/* A11yGo Modern Custom Theme & UI Enhancements */
:root {
    --primary: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #e0e7ff;
    --secondary: #64748b;
    --success: #10b981;
    --info: #06b6d4;
    --warning: #f59e0b;
    --danger: #ef4444;
    --dark: #0f172a;
    --light: #f8fafc;
    --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
    --card-hover-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: #f1f5f9;
    color: #334155;
}

/* Header & Navbar Custom Styling */
.navbar-dark.bg-dark {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%) !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    padding: 0.75rem 1.5rem;
}

.navbar-brand {
    font-weight: 700;
    letter-spacing: -0.5px;
    font-size: 1.25rem;
    color: #fff !important;
}

.navbar-nav .nav-link {
    font-weight: 500;
    font-size: 0.925rem;
    padding: 0.5rem 0.85rem !important;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    color: #94a3b8 !important;
}

.navbar-nav .nav-link:hover, 
.navbar-nav .nav-link.active {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.08);
}

/* Ensure Bootstrap Dropdowns & Hamburger Work Smoothly */
.dropdown-menu {
    border: none;
    box-shadow: var(--card-hover-shadow);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    background-color: #ffffff;
    animation: fadeIn 0.15s ease-in;
    margin-top: 0.5rem !important;
    z-index: 2050; /* ensure dropdowns float above other UI widgets */
}

.dropdown-item {
    font-size: 0.875rem;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    color: #475569;
    transition: all 0.15s ease;
}

.dropdown-item:hover, .dropdown-item:focus {
    background-color: #f1f5f9;
    color: var(--primary);
}

.dropdown-item i {
    width: 20px;
    margin-right: 8px;
    text-align: center;
}

/* Cards & Layout */
.card {
    border: 1px solid #e2e8f0;
    border-radius: var(--radius-md);
    box-shadow: var(--card-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    background: #ffffff;
    margin-bottom: 1.5rem;
}

.card:hover {
    box-shadow: var(--card-hover-shadow);
}

.card-header {
    background-color: #ffffff;
    border-bottom: 1px solid #f1f5f9;
    padding: 1.25rem 1.5rem;
    font-weight: 600;
    border-top-left-radius: var(--radius-md) !important;
    border-top-right-radius: var(--radius-md) !important;
}

.card-body {
    padding: 1.5rem;
}

/* Stat Cards & Dashboard Widgets */
.stat-card {
    background: #ffffff;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    border: 1px solid #e2e8f0;
    box-shadow: var(--card-shadow);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--card-hover-shadow);
}

.stat-number {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1.2;
}

.stat-label {
    color: #64748b;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 0.5rem;
}

/* Status Badges */
.badge {
    padding: 0.45em 0.8em;
    font-weight: 600;
    font-size: 0.75rem;
    border-radius: 50rem;
    letter-spacing: 0.3px;
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
}

.bg-success, .badge-success { background-color: #dcfce7 !important; color: #15803d !important; }
.bg-danger, .badge-danger { background-color: #fee2e2 !important; color: #b91c1c !important; }
.bg-warning, .badge-warning { background-color: #fef3c7 !important; color: #b45309 !important; }
.bg-info, .badge-info { background-color: #cff4fc !important; color: #055160 !important; }
.bg-secondary, .badge-secondary { background-color: #f1f5f9 !important; color: #475569 !important; }
.bg-primary, .badge-primary { background-color: #e0e7ff !important; color: #4338ca !important; }

/* Tables Styling */
.table-responsive {
    border-radius: var(--radius-md);
}

.table {
    vertical-align: middle;
    color: #334155;
    margin-bottom: 0;
}

.table th {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: 700;
    color: #64748b;
    background-color: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    padding: 0.85rem 1rem;
}

.table td {
    padding: 1rem;
    border-bottom: 1px solid #f1f5f9;
    font-size: 0.9rem;
}

.table-hover tbody tr:hover {
    background-color: #f8fafc;
}

/* Forms & Inputs */
.form-control, .form-select {
    border-radius: var(--radius-sm);
    border: 1px solid #cbd5e1;
    padding: 0.6rem 0.9rem;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
}

.form-label {
    font-weight: 600;
    font-size: 0.85rem;
    color: #475569;
    margin-bottom: 0.4rem;
}

/* Buttons & Action Icons */
.btn {
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.55rem 1.1rem;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #ffffff;
}

.btn-primary:hover, .btn-primary:focus {
    background-color: var(--primary-hover);
    border-color: var(--primary-hover);
    color: #ffffff;
}

.btn-sm {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    padding: 0;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

/* DataTables & CI4 Modern Pagination Styling */
.pagination, .dataTables_paginate {
    margin-bottom: 0;
    gap: 4px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

.page-item .page-link, .dataTables_paginate .paginate_button {
    border-radius: var(--radius-sm) !important;
    border: 1px solid #cbd5e1 !important;
    color: #475569 !important;
    font-weight: 600;
    font-size: 0.85rem;
    padding: 0.35rem 0.75rem !important;
    margin: 0 2px !important;
    transition: all 0.2s ease;
    cursor: pointer;
    background: #ffffff !important;
}

.page-item:not(.active) .page-link:hover, .dataTables_paginate .paginate_button:not(.current):hover {
    background-color: #f1f5f9 !important;
    color: var(--primary) !important;
    border-color: #cbd5e1 !important;
}

.page-item.active .page-link, .dataTables_paginate .paginate_button.current {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.3);
}

.page-item.disabled .page-link, .dataTables_paginate .paginate_button.disabled {
    background-color: #f8fafc !important;
    color: #94a3b8 !important;
    border-color: #e2e8f0 !important;
    cursor: not-allowed !important;
}

.dataTables_info {
    font-size: 0.85rem;
    color: #64748b;
    font-weight: 500;
}

/* Modals & SweetAlert Modernization */
.modal-content {
    border: none;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.modal-header {
    border-bottom: 1px solid #f1f5f9;
    padding: 1.25rem 1.5rem;
}

.modal-footer {
    border-top: 1px solid #f1f5f9;
    padding: 1rem 1.5rem;
}

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-5px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ──────────────────────────────────────────────
   Admin Panel Refinements
   ────────────────────────────────────────────── */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: #eef2f7; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; border: 2px solid #eef2f7; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

.card {
    border-radius: 14px;
    border-color: #e8edf5;
    box-shadow: 0 6px 18px rgba(15, 23, 42, 0.05);
}

.card-header {
    font-weight: 700;
    color: #0f172a;
}

.btn { border-radius: 9px; }

.table { border-collapse: separate; border-spacing: 0; }
.table thead th { background: #f8fafc; }

.page-header-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
    flex-wrap: wrap;
}
.page-header-bar h1,
.page-header-bar h2 {
    margin: 0;
    font-weight: 800;
    color: #0f172a;
    letter-spacing: -.02em;
}
.page-header-bar .sub { color: #64748b; font-size: .9rem; margin-top: .25rem; }

/* Gradient stat card helpers (used across dashboard) */
.gradient-purple  { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important; }
.gradient-green   { background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important; }
.gradient-orange  { background: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%) !important; }
.gradient-blue    { background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%) !important; }
.gradient-success { background: linear-gradient(135deg, #10b981 0%, #059669 100%) !important; }
.gradient-warning { background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%) !important; }
.gradient-danger  { background: linear-gradient(135deg, #ef4444 0%, #dc2626 100%) !important; }
.gradient-dark    { background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%) !important; }
.gradient-teal    { background: linear-gradient(135deg, #14b8a6 0%, #0f766e 100%) !important; }
.gradient-pink    { background: linear-gradient(135deg, #ec4899 0%, #be185d 100%) !important; }
.gradient-cyan    { background: linear-gradient(135deg, #06b6d4 0%, #0284c7 100%) !important; }
.gradient-indigo  { background: linear-gradient(135deg, #6366f1 0%, #4338ca 100%) !important; }
.gradient-gold    { background: linear-gradient(135deg, #fbbf24 0%, #d97706 100%) !important; }
.gradient-violet  { background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%) !important; }

/* ═══════ Mobile dashboard fixes (added 2026-08-20) ═══════ */
/* Every DataTables view hard-codes `.dataTables_filter input { min-width:320px !important }`
   inline, which overflows a 360px toolbar. The `.admin-main` prefix raises specificity
   above the inline rule (0,3,1 > 0,2,1) so this wins regardless of source order. */
@media (max-width: 576px) {
    .admin-main .dataTables_wrapper .dataTables_filter input {
        min-width: 0 !important;
        width: 100% !important;
    }
    .admin-main .dataTables_wrapper .dataTables_filter,
    .admin-main .dataTables_wrapper .dataTables_filter label {
        width: 100%;
    }
    /* Toolbar row (length selector + search) must wrap instead of colliding. */
    .admin-main .dataTables_wrapper .dt-controls-row {
        flex-wrap: wrap !important;
        gap: 0.6rem;
    }
}

/* Opt-in horizontal-scroll wrapper for wide tables that aren't inside a
   Bootstrap .table-responsive. */
.table-scroll-x {
    display: block;
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}