:root {
    --background-color: #1a1d21;
    --text-color: #24C7ED;
    --text-color-muted: #6b7280;
    --card-background: #24282f;
    --card-border: #373b41;
    --input-background: #2d3239;
    --button-background: #24292E;
    --button-hover-background: #036185;
    --selection-background: #036185;
    --selection-text: #24C7ED;
    --hover-background: rgba(255, 255, 255, 0.05);
    --highlight-color: #facc15;
    --tree-line-color: #4b5563;
}



.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem;
}

.main-header {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--card-border);
    padding-bottom: 1.5rem;
}

.main-header h1 {
    margin: 0 20px;
    font-weight: 300;
    font-size: 2em;
    color: var(--text-color);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(450px, 1fr));
    gap: 2rem;
}

.card {
    background-color: var(--card-background);
    border: 1px solid var(--card-border);
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
}

.card-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--card-border);
    font-weight: 500;
    color: var(--text-color);
}

.card-body {
    padding: 1.5rem;
    flex-grow: 1;
}

/* Treeview Component Styles */
.custom-treeview-wrapper {
    background-color: transparent;
    border: none;
    padding: 0;
}

.treeview-search-input-wrapper {
    position: relative;
    margin-bottom: 1rem;
}

.treeview-search-input {
    width: 100%;
    padding: 10px 35px 10px 15px;
    border: 1px solid var(--card-border);
    border-radius: 6px;
    background-color: var(--input-background);
    color: var(--text-color);
    font-size: 1em;
    box-sizing: border-box;
}

.treeview-search-clear {
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--text-color-muted);
    font-size: 1.5em;
    display: none;
}

.treeview-controls {
    margin-bottom: 1rem;
    display: flex;
    gap: 0.5rem;
}

.treeview-control-button{
font: normal 12px/100% Gilroy;
display: inline-block;
padding: 6px 4px;
margin: 4px;
cursor: pointer;
border-bottom: 1px solid;
    border-radius: 0px;
background: #2E3440;
width: 80px;
    color: #24C7ED
}

/*.treeview-control-button {
    flex-grow: 1;
    padding: 8px 12px;
    border: none;
    border-radius: 6px;
    background-color: var(--button-background);
    color: #fff;
    font-size: 0.9em;
    cursor: pointer;
    transition: background-color 0.2s ease;
}*/

.treeview-control-button:hover {
    background-color: var(--button-hover-background);
}

/* Core Tree Styling */
.custom-treeview-wrapper ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
    position: relative;
}

.custom-treeview-wrapper ul ul {
    padding-left: 22px;
}

/* The vertical line */
.custom-treeview-wrapper ul::before {
    content: '';
    position: absolute;
    left: 10px;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: var(--tree-line-color);
}

.custom-treeview-wrapper li {
    margin: 0;
    position: relative;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* The horizontal line */
.custom-treeview-wrapper li::before {
    content: '';
    position: absolute;
    left: -12px;
    top: 15px;
    width: 12px;
    height: 1px;
    background-color: var(--tree-line-color);
}

/* Adjust last child's vertical line to stop at the node */
.custom-treeview-wrapper li:last-child::after {
    content: '';
    position: absolute;
    left: -22px;
    top: 16px;
    bottom: 0;
    width: 1px;
    background-color: var(--card-background);
}

.treeview-node-content {
    display: flex;
    align-items: center;
    padding: 2px 2px;
    cursor: pointer;
    user-select: none;
    border-radius: 2px;
    transition: background-color 0.15s ease;
}

.treeview-node-content:hover {
    background-color: var(--hover-background);
}

li.selected > .treeview-node-content {
    background-color: var(--selection-background);
    color: var(--selection-text) !important;
}

li.selected > .treeview-node-content .treeview-expander,
li.selected > .treeview-node-content .treeview-node-text,
li.selected > .treeview-node-content .custom-node-description,
li.selected > .treeview-node-content .custom-node-icon {
    color: var(--selection-text) !important;
}

.treeview-expander, .treeview-expander-placeholder {
    display: inline-block;
    width: 22px;
    text-align: center;
    flex-shrink: 0;
    font-family: monospace;
    font-size: 1em;
    color: var(--text-color-muted);
}

.treeview-expander {
    cursor: pointer;
    transition: transform 0.2s ease-out;
}

.treeview-expander::before {
    content: '▶';
    display: inline-block;
    font-size: 0.8em;
}

.treeview-expander.expanded::before {
    transform: rotate(90deg);
}

.treeview-node-text {
    flex-grow: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

li.highlight > .treeview-node-content .treeview-node-text {
    color: var(--highlight-color);
    font-style: italic;
}

.treeview-checkbox {
    margin-right: 8px;
    flex-shrink: 0;
}

/* Output Area */
.tree-output-wrapper {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--card-border);
    text-align: left;
}

.output-label {
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--text-color-muted);
}

.tree-output {
    background: var(--input-background);
    padding: 10px;
    border: 1px solid var(--card-border);
    border-radius: 6px;
    font-family: monospace;
    white-space: pre-wrap;
    word-break: break-all;
    min-height: 1.5em;
    color: var(--text-color);
}

.button-group {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

/* Custom Rendering styles from user */
.custom-node-icon {
    margin-right: 8px;
}

.custom-node-description {
    font-size: 0.9em;
    color: var(--text-color-muted);
    margin-left: 10px;
    font-style: italic;
}

.custom-node-name {
    font-weight: 500;
}

.custom-node-status-active {
    color: #4ade80; /* Brighter green */
}

.custom-node-status-inactive {
    color: #f87171; /* Brighter red */
}