/* Theme colors */
:root {
    --bg: #ffffff;
    --text: #24292e;
    --border: #e1e4e8;
    --hover-bg: rgba(84, 174, 255, 0.1);
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0d1117;
        --text: #c9d1d9;
        --border: #30363d;
        --hover-bg: rgba(88, 166, 255, 0.15);
    }
}

/* Base */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
    background-color: var(--bg);
    color: var(--text);
    margin: 0;
    padding: 2rem;
    line-height: 1.5;
}

h1 {
    font-size: 1.25rem;
    border-bottom: 1px solid var(--border);
    padding-bottom: 0.5rem;
}

#loading {
    font-style: italic;
    color: var(--text);
    opacity: 0.6;
}

/* Layout */
.tree-container {
    margin-top: 1rem;
}

ul {
    list-style: none;
    padding-left: 1.5rem;
    border-left: 1px solid var(--border);
}

li {
    margin: 0.4rem 0;
    position: relative;
}

/* Item styles */
.file,
.folder-header {
    display: flex;
    align-items: center;
    gap: 4px;
}

.icon {
    margin-right: 4px;
    font-weight: bold;
    display: inline-block;
    width: 1.2em;
    text-align: center;
    user-select: none;
}

.file a,
.folder-name {
    color: inherit;
    text-decoration: none;
    padding: 2px 8px;
    border-radius: 4px;
    transition:
        background-color 0.2s ease,
        color 0.2s ease;
    cursor: pointer;
}

.folder-name {
    color: inherit;
    font-weight: 500;
}

.file a:hover,
.folder-name:hover {
    background-color: var(--hover-bg);
}

.folder-toggle:hover {
    opacity: 0.7;
}

/* States */
.nested {
    display: block;
}

.collapsed {
    display: none;

}