/* Estilos específicos para el Hub de documentos */

.hub-body {
    background-color: var(--bg-color);
    display: flex;
    justify-content: center;
    padding: var(--spacing-lg) var(--spacing-sm);
}

.hub-container {
    max-width: 1000px;
    width: 100%;
    /* Sin la línea lateral del documento para que sea más amplio */
    border-right: none; 
    padding: 0;
    min-height: calc(100vh - var(--spacing-lg) * 2);
    display: flex;
    flex-direction: column;
}

.hub-header {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    animation: fadeIn 0.6s ease-out;
}

/* Selector de países */
.country-selector {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xl);
    animation: fadeIn 0.8s ease-out;
}

.country-btn {
    background: transparent;
    border: 1px solid var(--line-color);
    color: var(--primary-olive);
    font-family: var(--font-sans);
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    border-radius: 40px; /* Estilo píldora */
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 500;
}

.country-btn:hover {
    border-color: var(--primary-olive);
    background-color: rgba(138, 154, 101, 0.05); /* Hover sutil */
}

.country-btn.active {
    background-color: var(--primary-olive);
    color: #FFF;
    border-color: var(--primary-olive);
    box-shadow: 0 4px 15px rgba(138, 154, 101, 0.2);
}

/* Contenedor de documentos */
.documents-container {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: var(--spacing-lg);
    box-shadow: 0 10px 40px rgba(0,0,0,0.03);
    margin-bottom: var(--spacing-xl);
    flex-grow: 1;
    animation: fadeIn 1s ease-out;
    border: 1px solid rgba(211, 216, 198, 0.4);
}

.country-title {
    font-family: var(--font-serif-heading);
    color: var(--primary-olive);
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--line-color);
}

.documents-list {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
}

@media (min-width: 768px) {
    .documents-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Tarjeta individual de documento */
.document-card {
    display: flex;
    align-items: center;
    padding: 1.2rem;
    border-radius: 8px;
    background-color: var(--bg-color);
    text-decoration: none;
    color: var(--text-olive);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.document-card:hover {
    transform: translateY(-2px);
    border-color: var(--line-color);
    box-shadow: 0 6px 15px rgba(0,0,0,0.04);
}

.doc-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(138, 154, 101, 0.1);
    color: var(--primary-olive);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    font-weight: bold;
    font-family: var(--font-sans);
    flex-shrink: 0;
}

.doc-info {
    display: flex;
    flex-direction: column;
}

.doc-title {
    font-family: var(--font-sans);
    font-weight: 500;
    color: var(--primary-olive);
    margin-bottom: 0.2rem;
    font-size: 1.05rem;
}

.doc-type-badge {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.7;
}

/* Animación cuando cambian los documentos */
.fade-in-content {
    animation: fadeIn 0.4s ease-out;
}