/**
 * ============================================
 * EL FARO - MEJORAS UX CSS (Optimizado)
 * ============================================
 * Estilos adicionales para búsqueda avanzada y dashboard.
 * Optimizado para rendimiento, accesibilidad y mantenibilidad.
 */

/* ============================================
   VARIABLES CSS
   ============================================ */
:root {
    --faro-primary:   #1e3c72;
    --faro-secondary: #2a5298;
    --faro-accent:    #f5a623;
    --faro-success:   #48c774;
    --faro-info:      #3298dc;
    --faro-danger:    #f14668;
    --faro-warning:   #f5a623;

    --shadow-sm:  0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md:  0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg:  0 8px 25px rgba(0, 0, 0, 0.12);
    --shadow-xl:  0 12px 30px rgba(0, 0, 0, 0.12);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;

    --transition-fast:  0.15s ease;
    --transition-base:  0.2s ease;
    --transition-slow:  0.3s ease;
}

/* ============================================
   BÚSQUEDA AVANZADA
   ============================================ */

.search-header-box {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.search-input.is-large {
    border-radius: var(--radius-sm) 0 0 var(--radius-sm);
    border: 2px solid #dbdbdb;
    transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.search-input.is-large:focus {
    border-color: var(--faro-secondary);
    box-shadow: 0 0 0 3px rgba(42, 82, 152, 0.12);
}

/* Sugerencias */
#search-suggestions {
    animation: fadeIn 0.2s ease;
}

#search-suggestions .tag {
    cursor: pointer;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
}

#search-suggestions .tag:hover,
#search-suggestions .tag:focus {
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Filtros */
.search-filters .select select {
    border-radius: var(--radius-sm);
    border: 1px solid #dbdbdb;
    transition: border-color var(--transition-base);
}

.search-filters .select select:focus {
    border-color: var(--faro-secondary);
}

/* Resultados */
.busqueda-resultados .search-result-card {
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    border: 1px solid transparent;
}

.busqueda-resultados .search-result-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    border-color: #e8e8e8;
}

.busqueda-resultados .search-result-card .title a {
    transition: color var(--transition-base);
}

.busqueda-resultados .search-result-card:hover .title a {
    color: var(--faro-secondary);
}

.search-result-thumb {
    width: 128px;
    height: 96px;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.search-result-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Sin resultados */
.no-results-box {
    border-radius: var(--radius-md);
    padding: 3rem;
}

/* Categorías iniciales */
.search-category-card {
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.search-category-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Paginación */
.pagination-link {
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-base), transform var(--transition-base);
}

.pagination-link:hover:not(.is-current) {
    background-color: #f5f7fa;
    transform: translateY(-1px);
}

.pagination-link.is-current {
    background: linear-gradient(135deg, var(--faro-primary) 0%, var(--faro-secondary) 100%);
    border-color: var(--faro-primary);
    box-shadow: var(--shadow-sm);
}

/* ============================================
   DASHBOARD DE USUARIO
   ============================================ */

/* Card de perfil */
.profile-card {
    border-radius: var(--radius-md);
    overflow: hidden;
}

.profile-banner {
    height: 80px;
    background: linear-gradient(135deg, var(--faro-primary) 0%, var(--faro-secondary) 100%);
}

.profile-card-content {
    margin-top: -40px;
}

.profile-avatar-wrapper {
    margin-bottom: 0;
}

.profile-avatar {
    width: 96px;
    height: 96px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px solid white;
    box-shadow: var(--shadow-sm);
    background-color: #fff;
    transition: transform var(--transition-slow);
}

.profile-avatar:hover {
    transform: scale(1.05);
}

/* Menú lateral */
.menu-list a {
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-base), padding-left var(--transition-base);
    margin-bottom: 2px;
}

.menu-list a:hover {
    background-color: #f5f7fa;
    padding-left: 1.2rem;
}

.menu-list a.is-active {
    background: linear-gradient(135deg, var(--faro-primary) 0%, var(--faro-secondary) 100%);
    color: white;
    box-shadow: var(--shadow-sm);
}

/* Barra de progreso */
.progress {
    border-radius: 10px;
    height: 8px;
}

.progress.is-warning::-webkit-progress-value {
    background: linear-gradient(90deg, var(--faro-warning), #f39c12);
}

.progress.is-info::-webkit-progress-value {
    background: linear-gradient(90deg, var(--faro-info), #2980b9);
}

/* Notificaciones */
.notification-box {
    border-left: 4px solid var(--faro-info);
    border-radius: var(--radius-md);
}

/* Estadísticas */
.stat-card {
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
    border: 1px solid #f0f0f0;
}

.stat-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.stat-card .title.is-3 {
    background: linear-gradient(135deg, var(--faro-primary), var(--faro-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Recomendaciones */
.recommendation-box {
    border-radius: var(--radius-md);
}

.recommendation-card {
    display: block;
    border-radius: var(--radius-md);
    overflow: hidden;
    text-decoration: none;
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
    border: 1px solid transparent;
}

.recommendation-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: #e8e8e8;
}

.recommendation-card .card-image {
    overflow: hidden;
}

.recommendation-card .card-image img {
    transition: transform 0.4s ease;
}

.recommendation-card:hover .card-image img {
    transform: scale(1.08);
}

/* Continuar leyendo */
.continue-reading-box {
    border-radius: var(--radius-md);
}

.continue-thumb {
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.continue-thumb img {
    object-fit: cover;
}

.progress.is-small {
    height: 4px;
    border-radius: 2px;
}

/* Preferencias */
.preference-box {
    border-radius: var(--radius-md);
}

.preference-toggle {
    border-radius: 20px;
    transition: background-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
    cursor: pointer;
}

.preference-toggle:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.preference-toggle.is-primary {
    background: linear-gradient(135deg, var(--faro-primary) 0%, var(--faro-secondary) 100%);
    border: none;
}

/* ============================================
   UTILIDADES
   ============================================ */

.is-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ============================================
   ANIMACIONES
   ============================================ */

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    animation: fadeIn 0.4s ease;
}

/* ============================================
   SCROLLBAR
   ============================================ */

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: #f5f7fa;
}

::-webkit-scrollbar-thumb {
    background: #c0c0c0;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #a0a0a0;
}

/* ============================================
   ACCESIBILIDAD
   ============================================ */

/* Reducir movimiento para usuarios sensibles */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .section {
        animation: none;
    }
}

/* Enfoque visible para navegación por teclado */
:focus-visible {
    outline: 2px solid var(--faro-secondary);
    outline-offset: 2px;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible {
    outline: 2px solid var(--faro-secondary);
    outline-offset: 2px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    /* Búsqueda */
    .busqueda-resultados .search-result-card .media {
        flex-direction: column;
    }

    .busqueda-resultados .search-result-card .media-left {
        margin-bottom: 1rem;
        margin-right: 0;
    }

    .search-result-thumb {
        width: 100%;
        height: 200px;
    }

    .search-filters {
        flex-direction: column;
    }

    .search-filters .control {
        width: 100%;
        margin-right: 0 !important;
        margin-bottom: 0.5rem;
    }

    .search-filters .select,
    .search-filters .select select {
        width: 100%;
    }

    /* Dashboard */
    .columns .column.is-3-desktop {
        order: 2;
    }

    .columns .column.is-9-desktop {
        order: 1;
    }

    .menu {
        display: none;
    }

    /* Estadísticas */
    .stat-card {
        margin-bottom: 1rem;
    }
}

@media (min-width: 769px) and (max-width: 1023px) {
    .recommendation-card .card-content .title.is-6 {
        font-size: 0.9rem;
    }
}