/* Bottom Bundle Popup */
.bundle-popup {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: white;
    border-top: 1px solid var(--border-gray);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    padding: 20px 0;
    transform: translateY(100%);
    transition: transform 0.3s ease;
    z-index: 1050;
}

.bundle-popup.show {
    transform: translateY(0);
}

.bundle-message {
    text-align: center;
    font-size: 16px;
    color: #333;
    margin-bottom: 7px;
    font-weight: 500;
}

.bundle-items {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 6px;
}

.bundle-item {
    width: 50px;
    height: 50px;
    border-radius: 8px;
    background: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    border: 2px solid transparent;
}

.bundle-item.active {
    border-color: var(--primary-green);
}

.bundle-item img {
    width: 40px;
    height: 40px;
    border-radius: 4px;
    object-fit: cover;
}

.bundle-counter {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--primary-green);
    color: white;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    font-size: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.remove-item {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #dc3545;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 2px solid white;
    transition: all 0.2s ease;
}

.remove-item:hover {
    background: #c82333;
    transform: scale(1.1);
}

.bundle-plus {
    color: #999;
    font-size: 16px;
}

.add-placeholder {
    background: transparent;
    border: 2px dashed #ccc;
    font-size: 11px;
    font-weight: 600;
    color: #666;
}

.bundle-total {
    text-align: center;
    margin-bottom: 7px;
}

.total-label {
    font-size: 16px;
    color: #666;
    margin-bottom: 4px;
}

.total-amount {
    font-size: 24px;
    font-weight: 700;
    color: #333;
}

.next-btn {
    background: #1a1a1a;
    color: white;
    border: none;
    padding: 8px 40px;
    border-radius: 24px;
    font-weight: 600;
    font-size: 16px;
    display: block;
    margin: 0 auto;
}

.next-btn:hover {
    background: #333;
    color: white;
}

.products-grid {
    margin-bottom: 100px; /* Space for fixed bottom popup */
}