* { box-sizing: border-box; }
body {
    font-family: 'Vazirmatn', Tahoma, sans-serif;
    margin: 0;
    background: #f4f6f8;
    color: #1f2937;
}
a { color: #1d4ed8; text-decoration: none; }

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

.sidebar {
    width: 230px;
    background: #111827;
    color: #fff;
    display: flex;
    flex-direction: column;
    padding: 20px 0;
}
.sidebar-brand { padding: 0 20px 20px; font-weight: bold; font-size: 15px; border-bottom: 1px solid #374151; margin-bottom: 10px; display: flex; align-items: center; gap: 10px; }
.sidebar-logo { width: 34px; height: 34px; border-radius: 6px; background: #fff; padding: 2px; }

.site-switcher { padding: 0 20px 16px; border-bottom: 1px solid #374151; margin-bottom: 8px; }
.site-switcher label { display: block; font-size: 11px; color: #9ca3af; margin-bottom: 6px; }
.site-switcher select {
    width: 100%; padding: 7px 8px; border-radius: 6px; border: 1px solid #374151;
    background: #1f2937; color: #fff; font-family: inherit; font-size: 12.5px;
}

.nav-group-title { padding: 14px 20px 6px; font-size: 11px; color: #6b7280; text-transform: uppercase; letter-spacing: .03em; }
.nav-badge { background: #1d4ed8; color: #fff; font-size: 10px; padding: 1px 6px; border-radius: 8px; margin-right: 4px; }

.topbar-site { font-size: 12px; color: #9ca3af; }
.sidebar nav { display: flex; flex-direction: column; flex: 1; }
.sidebar nav a { color: #d1d5db; padding: 12px 20px; }
.sidebar nav a:hover { background: #1f2937; color: #fff; }
.logout-form { padding: 15px 20px; }
.logout-form button { width: 100%; padding: 8px; background: #b91c1c; color: #fff; border: none; border-radius: 6px; cursor: pointer; }

.content { flex: 1; padding: 30px; }
.topbar { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; color: #6b7280; }

.stat-cards { display: flex; gap: 16px; margin: 20px 0; flex-wrap: wrap; }
.stat-card { background: #fff; padding: 20px; border-radius: 10px; box-shadow: 0 1px 3px rgba(0,0,0,.08); min-width: 150px; text-align: center; }
.stat-number { display: block; font-size: 28px; font-weight: bold; color: #1d4ed8; }
.stat-label { color: #6b7280; font-size: 13px; }

.quick-links { display: flex; gap: 10px; margin-top: 20px; }

.btn { display: inline-block; padding: 8px 16px; border-radius: 6px; border: none; cursor: pointer; font-size: 14px; }
.btn-primary { background: #1d4ed8; color: #fff; }
.btn-secondary { background: #e5e7eb; color: #111827; }

.page-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }

.data-table { width: 100%; border-collapse: collapse; background: #fff; border-radius: 8px; overflow: hidden; }
.data-table th, .data-table td { padding: 12px 14px; text-align: right; border-bottom: 1px solid #eee; }
.data-table th { background: #f9fafb; font-size: 13px; color: #6b7280; }
.actions a { margin-left: 10px; }
.link-danger { background: none; border: none; color: #dc2626; cursor: pointer; padding: 0; font: inherit; }

.badge { padding: 3px 10px; border-radius: 12px; font-size: 12px; }
.badge-published { background: #dcfce7; color: #15803d; }
.badge-draft { background: #fef9c3; color: #a16207; }
.badge-archived { background: #f3f4f6; color: #6b7280; }
.badge-active { background: #dcfce7; color: #15803d; }
.badge-inactive { background: #fee2e2; color: #b91c1c; }

.admin-form { background: #fff; padding: 24px; border-radius: 10px; max-width: 700px; }
.admin-form label { display: block; margin: 14px 0 6px; font-size: 14px; font-weight: bold; }
.admin-form input, .admin-form textarea, .admin-form select {
    width: 100%; padding: 10px; border: 1px solid #d1d5db; border-radius: 6px; font-family: inherit; font-size: 14px;
}
.admin-form button, .admin-form a.btn { margin-top: 20px; margin-left: 8px; }

.flash-messages { margin-bottom: 16px; }
.flash { padding: 10px 16px; border-radius: 6px; margin-bottom: 8px; }
.flash-success { background: #dcfce7; color: #15803d; }
.flash-error { background: #fee2e2; color: #b91c1c; }

.login-page { display: flex; align-items: center; justify-content: center; height: 100vh; background: #111827; }
.login-box { background: #fff; padding: 40px; border-radius: 12px; width: 320px; text-align: center; }
.login-box h1 { font-size: 20px; margin-bottom: 4px; }
.login-subtitle { color: #6b7280; font-size: 13px; margin-bottom: 20px; }
.login-box label { display: block; text-align: right; font-size: 13px; margin: 10px 0 4px; }
.login-box input { width: 100%; padding: 10px; border: 1px solid #d1d5db; border-radius: 6px; }
.login-box button { width: 100%; margin-top: 20px; padding: 10px; background: #1d4ed8; color: #fff; border: none; border-radius: 6px; cursor: pointer; }