/* Hedera Metrics Frontend Styles */

.hedera-metrics-grid {
    display: grid;
    gap: 20px;
    margin: 20px 0;
}

.hedera-metrics-cols-1 { grid-template-columns: 1fr; }
.hedera-metrics-cols-2 { grid-template-columns: repeat(2, 1fr); }
.hedera-metrics-cols-3 { grid-template-columns: repeat(3, 1fr); }
.hedera-metrics-cols-4 { grid-template-columns: repeat(4, 1fr); }
.hedera-metrics-cols-5 { grid-template-columns: repeat(5, 1fr); }
.hedera-metrics-cols-6 { grid-template-columns: repeat(6, 1fr); }

@media (max-width: 768px) {
    .hedera-metrics-cols-2,
    .hedera-metrics-cols-3,
    .hedera-metrics-cols-4,
    .hedera-metrics-cols-5,
    .hedera-metrics-cols-6 {
        grid-template-columns: 1fr;
    }
}

@media (min-width: 769px) and (max-width: 1024px) {
    .hedera-metrics-cols-3,
    .hedera-metrics-cols-4,
    .hedera-metrics-cols-5,
    .hedera-metrics-cols-6 {
        grid-template-columns: repeat(2, 1fr);
    }
}

.hedera-metric-card {
    background: #ffffff;
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 24px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.hedera-metric-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hedera-metric-card .metric-title {
    margin: 0 0 12px 0;
    font-size: 14px;
    font-weight: 600;
    color: #6c757d;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.hedera-metric-card .metric-value {
    font-size: 32px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 8px;
    line-height: 1.2;
}

.hedera-metric-card .metric-updated {
    font-size: 12px;
    color: #95a5a6;
    font-style: italic;
}

/* Single metric styles */
.hedera-metric-short {
    display: inline-block;
    padding: 8px 12px;
    background: #f8f9fa;
    border-radius: 4px;
    border-left: 4px solid #007cba;
}

.hedera-metric-short .metric-title {
    font-weight: 600;
    color: #495057;
}

.hedera-metric-short .metric-value {
    font-weight: 700;
    color: #007cba;
}

.hedera-metric-value {
    font-weight: 700;
    color: #007cba;
    font-size: 18px;
}

/* Error styles */
.hedera-metrics-error {
    background: #f8d7da;
    color: #721c24;
    padding: 12px 16px;
    border-radius: 4px;
    border: 1px solid #f5c6cb;
    margin: 10px 0;
}

/* Color variations for different metrics */
.hedera-metric-card[data-metric="transactions_last_24hrs"] .metric-value { color: #28a745; }
.hedera-metric-card[data-metric="total_accounts"] .metric-value { color: #007bff; }
.hedera-metric-card[data-metric="nfts_minted"] .metric-value { color: #ffc107; }
.hedera-metric-card[data-metric="nfts_transferred"] .metric-value { color: #fd7e14; }
.hedera-metric-card[data-metric="total_contracts"] .metric-value { color: #6610f2; }
.hedera-metric-card[data-metric="contract_transactions_24hrs"] .metric-value { color: #e83e8c; }
.hedera-metric-card[data-metric="transactions_per_second"] .metric-value { color: #20c997; }
.hedera-metric-card[data-metric="total_mainnet_transactions"] .metric-value { color: #6f42c1; }
.hedera-metric-card[data-metric="total_value_locked"] .metric-value { color: #dc3545; }

/* Dark theme support */
@media (prefers-color-scheme: dark) {
    .hedera-metric-card {
        background: #2c3e50;
        border-color: #34495e;
        color: #ecf0f1;
    }
    
    .hedera-metric-card .metric-title {
        color: #bdc3c7;
    }
    
    .hedera-metric-card .metric-value {
        color: #ecf0f1;
    }
    
    .hedera-metric-card .metric-updated {
        color: #7f8c8d;
    }
    
    .hedera-metric-short {
        background: #34495e;
        color: #ecf0f1;
    }
}