/* ==========================================================================
   BUSCADOR.PHP - Estilos Específicos
   ========================================================================== */

/* Grilla de Filtros */
.filters-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 20px;
    margin-bottom: 0;
}

/* Secciones del Formulario */
.form-section {
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border-color);
}

.form-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.form-section-title {
    font-size: var(--font-size-lg);
    color: var(--gray-800);
    margin-bottom: 15px;
    font-weight: 600;
}

/* Campos en Línea */
.form-inline {
    display: flex;
    gap: 10px;
    align-items: flex-end;
}

.form-inline .form-group {
    flex: 1;
    margin-bottom: 0;
}

.form-inline .form-group:first-child {
    flex: 2;
}

.form-inline .btn-sm {
    flex-shrink: 0;
}

/* Operadores de Campo */
.operador-group {
    display: flex;
    gap: 15px;
    align-items: center;
}

.radio-label {
    display: flex;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.radio-label input[type="radio"] {
    cursor: pointer;
}

/* Opciones de Búsqueda */
.search-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

/* Checkbox Destacado */
.checkbox-group {
    background: var(--bg-highlight);
    padding: 12px;
    border-radius: var(--border-radius);
    border: 1px solid #e6d9a0;
    margin-bottom: 20px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 600;
    color: var(--gray-800);
    margin: 0;
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.mt-sm {
    margin-top: 10px;
}

/* Botones de Acción */
.button-group {
    display: flex;
    gap: 15px;
    margin-top: 30px;
}

.button-group .btn {
    flex: 1;
    min-width: 120px;
}

/* Responsivo */
@media (max-width: 768px) {
    .filters-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .form-inline {
        flex-direction: column;
        align-items: stretch;
    }
    
    .form-inline .form-group {
        margin-bottom: 15px;
    }
    
    .button-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .button-group .btn {
        width: 100%;
        min-width: auto;
    }
    
    .search-options {
        grid-template-columns: 1fr;
    }
    
    .operador-group {
        flex-direction: column;
        gap: 10px;
    }
}