/**
 * Publicaciones Page CSS
 * Estilos para la página completa de publicaciones
 * Mobile First
 * Reutiliza componentes: post-card, button
 */

/* ============================================
   Contenedor principal
   ============================================ */

.publicaciones-page {
    padding: 2rem 0;
}

.publicaciones-page__container {
    width: 100%;
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 var(--padding-container-min);
}

@media (min-width: 768px) {
    .publicaciones-page {
        padding: 4rem 0;
    }
}

/* ============================================
   Header de la página
   ============================================ */

.publicaciones-page__header {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem; /* Mobile */
}

.publicaciones-page__titulo {
    font-size: var(--fs-h2);
    line-height: var(--lh-h2);
    letter-spacing: var(--ls-h2);
    font-weight: var(--fw-h2);
    color: var(--text-color-titles);
    margin: 0;
}

@media (min-width: 768px) {
    .publicaciones-page__titulo {
        font-size: var(--fs-h1);
        line-height: var(--lh-h1);
        letter-spacing: var(--ls-h1);
        font-weight: var(--fw-h1);
    }
}

.publicaciones-page__descripcion {
    font-family: var(--font-body);
    font-size: var(--fs-body-base);
    line-height: var(--lh-body-base);
    color: var(--text-color-body);
    margin: 0;
}

.publicaciones-page__descripcion p {
    margin: 0;
    max-width: none;
}

/* Contador de publicaciones */
.publicaciones-page__counter {
    display: flex;
    align-items: baseline;
    gap: 0.5rem;
}

.publicaciones-page__counter-number {
    font-family: var(--font-titles);
    font-size: var(--fs-h3);
    line-height: var(--lh-h3);
    letter-spacing: var(--ls-h3);
    font-weight: var(--fw-h3);
    color: var(--text-color-titles);
}

.publicaciones-page__counter-text {
    font-family: var(--font-body);
    font-size: var(--fs-body-base);
    line-height: var(--lh-body-base);
    color: var(--text-color-subtle);
}

@media (min-width: 768px) {
    .publicaciones-page__header {
        margin-bottom: 4rem; /* Tablet */
        gap: 2rem;
    }
}

@media (min-width: 992px) {
    .publicaciones-page__header {
        margin-bottom: 6rem; /* Desktop */
    }
}

/* ============================================
   Filtros por categorías
   ============================================ */

.publicaciones-page__filters {
    width: 100%;
    background-color: var(--bg-color-primary);
    padding: 1.5rem 0;
    margin-bottom: 2rem;
}

.publicaciones-page__filters-inner {
    width: 100%;
    max-width: var(--max-width-container);
    margin: 0 auto;
    padding: 0 var(--padding-container-min);
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.75rem;
}

.publicaciones-page__filters-label {
    font-family: var(--font-body);
    font-size: var(--fs-body-base);
    line-height: var(--lh-body-base);
    color: var(--text-color-body);
    font-weight: var(--fw-medium);
    margin-right: 0.25rem;
}

.publicaciones-page__filter-btn {
    /* Reutilizar estilos base de button */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-size: var(--fs-button);
    line-height: var(--lh-button);
    letter-spacing: var(--ls-button);
    font-weight: var(--fw-button);
    background-color: var(--cta-color-outline-background);
    border: 1px solid var(--border-card);
    color: var(--cta-color-outline-text);
    border-radius: 0;
    cursor: pointer;
    text-decoration: none;
    transition: 
        background-color var(--cta-animation-duration) ease,
        border-color var(--cta-animation-duration) ease,
        color var(--cta-animation-duration) ease;
}

.publicaciones-page__filter-btn:hover {
    background-color: var(--cta-color-outline-background-hover);
    border-color: var(--border-hover);
}

.publicaciones-page__filter-btn:focus-visible {
    outline: 2px solid var(--state-focus-ring);
    outline-offset: 2px;
}

.publicaciones-page__filter-btn.is-active {
    background-color: var(--cta-color-primary-background);
    border-color: var(--cta-color-primary-background);
    color: var(--cta-color-primary-text);
}

.publicaciones-page__filter-btn.is-active:hover {
    background-color: var(--cta-color-primary-background-hover);
    border-color: var(--cta-color-primary-background-hover);
}

@media (min-width: 768px) {
    .publicaciones-page__filters {
        margin-bottom: 3rem;
    }
}

/* ============================================
   Contenido y grid de publicaciones
   ============================================ */

.publicaciones-page__content {
    margin-bottom: 2rem;
}

.publicaciones-page__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .publicaciones-page__grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

/* Reutilizar estilos de post-card para publicacion-card */
.publicacion-card {
    /* Extender estilos de post-card */
    background: var(--bg-color-surface);
    border: 1px solid var(--border-card);
    display: flex;
    flex-direction: column;
    transition: all var(--cta-animation-duration) ease;
    box-shadow: var(--shadow-sm);
}

.publicacion-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
    transform: translateY(-2px);
}

.publicacion-card__content {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex-grow: 1;
}

.publicacion-card__header {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.publicacion-card__top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.publicacion-card__category {
    font-size: var(--fs-small);
    line-height: var(--lh-small);
    color: var(--text-color-subtle);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.publicacion-card__category-name {
    color: var(--text-color-subtle);
}

.publicacion-card__date {
    font-size: var(--fs-small);
    line-height: var(--lh-small);
    color: var(--text-color-subtle);
    white-space: nowrap;
}

.publicacion-card__title {
    line-height: var(--lh-h4);
    margin: 0;
}

.publicacion-card__title-link {
    font-family: var(--font-titles);
    font-size: var(--fs-h4);
    line-height: var(--lh-h4);
    letter-spacing: var(--ls-h4);
    font-weight: var(--fw-h4);
    color: var(--text-color-titles);
    text-decoration: none;
    transition: color var(--cta-animation-duration) ease;
}

.publicacion-card__title-link:hover {
    color: var(--text-color-link-hover);
    text-decoration: underline;
}

.publicacion-card__excerpt {
    font-family: var(--font-body);
    font-size: var(--fs-body-base);
    line-height: var(--lh-body-base);
    color: var(--text-color-body);
    margin: 0;
}

.publicacion-card__excerpt p {
    margin: 0;
    max-width: none;
}

.publicacion-card__footer {
    margin-top: auto;
}

.publicacion-card__read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: var(--fs-body-base);
    line-height: var(--lh-body-base);
    color: var(--text-color-subtle);
    text-decoration: none;
    transition: color var(--cta-animation-duration) ease;
}

.publicacion-card__read-more-text {
    display: inline-block;
}

.publicacion-card__read-more-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    transition: transform var(--cta-animation-duration) ease;
}

.publicacion-card__read-more:hover {
    color: var(--text-color-link-hover);
}

.publicacion-card__read-more:hover .publicacion-card__read-more-icon {
    transform: translateX(4px);
}

@media (min-width: 768px) {
    .publicacion-card__content {
        padding: 2rem;
    }
}

/* ============================================
   Paginación
   ============================================ */

.publicaciones-page__pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2rem;
}

.publicaciones-page__pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
    padding: 0.5rem 0.75rem;
    margin: 0 0.25rem;
    font-family: var(--font-body);
    font-size: var(--fs-body-base);
    line-height: var(--lh-body-base);
    color: var(--text-color-body);
    text-decoration: none;
    background-color: var(--bg-color-surface);
    border: 1px solid var(--border-card);
    border-radius: 0;
    transition: 
        background-color var(--cta-animation-duration) ease,
        border-color var(--cta-animation-duration) ease,
        color var(--cta-animation-duration) ease;
}

.publicaciones-page__pagination .page-numbers:hover {
    background-color: var(--cta-color-outline-background-hover);
    border-color: var(--border-hover);
    color: var(--text-color-link-hover);
}

.publicaciones-page__pagination .page-numbers:focus-visible {
    outline: 2px solid var(--state-focus-ring);
    outline-offset: 2px;
}

.publicaciones-page__pagination .page-numbers.current {
    background-color: var(--cta-color-primary-background);
    border-color: var(--cta-color-primary-background);
    color: var(--cta-color-primary-text);
    cursor: default;
}

.publicaciones-page__pagination .page-numbers.current:hover {
    background-color: var(--cta-color-primary-background);
    border-color: var(--cta-color-primary-background);
    color: var(--cta-color-primary-text);
}

.publicaciones-page__pagination .page-numbers.dots {
    border: none;
    background-color: transparent;
    cursor: default;
}

.publicaciones-page__pagination .page-numbers.dots:hover {
    background-color: transparent;
    border: none;
    color: var(--text-color-body);
}

/* ============================================
   Estado vacío
   ============================================ */

.publicaciones-page__empty {
    text-align: center;
    padding: 3rem 1rem;
}

.publicaciones-page__empty p {
    font-family: var(--font-body);
    font-size: var(--fs-body-base);
    line-height: var(--lh-body-base);
    color: var(--text-color-subtle);
    margin: 0;
}