.tp-bms-container {
    --bms-primary: #C0F1B0;
    --bms-secondary: #E1B998;
    --bms-dark: #202328;
    --bms-white: #ffffff;
    --bms-gray: #f5f5f5;
}

.tp-bms-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 12px;
}

.tp-bms-header__line {
    flex: 1;
    height: 1px;
    background: #ddd;
}

.tp-bms-header__text {
    font-size: 12px;
    font-weight: 600;
    color: var(--bms-dark);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.tp-bms-mobile-trigger {
    display: none;
    width: 100%;
    padding: 14px 20px;
    background: var(--bms-dark);
    border: none;
    color: var(--bms-white);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    text-align: left;
    align-items: center;
}

.tp-bms-pulse {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    background: var(--bms-primary);
    border-radius: 50%;
    animation: tp-bms-pulse 2s infinite;
}

@keyframes tp-bms-pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.4;
    }
}

.tp-bms-trigger-text {
    margin-left: 20px;
}

.tp-bms-trigger-arrow {
    position: absolute;
    right: 16px;
    top: 50%;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--bms-white);
    border-bottom: 2px solid var(--bms-white);
    transform: translateY(-70%) rotate(45deg);
    transition: transform 0.2s;
}

.tp-bms-mobile-trigger[aria-expanded="true"] .tp-bms-trigger-arrow {
    transform: translateY(-30%) rotate(-135deg);
}

.tp-bms-cards {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.tp-bms-card {
    position: relative;
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: var(--bms-white);
    border: 1px solid #e5e5e5;
    transition: border-color 0.2s;
    overflow: visible;
    gap: 12px;
}

.tp-bms-card:hover {
    border-color: var(--bms-dark);
}

.tp-bms-card.is-active {
    border-color: var(--bms-dark);
    border-width: 2px;
    padding: 11px 15px;
}

.tp-bms-card--discount {
    background: var(--bms-gray);
}

.tp-bms-card__savings .woocommerce-Price-amount {
    color: #16a34a;
    font-weight: 600;
}

.tp-bms-card__label-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    padding: 3px 8px;
    background: var(--bms-primary);
    color: var(--bms-dark);
    font-size: 9px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.tp-bms-card:last-child .tp-bms-card__label-badge {
    background: var(--bms-secondary);
}

.tp-bms-card__left {
    display: flex;
    align-items: baseline;
    gap: 6px;
    min-width: 70px;
}

.tp-bms-card__qty {
    font-size: 20px;
    font-weight: 600;
    color: var(--bms-dark);
    line-height: 1;
}

.tp-bms-card__label {
    font-size: 12px;
    color: #666;
}

.tp-bms-card__center {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 4px 8px;
}

.tp-bms-card__price {
    font-size: 16px;
    font-weight: 600;
    color: var(--bms-dark);
}

.tp-bms-card__per {
    font-size: 11px;
    color: #999;
}

.tp-bms-card__savings {
    width: 100%;
    font-size: 11px;
    color: #666;
}

.tp-bms-card__right {
    flex-shrink: 0;
}

.tp-bms-card__btn {
    padding: 8px 16px;
    background: var(--bms-dark);
    color: var(--bms-white);
    border: none;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.tp-bms-card__btn:hover {
    opacity: 0.85;
}

@keyframes tp-bms-spin {
    to {
        transform: rotate(360deg);
    }
}

.tp-bms-cart-price {
    line-height: 1.4;
}

.tp-bms-cart-old-price {
    font-size: 12px;
    color: #999;
}

.tp-bms-cart-new-price {
    color: var(--bms-dark);
    font-weight: 600;
    text-decoration: none;
    background: none;
}

.tp-bms-cart-tier-info {
    display: block;
    font-size: 11px;
    color: #666;
    margin-top: 2px;
}

.tp-bms-savings-row th,
.tp-bms-savings-row td {
    color: #202328 !important;
    font-weight: 600;
}

.tp-bms-total-savings {
    font-size: 16px;
    font-weight: 600;
}

@media (max-width: 768px) {
    .tp-bms-header {
        display: none;
    }

    .tp-bms-mobile-trigger {
        display: flex;
    }

    .tp-bms-content {
        display: none;
        padding-top: 12px;
    }

    .tp-bms-container.is-expanded .tp-bms-content {
        display: block;
    }

    .tp-bms-card {
        flex-wrap: wrap;
    }

    .tp-bms-card__center {
        flex: 1;
        min-width: 0;
    }

    .tp-bms-card__savings {
        width: 100%;
        margin-top: 4px;
    }

    .tp-bms-card__btn {
        padding: 6px 12px;
        font-size: 11px;
    }
}

@media (min-width: 769px) {
    .tp-bms-mobile-trigger {
        display: none !important;
    }

    .tp-bms-content {
        display: block !important;
    }
}

.tp-bms-card__btn:hover {
    background: var(--bms-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(32, 35, 40, 0.3);
}

.tp-bms-card__btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.tp-bms-card__btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.tp-bms-mobile-trigger:hover {
    background: var(--bms-dark);
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(32, 35, 40, 0.3);
}

.tp-bms-mobile-trigger:active {
    transform: translateY(0);
    box-shadow: none;
}