.url-extracter-container{
    --primary: #f97316;
    --secondary: #f59e0b;
    --bs-purple: #6f42c1;
    font-family: "Inter", system-ui, sans-serif;
    background-color: #f8f9fa;
}

.url-extracter-container .gradient-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.url-extracter-container .title-badge {
    position: absolute;
    top: -20px;
    right: -10px;
    background-color: var(--primary);
    color: white;
    font-size: 0.7rem;
    padding: 0.25rem 0.5rem;
    border-radius: 20px;
    animation: pulse 2s infinite;
}

.btn-theme{
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white;
}

.btn-theme:hover{
    background-color: White !important;
    border-color: var(--primary) !important;
    color: var(--primary) !important;
}

.nav-pills .active{
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white;
}


.btn-purple {
    background-color: var(--bs-purple);
    border-color: var(--bs-purple);
    color: white;
}

.btn-purple:hover {
    background-color: #5a32a3;
    border-color: #5a32a3;
    color: white;
}

.bg-purple {
    background-color: var(--bs-purple) !important;
}

.border-dashed {
    border: 2px dashed #dee2e6 !important;
}

.nav-tabs .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: #6c757d;
    padding: 0.75rem 1rem;
    white-space: nowrap;
}

.nav-tabs .nav-link.active {
    color: #fd850de2;
    border-bottom-color: #fd850de2;
    background-color: transparent;
}

.nav-link:hover{
    background-color: transparent !important;
}

.card {
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.08) !important;
}

.list-group-item {
    transition: background-color 0.15s ease-in-out;
}

#url-list{
    height: 50vh;
    overflow: hidden;
    overflow-y: scroll;
}

.tree-node {
    cursor: pointer;
    padding: 0.25rem 0.5rem;
    border-radius: 0.25rem;
    margin-bottom: 0.25rem;
    transition: background-color 0.15s ease-in-out;
}

.tree-node:hover {
    background-color: rgba(0, 0, 0, 0.05);
}

.tree-root {
    font-weight: 600;
    background-color: rgba(13, 110, 253, 0.1);
}

.tree-children {
    border-left: 2px solid #dee2e6;
    padding-left: 1rem;
    margin-left: 0.5rem;
}

.sitemap-tree {
    font-family: monospace;
    font-size: 0.9rem;
}

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

.alert {
    border: none;
    border-left: 4px solid;
}

.badge {
    font-size: 0.75em;
}

.progress {
    border-radius: 10px;
}

.progress-bar {
    border-radius: 10px;
    transition: width 0.3s ease;
}

.form-control:focus, .form-select:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.15);
}

@media (max-width: 768px) {
    .url-extracter-container .title-badge {
        top: -25px;
        right: 0px;
        font-size: 0.6rem;
    }

    .display-4 {
        font-size: 2rem;
    }
    
    .card-body {
        padding: 1rem;
    }
    
    .tree-children {
        margin-left: 0.25rem;
        padding-left: 0.5rem;
    }
}

@media (max-width: 576px) {
    .nav-tabs .nav-link {
        padding: 0.5rem;
        font-size: 0.85rem;
    }
    
    .btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.875rem;
    }
}