/* ======================================================
   RECURSOS PSICOEDUCATIVOS - Estilos Mejorados
   ====================================================== */

/* Variables propias */
:root {
    --recurso-primary: #2c3e50;
    --recurso-secondary: #3498db;
    --recurso-accent: #e74c3c;
    --recurso-success: #27ae60;
    --recurso-warning: #f39c12;
    --recurso-bg: #f0f4f8;
    --recurso-card-shadow: 0 4px 20px rgba(0,0,0,0.08);
    --recurso-card-hover: 0 8px 35px rgba(0,0,0,0.15);
    --recurso-radius: 16px;
    --recurso-transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ======================================================
   LISTADO DE RECURSOS
   ====================================================== */
.recursos-wrapper {
    max-width: 1300px;
    margin: 0 auto;
    padding: 30px 20px;
}

/* Header */
.recursos-header {
    margin-bottom: 40px;
    padding-bottom: 25px;
    border-bottom: 2px solid rgba(52, 152, 219, 0.15);
}

.recursos-header h1 {
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--recurso-primary);
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.recursos-header h1 i {
    color: var(--recurso-secondary);
}

.recursos-header .subtitle {
    font-size: 1.1rem;
    color: #666;
    margin-bottom: 15px;
}

/* Admin actions */
.recursos-header .admin-actions {
    margin-top: 15px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-create {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    padding: 12px 28px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    transition: var(--recurso-transition);
    display: inline-flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.btn-create:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(39, 174, 96, 0.35);
    color: white;
}

/* ======================================================
   FILTROS
   ====================================================== */
.recursos-filtros {
    background: white;
    padding: 25px 30px;
    border-radius: var(--recurso-radius);
    box-shadow: var(--recurso-card-shadow);
    margin-bottom: 35px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    align-items: flex-end;
}

.recursos-filtros .filtro-group {
    flex: 1;
    min-width: 180px;
}

.recursos-filtros label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #888;
    margin-bottom: 5px;
    letter-spacing: 0.5px;
}

.recursos-filtros select,
.recursos-filtros input {
    width: 100%;
    padding: 10px 15px;
    border: 2px solid #e9edf2;
    border-radius: 10px;
    font-size: 0.95rem;
    background: #fafbfc;
    transition: var(--recurso-transition);
}

.recursos-filtros select:focus,
.recursos-filtros input:focus {
    border-color: var(--recurso-secondary);
    outline: none;
    background: white;
    box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.1);
}

/* ======================================================
   GRID DE RECURSOS
   ====================================================== */
.recursos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 28px;
}

/* ======================================================
   TARJETA DE RECURSO
   ====================================================== */
.recurso-card {
    background: white;
    border-radius: var(--recurso-radius);
    padding: 28px 25px 22px;
    box-shadow: var(--recurso-card-shadow);
    transition: var(--recurso-transition);
    position: relative;
    border: 1px solid rgba(0,0,0,0.04);
    display: flex;
    flex-direction: column;
}

.recurso-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--recurso-card-hover);
}

/* Badge de tipo */
.recurso-card .recurso-tipo-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    background: #eef2f7;
    padding: 4px 14px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    color: #666;
    letter-spacing: 0.3px;
}

/* Icono */
.recurso-card .recurso-icon {
    font-size: 2.8rem;
    margin-bottom: 12px;
    display: inline-block;
}

.recurso-card .recurso-icon i {
    color: var(--recurso-secondary);
}

/* Título */
.recurso-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--recurso-primary);
    margin: 8px 0 10px;
    line-height: 1.4;
    flex: 1;
}

/* Meta info */
.recurso-card .recurso-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.8rem;
    color: #999;
    margin: 8px 0 12px;
}

.recurso-card .recurso-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.recurso-card .recurso-meta .publico {
    color: var(--recurso-secondary);
    font-weight: 500;
}

/* Resumen */
.recurso-card .recurso-resumen {
    font-size: 0.95rem;
    color: #666;
    line-height: 1.6;
    margin: 8px 0 16px;
    flex: 1;
}

/* Footer */
.recurso-card .recurso-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid #f0f2f5;
}

.recurso-card .recurso-footer .autor {
    font-size: 0.8rem;
    color: #999;
    display: flex;
    align-items: center;
    gap: 6px;
}

.recurso-card .recurso-footer .btn-ver {
    background: var(--recurso-secondary);
    color: white;
    padding: 8px 22px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    border: none;
    transition: var(--recurso-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.recurso-card .recurso-footer .btn-ver:hover {
    background: #2980b9;
    transform: translateX(3px);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

/* ======================================================
   DETALLE DEL RECURSO
   ====================================================== */
.recurso-detalle-wrapper {
    max-width: 920px;
    margin: 0 auto;
    padding: 30px 20px;
}

/* Breadcrumb */
.recurso-breadcrumb {
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.recurso-breadcrumb a {
    color: var(--recurso-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: var(--recurso-transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.recurso-breadcrumb a:hover {
    color: #1a6d9e;
    transform: translateX(-3px);
}

.recurso-breadcrumb .separator {
    color: #ccc;
}

.recurso-breadcrumb .actual {
    color: #888;
    font-size: 0.9rem;
}

/* Contenido principal */
.recurso-detalle {
    background: white;
    border-radius: var(--recurso-radius);
    padding: 45px 50px;
    box-shadow: var(--recurso-card-shadow);
}

/* Header del detalle */
.recurso-detalle .detalle-header {
    border-bottom: 2px solid #f0f2f5;
    padding-bottom: 25px;
    margin-bottom: 35px;
}

.recurso-detalle .detalle-header .tipo-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: #eef2f7;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: #555;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    margin-bottom: 12px;
}

.recurso-detalle .detalle-header h1 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--recurso-primary);
    line-height: 1.2;
    margin: 10px 0 16px;
}

.recurso-detalle .detalle-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    font-size: 0.9rem;
    color: #888;
}

.recurso-detalle .detalle-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.recurso-detalle .detalle-meta .autor-name {
    color: var(--recurso-secondary);
    font-weight: 500;
}

/* Contenido del recurso */
.recurso-detalle .detalle-contenido {
    font-size: 1.05rem;
    line-height: 1.85;
    color: #333;
}

.recurso-detalle .detalle-contenido h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--recurso-primary);
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid #f0f2f5;
}

.recurso-detalle .detalle-contenido h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--recurso-primary);
    margin: 30px 0 12px;
}

.recurso-detalle .detalle-contenido p {
    margin: 16px 0;
}

.recurso-detalle .detalle-contenido ul,
.recurso-detalle .detalle-contenido ol {
    margin: 16px 0;
    padding-left: 28px;
}

.recurso-detalle .detalle-contenido li {
    margin: 8px 0;
    line-height: 1.6;
}

.recurso-detalle .detalle-contenido li strong {
    color: var(--recurso-primary);
}

.recurso-detalle .detalle-contenido blockquote {
    border-left: 5px solid var(--recurso-secondary);
    padding: 18px 25px;
    background: #f8faff;
    border-radius: 0 12px 12px 0;
    margin: 25px 0;
    font-style: italic;
    color: #555;
}

.recurso-detalle .detalle-contenido blockquote p {
    margin: 0;
}

.recurso-detalle .detalle-contenido .nota {
    background: #fff8e1;
    padding: 18px 22px;
    border-radius: 12px;
    border-left: 4px solid var(--recurso-warning);
    margin: 20px 0;
}

.recurso-detalle .detalle-contenido .nota strong {
    color: var(--recurso-warning);
}

/* Acciones admin en detalle */
.recurso-detalle .detalle-actions-admin {
    margin-top: 35px;
    padding-top: 25px;
    border-top: 2px solid #f0f2f5;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.recurso-detalle .detalle-actions-admin .btn-edit {
    background: var(--recurso-secondary);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    transition: var(--recurso-transition);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.recurso-detalle .detalle-actions-admin .btn-edit:hover {
    background: #2980b9;
    transform: translateY(-2px);
}

.recurso-detalle .detalle-actions-admin .btn-delete {
    background: var(--recurso-accent);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    border: none;
    transition: var(--recurso-transition);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.recurso-detalle .detalle-actions-admin .btn-delete:hover {
    background: #c0392b;
    transform: translateY(-2px);
}

/* ======================================================
   RECURSOS RELACIONADOS
   ====================================================== */
.recursos-relacionados {
    margin-top: 45px;
}

.recursos-relacionados h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--recurso-primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.recursos-relacionados .relacionados-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 20px;
}

.recursos-relacionados .relacionado-card {
    background: white;
    padding: 22px 20px 18px;
    border-radius: 12px;
    box-shadow: var(--recurso-card-shadow);
    border: 1px solid rgba(0,0,0,0.04);
    transition: var(--recurso-transition);
    text-align: center;
}

.recursos-relacionados .relacionado-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--recurso-card-hover);
}

.recursos-relacionados .relacionado-card .rel-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    color: var(--recurso-secondary);
}

.recursos-relacionados .relacionado-card h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--recurso-primary);
    margin: 8px 0;
    line-height: 1.3;
}

.recursos-relacionados .relacionado-card .rel-tipo {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: #999;
    letter-spacing: 0.3px;
}

.recursos-relacionados .relacionado-card .btn-rel {
    margin-top: 12px;
    background: var(--recurso-secondary);
    color: white;
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 500;
    border: none;
    transition: var(--recurso-transition);
    text-decoration: none;
    display: inline-block;
}

.recursos-relacionados .relacionado-card .btn-rel:hover {
    background: #2980b9;
}

/* ======================================================
   ESTADO VACÍO
   ====================================================== */
.recursos-empty {
    text-align: center;
    padding: 60px 20px;
    background: white;
    border-radius: var(--recurso-radius);
    box-shadow: var(--recurso-card-shadow);
}

.recursos-empty i {
    font-size: 4rem;
    color: #ddd;
    margin-bottom: 20px;
}

.recursos-empty h3 {
    font-size: 1.5rem;
    color: var(--recurso-primary);
    margin-bottom: 10px;
}

.recursos-empty p {
    color: #999;
    font-size: 1.05rem;
}

/* ======================================================
   RESPONSIVE
   ====================================================== */
@media (max-width: 1024px) {
    .recursos-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
}

@media (max-width: 768px) {
    .recursos-wrapper {
        padding: 20px 15px;
    }

    .recursos-header h1 {
        font-size: 1.8rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .recursos-filtros {
        flex-direction: column;
        padding: 20px;
        gap: 15px;
    }

    .recursos-filtros .filtro-group {
        width: 100%;
        min-width: unset;
    }

    .recursos-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .recurso-card {
        padding: 22px 18px;
    }

    /* Detalle responsive */
    .recurso-detalle-wrapper {
        padding: 20px 15px;
    }

    .recurso-detalle {
        padding: 25px 20px;
    }

    .recurso-detalle .detalle-header h1 {
        font-size: 1.6rem;
    }

    .recurso-detalle .detalle-meta {
        gap: 15px;
        font-size: 0.8rem;
        flex-wrap: wrap;
    }

    .recurso-detalle .detalle-contenido {
        font-size: 0.95rem;
    }

    .recurso-detalle .detalle-contenido h2 {
        font-size: 1.3rem;
    }

    .recurso-detalle .detalle-contenido h3 {
        font-size: 1.1rem;
    }

    .recursos-relacionados .relacionados-grid {
        grid-template-columns: 1fr 1fr;
    }

    .recurso-breadcrumb {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .recursos-header h1 {
        font-size: 1.4rem;
    }

    .recursos-header .subtitle {
        font-size: 0.9rem;
    }

    .recurso-detalle .detalle-header h1 {
        font-size: 1.3rem;
    }

    .recursos-relacionados .relacionados-grid {
        grid-template-columns: 1fr;
    }

    .recurso-card .recurso-footer {
        flex-direction: column;
        gap: 12px;
        align-items: stretch;
    }

    .recurso-card .recurso-footer .btn-ver {
        justify-content: center;
    }
}

.recurso-card {
    animation: fadeInUp 0.5s ease-out forwards;
    opacity: 0;
}

.recurso-card:nth-child(1) { animation-delay: 0.05s; }
.recurso-card:nth-child(2) { animation-delay: 0.10s; }
.recurso-card:nth-child(3) { animation-delay: 0.15s; }
.recurso-card:nth-child(4) { animation-delay: 0.20s; }
.recurso-card:nth-child(5) { animation-delay: 0.25s; }
.recurso-card:nth-child(6) { animation-delay: 0.30s; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.detalle-header-top {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.badge-new {
    background: linear-gradient(135deg, #27ae60, #2ecc71);
    color: white;
    padding: 4px 16px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    animation: pulse-badge 2s infinite;
    display: inline-block;
}

@keyframes pulse-badge {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(39, 174, 96, 0.4);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 20px rgba(39, 174, 96, 0.2);
    }
}