/* Açık/Koyu tema – data-theme attribute ile */
:root,
[data-theme="dark"] {
    --theme-bg: #0a0e27;
    --theme-bg-secondary: #141b3d;
    --theme-text: #ffffff;
    --theme-text-muted: #6b7a8f;
}

[data-theme="light"] {
    --theme-bg: #f8f9fa;
    --theme-bg-secondary: #ffffff;
    --theme-text: #212529;
    --theme-text-muted: #6c757d;
}

[data-theme="light"] body.admin-panel,
[data-theme="light"] .admin-panel {
    background-color: var(--theme-bg);
    color: var(--theme-text);
}