/* =========================================================
   PRIMA RAD — التحديث العصري للواجهة (يُحمَّل بعد app.css)
   يحافظ على ألوان الهوية: #135c81 / #5B879D
   ========================================================= */

:root {
    --brand: #135c81;
    --brand-dark: #0e4a68;
    --brand-light: #5B879D;
    --brand-soft: #eaf2f7;

    --ok: #0f9d58;
    --ok-soft: #e7f6ee;
    --warn: #d98324;
    --warn-soft: #fdf3e6;
    --danger: #d64545;
    --danger-soft: #fdecec;

    --ink: #16222b;
    --muted: #6b7b86;
    --line: #e4eaee;
    --surface: #ffffff;
    --bg: #f4f7f9;

    --radius: 14px;
    --radius-sm: 10px;
    --shadow: 0 1px 2px rgba(19, 92, 129, .06), 0 8px 24px rgba(19, 92, 129, .07);
    --shadow-sm: 0 1px 3px rgba(19, 92, 129, .08);
}

body {
    background: var(--bg) !important;
    color: var(--ink);
    font-family: "Tajawal", sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* ---------- الهيدر ---------- */
header {
    margin-bottom: 28px !important;
}

header nav {
    background: linear-gradient(135deg, var(--brand) 0%, var(--brand-light) 100%) !important;
    border-bottom: 4px solid var(--brand-dark) !important;
    box-shadow: 0 2px 14px rgba(19, 92, 129, .18);
    padding: 16px 22px !important;
    align-items: center;
}

header nav .menu-btns {
    gap: .45rem;
    flex-wrap: wrap;
    align-items: center;
}

/* أزرار الهيدر فقط: شفافة على الخلفية الزرقاء */
header nav .btn-color {
    background: rgba(255, 255, 255, .14) !important;
    color: #fff !important;
    border: 1px solid rgba(255, 255, 255, .28) !important;
    border-radius: 999px !important;
    padding: .42rem .95rem !important;
    font-weight: 600;
    backdrop-filter: blur(6px);
    transition: all .18s ease;
}

header nav .btn-color:hover {
    background: #fff !important;
    color: var(--brand) !important;
    border-color: #fff !important;
    transform: translateY(-1px);
}

/* أزرار btn-color داخل الصفحات (دخول، حفظ، تحقق...): أزرق مصمت واضح */
.btn-color {
    background: var(--brand);
    color: #fff;
    border: 1px solid var(--brand);
    border-radius: var(--radius-sm);
    padding: .5rem 1.4rem;
    font-weight: 600;
    transition: all .16s ease;
}

.btn-color:hover,
.btn-color:focus {
    background: var(--brand-dark);
    border-color: var(--brand-dark);
    color: #fff;
    box-shadow: 0 3px 10px rgba(19, 92, 129, .25);
}

.btn-color:active {
    transform: translateY(1px);
}

/* ---------- البطاقات ---------- */
.card {
    border: 1px solid var(--line) !important;
    border-radius: var(--radius) !important;
    box-shadow: var(--shadow) !important;
    overflow: hidden;
    background: var(--surface);
}

.card-header {
    background: var(--surface) !important;
    border-bottom: 1px solid var(--line) !important;
    padding: 1rem 1.25rem !important;
}

.card-header h2,
.card-header .h5 {
    color: var(--brand);
    font-weight: 700;
    margin: 0 !important;
}

.card-body {
    padding: 1.25rem !important;
}

/* ---------- كروت الإحصائيات ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
    gap: 14px;
    margin-bottom: 20px;
}

.stat-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px 18px;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
    transition: transform .16s ease, box-shadow .16s ease;
    cursor: pointer;
    text-align: start;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow);
}

.stat-card.is-active {
    border-color: var(--brand);
    box-shadow: 0 0 0 3px rgba(19, 92, 129, .12), var(--shadow);
}

.stat-card::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--brand);
}

.stat-card.s-active::before { background: var(--ok); }
.stat-card.s-inactive::before { background: var(--warn); }
.stat-card.s-expired::before { background: var(--danger); }
.stat-card.s-soon::before { background: #7c5cc4; }

.stat-value {
    font-size: 1.9rem;
    font-weight: 800;
    line-height: 1.1;
    color: var(--ink);
}

.stat-label {
    font-size: .85rem;
    color: var(--muted);
    font-weight: 600;
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: .4rem;
}

.stat-card.s-active .stat-value { color: var(--ok); }
.stat-card.s-inactive .stat-value { color: var(--warn); }
.stat-card.s-expired .stat-value { color: var(--danger); }
.stat-card.s-soon .stat-value { color: #7c5cc4; }

/* ---------- تنبيه قرب الانتهاء ---------- */
.alert-soon {
    background: var(--warn-soft);
    border: 1px solid #f0d9b6;
    border-inline-start: 5px solid var(--warn);
    border-radius: var(--radius-sm);
    padding: 14px 16px;
    margin-bottom: 18px;
}

.alert-soon .alert-title {
    font-weight: 700;
    color: #8a5615;
    display: flex;
    align-items: center;
    gap: .5rem;
    margin-bottom: .5rem;
}

.alert-soon ul {
    margin: 0;
    padding-inline-start: 1.1rem;
    color: #6d4712;
    font-size: .92rem;
    line-height: 1.9;
}

.alert-soon .days-badge {
    background: var(--warn);
    color: #fff;
    border-radius: 999px;
    padding: 1px 9px;
    font-size: .78rem;
    font-weight: 700;
    margin-inline-start: .35rem;
}

/* ---------- أزرار الفلترة ---------- */
.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    align-items: center;
    margin-bottom: 16px;
}

.filter-btn {
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--muted);
    border-radius: 999px;
    padding: .38rem .9rem;
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    transition: all .16s ease;
}

.filter-btn:hover {
    border-color: var(--brand-light);
    color: var(--brand);
}

.filter-btn.active {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
    box-shadow: 0 2px 8px rgba(19, 92, 129, .25);
}

.filter-btn .count {
    opacity: .75;
    font-size: .8rem;
    margin-inline-start: .25rem;
}

/* ---------- الأزرار العامة ---------- */
.btn {
    border-radius: var(--radius-sm) !important;
    font-weight: 600;
    transition: all .16s ease;
}

.btn-primary {
    background: var(--brand) !important;
    border-color: var(--brand) !important;
}

.btn-primary:hover {
    background: var(--brand-dark) !important;
    border-color: var(--brand-dark) !important;
}

.btn-outline-primary {
    color: var(--brand) !important;
    border-color: var(--brand) !important;
}

.btn-outline-primary:hover {
    background: var(--brand) !important;
    color: #fff !important;
}

.btn-sm {
    padding: .32rem .7rem !important;
    font-size: .84rem !important;
}

/* ---------- الجدول ---------- */
table.dataTable {
    border-collapse: separate !important;
    border-spacing: 0;
}

table.dataTable thead th {
    background: var(--brand-soft) !important;
    color: var(--brand) !important;
    font-weight: 700 !important;
    border-bottom: 2px solid #d3e3ec !important;
    padding: .8rem .6rem !important;
    font-size: .9rem;
}

table.dataTable tbody td {
    padding: .7rem .6rem !important;
    border-bottom: 1px solid var(--line) !important;
    vertical-align: middle;
}

table.dataTable tbody tr {
    transition: background .12s ease;
}

table.dataTable tbody tr:hover {
    background: var(--brand-soft) !important;
}

.center-name {
    font-weight: 700;
    color: var(--ink);
}

.center-cr {
    font-size: .82rem;
    color: var(--muted);
    direction: ltr;
    font-family: monospace;
}

/* شارات الحالة */
.badge-status {
    display: inline-flex;
    align-items: center;
    gap: .35rem;
    border-radius: 999px;
    padding: .26rem .7rem;
    font-size: .82rem;
    font-weight: 700;
    white-space: nowrap;
}

.badge-status.active { background: var(--ok-soft); color: var(--ok); }
.badge-status.inactive { background: var(--warn-soft); color: var(--warn); }
.badge-status.expired { background: var(--danger-soft); color: var(--danger); }

.date-cell { font-size: .88rem; color: var(--ink); direction: ltr; }
.date-soon { color: var(--warn); font-weight: 700; }
.date-past { color: var(--danger); font-weight: 700; }

/* أدوات DataTables */
.dataTables_wrapper .dataTables_filter input {
    border: 1px solid var(--line) !important;
    border-radius: 999px !important;
    padding: .4rem .9rem !important;
    outline: none;
    transition: border .16s ease;
}

.dataTables_wrapper .dataTables_filter input:focus {
    border-color: var(--brand-light) !important;
    box-shadow: 0 0 0 3px rgba(91, 135, 157, .15);
}

.dataTables_wrapper .dataTables_length select {
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-sm) !important;
    padding: .3rem 1.6rem .3rem .6rem !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--brand) !important;
    border-color: var(--brand) !important;
    color: #fff !important;
    border-radius: 8px !important;
}

.dataTables_wrapper .dataTables_paginate .paginate_button:hover {
    background: var(--brand-soft) !important;
    border-color: var(--brand-light) !important;
    color: var(--brand) !important;
    border-radius: 8px !important;
}

/* ---------- النماذج ---------- */
.form-control, .form-select {
    border: 1px solid var(--line) !important;
    border-radius: var(--radius-sm) !important;
    padding: .55rem .85rem !important;
    transition: border .16s ease, box-shadow .16s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--brand-light) !important;
    box-shadow: 0 0 0 3px rgba(91, 135, 157, .15) !important;
}

label, .form-label {
    font-weight: 600;
    color: var(--ink);
    margin-bottom: .35rem;
}

/* ---------- النوافذ المنبثقة ---------- */
.modal-content {
    border: 0 !important;
    border-radius: var(--radius) !important;
    box-shadow: 0 20px 60px rgba(19, 92, 129, .22) !important;
}

.modal-header {
    border-bottom: 1px solid var(--line) !important;
    padding: .9rem 1.1rem !important;
}

.modal-footer {
    border-top: 1px solid var(--line) !important;
    padding: .9rem 1.1rem !important;
}

/* ---------- التذييل ---------- */
footer {
    background: var(--brand) !important;
    padding: 1.1em !important;
    font-size: .9rem;
    margin-top: 32px;
}

/* ---------- صفحة التوثيق / الرئيسية ---------- */
.verify-card {
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    border: 1px solid var(--line);
    background: var(--surface);
}

/* ---------- الموبايل ---------- */
@media (max-width: 768px) {
    .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .stat-value { font-size: 1.5rem; }
    .stat-card { padding: 13px 14px; }
    header nav { padding: 12px 14px !important; }
    header nav img { width: 115px; }
    .card-body { padding: .9rem !important; }
    .filter-btn { font-size: .82rem; padding: .34rem .75rem; }
}

/* طباعة نظيفة */
@media print {
    header, footer, .filter-bar, .btn, .alert-soon { display: none !important; }
    .card { box-shadow: none !important; border: 0 !important; }
}

/* ---------- صفحات الدخول والنماذج ---------- */
/* توسيط بطاقة الدخول عمودياً وإعطاؤها عرضاً مريحاً */
.card .card-body form .form-control {
    background: #fff;
}

/* شعار صفحة الدخول */
.card-body > .text-center > img {
    max-width: 320px !important;
}

/* صف الأزرار السفلي في النماذج */
.card-body .text-end .btn,
.card-body .d-flex .btn {
    min-width: 130px;
    justify-content: center;
}

/* رابط "نسيت كلمة المرور" */
.card-body a.text-decoration-none {
    color: var(--brand);
    font-weight: 600;
    font-size: .92rem;
}

.card-body a.text-decoration-none:hover {
    color: var(--brand-dark);
    text-decoration: underline !important;
}