/* 
 * Estilos para a página de Downloads
 * Seguindo o padrão de layout e design das páginas de destaques
 */

/* Hero Section */
.hero-downloads {
    background: #FBC608;
    color: white;
    padding: 80px 0 60px;
    position: relative;
    overflow: visible;
    margin-bottom: 2vh;
}

.hero-downloads::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="%23ffffff" opacity="0.05"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>') repeat;
    opacity: 0.3;
}

.hero-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    position: relative;
    z-index: 2;
}

.hero-text {
    flex: 1;
    max-width: 70%;
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    margin-bottom: 1vh;
    color: white;
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-subtitle {
    display: none;
}

/* Breadcrumb - Oculto */
.breadcrumb {
    display: none;
}

/* Filtros por Canal */
.filtros-canal {
    padding: 2vh 0;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.filtros-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 0;
}

.filtro-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background-color: #f5f7fa;
    border: 1px solid #e0e0e0;
    border-radius: 50px;
    font-size: 0.9rem;
    color: #555;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
    flex-shrink: 0;
}

.filtro-btn:hover {
    background-color: #eef2f7;
    transform: translateY(-2px);
    box-shadow: 0 3px 6px rgba(0, 0, 0, 0.1);
}

.filtro-btn.active {
    background-color: #2196f3;
    color: white;
    border-color: #2196f3;
}

.filtro-icon {
    font-size: 1.2rem;
}

/* Conteúdo Principal */
.main-content {
    padding: 4vh 0;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 4vh;
}

/* Cards de Download e Recursos */
.download-card, .resource-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    animation: fadeIn 0.5s ease-out;
    text-decoration: none;
    color: inherit;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.download-card:hover, .resource-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
    text-decoration: none;
    color: inherit;
}

.card-canal {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 8px 15px;
    color: white;
    font-size: 0.85rem;
    font-weight: 500;
    z-index: 2;
}

/* Cores específicas dos canais */
.canal-aquarismo { background-color: #1976d2; }
.canal-andarilho { background-color: #ff9800; }
.canal-kids { background-color: #8e24aa; }
.canal-memories { background-color: #26a69a; }
.canal-parentalidade { background-color: #7cb342; }
.canal-dump { background-color: #78909c; }
.canal-rabiscos { background-color: #5d4037; }
.canal-comprao { background-color: #f44336; }
.canal-eletroinfo { background-color: #3949ab; }
.canal-terravision { background-color: #00897b; }

.download-image, .resource-image {
    position: relative;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    overflow: hidden;
}

.download-image img, .resource-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.download-card:hover .download-image img,
.resource-card:hover .resource-image img {
    transform: scale(1.05);
}

.download-content, .resource-content {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.download-card h3, .resource-card h3 {
    font-size: 1.2rem;
    margin-bottom: 10px;
    color: #333;
    line-height: 1.4;
}

.download-description, .resource-description {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 15px;
    flex: 1;
}

.download-meta, .resource-meta {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.85rem;
    color: #777;
}

.file-type {
    background-color: #e3f2fd;
    color: #1976d2;
    padding: 3px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.file-size {
    color: #666;
}

.download-count {
    color: #666;
}

.download-btn, .resource-btn {
    display: inline-block;
    padding: 10px 20px;
    background-color: #f5f7fa;
    color: #2196f3;
    border: 1px solid #2196f3;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 500;
    text-align: center;
    transition: all 0.3s ease;
    margin-top: auto;
}

.download-btn:hover, .resource-btn:hover {
    background-color: #e3f2fd;
    transform: translateY(-2px);
    text-decoration: none;
    color: #2196f3;
}

.download-btn.primary, .resource-btn.primary {
    background-color: #2196f3;
    color: white;
}

.download-btn.primary:hover, .resource-btn.primary:hover {
    background-color: #0d8aee;
    color: white;
    text-decoration: none;
}

/* Responsive Design para Hero */
@media (max-width: 768px) {
    .hero-downloads {
        padding: 80px 0 20px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        padding: 0 15px;
    }
    
    .hero-text {
        max-width: 100%;
        margin-bottom: 0;
    }
    
    .hero-title {
        font-size: clamp(1.5rem, 4vw, 2.2rem);
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    .hero-downloads {
        padding: 70px 0 15px;
    }
    
    .hero-content {
        padding: 0 10px;
    }
    
    .hero-title {
        font-size: clamp(1.3rem, 6vw, 1.8rem);
        margin-bottom: 0;
    }
}

/* Loading Indicator */
.loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px 0;
    color: #666;
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid rgba(33, 150, 243, 0.1);
    border-left-color: #2196f3;
    border-radius: 50%;
    margin-bottom: 15px;
    animation: spin 1s linear infinite;
}

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

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-text {
        max-width: 100%;
    }
    
    /* Grid 35% menor para mobile */
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); /* Reduzido de 250px para 160px */
        gap: 20px; /* Reduzido de 30px para 20px */
    }
    
    /* Cards menores para mobile */
    .download-card {
        padding: 10px; /* Reduzido */
    }
    
    .download-card h3 {
        font-size: 0.9rem; /* Reduzido */
        margin-bottom: 6px;
    }
    
    .download-description {
        font-size: 0.75rem; /* Reduzido */
        line-height: 1.3;
    }
    
    .download-meta {
        font-size: 0.7rem; /* Reduzido */
    }
    
    .download-btn {
        padding: 6px 12px; /* Reduzido */
        font-size: 0.75rem;
    }
    
    .filtro-btn {
        padding: 4px 8px; /* Reduzido de 6px 12px */
        font-size: 0.75rem; /* Reduzido de 0.8rem */
    }
    
    .filtro-icon {
        font-size: 0.9rem; /* Reduzido de 1rem */
    }
}

@media (max-width: 480px) {
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .download-card h3 {
        font-size: 1.1rem;
    }
    
    .download-description {
        font-size: 0.85rem;
    }
}

/* Estilos específicos para ferramentas */
.tool-icon {
    font-size: 1.5rem;
    margin-right: 12px;
    display: inline-block;
    vertical-align: middle;
}

.card-header {
    display: flex;
    align-items: center;
    margin-bottom: 12px;
}

.card-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: #2c3e50;
    line-height: 1.3;
}

.card-description {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 15px;
}

.card-meta {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.card-canal,
.card-categoria {
    font-size: 0.75rem;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: 500;
    text-transform: capitalize;
}

.card-canal {
    background-color: #e3f2fd;
    color: #1976d2;
}

.card-categoria {
    background-color: #f3e5f5;
    color: #7b1fa2;
}

.tool-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.tool-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.tool-card:hover .tool-icon {
    transform: scale(1.1);
    transition: transform 0.3s ease;
}

.error-message {
    text-align: center;
    color: #e74c3c;
    font-size: 1.1rem;
    padding: 40px 20px;
    background-color: #fdf2f2;
    border-radius: 8px;
    border: 1px solid #f5c6cb;
    margin: 20px 0;
}

/* === Novos estilos para filtros principais (canal e categoria) === */
.filtros-categoria {
    padding: 2vh 0;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    margin-top: 1.2rem;
}

@media (min-width: 769px) {
    .hero-recursos .filter-scroller-container {
        display: none !important; /* esconde scroller dentro do hero apenas no desktop */
    }
}

/* Ocultar cartões de filtro “card” no mobile (serão clonados para o Hero) */
@media (max-width: 768px) {
    body.recursos-page .filtros-canal,
    body.recursos-page .filtros-categoria {
        display: none !important;
    }
}

@media (max-width: 768px) {
    /* Ajuste híbrido: transforma filtros em scroller horizontal */
    .filtros-canal .filtros-wrapper,
    .filtros-categoria .filtros-wrapper {
        flex-wrap: nowrap;
        overflow-x: auto;
        white-space: nowrap;
        gap: 15px;
        scroll-behavior: smooth;
    }

    .filtros-canal .filtros-wrapper::-webkit-scrollbar,
    .filtros-categoria .filtros-wrapper::-webkit-scrollbar {
        display: none;
    }
}

@media (min-width: 769px) {
    body.recursos-page .hero-icon {
        font-size: clamp(3rem, 6vw, 4rem);
        line-height: 1;
    }
}