/**
 * Fusión de estilos para la herramienta de análisis de encabezados
 * Se mantienen los estilos originales (tarjetas de resumen, recomendaciones, gráficos, tablas)
 * y se agregan mejoras para controles de paginación, dropdowns y botones de exportación,
 * utilizando colores y espaciados acordes al proyecto.
 */

/* Estilos para tarjetas de resumen */
.summary-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.summary-card {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    display: flex;
    align-items: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
}

.summary-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.summary-icon {
    background: linear-gradient(135deg, #4361ee, #3a56d4);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-right: 15px;
}

.summary-data {
    flex-grow: 1;
}

.summary-value {
    display: block;
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.summary-label {
    display: block;
    font-size: 0.9rem;
    color: #666;
}

/* Estilos para recomendaciones */
.recommendations-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.recommendation-item {
    display: flex;
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    align-items: flex-start;
}

.recommendation-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: linear-gradient(135deg, #4361ee, #3a56d4);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 20px;
    color: white;
    font-size: 1.5rem;
}

.recommendation-content {
    flex-grow: 1;
}

.recommendation-title {
    margin-top: 0;
    margin-bottom: 10px;
    font-size: 1.3rem;
    color: #333;
}

.recommendation-steps {
    margin-top: 10px;
    padding-left: 20px;
}

.recommendation-steps li {
    margin-bottom: 5px;
    line-height: 1.6;
}

/* Estilos para problemas y estado */
.issues-list {
    background-color: rgba(231, 76, 60, 0.05);
    border-left: 4px solid rgba(231, 76, 60, 0.5);
    padding: 10px 15px;
    margin: 10px 0;
}

.issue-label {
    font-weight: 600;
    color: #e74c3c;
}

.status-success {
    color: #2ecc71;
    font-weight: 600;
}

.status-warning {
    color: #f39c12;
    font-weight: 600;
}

.status-error {
    color: #e74c3c;
    font-weight: 600;
}

/* Gráficos */
.charts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.chart-wrapper {
    background-color: white;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.chart-title {
    text-align: center;
    margin-bottom: 15px;
    font-size: 1.1rem;
    color: #333;
}

/* Tablas de datos */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    border: 1px solid #e0e0e0;
    padding: 10px;
    text-align: left;
}

.data-table th {
    background-color: #f8f9fa;
    font-weight: 600;
}

.data-table tr:nth-child(even) {
    background-color: #f9f9f9;
}

.data-table tr:hover {
    background-color: #f1f3f5;
}

/* Específico para la tabla de Contenido de Encabezados: reducir tamaño de fuente */
#headings-content-table td {
    font-size: 12px;
}

/* Controles de paginación y dropdowns */
.pagination-controls {
    text-align: center;
    margin: 10px 0;
}

.pagination-controls button {
    margin: 0 5px;
    padding: 6px 12px;
    background-color: #f1f1f1;
    border: 1px solid #ddd;
    border-radius: 3px;
    cursor: pointer;
}

.pagination-controls button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

.table-controls {
    margin-bottom: 10px;
    text-align: left;
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.table-controls label {
    font-weight: bold;
}

/* Botones generales */
.button {
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    margin: 5px;
}

.primary-button {
    background-color: #4361ee;
    color: #fff;
    transition: background-color 0.3s ease;
}

.primary-button:hover {
    background-color: #3a56d4;
}

.secondary-button {
    background-color: #3ac47d;
    color: #fff;
    transition: background-color 0.3s ease;
}

.secondary-button:hover {
    background-color: #36a16a;
}

.outline-button {
    background-color: transparent;
    color: #4361ee;
    border: 1px solid #4361ee;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.outline-button:hover {
    background-color: #4361ee;
    color: #fff;
}

/* Centralización de botones de exportación */
.results-section button.primary-button {
    display: block;
    margin: 20px auto 0 auto;
}

/* Responsive Adjustments */
@media screen and (max-width: 768px) {
    .summary-cards {
        grid-template-columns: 1fr;
    }
    .charts-grid {
        grid-template-columns: 1fr;
    }
    .recommendation-item {
        flex-direction: column;
        align-items: flex-start;
    }
    .recommendation-icon {
        margin-bottom: 15px;
        margin-right: 0;
    }
}