.wrapper {
    background-color: var(--bg-light);
    border-radius: 1rem;
    padding: 1rem;
    max-width: 480px;
    width: 90vw;
    box-shadow: 0 8px 24px rgba(108, 92, 231, 0.15);
    text-align: center;
    height: fit-content;
}

.instruction-text {
    text-align: center;
    margin: 10px;
    font-style: italic;
    color: var(--gray-dark);
    font-size: 0.9rem;
}

#box-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin: 1.5rem 0;
}

.box {
    background-color: white;
    border: 3px solid var(--border-neutral, #ccc);
    border-radius: 0.75rem;
    padding: 1rem 0;
    font-weight: 600;
    cursor: pointer;
    user-select: none;
    transition:
        background-color 0.3s ease,
        border-color 0.3s ease,
        box-shadow 0.3s ease,
        color 0.3s ease;
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: center;
    height: 60px;
    text-align: center;
}

.box.glow {
    font-weight: 700;
    color: var(--text-primary);
}

.box.disabled {
    position: relative;
    opacity: 0.5;
    background-color: var(--gray-light) !important;
    border-color: var(--gray-mid) !important;
    color: var(--gray-mid) !important;
    cursor: not-allowed !important;
    box-shadow: none !important;
    user-select: none;
}

.box.disabled::before,
.box.disabled::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 60%;
    height: 4px;
    background-color: var(--gray-mid);
    border-radius: 2px;
    transform-origin: center;
    pointer-events: none;
}

.box.disabled::before {
    transform: translate(-50%, -50%) rotate(45deg);
}

.box.disabled::after {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.box.greyed {
    filter: grayscale(30%);
    opacity: 0.6;
    cursor: default;
    box-shadow: none !important;
    background-color: white;
    border-color: var(--border-neutral, #ccc);
    color: var(--text-primary);
    transition: none;
}

#spin-btn {
    padding: 12px 30px;
    font-size: 1.3rem;
    background: var(--color-primary);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

#spin-btn:hover:not(:disabled) {
    background-color: #e85b4b;
}

#spin-btn:disabled {
    background-color: var(--gray-mid);
    cursor: not-allowed;
}

#final-value {
    margin-top: 1.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
}

#game-description:empty,
#game-instructions:empty {
    display: none;
    margin: 0;
    padding: 0;
    height: 0;
    overflow: hidden;
}

#game-description {
    font-size: 1rem;
    color: var(--text-primary);
    margin-top: 0.5rem;
    min-height: 1.4em;
}

#game-instructions {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-top: 0.5rem;
    min-height: 2.4em;
    font-style: italic;
    background: #f5f5f5;
    padding: 0.75rem 1rem;
    border-radius: 8px;
}

.box.spin-active {
    font-weight: 700;
    border-color: var(--spin-color) !important;
    background-color: var(--spin-color) !important;
    box-shadow:
        0 0 6px 2px rgba(var(--spin-color-rgb), 0.4),
        0 0 12px 4px rgba(var(--spin-color-rgb), 0.3);
    color: var(--text-primary);
}

.box.selected {
    font-weight: 700;
    border-color: var(--selected-color) !important;
    background-color: var(--selected-color) !important;
    box-shadow:
        0 0 10px 3px var(--selected-color),
        0 0 20px 8px rgba(var(--selected-color-rgb), 0.4),
        0 0 40px 15px rgba(var(--selected-color-rgb), 0.3);
    color: var(--text-primary);
}