/**
 * Symagro Custom Courses - Estilos
 * Diseño personalizado para tarjetas de cursos
 */

/* Variables CSS para colores personalizables */
:root {
    --symagro-primary: #000000;
    --symagro-secondary: #333333;
    --symagro-price: #8B8B8B;
    --symagro-border: #e5e5e5;
}

/* ===========================
   Contenedor Principal
   =========================== */
.symagro-courses-wrapper,
.symagro-courses-wrapper * {
    font-family: "Rethink Sans", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif !important;
}

.symagro-courses-wrapper {
    max-width: 1400px;
    margin: 0 auto;
    padding: 40px 20px;
}

/* ===========================
   Filtros de Categorías
   =========================== */
.symagro-courses-wrapper .symagro-courses-filters,
.symagro-filters-sidebar .symagro-courses-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 40px;
    justify-content: center;
}

.symagro-courses-wrapper .symagro-courses-filters .symagro-filter-btn,
.symagro-filters-sidebar .symagro-courses-filters .symagro-filter-btn,
button.symagro-filter-btn {
    padding: 10px 24px;
    background: #ffffff;
    border: 2px solid var(--symagro-border);
    border-radius: 25px;
    font-size: 15px;
    font-weight: 500;
    color: var(--symagro-secondary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: "Rethink Sans", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
}

.symagro-courses-wrapper .symagro-courses-filters .symagro-filter-btn:hover,
.symagro-filters-sidebar .symagro-courses-filters .symagro-filter-btn:hover,
button.symagro-filter-btn:hover {
    border-color: var(--symagro-secondary);
    background: #f9f9f9;
}

.symagro-courses-wrapper .symagro-courses-filters .symagro-filter-btn.active,
.symagro-filters-sidebar .symagro-courses-filters .symagro-filter-btn.active,
button.symagro-filter-btn.active {
    background: var(--symagro-primary);
    color: #ffffff;
    border-color: var(--symagro-primary);
}

/* ===========================
   Filtros en Sidebar (Layout Vertical)
   =========================== */
.symagro-filters-sidebar {
    background: #ffffff;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.symagro-filters-sidebar.layout-vertical .symagro-courses-filters {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    margin-bottom: 0;
}

.symagro-filters-sidebar.layout-vertical .symagro-filter-btn {
    width: 100%;
    justify-content: flex-start;
    text-align: left;
}

.symagro-filters-sidebar.layout-horizontal .symagro-courses-filters {
    justify-content: flex-start;
}

.symagro-filters-sidebar .symagro-filters-title,
.symagro-filters-sidebar h3.symagro-filters-title {
    margin: 0 0 20px 0;
    font-size: 20px;
    font-weight: 600;
    color: #1a1a1a;
    border-bottom: 2px solid var(--symagro-border);
    padding-bottom: 12px;
}

/* ===========================
   Grid de Cursos (Layout Vertical)
   =========================== */
.symagro-courses-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-bottom: 40px;
}

/* ===========================
   Tarjeta de Curso (Layout Horizontal)
   =========================== */
.symagro-course-card {
    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    min-height: 280px;
}

.symagro-course-card:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.12);
}

/* Columna 1: Imagen del curso */
.symagro-course-image {
    width: 100%;
    height: 100%;
    min-height: 280px;
    overflow: hidden;
    background: #f0f0f0;
    position: relative;
}

.symagro-course-image img {
    width: 100%;
    height: 100% !important;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.symagro-course-card:hover .symagro-course-image img {
    transform: scale(1.05);
}

.symagro-course-no-image {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    font-size: 18px;
    font-weight: 500;
}

/* Columna 2: Contenido del curso */
.symagro-course-content {
    padding: 32px 40px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    flex-grow: 1;
}

/* Título */
.symagro-course-card .symagro-course-content .symagro-course-title {
    margin: 0 !important;
    font-size: 24px !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    color: #1a1a1a !important;
}

.symagro-course-card .symagro-course-content .symagro-course-title a {
    color: #1a1a1a;
    text-decoration: none;
    transition: color 0.2s ease;
    font-weight: 600;
    font-size: inherit;
    line-height: inherit;
}

.symagro-course-card .symagro-course-content .symagro-course-title a:hover {
    text-decoration: underline;
}

/* Columna 3: Precio (visible solo en >= 1440px) */
.symagro-course-price {
    padding: 32px 40px;
    display: none;
    align-items: center;
    justify-content: center;
    min-width: 150px;
}

.symagro-course-price .price-amount {
    font-size: 28px;
    font-weight: 600;
    color: var(--symagro-price);
    white-space: nowrap;
}

/* Precio inline (visible en pantallas < 1440px) */
.symagro-course-price-inline {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    margin-top: 16px;
    border-top: 1px solid #f0f0f0;
}

.symagro-course-price-inline .price-label {
    font-size: 16px;
    font-weight: 500;
    color: #666666;
}

.symagro-course-price-inline .price-amount {
    font-size: 24px;
    font-weight: 600;
    color: var(--symagro-price);
}

/* Metadatos */
.symagro-course-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 4px 12px;
    font-size: 15px;
    color: #666666;
}

.symagro-meta-item {
    display: flex;
    align-items: center;
    gap: 6px;
}

.meta-label {
    font-weight: 500;
    color: #1a1a1a;
}

.meta-value {
    color: #666666;
}

/* Descripción */
.symagro-course-description {
    font-size: 16px;
    line-height: 1.6;
    color: #555555;
}

/* Botones de acción */
.symagro-course-actions {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

/* Wrapper de formulario de inscripción */
.symagro-course-actions .tutor-course-entry-box-login,
.symagro-course-actions > div {
    display: flex;
    flex: 1;
}

/* Formulario de inscripción dentro de actions */
.symagro-course-actions form {
    display: flex;
    flex: 1;
    margin: 0;
}

.symagro-course-card .symagro-btn,
a.symagro-btn,
button.symagro-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: 2px solid transparent;
    font-family: "Rethink Sans", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    white-space: nowrap;
    line-height: 1.5 !important;
}

.symagro-course-card .symagro-btn svg,
a.symagro-btn svg {
    width: 16px;
    height: 16px;
    transition: transform 0.3s ease;
}

.symagro-course-card .symagro-btn:hover svg,
a.symagro-btn:hover svg {
    transform: translateX(4px);
}

/* Botón outline (Ver más) */
.symagro-course-card .symagro-course-actions .symagro-btn-outline,
a.symagro-btn.symagro-btn-outline,
button.symagro-btn.symagro-btn-outline {
    background: transparent !important;
    border-color: var(--symagro-secondary) !important;
    color: var(--symagro-secondary) !important;
}

.symagro-course-card .symagro-course-actions .symagro-btn-outline:hover,
a.symagro-btn.symagro-btn-outline:hover,
button.symagro-btn.symagro-btn-outline:hover {
    background: var(--symagro-secondary) !important;
    color: #ffffff !important;
    font-size: 15px;
}

/* Botón primary (Inscribirme) */
.symagro-course-card .symagro-course-actions .symagro-btn-primary,
a.symagro-btn.symagro-btn-primary,
button.symagro-btn.symagro-btn-primary {
    background: var(--symagro-primary) !important;
    color: #ffffff !important;
    border-color: var(--symagro-primary) !important;
}

.symagro-course-card .symagro-course-actions .symagro-btn-primary:hover,
a.symagro-btn.symagro-btn-primary:hover,
button.symagro-btn.symagro-btn-primary:hover {
    background: var(--symagro-secondary) !important;
    border-color: var(--symagro-secondary) !important;
    color: #ffffff !important;
    font-size: 15px;
}

/* ===========================
   Loader (AJAX)
   =========================== */
.symagro-courses-loader {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 60px 20px;
}

.loader-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f0f0f0;
    border-top-color: var(--symagro-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Mensaje sin cursos */
.no-courses-found {
    text-align: center;
    padding: 60px 20px;
    font-size: 18px;
    color: #666666;
    grid-column: 1 / -1;
}

/* ===========================
   Botón Cargar Más (Paginación)
   =========================== */
.symagro-courses-wrapper .symagro-load-more-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 40px 20px;
    margin-top: 20px;
}

.symagro-courses-wrapper .symagro-load-more-wrapper .symagro-load-more-btn,
button.symagro-load-more-btn#symagro-load-more {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 40px;
    background: var(--symagro-primary);
    color: #ffffff;
    border: 2px solid var(--symagro-primary);
    border-radius: 50px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: "Rethink Sans", -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    line-height: 1.5;
    text-decoration: none;
}

.symagro-courses-wrapper .symagro-load-more-wrapper .symagro-load-more-btn:hover,
button.symagro-load-more-btn#symagro-load-more:hover {
    background: var(--symagro-secondary);
    border-color: var(--symagro-secondary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    color: #ffffff;
}

.symagro-courses-wrapper .symagro-load-more-wrapper .symagro-load-more-btn:active,
button.symagro-load-more-btn#symagro-load-more:active {
    transform: translateY(0);
}

.symagro-courses-wrapper .symagro-load-more-wrapper .symagro-load-more-btn:disabled,
.symagro-courses-wrapper .symagro-load-more-wrapper .symagro-load-more-btn.loading,
button.symagro-load-more-btn#symagro-load-more:disabled,
button.symagro-load-more-btn#symagro-load-more.loading {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.symagro-courses-wrapper .symagro-load-more-wrapper .symagro-load-more-btn svg,
button.symagro-load-more-btn#symagro-load-more svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s ease;
}

.symagro-courses-wrapper .symagro-load-more-wrapper .symagro-load-more-btn:hover svg,
button.symagro-load-more-btn#symagro-load-more:hover svg {
    transform: rotate(90deg);
}

/* ===========================
   Responsive Design
   =========================== */

/* Pantallas grandes (>= 1440px) - 3 columnas */
/* @media (min-width: 1440px) {
    .symagro-course-card {
        grid-template-columns: 380px 1fr 180px;
    }
    
    .symagro-course-price {
        display: flex;
    }
    
    .symagro-course-price-inline {
        display: none;
    }
} */

/* Pantallas medianas y pequeñas (< 1440px) - 2 columnas */
@media (max-width: 1439px) and (min-width: 769px) {
    .symagro-course-card {
        grid-template-columns: 1fr 1fr;
    }
    
    .symagro-course-price {
        display: none;
    }
    
    .symagro-course-price-inline {
        display: flex;
    }
}

@media (max-width: 1200px) {
    .symagro-course-content {
        padding: 24px 30px;
    }
    
    .symagro-course-image {
        min-height: 260px;
    }
}

@media (max-width: 992px) {
    .symagro-course-image {
        min-height: 240px;
    }
    
    .symagro-course-content {
        padding: 20px 24px;
    }
    
    .symagro-course-card .symagro-course-content .symagro-course-title {
        font-size: 20px !important;
    }
    
    .symagro-course-price-inline .price-amount {
        font-size: 22px;
    }
}

/* Móviles - 1 columna apilada */
@media (max-width: 768px) {
    .symagro-course-card {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto;
    }
    
    .symagro-course-image {
        min-height: 220px;
        height: 220px;
    }
    
    .symagro-course-content {
        padding: 24px;
    }
    
    .symagro-course-price {
        display: none;
    }
    
    .symagro-course-price-inline {
        display: flex;
    }
    
    .symagro-course-actions {
        flex-direction: column;
    }
    
    .symagro-btn {
        width: 100%;
        justify-content: center;
    }
    
    .symagro-courses-filters {
        justify-content: flex-start;
    }
}

@media (max-width: 480px) {
    .symagro-courses-wrapper {
        padding: 20px 15px;
    }
    
    .symagro-course-content {
        padding: 20px;
    }
    
    .symagro-course-price {
        padding: 16px 20px;
    }
    
    .symagro-filter-btn {
        font-size: 14px;
        padding: 8px 16px;
    }
    
    .symagro-course-title {
        font-size: 18px;
    }
    
    .symagro-course-meta {
        font-size: 14px;
    }
    
    .symagro-course-description {
        font-size: 15px;
    }
}

/* ===========================
   Animaciones de entrada
   =========================== */
.symagro-course-card {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

.symagro-course-card:nth-child(1) { animation-delay: 0.1s; }
.symagro-course-card:nth-child(2) { animation-delay: 0.2s; }
.symagro-course-card:nth-child(3) { animation-delay: 0.3s; }
.symagro-course-card:nth-child(4) { animation-delay: 0.4s; }
.symagro-course-card:nth-child(5) { animation-delay: 0.5s; }
.symagro-course-card:nth-child(6) { animation-delay: 0.6s; }

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