.camera-viewport {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    background-color: var(--background-dark);
}

.game-board {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    transform: translate3d(0px, 0px, 0px) scale(1);
    transform-origin: 0 0;
    transition: transform 1.5s cubic-bezier(0.25, 1, 0.5, 1);
    will-change: transform;
    backface-visibility: hidden;
}

.level-container {
    position: relative;
    width: 100%;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
}

#level-1 {
    aspect-ratio: 941 / 1150;
}

#cloud-barrier-container {
    aspect-ratio: 1536 / 1024;
}

#level-2 {
    aspect-ratio: 943 / 1150;
}

.level-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    pointer-events: none;
    transform: translate3d(0px, 0px, 0px);
    will-change: transform;
    backface-visibility: hidden;
}

.cloud-barrier-image {
    object-fit: cover;
}

.nodes-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
}

.path-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    pointer-events: none;
}

#instruction-banner {
    position: absolute;
    top: 3cqh;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(42, 32, 21, 0.85);
    border: 2px solid var(--color-accent);
    border-radius: 12px;
    padding: 1.5cqh 4cqw;
    z-index: 100;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.6), inset 0 0 10px rgba(207, 168, 110, 0.2);
    transition: opacity 0.4s cubic-bezier(0.25, 1, 0.5, 1);
    backdrop-filter: blur(8px);
}

#instruction-banner.visible {
    opacity: 1;
}

.banner-text {
    font-family: var(--font-primary);
    font-size: 2.2cqh;
    font-weight: 600;
    color: var(--color-text-light);
    letter-spacing: 0.1cqw;
    text-transform: uppercase;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}