/* ═══ MANTENIMIENTO ═══ */
.maint-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}
.maint-actions button {
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border: 1px solid var(--border);
    background: var(--bg-secondary);
    color: var(--text-primary);
    transition: all 0.2s;
}
.maint-actions button:hover:not(:disabled) {
    background: var(--bg-hover);
    border-color: var(--accent);
}
.maint-actions button:disabled {
    opacity: 0.5;
    cursor: wait;
}
.maint-actions .maint-btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.maint-actions .maint-btn-warn {
    background: #e65100;
    color: #fff;
    border-color: #e65100;
}

.maint-backup-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 6px;
    font-size: 13px;
}

.maint-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: 10px;
    margin-bottom: 16px;
    font-size: 13px;
    color: var(--text-secondary);
}

.maint-table-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 8px;
}

.maint-table-item {
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 12px;
}
.maint-table-item.maint-fragmented {
    border-color: #ff9800;
    background: rgba(255, 152, 0, 0.06);
}
.maint-table-name {
    font-weight: 600;
    font-size: 13px;
    margin-bottom: 4px;
    color: var(--text-primary);
}
.maint-table-stats {
    color: var(--text-muted);
}
.maint-ok {
    color: #66bb6a;
    font-weight: 600;
}
.maint-warn {
    color: #ff9800;
    font-weight: 600;
}

@media (max-width: 768px) {
    .maint-actions { flex-direction: column; }
    .maint-actions button { width: 100%; }
    .maint-table-grid { grid-template-columns: 1fr; }
    .maint-summary { flex-direction: column; gap: 6px; }
}