/* wp-trading-fed.css - Estilos encapsulados */

.wppp-fed-container {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
    max-width: 100%;
    margin: 20px 0;
    padding: 20px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
    border: 1px solid #e5e7eb;
}

.wppp-fed-header {
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 16px;
    margin-bottom: 20px;
}

.wppp-fed-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 4px;
    color: #1e293b;
}

.wppp-fed-series-id {
    font-size: 14px;
    color: #6b7280;
    font-family: monospace;
    background: #f3f4f6;
    padding: 2px 10px;
    border-radius: 20px;
    display: inline-block;
    margin-bottom: 6px;
}

.wppp-fed-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 14px;
    color: #4b5563;
}

.wppp-fed-frequency {
    background: #e5e7eb;
    padding: 2px 12px;
    border-radius: 20px;
}

.wppp-fed-period {
    color: #374151;
}

.wppp-fed-last-fetched {
    margin-top: 6px;
    font-size: 13px;
    color: #6b7280;
}

.wppp-fed-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 24px;
}

.wppp-fed-stat {
    background: #f9fafb;
    border-radius: 8px;
    padding: 12px 16px;
    text-align: center;
    border: 1px solid #e5e7eb;
}

.wppp-fed-stat-label {
    display: block;
    font-size: 13px;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.wppp-fed-stat-value {
    display: block;
    font-size: 26px;
    font-weight: 600;
    color: #0f172a;
    line-height: 1.3;
}

.wppp-fed-stat-date {
    display: block;
    font-size: 13px;
    color: #4b5563;
    margin-top: 2px;
}

.wppp-fed-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 20px;
}

.wppp-fed-range-btn {
    background: #f3f4f6;
    border: 1px solid #d1d5db;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 14px;
    color: #374151;
    cursor: pointer;
    transition: all 0.15s ease;
}

.wppp-fed-range-btn:hover {
    background: #e5e7eb;
}

.wppp-fed-range-btn.active {
    background: #0f172a;
    border-color: #0f172a;
    color: #fff;
}

.wppp-fed-chart {
    margin-bottom: 20px;
    border: 1px solid #f0f0f0;
    border-radius: 8px;
    padding: 4px 0;
    background: #ffffff;
}

.wppp-fed-variation-title {
    font-size: 18px;
    font-weight: 500;
    margin: 16px 0 8px;
    color: #1e293b;
}

@media (max-width: 600px) {
    .wppp-fed-container {
        padding: 12px;
    }
    .wppp-fed-title {
        font-size: 20px;
    }
    .wppp-fed-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .wppp-fed-range-btn {
        font-size: 13px;
        padding: 4px 12px;
    }
}

.wppp-fed-error {
    background: #fee2e2;
    color: #b91c1c;
    padding: 12px 16px;
    border-radius: 8px;
    border-left: 4px solid #dc2626;
    font-weight: 500;
    margin: 20px 0;
}