit;
    outline: none;
    background: #fff;
    transition: border .2s, box-shadow .2s;
}
.form-control:focus, .form-select:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}
.form-label { font-size: 13px; font-weight: 800; color: #1e293b; margin-bottom: 8px; }
select.form-select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, #64748b 50%), linear-gradient(135deg, #64748b 50%, transparent 50%); background-position: calc(100% - 20px) 50%, calc(100% - 14px) 50%; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; padding-right: 42px; }
textarea { resize: vertical; }

/* ─── Tables ─── */
.table {
    width: 100%;
    border-collapse: collapse;
}
.table th {
    text-align: left;
    color: var(--slate);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .08em;
    padding: 14px 18px;
    background: #f8fafc;
    border-bottom: 2px solid var(--line);
    font-weight: 900;
}
.table td {
    padding: 16px 18px;
    border-top: 1px solid var(--line);
    vertical-align: middle;
}
.table tbody tr:hover { background: #f8fbff; }
.table-responsive { overflow-x: auto; }

/* ─── DataTables ─── */
.dt-container { padding: 18px 24px 24px; }
.dt-container .dt-layout-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin: 0 0 14px; }
.dt-container .dt-layout-row:last-child { margin: 16px 0 0; }
.dt-container .dt-layout-cell { min-width: 0; }
.dt-container .dt-layout-cell.dt-layout-full { width: 100% !important; flex: 0 0 100%; overflow-x: auto; }
.dt-container .dt-layout-row:has(.dt-layout-full) { display: block; }
.dt-container .dt-length label, .dt-container .dt-search label, .dt-container .dt-info { color: var(--slate); font-weight: 800; }
.dt-container .dt-length select { width: auto; min-width: 82px; margin-right: 8px; border: 1px solid var(--line); border-radius: 12px; padding: 8px 10px; }
.dt-container .dt-search input { width: min(320px, 100%); margin-left: 8px; }
.dt-container .dt-paging .dt-paging-button { border: 0 !important; border-radius: 12px !important; padding: 8px 12px !important; margin: 0 3px !important; background: #f1f5f9 !important; color: #0f172a !important; font-weight: 800; }
.dt-container .dt-paging .dt-paging-button.current { color: #fff !important; background: var(--blue) !important; }
.dt-container .dt-paging .dt-paging-button.disabled { color: #94a3b8 !important; background: #f8fafc !important; }

/* ─── Stats Cards ─── */
.stat-card {
    padding: 24px;
    border-radius: 26px;
    color: #fff;
    box-shadow: 0 18px 45px rgba(37, 99, 235, .18);
}
.stat-card.blue { background: linear-gradient(135deg, #2563eb, #1e40af); }
.stat-card.cyan { background: linear-gradient(135deg, #0891b2, #0f766e); }
.stat-card span, .stat-card small { display: block; color: rgba(255, 255, 255, .82); font-weight: 800; }
.stat-card strong { display: block; font-size: clamp(36px, 6vw, 56px); line-height: 1; margin: 16px 0 10px; }

/* ─── Badge ─── */
.badge, .admin-badge {
    display: inline-block;
    padding: 7px 10px;
    border-radius: 999px;
    font-weight: 900;
    white-space: nowrap;
}
.badge.bg-primary, .admin-badge.primary { color: #1d4ed8; background: #dbeafe; }
.badge.bg-success, .admin-badge.success { color: #166534; background: #dcfce7; }
.badge.bg-warning, .admin-badge.warning { color: #92400e; background: #fef3c7; }
.badge.bg-danger, .admin-badge.danger { color: #991b1b; background: #fef2f2; }

/* ─── Modal ─── */
.modal-content {
    border: 0;
    border-radius: 28px;
    box-shadow: 0 34px 90px rgba(2, 6, 23, .35);
    overflow: hidden;
}
.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--line);
    background: linear-gradient(135deg, #ffffff, #eff6ff);
    padding: 18px 24px;
    gap: 16px;
}
.modal-header h5 {
    font-weight: 800;
    letter-spacing: -.03em;
    margin: 0;
    flex: 1;
    min-width: 0;
}
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--line); }
.btn-close {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    padding: 0;
    background-color: rgba(15, 23, 42, .06);
    background-size: 14px;
    border: 1px solid var(--line);
    opacity: .7;
    transition: background-color .2s, opacity .2s;
}
.btn-close:hover {
    background-color: rgba(220, 38, 38, .12);
    border-color: rgba(220, 38, 38, .25);
    opacity: 1;
}
.btn-close:focus { box-shadow: none; }

/* ─── Alert / Flash ─── */
.alert, .admin-flash {
    padding: 14px 16px;
    border-radius: 18px;
    font-weight: 900;
    border: 1px solid;
}
.alert-success, .admin-flash.success { color: #166534; background: #dcfce7; border-color: #86efac; }
.alert-danger, .alert-error, .admin-flash.error { color: #991b1b; background: #fef2f2; border-color: #fecaca; }

/* ─── Dropdown ─── */
.dropdown-menu {
    border: 0;
    border-radius: 18px;
    box-shadow: 0 18px 45px rgba(67, 89, 113, .18);
    padding: .65rem;
}
.dropdown-item { border-radius: 12px; padding: .65rem .75rem; font-weight: 700; }
.dropdown-item:hover, .dropdown-item:focus { background: #f1f5f9; }
.dropdown-item.text-danger:hover { background: #fef2f2; }

/* ─── Nav Tabs ─── */
.nav-tabs {
    border-bottom: 2px solid var(--line);
}
.nav-tabs .nav-link {
    border: 0;
    color: var(--slate);
    font-weight: 800;
    padding: 12px 18px;
    border-radius: 0;
    margin-bottom: -2px;
    border-bottom: 2px solid transparent;
}
.nav-tabs .nav-link:hover { border-color: transparent; color: var(--blue); }
.nav-tabs .nav-link.active {
    color: var(--blue);
    border-bottom-color: var(--blue);
    background: transparent;
}

/* ─── Pagination ─── */
.pagination .page-link {
    border: 0;
    border-radius: 12px;
    margin: 0 3px;
    padding: 8px 12px;
    font-weight: 800;
    color: #0f172a;
    background: #f1f5f9;
}
.pagination .page-item.active .page-link { color: #fff; background: var(--blue); }
.pagination .page-item.disabled .page-link { color: #94a3b8; background: #f8fafc; }

/* ─── Login Page ─── */
.login-page {
    background: radial-gradient(circle at 10% 10%, rgba(34, 211, 238, .22), transparent 26%), linear-gradient(135deg, #06142e, #0f2d55 55%, #eaf5ff);
    display: grid;
    place-items: center;
    min-height: 100vh;
    padding: 24px;
}
.login-card {
    display: grid;
    grid-template-columns: 1fr 420px;
    overflow: hidden;
    background: rgba(255, 255, 255, .95);
    border-radius: 34px;
    box-shadow: 0 34px 90px rgba(2, 6, 23, .35);
}
.login-brand {
    padding: 48px;
    color: #fff;
    background: radial-gradient(circle at top right, rgba(34, 211, 238, .35), transparent 40%), #0f172a;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.login-brand h1 { font-size: clamp(42px, 7vw, 72px); margin: 0 0 14px; color: #fff; letter-spacing: -.05em; font-weight: 800; }
.login-brand p { color: #d8e7ff; max-width: 480px; line-height: 1.6; }
.login-form-wrap { padding: 42px; display: grid; gap: 18px; align-content: center; }
.login-form-wrap h2 { margin: 0 0 8px; font-size: 28px; letter-spacing: -.03em; font-weight: 800; }
.login-form-wrap p { color: var(--slate); margin: 0 0 18px; }

/* ─── Responsive ─── */
@media (max-width: 900px) {
    .login-card { grid-template-columns: 1fr; }
    .login-brand { padding: 28px; }
    .login-form-wrap { padding: 28px; }
}