/* Estilos Gerais */
body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1;
}

/* Árvore de Diretórios */
.directory-tree {
    list-style: none;
    padding-left: 0;
}

.directory-tree ul {
    list-style: none;
    padding-left: 1.5rem;
}

.directory-tree .folder {
    cursor: pointer;
    padding: 0.25rem 0;
}

.directory-tree .folder:hover {
    background-color: #f8f9fa;
}

.directory-tree .file {
    padding: 0.25rem 0 0.25rem 1.5rem;
}

/* Editor Markdown */
.markdown-editor {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.markdown-editor .editor,
.markdown-editor .preview {
    flex: 1;
    min-height: 300px;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 1rem;
}

.markdown-editor .preview {
    background-color: #f8f9fa;
    overflow-y: auto;
}

/* Lista de Arquivos */
.file-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

.file-item {
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 1rem;
    text-align: center;
    transition: all 0.2s;
}

.file-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.file-item i {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

/* Formulário de Upload */
.upload-form {
    border: 2px dashed #dee2e6;
    border-radius: 0.25rem;
    padding: 2rem;
    text-align: center;
    margin-bottom: 1rem;
    transition: all 0.2s;
}

.upload-form.dragover {
    border-color: #0d6efd;
    background-color: #f8f9fa;
}

/* Barra de Progresso */
.progress {
    height: 0.5rem;
    margin-top: 0.5rem;
}

/* Editor de Texto */
.text-editor {
    min-height: 300px;
    border: 1px solid #dee2e6;
    border-radius: 0.25rem;
    padding: 1rem;
}

/* Formulário de Pesquisa */
.search-form {
    max-width: 500px;
    margin: 0 auto 1rem;
}

/* Responsividade */
@media (max-width: 768px) {
    .markdown-editor {
        flex-direction: column;
    }
    
    .file-list {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

/* Animações */
.fade-enter {
    opacity: 0;
}

.fade-enter-active {
    opacity: 1;
    transition: opacity 0.3s;
}

.fade-exit {
    opacity: 1;
}

.fade-exit-active {
    opacity: 0;
    transition: opacity 0.3s;
}

/* Loading */
.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.loading-spinner {
    width: 3rem;
    height: 3rem;
}

/* Notificações */
.notification {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    min-width: 300px;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}