/*
 * PURISKIRI - Estilos personalizados
 * Sección de recursos educativos para docentes
 * Terra ConsCiencia - 2024
 */

/* ========== VARIABLES PERSONALIZADAS ========== */
:root {
    /* Colores específicos PURISKIRI */
    --puriskiri-primary:        #5bc1ac;    /* Verde agua (heredado) */
    --puriskiri-secondary:      #FF6600;    /* Naranja (nuevo) */
    --puriskiri-orange-light:   #FFB366;    /* Naranja claro */
    --puriskiri-green-dark:     #3d9c89;    /* Verde oscuro */
}

/* ========== CARDS DE RECURSOS ========== */

/* Card Principal (Página Principal - Categorías) */
.resource-card {
    position: relative;
    height: 280px;
    border-radius: 15px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,.1);
}

.resource-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 1rem 3rem rgba(0,0,0,.25);
}

.resource-card-body {
    position: absolute;
    bottom: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9) 0%, rgba(0, 0, 0, 0.6) 100%);
    padding: 20px;
}

.resource-card-title {
    color: white;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.resource-card-text {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.download-btn-category {
    position: absolute;
    top: 15px;
    right: 15px;
    width: 45px;
    height: 45px;
    background-color: var(--puriskiri-secondary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: all 0.3s;
    z-index: 2;
}

.download-btn-category:hover {
    background-color: var(--puriskiri-orange-light);
    transform: scale(1.1);
    color: white;
}

/* Card de Descarga (Catálogo) */
.resource-card-download {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s;
    box-shadow: 0 0.25rem 0.75rem rgba(0,0,0,.1);
}

.resource-card-download:hover {
    box-shadow: 0 0.75rem 2rem rgba(0,0,0,.15);
    transform: translateY(-5px);
}

.resource-card-image {
    position: relative;
    height: 200px;
    background-size: cover;
    background-position: center;
}

.download-btn-corner {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    background-color: var(--puriskiri-primary);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    z-index: 2;
}

.download-btn-corner:hover {
    background-color: var(--puriskiri-green-dark);
    transform: scale(1.15);
    color: white;
}

.badge-file-type {
    position: absolute;
    bottom: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.resource-card-info {
    padding: 15px;
}

.resource-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.resource-title a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.resource-title a:hover {
    color: var(--puriskiri-primary);
}

.resource-meta {
    line-height: 1.6;
    margin-bottom: 8px;
}

.resource-description {
    font-size: 0.9rem;
    color: #666;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    text-overflow: ellipsis;
}

/* ========== FILTROS Y SIDEBAR ========== */
.custom-text-box {
    background: white;
    border-radius: 12px;
    padding: 25px;
    box-shadow: 0 0.25rem 0.75rem rgba(0,0,0,.08);
}

.form-check-input:checked {
    background-color: var(--puriskiri-primary);
    border-color: var(--puriskiri-primary);
}

/* ========== BOTONES PERSONALIZADOS ========== */
.btn-primary {
    background-color: var(--puriskiri-primary);
    border-color: var(--puriskiri-primary);
}

.btn-primary:hover {
    background-color: var(--puriskiri-green-dark);
    border-color: var(--puriskiri-green-dark);
}

/* ========== BADGES ========== */
.badge.bg-primary {
    background-color: var(--puriskiri-primary) !important;
}

.badge.bg-warning {
    background-color: var(--puriskiri-secondary) !important;
}

/* ========== FORMULARIO DE SUBIDA ========== */
.form-control:focus,
.form-select:focus {
    border-color: var(--puriskiri-primary);
    box-shadow: 0 0 0 0.25rem rgba(91, 193, 172, 0.25);
}

/* ========== PÁGINA DE DETALLE ========== */
.resource-detail-image img {
    width: 100%;
    max-height: 400px;
    object-fit: cover;
    border-radius: 12px;
}

.resource-metadata .badge {
    padding: 8px 12px;
    font-size: 0.9rem;
}

.metadata-details {
    font-size: 0.95rem;
}

/* ========== RECURSOS RELACIONADOS ========== */
.resource-card-small img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.resource-card-small h6 a {
    color: #333;
    text-decoration: none;
    transition: color 0.3s;
}

.resource-card-small h6 a:hover {
    color: var(--puriskiri-primary);
}

/* ========== HERO SECTION PERSONALIZADA ========== */
.puriskiri-hero {
    background: linear-gradient(135deg, var(--puriskiri-primary) 0%, var(--puriskiri-green-dark) 100%);
    color: white;
}

.featured-block {
    background: white;
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s;
    box-shadow: 0 0.5rem 1rem rgba(0,0,0,.1);
}

.featured-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 1rem 2rem rgba(0,0,0,.15);
}

.featured-block a {
    text-decoration: none;
}

.featured-block-text {
    color: #333;
    margin-top: 10px;
    font-size: 1.1rem;
}

/* ========== BARRA DE BÚSQUEDA ========== */
.search-section {
    background: #f8f9fa;
}

.input-group .btn-primary {
    padding-left: 25px;
    padding-right: 25px;
}

/* ========== PAGINACIÓN ========== */
.pagination .page-link {
    color: var(--puriskiri-primary);
    border-color: #dee2e6;
}

.pagination .page-item.active .page-link {
    background-color: var(--puriskiri-primary);
    border-color: var(--puriskiri-primary);
}

.pagination .page-link:hover {
    color: var(--puriskiri-green-dark);
    background-color: #e9ecef;
}

/* ========== BREADCRUMB ========== */
.breadcrumb-item a {
    color: var(--puriskiri-primary);
    text-decoration: none;
}

.breadcrumb-item a:hover {
    color: var(--puriskiri-green-dark);
    text-decoration: underline;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
    .resource-card {
        height: 240px;
    }

    .resource-card-title {
        font-size: 1.1rem;
    }

    .resource-card-download {
        margin-bottom: 20px;
    }

    .featured-block {
        padding: 20px;
        margin-bottom: 15px;
    }
}

@media (max-width: 576px) {
    .custom-text-box {
        padding: 15px;
    }

    .resource-card-body {
        padding: 15px;
    }

    .resource-card {
        height: 220px;
    }

    .download-btn-category {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

/* ========== UTILIDADES ADICIONALES ========== */
.section-padding-top {
    padding-top: 40px;
}

.text-muted {
    color: #6c757d !important;
}

.gap-3 {
    gap: 1rem !important;
}

/* Espaciado para grids */
.g-4 {
    --bs-gutter-x: 1.5rem;
    --bs-gutter-y: 1.5rem;
}