.vpe-gcm-bs-puzzle {
    margin: 2.5rem 0 0;
    padding: 18px;
    border: 1px solid rgba(255, 214, 64, 0.5);
    border-radius: 24px;
    background:
        radial-gradient(circle at 18% 12%, rgba(255, 214, 64, 0.28), transparent 30%),
        radial-gradient(circle at 82% 18%, rgba(0, 209, 255, 0.18), transparent 32%),
        linear-gradient(135deg, rgba(32, 18, 60, 0.98), rgba(19, 18, 34, 0.96));
    box-shadow: 0 20px 46px rgba(0, 0, 0, 0.36), inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.vpe-gcm-bs-puzzle__head {
    margin-bottom: 14px;
}

.vpe-gcm-bs-puzzle__eyebrow {
    display: inline-flex;
    margin-bottom: 6px;
    color: #ffd640;
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.vpe-gcm-bs-puzzle__title {
    margin: 0 0 8px;
    color: #fff;
    font-family: var(--font-display, inherit);
    font-size: clamp(24px, 5vw, 40px);
    line-height: 0.95;
    text-transform: uppercase;
}

.vpe-gcm-bs-puzzle__text {
    max-width: 62ch;
    margin: 0;
    color: rgba(255, 255, 255, 0.74);
    font-size: 14px;
    line-height: 1.5;
}

.vpe-gcm-bs-puzzle__stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.vpe-gcm-bs-puzzle__stats > div {
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    background: rgba(0, 0, 0, 0.28);
    color: #fff;
    font-size: 24px;
    font-weight: 1000;
    text-align: center;
}

.vpe-gcm-bs-puzzle__stats small {
    display: block;
    margin-top: 2px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.vpe-gcm-bs-puzzle__sequence {
    display: flex;
    min-height: 48px;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 14px;
}

.vpe-gcm-bs-puzzle__seq-item {
    display: inline-flex;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: 2px solid rgba(255, 255, 255, 0.8);
    border-radius: 14px;
    background: radial-gradient(circle at 40% 35%, #fff 0 9%, var(--gem) 10% 62%, rgba(0, 0, 0, 0.25) 63%);
    color: rgba(0, 0, 0, 0.68);
    font-size: 13px;
    font-weight: 1000;
    box-shadow: 0 0 18px color-mix(in srgb, var(--gem) 70%, transparent);
}

.vpe-gcm-bs-puzzle__seq-item.is-done {
    opacity: 0.35;
    transform: scale(0.92);
}

.vpe-gcm-bs-puzzle__board {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    min-height: 280px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 20px;
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.06), transparent),
        rgba(0, 0, 0, 0.26);
    touch-action: manipulation;
}

.vpe-gcm-bs-puzzle__start {
    position: absolute;
    inset: 50% auto auto 50%;
    z-index: 3;
    min-width: 190px;
    transform: translate(-50%, -50%);
    border: 0;
    border-radius: 999px;
    padding: 14px 24px;
    background: linear-gradient(135deg, #ffd640, #ff5b4a);
    color: #1d1032;
    cursor: pointer;
    font-size: 15px;
    font-weight: 1000;
    text-transform: uppercase;
    box-shadow: 0 0 24px rgba(255, 214, 64, 0.42);
}

.vpe-gcm-bs-puzzle__cell {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 74px;
    border: 2px solid rgba(255, 255, 255, 0.18);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.06);
    cursor: pointer;
    transition: transform 0.12s ease, border-color 0.12s ease, background 0.12s ease;
}

.vpe-gcm-bs-puzzle__cell span {
    display: block;
    width: min(58px, 70%);
    aspect-ratio: 1;
    border: 2px solid rgba(255, 255, 255, 0.82);
    border-radius: 18px 18px 22px 22px;
    background: radial-gradient(circle at 38% 30%, #fff 0 10%, var(--gem) 11% 64%, rgba(0, 0, 0, 0.32) 65%);
    box-shadow: 0 0 20px color-mix(in srgb, var(--gem) 70%, transparent);
}

.vpe-gcm-bs-puzzle__cell:hover,
.vpe-gcm-bs-puzzle__cell.is-correct {
    transform: translateY(-2px) scale(1.02);
    border-color: rgba(255, 214, 64, 0.75);
}

.vpe-gcm-bs-puzzle__cell.is-wrong {
    transform: translateX(2px);
    border-color: rgba(255, 75, 104, 0.9);
    background: rgba(255, 75, 104, 0.18);
}

.vpe-gcm-bs-puzzle__status {
    margin-top: 12px;
    border-radius: 14px;
    padding: 11px 13px;
    background: rgba(0, 0, 0, 0.38);
    color: rgba(255, 255, 255, 0.78);
    font-size: 13px;
    font-weight: 800;
    text-align: center;
}

.vpe-gcm-bs-puzzle--completed {
    border-color: rgba(104, 253, 88, 0.72);
}

.vpe-gcm-bs-puzzle--completed .vpe-gcm-bs-puzzle__status {
    background: rgba(40, 140, 64, 0.92);
    color: #fff;
}

@media (max-width: 640px) {
    .vpe-gcm-bs-puzzle {
        padding: 14px;
    }

    .vpe-gcm-bs-puzzle__stats {
        gap: 7px;
    }

    .vpe-gcm-bs-puzzle__stats > div {
        padding: 8px 6px;
        font-size: 20px;
    }

    .vpe-gcm-bs-puzzle__board {
        min-height: 250px;
        gap: 8px;
    }
}