.barnsley-fern-app {
    display: flex;
    width: 800px;
    height: 600px;
    margin: 0 auto;
    font-family: Arial, sans-serif;
    color: #ffffff;
    align-items: flex-start;
    background-color: #000000;
}

.barnsley-fern-app .visualization {
    position: relative;
    width: 600px;
    height: 600px;
    background-color: #000000;
}

.barnsley-fern-app #fernCanvas {
    width: 100%;
    height: 100%;
    cursor: grab;
}

.barnsley-fern-app #fernCanvas:active {
    cursor: grabbing;
}

.barnsley-fern-app .info-overlay {
    position: absolute;
    top: 10px;
    left: 10px;
    background-color: rgba(0, 0, 0, 0.7);
    padding: 10px;
    border-radius: 5px;
    font-family: monospace;
    font-size: 14px;
}

.barnsley-fern-app .info-overlay span {
    display: block;
    margin: 5px 0;
}

.barnsley-fern-app .control-panel {
    width: 200px;
    height: 600px;
    padding: 8px;
    background-color: #2a2a2a;
    display: flex;
    flex-direction: column;
    gap: 6px;
    box-sizing: border-box;
}

.barnsley-fern-app .control-section {
    padding: 6px;
    background-color: #333;
    border-radius: 4px;
}

/* Color scheme select */
.barnsley-fern-app select {
    width: 100%;
    padding: 3px;
    background-color: #444;
    border: 1px solid #555;
    color: #fff;
    border-radius: 3px;
    font-size: 0.85em;
}

/* Parameter inputs */
.barnsley-fern-app .params {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.barnsley-fern-app .param-group,
.barnsley-fern-app .prob-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.barnsley-fern-app .param-group label,
.barnsley-fern-app .prob-group label {
    color: #A5D6A7;
    font-size: 0.8em;
    text-align: left;
    width: 80px;
    flex: none;
}

/* Number inputs */
.barnsley-fern-app input[type="number"] {
    width: 80px;
    padding: 2px 4px;
    background-color: #444;
    border: 1px solid #555;
    color: #f7f3f3;
    border-radius: 3px;
    font-size: 0.85em;
    font-family: monospace;
    text-align: left;
    padding-right: 4px;
    position: relative;
}

/* Style number input spinners */
.barnsley-fern-app input[type="number"]::-webkit-inner-spin-button,
.barnsley-fern-app input[type="number"]::-webkit-outer-spin-button {
    background: #333;
    border-left: 1px solid #555;
}

.barnsley-fern-app input[type="number"]::-webkit-inner-spin-button:hover,
.barnsley-fern-app input[type="number"]::-webkit-outer-spin-button:hover {
    background: #444;
}

/* Checkbox options */
.barnsley-fern-app .options {
    display: flex;
    justify-content: space-between;
    padding: 4px 8px;
}

.barnsley-fern-app .options label {
    font-size: 0.8em;
    color: #A5D6A7;
    display: flex;
    align-items: center;
    gap: 3px;
}

.barnsley-fern-app input[type="checkbox"] {
    margin: 0;
    width: 12px;
    height: 12px;
}

/* Action buttons */
.barnsley-fern-app .actions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4px;
}

.barnsley-fern-app button {
    padding: 5px;
    background-color: #4CAF50;
    border: none;
    border-radius: 3px;
    color: white;
    cursor: pointer;
    transition: background-color 0.2s;
    font-size: 0.85em;
}

.barnsley-fern-app button:hover {
    background-color: #45a049;
}

.barnsley-fern-app button:active {
    background-color: #3d8b40;
}

/* Custom scrollbar */
.barnsley-fern-app .control-panel::-webkit-scrollbar {
    width: 8px;
}

.barnsley-fern-app .control-panel::-webkit-scrollbar-track {
    background: #1a1a1a;
}

.barnsley-fern-app .control-panel::-webkit-scrollbar-thumb {
    background: #4CAF50;
    border-radius: 4px;
}

.barnsley-fern-app .control-panel::-webkit-scrollbar-thumb:hover {
    background: #45a049;
}