.mobile-sticky-bar {
    display: none;
}

@media (max-width: 768px) {
    body {
        padding-bottom: 90px;
    }

    .mobile-sticky-bar {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 15px;
        position: fixed;
        bottom: 0;
        left: 0;
        width: 100%;
        background-color: #fff;
        padding: 16px;
        z-index: 1000;
        box-sizing: border-box;
        box-shadow: 0 -4px 10px rgba(0, 0, 0, 0.1);
        transform: translateY(100%);
        transition: transform 0.3s ease-in-out;
    }

    .mobile-sticky-bar.visible {
        transform: translateY(0);
    }

    .sticky-qty-selector {
        display: flex;
        align-items: center;
        border: 2px solid #73a0c5;
        height: 50px;
        width: 120px;
        flex-shrink: 0;
        border-radius: 4px;
    }

    .sticky-qty-btn {
        width: 40px;
        height: 100%;
        border: none;
        background: transparent;
        font-size: 24px;
        color: #333;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        padding: 0;
    }

    .sticky-qty-input {
        width: 40px;
        height: 100%;
        border: none;
        text-align: center;
        font-size: 18px;
        font-weight: 700;
        color: #000;
        padding: 0;
        -moz-appearance: textfield;
        background: transparent;
    }

    .sticky-add-btn {
        flex-grow: 1;
        background-color: #e93892;
        color: #fff;
        border: none;
        height: 50px;
        font-size: 16px;
        font-weight: 700;
        text-transform: uppercase;
        border-radius: 4px;
        cursor: pointer;
        transition: background 0.3s;
    }
}