:root {
    --primary: #1f5b73;
    --primary-dark: #164558;
    --secondary: #9b7653;
    --secondary-dark: #7d5e42;
    --bg: #f4f6f7;
    --surface: #ffffff;
    --surface-muted: #f8fbfc;
    --text: #1f2a2e;
    --text-soft: #5d6f75;
    --border: #dce5e8;
    --success: #1f8f65;
    --warning: #b07f2a;
    --danger: #c63b3b;
    --shadow: 0 18px 35px rgba(31, 91, 115, 0.08);
    --radius: 16px;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
    font-family: 'Cairo', 'Noto Kufi Arabic', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

.page-bg {
    min-height: 100vh;
    background:
        linear-gradient(rgba(244, 246, 247, 0.95), rgba(244, 246, 247, 0.97)),
        url('/brand/header-pattern.jpg') top center / cover no-repeat;
}

.container {
    width: min(1120px, 92%);
    margin-inline: auto;
}

.topbar {
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 20;
}

.topbar-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.7rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand img {
    width: 46px;
    height: 46px;
    border-radius: 12px;
    object-fit: cover;
    border: 1px solid var(--border);
}

.brand strong {
    display: block;
    color: var(--primary);
    font-size: 1.05rem;
}

.brand small {
    color: var(--text-soft);
    display: block;
    font-size: 0.78rem;
}

.nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.45rem;
}

.nav a {
    padding: 0.45rem 0.8rem;
    border-radius: 10px;
    color: var(--text-soft);
    font-weight: 700;
    font-size: 0.9rem;
}

.nav a:hover,
.nav a.active {
    background: rgba(31, 91, 115, 0.08);
    color: var(--primary);
}

.page-content {
    padding: 2rem 0 3rem;
}

.hero {
    display: grid;
    gap: 1.2rem;
    grid-template-columns: 1fr;
    background: linear-gradient(135deg, rgba(31, 91, 115, 0.96), rgba(22, 69, 88, 0.95));
    border-radius: 22px;
    padding: 2.3rem;
    color: #fff;
    box-shadow: var(--shadow);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.hero h1 {
    margin: 0;
    font-family: 'Amiri', serif;
    font-size: clamp(1.6rem, 4vw, 2.3rem);
    line-height: 1.4;
}

.hero p {
    margin: 0;
    color: rgba(255, 255, 255, 0.92);
    max-width: 730px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 0.4rem;
}

.grid {
    display: grid;
    gap: 1rem;
}

.grid.cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
    background: var(--surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    padding: 1.2rem;
}

.card h2,
.card h3 {
    margin-top: 0;
    color: var(--primary);
}

.card-muted {
    background: var(--surface-muted);
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.2rem 0.65rem;
    font-size: 0.8rem;
    font-weight: 700;
    border: 1px solid transparent;
}

.badge-primary {
    color: var(--primary);
    border-color: rgba(31, 91, 115, 0.3);
    background: rgba(31, 91, 115, 0.1);
}

.badge-secondary {
    color: var(--secondary-dark);
    border-color: rgba(155, 118, 83, 0.35);
    background: rgba(155, 118, 83, 0.14);
}

.badge-success {
    color: #136347;
    border-color: rgba(31, 143, 101, 0.4);
    background: rgba(31, 143, 101, 0.12);
}

.badge-warning {
    color: #815e18;
    border-color: rgba(176, 127, 42, 0.4);
    background: rgba(176, 127, 42, 0.13);
}

.badge-danger {
    color: #8b2929;
    border-color: rgba(198, 59, 59, 0.38);
    background: rgba(198, 59, 59, 0.11);
}

.btn {
    appearance: none;
    border: 1px solid transparent;
    border-radius: 12px;
    cursor: pointer;
    font-family: inherit;
    font-weight: 800;
    font-size: 0.95rem;
    padding: 0.62rem 1rem;
    transition: 0.15s ease;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    gap: 0.35rem;
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--secondary);
    color: #fff;
}

.btn-secondary:hover {
    background: var(--secondary-dark);
}

.btn-outline {
    border-color: rgba(31, 91, 115, 0.35);
    color: var(--primary);
    background: #fff;
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-warning {
    background: var(--warning);
    color: #fff;
}

.btn-soft {
    background: rgba(31, 91, 115, 0.1);
    color: var(--primary);
}

form .form-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group.full {
    grid-column: 1 / -1;
}

label {
    font-weight: 700;
    color: var(--primary);
    font-size: 0.93rem;
}

input,
select,
textarea {
    width: 100%;
    border-radius: 11px;
    border: 1px solid var(--border);
    padding: 0.65rem 0.75rem;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text);
    background: #fff;
}

textarea {
    min-height: 110px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: rgba(31, 91, 115, 0.45);
    box-shadow: 0 0 0 4px rgba(31, 91, 115, 0.12);
}

.checkbox-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 0.55rem;
}

.checkbox-pill {
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 0.45rem 0.6rem;
    display: flex;
    align-items: center;
    gap: 0.45rem;
    background: #fff;
}

.checkbox-pill input {
    width: 18px;
    height: 18px;
    margin: 0;
}

.schedule-day-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    background: var(--surface-muted);
    padding: 0.9rem;
    margin-bottom: 0.75rem;
}

.schedule-day-card h4 {
    margin: 0 0 0.7rem;
    color: var(--primary);
}

.hint {
    color: var(--text-soft);
    margin-top: 0.2rem;
    font-size: 0.83rem;
}

.alert {
    border-radius: 12px;
    padding: 0.75rem 1rem;
    border: 1px solid transparent;
    margin-bottom: 0.9rem;
    font-weight: 700;
}

.alert-success {
    background: rgba(31, 143, 101, 0.13);
    color: #0f5f43;
    border-color: rgba(31, 143, 101, 0.32);
}

.alert-error {
    background: rgba(198, 59, 59, 0.11);
    color: #8e2d2d;
    border-color: rgba(198, 59, 59, 0.31);
}

.table-wrap {
    overflow: auto;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: #fff;
}

.table {
    width: 100%;
    border-collapse: collapse;
    min-width: 840px;
}

.table th,
.table td {
    padding: 0.7rem;
    border-bottom: 1px solid var(--border);
    text-align: right;
    vertical-align: top;
    font-size: 0.9rem;
}

.table th {
    background: #f0f6f8;
    color: var(--primary);
    font-size: 0.86rem;
}

.inline-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.inline-actions form {
    display: inline-block;
}

.muted {
    color: var(--text-soft);
}

.list {
    margin: 0;
    padding-inline-start: 1rem;
}

.footer {
    margin-top: 2.5rem;
    border-top: 1px solid var(--border);
    padding: 1.1rem 0 1.6rem;
    color: var(--text-soft);
    font-size: 0.9rem;
}

.section-title {
    margin: 1.2rem 0 0.6rem;
    font-size: 1.3rem;
    color: var(--primary);
}

.pagination-wrap {
    margin-top: 1rem;
}

.pagination-wrap nav {
    display: flex;
    justify-content: center;
}

.admin-shell {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 1rem;
}

.admin-sidebar {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 1rem;
    position: sticky;
    top: 82px;
    height: fit-content;
}

.admin-sidebar .nav {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.admin-sidebar .nav a {
    display: block;
}

.stats-grid {
    display: grid;
    gap: 0.8rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.stat-card {
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 0.95rem;
    background: #fff;
}

.stat-card strong {
    font-size: 1.5rem;
    color: var(--primary);
    display: block;
}

.stat-card span {
    color: var(--text-soft);
    font-size: 0.85rem;
}

@media (max-width: 980px) {
    .grid.cols-3,
    .stats-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .admin-shell {
        grid-template-columns: 1fr;
    }

    .admin-sidebar {
        position: static;
    }
}

@media (max-width: 760px) {
    .topbar-inner {
        flex-direction: column;
        align-items: stretch;
    }

    .hero {
        padding: 1.5rem;
    }

    .grid.cols-2,
    .grid.cols-3,
    .stats-grid,
    form .form-grid {
        grid-template-columns: 1fr;
    }

    .table {
        min-width: 680px;
    }
}