/* Faculdade Documentos - Frontend Styles v1.1 */

.fd-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 16px;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
    background: #ffffff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    border: 1px solid #e3f2fd;
}

.fd-select-wrapper {
    margin-bottom: 24px;
    text-align: center;
}

.fd-select-wrapper label {
    display: block;
    margin-bottom: 8px;
    font-size: 16px;
    font-weight: 600;
    color: #1976d2;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.fd-select {
    width: 100%;
    max-width: 350px;
    padding: 12px 16px;
    font-size: 14px;
    border: 1px solid #bbdefb;
    border-radius: 6px;
    background: #ffffff;
    color: #1976d2;
    transition: all 0.2s ease;
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231976d2' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6,9 12,15 18,9'%3e%3c/polyline%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 14px;
}

.fd-select:focus {
    outline: none;
    border-color: #1976d2;
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.1);
}

.fd-select:hover {
    border-color: #1976d2;
    background-color: #f5f9ff;
}

/* Estilos para Informações da Faculdade */
.fd-faculdade-info {
    background: #ffffff;
    border: 1px solid #e3f2fd;
    border-radius: 8px;
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    animation: fadeInUp 0.4s ease-out;
}

.fd-faculdade-header {
    text-align: center;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e3f2fd;
}

.fd-faculdade-title {
    color: #1976d2;
    font-size: 1.5em;
    font-weight: 600;
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fd-faculdade-details {
    margin-top: 16px;
}

.fd-faculdade-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.fd-faculdade-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    background: #f5f9ff;
    border-radius: 6px;
    border: 1px solid #e3f2fd;
    transition: all 0.2s ease;
}

.fd-faculdade-item:hover {
    background: #e3f2fd;
    border-color: #1976d2;
}

.fd-icon {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
    margin-top: 1px;
}

.fd-icon-address::before {
    content: '📍';
    font-size: 16px;
}

.fd-icon-phone::before {
    content: '📞';
    font-size: 16px;
}

.fd-icon-email::before {
    content: '✉️';
    font-size: 16px;
}

.fd-icon-teams::before {
    content: '💼';
    font-size: 16px;
}

.fd-icon-whatsapp::before {
    content: '💬';
    font-size: 16px;
}

.fd-icon-website::before {
    content: '🌐';
    font-size: 16px;
}

.fd-icon-links::before {
    content: '🔗';
    font-size: 16px;
}

.fd-icon-info::before {
    content: 'ℹ️';
    font-size: 16px;
}

.fd-faculdade-content h4 {
    margin: 0 0 4px 0;
    color: #1976d2;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.fd-faculdade-content p {
    margin: 0;
    color: #424242;
    line-height: 1.4;
    font-size: 14px;
}

.fd-faculdade-content p a {
    color: #1976d2;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.fd-faculdade-content p a:hover {
    color: #1565c0;
    text-decoration: underline;
}

.fd-faculdade-content p em {
    color: #9e9e9e;
    font-style: italic;
    font-size: 13px;
}

.fd-faculdade-informacoes {
    background: #f5f9ff;
    padding: 16px;
    border-radius: 6px;
    border: 1px solid #e3f2fd;
}

.fd-faculdade-informacoes h4 {
    margin: 0 0 12px 0;
    color: #1976d2;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.fd-informacoes-content {
    color: #424242;
    line-height: 1.5;
    font-size: 14px;
}

.fd-informacoes-content em {
    color: #9e9e9e;
    font-style: italic;
    font-size: 13px;
}

/* Estilos para Campos Fixos */
.fd-campos-fixos {
    margin-bottom: 24px;
}

.fd-campos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 16px;
}

.fd-campo-fixo {
    background: #ffffff;
    border: 1px solid #e3f2fd;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.fd-campo-fixo::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #1976d2;
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.fd-campo-fixo:hover::before {
    transform: scaleX(1);
}

.fd-campo-fixo:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.1);
    border-color: #1976d2;
}

.fd-campo-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid #e3f2fd;
}

.fd-campo-header h3 {
    margin: 0;
    color: #1976d2;
    font-size: 16px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.fd-campo-content p {
    margin: 0 0 12px 0;
    color: #424242;
    font-size: 13px;
    line-height: 1.4;
}

/* Estilos para Links Úteis */
.fd-links-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.fd-link-item {
    background: #ffffff;
    border: 1px solid #e3f2fd;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: #1976d2;
    display: block;
}

.fd-link-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #1976d2;
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.fd-link-item:hover::before {
    transform: scaleX(1);
}

.fd-link-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.1);
    border-color: #1976d2;
    color: #1565c0;
    text-decoration: none;
}

.fd-link-item h3 {
    margin: 0 0 8px 0;
    font-size: 16px;
    font-weight: 600;
    color: #1976d2;
    line-height: 1.3;
}

.fd-link-item p {
    margin: 0 0 16px 0;
    color: #424242;
    line-height: 1.5;
    font-size: 13px;
}

.fd-link-item .fd-btn-ver {
    display: inline-block;
    padding: 8px 16px;
    background: #1976d2;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(25, 118, 210, 0.2);
}

.fd-link-item .fd-btn-ver:hover {
    background: #1565c0;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(25, 118, 210, 0.3);
    color: #ffffff;
    text-decoration: none;
}

/* Estilos para Telefones */
.fd-telefones-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fd-telefone-item {
    padding: 8px 12px;
    background: #f5f9ff;
    border: 1px solid #e3f2fd;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.4;
}

.fd-telefone-item strong {
    color: #1976d2;
    font-weight: 600;
}

/* Estilos para E-mails */
.fd-emails-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fd-email-item {
    padding: 8px 12px;
    background: #f5f9ff;
    border: 1px solid #e3f2fd;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.4;
}

.fd-email-item strong {
    color: #1976d2;
    font-weight: 600;
}

/* Estilos para Informações Gerais */
.fd-info-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fd-info-item {
    padding: 8px 12px;
    background: #f5f9ff;
    border: 1px solid #e3f2fd;
    border-radius: 4px;
    font-size: 13px;
    line-height: 1.4;
}

.fd-info-item strong {
    color: #1976d2;
    font-weight: 600;
}

/* Estilo para quando não há dados cadastrados */
.fd-no-data {
    padding: 12px;
    background: #f5f9ff;
    border: 1px solid #e3f2fd;
    border-radius: 4px;
    color: #9e9e9e;
    font-size: 13px;
    text-align: center;
    font-style: italic;
}

.fd-documentos-container {
    min-height: 150px;
}

.fd-loading {
    text-align: center;
    padding: 30px;
    color: #1976d2;
    font-size: 14px;
}

.fd-loading::before {
    content: '';
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 2px solid #e3f2fd;
    border-radius: 50%;
    border-top-color: #1976d2;
    animation: spin 1s ease-in-out infinite;
    margin-right: 8px;
}

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

.fd-documentos-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.fd-documento-item {
    background: #ffffff;
    border: 1px solid #e3f2fd;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.fd-documento-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #1976d2;
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.fd-documento-item:hover::before {
    transform: scaleX(1);
}

.fd-documento-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.1);
    border-color: #1976d2;
}

.fd-documento-item h3 {
    margin: 0 0 12px 0;
    font-size: 18px;
    font-weight: 600;
    color: #1976d2;
    line-height: 1.3;
}

.fd-descricao {
    margin: 0 0 16px 0;
    color: #424242;
    line-height: 1.5;
    font-size: 14px;
}

.fd-btn-ver {
    display: inline-block;
    padding: 10px 20px;
    background: #1976d2;
    color: #ffffff;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 500;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    transition: all 0.2s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(25, 118, 210, 0.2);
}

.fd-btn-ver:hover {
    background: #1565c0;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(25, 118, 210, 0.3);
    color: #ffffff;
    text-decoration: none;
}

.fd-btn-ver:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(25, 118, 210, 0.2);
}

.fd-no-docs {
    text-align: center;
    padding: 40px 20px;
    color: #1976d2;
    font-size: 14px;
    background: #ffffff;
    border: 1px solid #e3f2fd;
    border-radius: 8px;
    margin-top: 16px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

/* Estilos para Materiais da Marca */
.fd-materiais-marca {
    background: #ffffff;
}

.fd-title {
    text-align: center;
    color: #1976d2;
    font-size: 1.8em;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.fd-materiais-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 16px;
}

.fd-material-item {
    background: #ffffff;
    border: 1px solid #e3f2fd;
    border-radius: 8px;
    padding: 20px;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
    position: relative;
    overflow: hidden;
}

.fd-material-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: #1976d2;
    transform: scaleX(0);
    transition: transform 0.2s ease;
}

.fd-material-item:hover::before {
    transform: scaleX(1);
}

.fd-material-item:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.1);
    border-color: #1976d2;
}

.fd-material-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
    gap: 12px;
}

.fd-material-header h3 {
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    color: #1976d2;
    line-height: 1.3;
    flex: 1;
}

.fd-categoria {
    background: #1976d2;
    color: #ffffff;
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.fd-material-item .fd-descricao {
    margin: 0 0 16px 0;
    color: #424242;
    line-height: 1.5;
    font-size: 13px;
}

.fd-material-item .fd-btn-ver {
    background: #1976d2;
    box-shadow: 0 2px 4px rgba(25, 118, 210, 0.2);
}

.fd-material-item .fd-btn-ver:hover {
    background: #1565c0;
    box-shadow: 0 4px 8px rgba(25, 118, 210, 0.3);
}

/* Responsividade Mobile - Design Aprimorado */
@media (max-width: 768px) {
    .fd-container {
        padding: 12px;
        margin: 8px;
        border-radius: 6px;
    }
    
    .fd-select-wrapper {
        margin-bottom: 20px;
    }
    
    .fd-select-wrapper label {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .fd-select {
        max-width: 100%;
        padding: 10px 12px;
        font-size: 14px;
        border-radius: 6px;
    }
    
    /* Responsividade para Informações da Faculdade */
    .fd-faculdade-info {
        padding: 16px;
        margin-bottom: 16px;
    }
    
    .fd-faculdade-title {
        font-size: 1.3em;
    }
    
    .fd-faculdade-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .fd-faculdade-item {
        padding: 10px;
    }
    
    .fd-faculdade-content h4 {
        font-size: 12px;
    }
    
    .fd-faculdade-informacoes {
        padding: 12px;
    }
    
    .fd-faculdade-informacoes h4 {
        font-size: 13px;
    }
    
    /* Responsividade para Campos Fixos */
    .fd-campos-fixos {
        margin-bottom: 16px;
    }
    
    .fd-campos-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .fd-campo-fixo {
        padding: 16px;
        border-radius: 6px;
    }
    
    .fd-campo-header h3 {
        font-size: 14px;
    }
    
    .fd-campo-content p {
        font-size: 12px;
        margin-bottom: 10px;
    }
    
    .fd-link-item {
        padding: 16px;
        border-radius: 6px;
    }
    
    .fd-link-item h3 {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .fd-link-item p {
        font-size: 12px;
        margin-bottom: 12px;
    }
    
    .fd-link-item .fd-btn-ver {
        padding: 6px 12px;
        font-size: 11px;
        border-radius: 4px;
    }
    
    .fd-telefone-item,
    .fd-email-item,
    .fd-info-item {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    .fd-documentos-list {
        grid-template-columns: 1fr;
        gap: 12px;
        margin-top: 12px;
    }
    
    .fd-documento-item {
        padding: 16px;
        border-radius: 6px;
        margin-bottom: 0;
    }
    
    .fd-documento-item h3 {
        font-size: 16px;
        margin-bottom: 8px;
    }
    
    .fd-descricao {
        font-size: 13px;
        margin-bottom: 12px;
    }
    
    .fd-btn-ver {
        padding: 8px 16px;
        font-size: 12px;
        width: 100%;
        text-align: center;
        border-radius: 5px;
    }
    
    .fd-loading {
        padding: 20px;
        font-size: 13px;
    }
    
    .fd-loading::before {
        width: 16px;
        height: 16px;
        margin-right: 6px;
    }
    
    .fd-no-docs {
        padding: 30px 16px;
        font-size: 13px;
        border-radius: 6px;
    }
    
    /* Responsividade para Materiais da Marca */
    .fd-title {
        font-size: 1.5em;
        margin-bottom: 20px;
    }
    
    .fd-materiais-list {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .fd-material-item {
        padding: 16px;
        border-radius: 6px;
    }
    
    .fd-material-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    
    .fd-material-header h3 {
        font-size: 14px;
    }
    
    .fd-categoria {
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .fd-container {
        padding: 8px;
        margin: 4px;
        border-radius: 4px;
    }
    
    .fd-select-wrapper {
        margin-bottom: 16px;
    }
    
    .fd-select-wrapper label {
        font-size: 13px;
        margin-bottom: 4px;
    }
    
    .fd-select {
        padding: 8px 10px;
        font-size: 13px;
        border-radius: 4px;
    }
    
    /* Responsividade para Informações da Faculdade */
    .fd-faculdade-info {
        padding: 12px;
        margin-bottom: 12px;
    }
    
    .fd-faculdade-title {
        font-size: 1.2em;
    }
    
    .fd-faculdade-item {
        padding: 8px;
    }
    
    .fd-faculdade-content h4 {
        font-size: 11px;
    }
    
    .fd-faculdade-informacoes {
        padding: 8px;
    }
    
    .fd-faculdade-informacoes h4 {
        font-size: 12px;
    }
    
    /* Responsividade para Campos Fixos */
    .fd-campos-fixos {
        margin-bottom: 12px;
    }
    
    .fd-campos-grid {
        gap: 8px;
    }
    
    .fd-campo-fixo {
        padding: 12px;
        border-radius: 4px;
    }
    
    .fd-campo-header {
        gap: 8px;
        margin-bottom: 12px;
        padding-bottom: 8px;
    }
    
    .fd-campo-header h3 {
        font-size: 13px;
    }
    
    .fd-campo-content p {
        font-size: 11px;
        margin-bottom: 8px;
    }
    
    .fd-link-item {
        padding: 12px;
        border-radius: 4px;
    }
    
    .fd-link-item h3 {
        font-size: 13px;
        margin-bottom: 4px;
    }
    
    .fd-link-item p {
        font-size: 11px;
        margin-bottom: 8px;
    }
    
    .fd-link-item .fd-btn-ver {
        padding: 5px 10px;
        font-size: 10px;
        border-radius: 3px;
    }
    
    .fd-telefone-item,
    .fd-email-item,
    .fd-info-item {
        padding: 5px 8px;
        font-size: 11px;
    }
    
    .fd-documentos-list {
        gap: 8px;
        margin-top: 8px;
    }
    
    .fd-documento-item {
        padding: 12px;
        border-radius: 4px;
    }
    
    .fd-documento-item h3 {
        font-size: 14px;
        margin-bottom: 6px;
    }
    
    .fd-descricao {
        font-size: 12px;
        margin-bottom: 8px;
    }
    
    .fd-btn-ver {
        padding: 6px 12px;
        font-size: 11px;
        border-radius: 4px;
    }
    
    .fd-loading {
        padding: 16px;
        font-size: 12px;
    }
    
    .fd-loading::before {
        width: 14px;
        height: 14px;
        margin-right: 4px;
    }
    
    .fd-no-docs {
        padding: 20px 12px;
        font-size: 12px;
        border-radius: 4px;
    }
    
    /* Responsividade para Materiais da Marca */
    .fd-title {
        font-size: 1.3em;
        margin-bottom: 16px;
    }
    
    .fd-material-item {
        padding: 12px;
        border-radius: 4px;
    }
    
    .fd-material-header h3 {
        font-size: 13px;
    }
    
    .fd-categoria {
        font-size: 10px;
        padding: 2px 6px;
    }
}

/* Melhorias para tablets */
@media (min-width: 769px) and (max-width: 1024px) {
    .fd-container {
        padding: 20px;
        margin: 12px;
    }
    
    .fd-faculdade-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 12px;
    }
    
    .fd-documentos-list {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 12px;
    }
    
    .fd-documento-item {
        padding: 16px;
    }
    
    .fd-documento-item h3 {
        font-size: 16px;
    }
    
    .fd-materiais-list {
        grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
        gap: 12px;
    }
}

/* Melhorias para telas grandes */
@media (min-width: 1025px) {
    .fd-container {
        padding: 24px;
        margin: 16px auto;
    }
    
    .fd-faculdade-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 20px;
    }
    
    .fd-documentos-list {
        grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
        gap: 20px;
    }
    
    .fd-documento-item {
        padding: 24px;
    }
    
    .fd-documento-item h3 {
        font-size: 20px;
    }
    
    .fd-materiais-list {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: 20px;
    }
}

/* Animações adicionais */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fd-documento-item {
    animation: fadeInUp 0.4s ease-out;
}

.fd-material-item {
    animation: fadeInUp 0.4s ease-out;
}

.fd-documento-item:nth-child(1) { animation-delay: 0.1s; }
.fd-documento-item:nth-child(2) { animation-delay: 0.2s; }
.fd-documento-item:nth-child(3) { animation-delay: 0.3s; }
.fd-documento-item:nth-child(4) { animation-delay: 0.4s; }
.fd-documento-item:nth-child(5) { animation-delay: 0.5s; }

.fd-material-item:nth-child(1) { animation-delay: 0.1s; }
.fd-material-item:nth-child(2) { animation-delay: 0.2s; }
.fd-material-item:nth-child(3) { animation-delay: 0.3s; }
.fd-material-item:nth-child(4) { animation-delay: 0.4s; }
.fd-material-item:nth-child(5) { animation-delay: 0.5s; }

/* Estados de hover melhorados */
.fd-documento-item:hover .fd-btn-ver {
    transform: translateY(-1px);
}

.fd-material-item:hover .fd-btn-ver {
    transform: translateY(-1px);
}

/* Melhorias de acessibilidade */
.fd-select:focus,
.fd-btn-ver:focus {
    outline: 2px solid #1976d2;
    outline-offset: 2px;
}

/* Estados de loading melhorados */
.fd-loading {
    background: rgba(255, 255, 255, 0.9);
    border-radius: 6px;
    backdrop-filter: blur(5px);
}

/* Melhorias para dispositivos touch */
@media (hover: none) and (pointer: coarse) {
    .fd-documento-item:hover {
        transform: none;
    }
    
    .fd-btn-ver:hover {
        transform: none;
    }
    
    .fd-select:hover {
        transform: none;
    }
    
    .fd-material-item:hover {
        transform: none;
    }
    
    .fd-faculdade-item:hover {
        transform: none;
    }
}

/* Estados de touch para mobile */
.fd-documento-item.touch-active {
    transform: scale(0.98);
    box-shadow: 0 2px 8px rgba(25, 118, 210, 0.1);
}

.fd-material-item.touch-active {
    transform: scale(0.98);
    box-shadow: 0 2px 8px rgba(25, 118, 210, 0.1);
}

/* Swipe gestures para mobile */
.fd-documento-item.swipe-left {
    transform: translateX(-10px);
}

.fd-material-item.swipe-left {
    transform: translateX(-10px);
}

/* Melhorias para telas de alta densidade */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .fd-container {
        box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
    }
    
    .fd-documento-item {
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    }
    
    .fd-material-item {
        box-shadow: 0 1px 2px rgba(0, 0, 0, 0.02);
    }
}

/* Melhorias para impressão */
@media print {
    .fd-container {
        box-shadow: none;
        border: 1px solid #e3f2fd;
    }
    
    .fd-btn-ver {
        background: #f5f9ff;
        color: #1976d2;
        border: 1px solid #e3f2fd;
    }
    
    .fd-documento-item {
        break-inside: avoid;
        margin-bottom: 16px;
    }
    
    .fd-material-item {
        break-inside: avoid;
        margin-bottom: 16px;
    }
    
    .fd-faculdade-info {
        break-inside: avoid;
        margin-bottom: 16px;
    }
}