/* sidebar.css
 * Tanggung Jawab: Styling layout sidebar, navigasi, dan list item.
 */

.sidebar {
    width: 350px;
    background: var(--surface-glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
}

.sidebar-header {
    padding: 24px;
    border-bottom: 1px solid var(--border);
}

.sidebar-title {
    font-size: 1.25rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: -0.5px;
}

.sidebar-subtitle {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 4px;
}

.sidebar-content {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* Toast Notification */
.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.toast {
    background: var(--surface);
    color: var(--text-main);
    padding: 12px 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-size: 0.9rem;
    font-weight: 500;
    transform: translateY(20px);
    opacity: 0;
    animation: slideIn 0.3s forwards ease-out;
    border-left: 4px solid var(--primary);
}

.toast.error {
    border-left-color: var(--danger);
}

@keyframes slideIn {
    to {
        transform: translateY(0);
        opacity: 1;
    }
}