/*
 * Clinical Theme — shared visual override layer for the AdminLTE-based UI.
 * Loaded after adminlte.min.css from includes/header.php so these rules win
 * on source order without needing heavy !important use.
 *
 * Design language: white cards, thin borders, soft shadows, flat blue accent,
 * soft pill status badges, muted uppercase labels. No gradients/glassmorphism.
 */

:root {
    --ct-primary: #2563eb;
    --ct-primary-dark: #1d4ed8;
    --ct-primary-light: #eff6ff;
    --ct-success: #16a34a;
    --ct-success-light: #dcfce7;
    --ct-info: #0284c7;
    --ct-info-light: #e0f2fe;
    --ct-warning: #d97706;
    --ct-warning-light: #fef3c7;
    --ct-danger: #dc2626;
    --ct-danger-light: #fee2e2;
    --ct-secondary: #475569;
    --ct-secondary-light: #f1f5f9;
    --ct-dark: #111827;
    --ct-muted: #6b7280;
    --ct-border: #e5e7eb;
    --ct-radius: 10px;
    --ct-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 1px 3px rgba(15, 23, 42, 0.06);
    --ct-shadow-hover: 0 4px 12px rgba(15, 23, 42, 0.08);
}

body, .content-wrapper {
    background: #f5f6f8;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    color: var(--ct-dark);
}

/* ---------- Cards ---------- */
.card {
    border: 1px solid var(--ct-border);
    border-radius: var(--ct-radius);
    box-shadow: var(--ct-shadow);
    border-top: none;
}

.card.card-outline {
    border-top: 3px solid var(--ct-border);
}

.card-primary.card-outline { border-top-color: var(--ct-primary); }
.card-success.card-outline { border-top-color: var(--ct-success); }
.card-info.card-outline { border-top-color: var(--ct-info); }
.card-warning.card-outline { border-top-color: var(--ct-warning); }
.card-danger.card-outline { border-top-color: var(--ct-danger); }
.card-secondary.card-outline { border-top-color: var(--ct-secondary); }

/* Flatten AdminLTE's solid-color card headers to plain white + colored accent bar */
.card.card-primary:not(.card-outline),
.card.card-secondary:not(.card-outline),
.card.card-info:not(.card-outline),
.card.card-success:not(.card-outline),
.card.card-warning:not(.card-outline),
.card.card-danger:not(.card-outline) {
    border-top: 3px solid transparent;
}

.card.card-primary:not(.card-outline) { border-top-color: var(--ct-primary); }
.card.card-secondary:not(.card-outline) { border-top-color: var(--ct-secondary); }
.card.card-info:not(.card-outline) { border-top-color: var(--ct-info); }
.card.card-success:not(.card-outline) { border-top-color: var(--ct-success); }
.card.card-warning:not(.card-outline) { border-top-color: var(--ct-warning); }
.card.card-danger:not(.card-outline) { border-top-color: var(--ct-danger); }

.card.card-primary:not(.card-outline) > .card-header,
.card.card-secondary:not(.card-outline) > .card-header,
.card.card-info:not(.card-outline) > .card-header,
.card.card-success:not(.card-outline) > .card-header,
.card.card-warning:not(.card-outline) > .card-header,
.card.card-danger:not(.card-outline) > .card-header {
    background: #ffffff;
    color: var(--ct-dark);
    border-bottom: 1px solid var(--ct-border);
}

.card-header {
    background: #ffffff;
    border-bottom: 1px solid var(--ct-border);
    border-radius: var(--ct-radius) var(--ct-radius) 0 0 !important;
    padding: 14px 18px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--ct-dark);
}

.card-body {
    padding: 18px;
}

.card-footer {
    background: #ffffff;
    border-top: 1px solid var(--ct-border);
    border-radius: 0 0 var(--ct-radius) var(--ct-radius) !important;
}

/* ---------- Buttons ---------- */
.btn {
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.85rem;
    border: 1px solid transparent;
}

.btn-primary { background: var(--ct-primary); border-color: var(--ct-primary); }
.btn-primary:hover, .btn-primary:focus { background: var(--ct-primary-dark); border-color: var(--ct-primary-dark); }
.btn-success { background: var(--ct-success); border-color: var(--ct-success); }
.btn-info { background: var(--ct-info); border-color: var(--ct-info); }
.btn-warning { background: var(--ct-warning); border-color: var(--ct-warning); color: #fff; }
.btn-danger { background: var(--ct-danger); border-color: var(--ct-danger); }
.btn-secondary { background: var(--ct-secondary); border-color: var(--ct-secondary); }

.btn-outline-primary { color: var(--ct-primary); border-color: var(--ct-primary); }

/* ---------- Badges (soft pill style) ---------- */
.badge {
    border-radius: 9999px;
    padding: 4px 10px;
    font-weight: 600;
    font-size: 0.7rem;
}

.badge-primary { background: var(--ct-primary-light) !important; color: var(--ct-primary) !important; }
.badge-success { background: var(--ct-success-light) !important; color: var(--ct-success) !important; }
.badge-info    { background: var(--ct-info-light) !important; color: var(--ct-info) !important; }
.badge-warning { background: var(--ct-warning-light) !important; color: var(--ct-warning) !important; }
.badge-danger  { background: var(--ct-danger-light) !important; color: var(--ct-danger) !important; }
.badge-secondary { background: var(--ct-secondary-light) !important; color: var(--ct-secondary) !important; }

/* ---------- Tables ---------- */
.table {
    color: var(--ct-dark);
}

.table thead th {
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--ct-muted);
    letter-spacing: 0.4px;
    border-bottom: 2px solid var(--ct-border) !important;
    background: #fafbfc;
}

.table td, .table th {
    border-color: var(--ct-border);
    vertical-align: middle;
}

.table-bordered, .table-bordered td, .table-bordered th {
    border-color: var(--ct-border);
}

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

.table-striped tbody tr:nth-of-type(odd) {
    background-color: #fafbfc;
}

/* ---------- Forms ---------- */
.form-control, .custom-select, .select2-container--bootstrap4 .select2-selection {
    border: 1px solid var(--ct-border);
    border-radius: 8px;
}

.form-control:focus {
    border-color: var(--ct-primary);
    box-shadow: 0 0 0 3px var(--ct-primary-light);
}

label {
    font-weight: 600;
    font-size: 0.85rem;
    color: #374151;
}

/* ---------- Alerts ---------- */
.alert {
    border-radius: 8px;
    border: 1px solid transparent;
}

.alert-success { background: var(--ct-success-light); color: #14532d; border-color: #bbf7d0; }
.alert-danger  { background: var(--ct-danger-light); color: #7f1d1d; border-color: #fecaca; }
.alert-warning { background: var(--ct-warning-light); color: #78350f; border-color: #fde68a; }
.alert-info    { background: var(--ct-info-light); color: #0c4a6e; border-color: #bae6fd; }

/* ---------- Modals ---------- */
.modal-content {
    border-radius: var(--ct-radius);
    border: 1px solid var(--ct-border);
}

.modal-header {
    background: #ffffff;
    border-bottom: 1px solid var(--ct-border);
    border-radius: var(--ct-radius) var(--ct-radius) 0 0;
}

/* ---------- Pagination ---------- */
.page-link {
    color: var(--ct-primary);
    border-color: var(--ct-border);
}

.page-item.active .page-link {
    background-color: var(--ct-primary);
    border-color: var(--ct-primary);
}

/* ---------- DataTables ---------- */
.dataTables_wrapper .dt-buttons .btn {
    border-radius: 8px;
}

table.dataTable thead th, table.dataTable thead td {
    border-bottom: 2px solid var(--ct-border) !important;
}

/* ---------- Small boxes / info boxes ---------- */
.small-box {
    border-radius: var(--ct-radius);
    box-shadow: var(--ct-shadow);
}

.info-box {
    border-radius: var(--ct-radius);
    box-shadow: var(--ct-shadow);
    border: 1px solid var(--ct-border);
}

/* ---------- Sidebar active state accent ---------- */
.main-sidebar .nav-sidebar > .nav-item > .nav-link.active {
    background-color: var(--ct-primary);
    border-radius: 6px;
}

/* ---------- Hide the sidebar's scrollbar (scrolling still works) ---------- */
.main-sidebar,
.main-sidebar .sidebar {
    scrollbar-width: none;       /* Firefox */
    -ms-overflow-style: none;    /* old Edge / IE */
}

.main-sidebar::-webkit-scrollbar,
.main-sidebar .sidebar::-webkit-scrollbar {
    display: none;               /* Chrome, Safari, new Edge */
}

/* ---------- Content header / breadcrumb ---------- */
.content-header h1 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--ct-dark);
}

.breadcrumb {
    background: transparent;
}