:root {
    --brown-dark: #2C1810;
    --gold: #C9A84C;
    --cream: #F5F0E8;
    --sidebar-width: 260px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body.admin-body {
    font-family: 'Cairo', sans-serif;
    background: #f0ebe3;
    direction: rtl;
}

.admin-layout {
    display: flex;
    min-height: 100vh;
}

.admin-sidebar {
    width: var(--sidebar-width);
    background: var(--brown-dark);
    color: #E8D5A3;
    padding: 1.5rem 0;
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    overflow-y: auto;
}

.admin-sidebar .logo {
    text-align: center;
    padding: 0 1rem 1.5rem;
    border-bottom: 1px solid rgba(201,168,76,.3);
    margin-bottom: 1rem;
}

.admin-sidebar .logo .site-logo {
    margin: 0 auto;
    border-width: 2px solid var(--gold);
}

.login-logo-wrap {
    text-align: center;
    margin-bottom: 1.5rem;
}

.login-logo-wrap .site-logo {
    margin: 0 auto;
    border-width: 3px solid var(--gold);
}

.admin-sidebar .logo h2 {
    color: var(--gold);
    font-size: .95rem;
    margin-top: .5rem;
}

.admin-nav a {
    display: block;
    padding: .75rem 1.5rem;
    color: #E8D5A3;
    transition: .2s;
}

.admin-nav a:hover,
.admin-nav a.active {
    background: rgba(201,168,76,.15);
    color: var(--gold);
}

.admin-main {
    margin-right: var(--sidebar-width);
    flex: 1;
    padding: 2rem;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.admin-card {
    background: #fff;
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 4px 20px rgba(0,0,0,.06);
    margin-bottom: 1.5rem;
}

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

.stat-box {
    background: linear-gradient(135deg, var(--brown-dark), #4A2C1A);
    color: var(--gold);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
}

.stat-box .number { font-size: 2rem; font-weight: 700; }

table.admin-table {
    width: 100%;
    border-collapse: collapse;
}

table.admin-table th,
table.admin-table td {
    padding: .75rem;
    text-align: right;
    border-bottom: 1px solid #eee;
}

table.admin-table th { background: var(--cream); }

.btn-sm {
    padding: .35rem .75rem;
    border-radius: 6px;
    font-size: .85rem;
    border: none;
    cursor: pointer;
    font-family: inherit;
}

.btn-edit { background: var(--gold); color: var(--brown-dark); }
.btn-delete { background: #c0392b; color: #fff; }
.btn-create { background: var(--brown-dark); color: var(--gold); padding: .6rem 1.25rem; border-radius: 8px; display: inline-block; margin-bottom: 1rem; }

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brown-dark);
}

.login-box {
    background: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    width: min(400px, 92%);
}

.login-box h1 {
    text-align: center;
    color: var(--brown-dark);
    margin-bottom: 1.5rem;
}

.form-group { margin-bottom: 1rem; }
.form-group label { display: block; margin-bottom: .35rem; font-weight: 600; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: .65rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
}

.alert { padding: .75rem; border-radius: 8px; margin-bottom: 1rem; }
.alert-success { background: #d4edda; }
.alert-error { background: #f8d7da; color: #721c24; }

.field-error {
    display: block;
    color: #c0392b;
    font-size: 0.85rem;
    margin-top: 0.35rem;
    font-weight: 600;
}

.admin-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0;
}

.admin-filters input[type="text"],
.admin-filters select {
    padding: 0.5rem 0.75rem;
    border: 1px solid #ddd;
    border-radius: 8px;
    font-family: inherit;
    min-width: 160px;
}

.admin-filters label {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.9rem;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .admin-sidebar { transform: translateX(100%); }
    .admin-main { margin-right: 0; }
}