body.admin-body {
    background: #f4f7fb;
    font-family: Arial, sans-serif;
    color: #1f2937;
}

.admin-wrapper { display: flex; min-height: 100vh; }
.sidebar {
    width: 260px;
    background: linear-gradient(180deg, #111827 0%, #1f2937 100%);
    color: #fff;
    padding: 24px 18px;
    position: sticky;
    top: 0;
    height: 100vh;
}
.sidebar-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 32px; }
.brand-logo {
    width: 46px; height: 46px; border-radius: 14px; background: #0d6efd;
    display: flex; align-items: center; justify-content: center; font-weight: bold; letter-spacing: 1px;
}
.brand-title { font-size: 18px; font-weight: 700; }
.brand-subtitle { font-size: 12px; color: rgba(255,255,255,.7); }
.sidebar-nav { display: flex; flex-direction: column; gap: 8px; }
.sidebar-link {
    display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,.9);
    text-decoration: none; padding: 12px 14px; border-radius: 12px; transition: .2s;
}
.sidebar-link:hover { background: rgba(255,255,255,.08); color: #fff; }
.main-content { flex: 1; min-width: 0; }
.topbar {
    background: #fff; border-bottom: 1px solid #e5e7eb; padding: 20px 28px;
    display: flex; justify-content: space-between; align-items: center;
}
.page-title { font-size: 24px; font-weight: 700; }
.topbar-user { text-align: right; }
.soft-card {
    border: 0; border-radius: 20px; box-shadow: 0 10px 30px rgba(16, 24, 40, .06); background: #fff;
}
.kpi-card {
    border-radius: 20px; padding: 22px; background: #fff; box-shadow: 0 10px 30px rgba(16, 24, 40, .06);
}
.kpi-label { color: #6b7280; font-size: 14px; }
.kpi-value { font-size: 32px; font-weight: 700; margin-top: 6px; }
.table-actions a { margin-right: 6px; }
.form-section-title { font-size: 15px; font-weight: 700; margin-bottom: 14px; color: #374151; }
.lang-row {
    background: #f9fafb; border: 1px solid #e5e7eb; border-radius: 14px; padding: 14px; margin-bottom: 12px;
}
.preview-image {
    max-width: 100%; max-height: 200px; border-radius: 14px; border: 1px solid #dee2e6; display: block;
}
.login-page {
    min-height: 100vh; background: linear-gradient(135deg, #eef4ff 0%, #f8fbff 100%);
    display: flex; align-items: center; justify-content: center; padding: 24px;
}
.login-card {
    width: 100%; max-width: 430px; background: #fff; border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0,0,0,.08); padding: 30px;
}
@media (max-width: 991px) {
    .sidebar { display: none; }
}