.app-container {
    display: flex;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
}

.main-content {
    flex: 1;
    position: relative;
    background-color: #f1f5f9;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.canvas-container {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex: 1;
}

#genogram {
    width: 100%;
    height: 100%;
}

.resizer {
    width: 5px;
    background-color: transparent;
    cursor: col-resize;
    transition: background-color 0.2s;
    z-index: 20;
}

.resizer:hover, .resizer.resizing {
    background-color: var(--primary-color);
}