/* ===============================================
   Custom Product UI Enhancements
   Enhanced Add to Cart Button & Quantity Picker
   =============================================== */

/* Custom Add to Cart Button Styling */
.btn-atc {
    background: linear-gradient(135deg, #2D4A6B 0%, #1e3347 100%) !important;
    color: white !important;
    border: none !important;
    border-radius: 100px !important;
    padding: 16px 32px !important;
    font-size: 18px !important;
    font-weight: 600 !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 12px !important;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    text-decoration: none !important;
    margin-top: 24px !important;
    min-height: 60px !important;
    position: relative !important;
    overflow: hidden !important;
    box-shadow: 0 4px 15px rgba(45, 74, 107, 0.2) !important;
}

.btn-atc::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.btn-atc:hover::before {
    left: 100%;
}

.btn-atc:hover {
    background: linear-gradient(135deg, #1e3347 0%, #2D4A6B 100%) !important;
    transform: translateY(-3px) !important;
    box-shadow: 0 8px 25px rgba(45, 74, 107, 0.4) !important;
}

.btn-atc:active {
    transform: translateY(-1px) !important;
    box-shadow: 0 4px 15px rgba(45, 74, 107, 0.3) !important;
}

.btn-atc-icon {
    flex-shrink: 0;
    transition: transform 0.3s ease;
}

.btn-atc:hover .btn-atc-icon {
    transform: scale(1.1) rotate(5deg);
}

.btn-atc div {
    display: flex;
    align-items: center;
    gap: 8px;
    color: white !important;
    z-index: 1;
    position: relative;
}

.totprice {
    font-weight: 700 !important;
    color: white !important;
    background: rgba(255, 255, 255, 0.1) !important;
    padding: 4px 12px !important;
    border-radius: 20px !important;
    backdrop-filter: blur(10px) !important;
}

/* Enhanced Quantity Picker Styling */
.new-qty-picker {
    width: max-content !important;
    display: flex !important;
    align-items: center !important;
    overflow: hidden !important;
    border: 3px solid #DAECF0 !important;
    border-radius: 100px !important;
    margin-top: 24px !important;
    order: 5 !important;
    background: white !important;
    box-shadow: 0 4px 20px rgba(94, 173, 184, 0.15) !important;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    position: relative !important;
}

.new-qty-picker::before {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(45deg, #5EADB8, #4A9AA5, #5EADB8);
    border-radius: 100px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.new-qty-picker:hover::before {
    opacity: 1;
}

.new-qty-picker:hover {
    border-color: transparent !important;
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 30px rgba(94, 173, 184, 0.25) !important;
}

.new-qty-picker__button {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    background: linear-gradient(135deg, #DAECF0 0%, #c8dfe4 100%) !important;
    padding: 12px !important;
    margin: 0 !important;
    flex: none !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    width: 44px !important;
    height: 44px !important;
    position: relative !important;
    overflow: hidden !important;
}

.new-qty-picker__button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    background: radial-gradient(circle, rgba(94, 173, 184, 0.3) 0%, transparent 70%);
    border-radius: 50%;
    transition: all 0.3s ease;
}

.new-qty-picker__button:hover::before {
    width: 100px;
    height: 100px;
}

.new-qty-picker__button:hover {
    background: linear-gradient(135deg, #5EADB8 0%, #4A9AA5 100%) !important;
    transform: scale(1.1) !important;
}

.new-qty-picker__button:active {
    transform: scale(0.95) !important;
}

.new-qty-picker__button:hover svg path {
    stroke: white !important;
    stroke-width: 1.5 !important;
}

.new-qty-picker__button svg {
    transition: all 0.3s ease !important;
    z-index: 1 !important;
    position: relative !important;
}

.new-qty-picker__button:first-child {
    border-radius: 100px 0 0 100px !important;
}

.new-qty-picker__button:last-child {
    border-radius: 0 100px 100px 0 !important;
}

.new-qty-picker label {
    margin: 0 !important;
    padding: 0 !important;
}

.new-qty-picker__input {
    display: flex !important;
    text-align: center !important;
    margin: 0 !important;
    padding: 12px 8px !important;
    background: linear-gradient(135deg, #fff 0%, #f8fbfc 100%) !important;
    width: 60px !important;
    flex: none !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    -moz-appearance: textfield !important;
    -webkit-appearance: none !important;
    appearance: none !important;
    font-size: 18px !important;
    line-height: 1.2 !important;
    font-weight: 700 !important;
    color: #2D4A6B !important;
    transition: all 0.3s ease !important;
}

.new-qty-picker__input:focus {
    background: #fff !important;
    color: #5EADB8 !important;
    transform: scale(1.05) !important;
}

.new-qty-picker__input::-webkit-outer-spin-button,
.new-qty-picker__input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Custom Quantity Tins Enhanced Styling */
.custom-quantity-tins__item {
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
    position: relative !important;
    overflow: hidden !important;
}

.custom-quantity-tins__item::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #5EADB8, #4A9AA5, #5EADB8);
    border-radius: 12px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.custom-quantity-tins__item:hover::before,
.custom-quantity-tins__item.active::before {
    opacity: 1;
}

.custom-quantity-tins__item:hover {
    transform: translateY(-5px) scale(1.02) !important;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15) !important;
}

.custom-quantity-tins__item.active {
    transform: translateY(-3px) !important;
    box-shadow: 0 10px 30px rgba(94, 173, 184, 0.3) !important;
}

.custom-quantity-tins__item-badge {
    animation: pulse 2s infinite !important;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

/* Add to Cart Notification Styles */
.cart-notification {
    position: fixed;
    top: 20px;
    right: 20px;
    max-width: 400px;
    padding: 15px 20px;
    border-radius: 8px;
    color: white;
    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    transform: translateX(100%);
    opacity: 0;
    transition: all 0.3s ease-in-out;
}

.cart-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.cart-notification.success {
    background: linear-gradient(135deg, #28a745, #20c997);
    border-left: 4px solid #155724;
}

.cart-notification.error {
    background: linear-gradient(135deg, #dc3545, #fd7e14);
    border-left: 4px solid #721c24;
}

.cart-notification.warning {
    background: linear-gradient(135deg, #ffc107, #fd7e14);
    border-left: 4px solid #856404;
    color: #212529;
}

.cart-notification .notification-header {
    display: flex;
    align-items: center;
    margin-bottom: 8px;
    font-weight: 600;
}

.cart-notification .notification-icon {
    margin-right: 8px;
    width: 20px;
    height: 20px;
}

.cart-notification .notification-body {
    line-height: 1.4;
}

.cart-notification .notification-close {
    position: absolute;
    top: 10px;
    right: 15px;
    background: none;
    border: none;
    color: inherit;
    font-size: 18px;
    cursor: pointer;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.cart-notification .notification-close:hover {
    opacity: 1;
}

/* Loading state for add to cart button */
.btn-atc.loading {
    pointer-events: none;
    opacity: 0.7;
}

.btn-atc.loading .loading__spinner {
    display: block !important;
}

.btn-atc.loading .btn-atc-icon,
.btn-atc.loading div {
    opacity: 0.5;
}

/* Loading Animation */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.loading-spinner svg {
    animation: spin 1s linear infinite;
}

/* Product Action Container */
.hp-content-action {
    margin-top: 0 !important;
}

/* Responsive Design */
@media screen and (min-width: 992px) {
    .new-qty-picker {
        margin-top: 32px !important;
        order: initial !important;
    }

    .new-qty-picker__button {
        padding: 14px !important;
        width: 48px !important;
        height: 48px !important;
    }

    .new-qty-picker__input {
        width: 70px !important;
        font-size: 20px !important;
        line-height: 1.4 !important;
    }

    .btn-atc {
        font-size: 20px !important;
        padding: 18px 40px !important;
        margin-top: 32px !important;
        min-height: 66px !important;
    }
}

@media screen and (max-width: 768px) {
    .new-qty-picker {
        margin: 20px auto !important;
    }

    .btn-atc {
        font-size: 16px !important;
        padding: 14px 24px !important;
        margin-top: 20px !important;
        min-height: 56px !important;
    }

    .custom-quantity-tins__item:hover {
        transform: translateY(-3px) scale(1.01) !important;
    }

    .cart-notification {
        top: 10px;
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(-100%);
    }

    .cart-notification.show {
        transform: translateY(0);
    }
}

@media screen and (max-width: 480px) {
    .new-qty-picker {
        transform: scale(0.9);
    }
    
    .btn-atc {
        font-size: 14px !important;
        padding: 12px 20px !important;
        min-height: 50px !important;
    }
}