/**
 * Görsel tema — renkler ve yüzeyler; yapı developer.css içindedir.
 */

.admin-body {
    background-color: #f1f5f9;
    color: #0f172a;
}

.admin-sidebar {
    background-color: #0f172a;
    border-right: 1px solid #1e293b;
}

.admin-sidebar-brand-link {
    color: #f8fafc;
}

.admin-sidebar-nav .nav-link {
    color: #cbd5e1;
}

.admin-sidebar-nav .nav-link:hover {
    background-color: #1e293b;
    color: #f8fafc;
}

.admin-sidebar-nav .nav-item.is-active .nav-link {
    background-color: #334155;
    color: #f8fafc;
    font-weight: 500;
}

.admin-topbar {
    background-color: #ffffff;
    border-bottom: 1px solid #e2e8f0;
}

.admin-user-label {
    color: #64748b;
}

.admin-btn-logout {
    border: 1px solid #cbd5e1;
    color: #334155;
    background-color: #fff;
}

.admin-btn-logout:hover {
    background-color: #f8fafc;
    color: #0f172a;
}

.content-card .card {
    border: 1px solid #e2e8f0;
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
}

.login-body {
    background: linear-gradient(160deg, #0f172a 0%, #1e293b 45%, #334155 100%);
}

.login-panel .card {
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.2);
}