/* ============================================
   ACTO Dashboard - Responsive Styles
   Mobile and tablet adaptations
   ============================================ */

/* Tablet Breakpoint */
@media (max-width: 1024px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile Breakpoint */
@media (max-width: 900px) {
    .fleet-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .fleet-device {
        flex-wrap: wrap;
    }
    
    .fleet-device-stats {
        order: 3;
        width: 100%;
        margin: 12px 0 0 60px;
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 20px 16px;
    }

    .header {
        flex-direction: column;
        align-items: flex-start;
        gap: 20px;
    }

    .wallet-info {
        text-align: left;
        width: 100%;
    }

    .card {
        padding: 24px;
    }

    .login-card {
        padding: 60px 24px;
    }
    
    .wallet-modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .wallet-modal-header,
    .wallet-modal-body {
        padding-left: 20px;
        padding-right: 20px;
    }
    
    .playground-config {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .endpoint-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .endpoint-desc {
        margin-left: 0;
        margin-top: 8px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .breakdown-section {
        grid-template-columns: 1fr;
    }
    
    .stat-value {
        font-size: 28px;
    }
    
    /* Keys Responsive */
    .keys-header {
        flex-direction: column;
        align-items: stretch;
    }
    
    .keys-toolbar {
        flex-direction: column;
        align-items: stretch;
    }
    
    .search-box {
        width: 100%;
    }
    
    .search-box input {
        width: 100%;
    }
    
    .search-box input:focus {
        width: 100%;
    }
    
    .keys-toolbar select {
        width: 100%;
    }
    
    .bulk-actions-bar {
        flex-direction: column;
        gap: 12px;
    }
    
    .bulk-buttons {
        width: 100%;
        justify-content: stretch;
    }
    
    .bulk-buttons .btn {
        flex: 1;
    }
}

@media (max-width: 640px) {
    .key-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        position: relative;
        padding-right: 50px;
    }
    
    .key-select {
        position: absolute;
        top: 16px;
        right: 16px;
    }
    
    .key-actions {
        width: 100%;
        justify-content: flex-end;
    }
    
    .key-id-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    .btn-copy-key {
        width: 100%;
    }
    
    .pagination {
        flex-direction: column;
        gap: 12px;
    }
    
    .btn-pagination {
        width: 100%;
        justify-content: center;
    }
    
    /* Balance Screen */
    .balance-error-card {
        padding: 32px 24px;
    }
    
    .balance-error-card h2 {
        font-size: 20px;
    }
    
    .balance-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 4px;
    }
    
    /* Fleet */
    .fleet-stats {
        grid-template-columns: 1fr;
    }
    
    .fleet-header {
        flex-direction: column;
        gap: 16px;
    }
    
    .fleet-device-stats {
        margin-left: 0;
    }
}