/* CSS específico para a página de materiais */

.material-section {
    margin-bottom: 50px;
}
.material-section-title {
    font-size: 2rem;
    margin-bottom: 30px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--cor-primaria);
    display: inline-block;
}
.material-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}
.material-card {
    background-color: var(--cor-branco);
    border: 1px solid var(--cor-borda);
    border-radius: 8px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    box-shadow: var(--sombra);
}
.material-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}
.material-card p {
    color: var(--cor-texto-secundario);
    font-size: 0.9rem;
    margin-bottom: 15px;
    flex-grow: 1;
}
.file-info {
    display: flex;
    gap: 15px;
    font-size: 0.8rem;
    color: var(--cor-texto-secundario);
    margin-bottom: 15px;
}
.file-info span {
    background-color: #e9ecef;
    padding: 3px 8px;
    border-radius: 4px;
}
.btn-download {
    display: block;
    width: 100%;
    text-align: center;
    background-color: var(--cor-primaria);
    color: var(--cor-branco);
    padding: 12px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.2s;
}
.btn-download:hover {
    background-color: #0b5ed7;
}