/* assets/css/style.css */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
    font-family: 'Inter', sans-serif;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}

.gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.slide-in {
    animation: slideIn 0.3s ease-out;
}

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

.progress-bar {
    transition: width 0.3s ease;
}

.file-drop-zone {
    border: 2px dashed #cbd5e1;
    transition: all 0.3s ease;
}

.file-drop-zone.dragover {
    border-color: #667eea;
    background: rgba(102, 126, 234, 0.1);
}

.tree-node {
    cursor: pointer;
    transition: all 0.2s;
}

.tree-node:hover {
    background: rgba(102, 126, 234, 0.1);
}

.modal {
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
}

.modal.active {
    display: flex !important;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: #f1f1f1;
}

::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: #555;
}

/* Tree view styles */
.has-children {
    font-weight: 500;
}

.tree-level-0 > li {
    margin-bottom: 0.5rem;
}

.tree-level-1 > li {
    border-left: 2px solid #e5e7eb;
    padding-left: 0.5rem;
}

.tree-level-2 > li {
    border-left: 1px solid #e5e7eb;
    padding-left: 0.5rem;
}