/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500;600;700&display=swap');

/* Gold Ring Booking Shortcode Styles - Updated Design */

.gold-ring-booking-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    font-family: 'Roboto', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    min-height: 100vh;
}

.grb-main-content {
    background: white;
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    gap: 30px;
}

/* Product Section - Top */
.grb-product-section-top {
    display: grid;
    grid-template-columns: 1fr 1fr;
    /* gap: 40px; */
    align-items: center;
    /* padding: 30px 0; */
    border-bottom: 2px solid #f0f0f0;
}

.grb-product-image-main {
    text-align: center;
}

.grb-product-image-main img {
    /* max-width: 100%; */
    height: auto;
    border-radius: 15px;
    box-shadow: none;
    transition: transform 0.3s ease;
}

.grb-product-image-main img:hover {
    transform: scale(1.02);
}

.grb-product-info-main {
    text-align: left;
}

.grb-product-title-main {
    font-size: 20px;
    font-weight: 700;
    color: #333;
    /* margin: 0 0 25px 0; */
    line-height: 1.3;
}

/* .grb-product-price-main {
    margin: 20px 0;
} */

.grb-price-value-main {
    font-size: 20px;
    font-weight: 800;
    color: #ffa200;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
}

.grb-price-value-main.price-updated {
    transform: scale(1.1);
    color: #ffa200;
}

.grb-product-note-main p {
    color: #666;
    font-size: 12px;
    font-style: italic;
    margin: 0;
}

.grb-label-weight {
    display: block;
    font-weight: 700;
    color: #333;
    font-size: 14px;
    margin-bottom: 15px;
}

/* Dropdown Container with Checkbox */
.grb-weight-dropdown-container {
    position: relative;
    width: 100%;
}

.grb-weight-dropdown-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: white;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 15px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    user-select: none;
}

.grb-weight-dropdown-toggle:hover {
    border-color: #fffff0;
    background: #fffef8;
}

.grb-weight-dropdown-container.open .grb-weight-dropdown-toggle {
    border-color: #fffff0;
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

.grb-dropdown-placeholder {
    font-size: 1em;
    color: #666;
    font-weight: 600;
}

.grb-dropdown-arrow {
    color: #666;
    transition: transform 0.3s ease;
    font-size: 0.9em;
}

.grb-weight-dropdown-container.open .grb-dropdown-arrow {
    transform: rotate(180deg);
}

.grb-weight-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    border: 2px solid #fffff0;
    border-top: none;
    border-bottom-left-radius: 12px;
    border-bottom-right-radius: 12px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    z-index: 100;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

.grb-weight-dropdown-container.open .grb-weight-dropdown-menu {
    max-height: 300px;
    overflow-y: auto;
}

.grb-dropdown-item {
    display: flex;
    align-items: center;
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-bottom: 1px solid #f0f0f0;
}

.grb-dropdown-item:last-child {
    border-bottom: none;
}

.grb-dropdown-item:hover {
    background: #fffef8;
}

.grb-dropdown-item input[type="checkbox"] {
    margin-right: 12px;
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: #000000;
}

.grb-dropdown-label {
    font-size: 1em;
    font-weight: 600;
    color: #333;
    cursor: pointer;
    user-select: none;
}

.grb-dropdown-item:has(input:checked) {
    background: linear-gradient(135deg, #fffef8, #fffef0);
}

.grb-dropdown-item:has(input:checked) .grb-dropdown-label {
    color: #666;
    font-weight: 700;
}

/* Image Slider Styles - Draggable */
.grb-image-slider {
    position: relative;
    width: 100%;
    height: 400px; /* Fixed height for consistent centering */
    overflow: hidden;
    border-radius: 15px;
    box-shadow: none;
    cursor: grab;
    user-select: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.grb-image-slider:active {
    cursor: grabbing;
}

.grb-slider-track {
    display: flex;
    height: 100%;
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

.grb-slide {
    min-width: 100%;
    max-width: 100%;
    flex-shrink: 0;
    flex-grow: 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.grb-slide img {
    max-width: 100%;
    max-height: 100%;
    height: auto;
    display: block;
    pointer-events: none;
    object-fit: contain;
    object-position: center;
    margin: 0 auto;
}

.grb-slider-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

.grb-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
    cursor: pointer;
    transition: all 0.3s ease;
}

.grb-dot.active {
    background: #fffff0;
    transform: scale(1.3);
}

.grb-dot:hover {
    background: #fffff0;
}

/* Dynamic Products Container */
.grb-dynamic-products-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Dynamic Product Display - Exact Match to Image */
.grb-dynamic-product {
    /* padding: 30px 0;
    border-bottom: 2px solid #f0f0f0; */
    animation: slideInUp 0.5s ease-out;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.grb-dynamic-content {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: 10px;
    align-items: center;
    background: #ededed;
    padding: 30px;
    border-radius: 20px;
    border: 1px solid #e0e0e0;
    box-shadow: none;
}

.grb-dynamic-image {
    position: relative;
    text-align: center;
}

.grb-dynamic-image img {
    width: 85%;
    max-width: 200px;
    height: auto;
    border-radius: 15px;
    box-shadow: none;
    background: linear-gradient(135deg, #fff9f7, #fef5f0);
    /* padding: 20px; */
    border: 2px solid #f0f0f0;
}

.grb-dynamic-info {
    flex: 1;
}

.grb-dynamic-title {
    font-size: 13px;
    font-weight: 700;
    color: #333;
    /* margin: 0 0 25px 0; */
    line-height: 1.3;
}

.grb-quantity-section {
    display: flex;
    align-items: center;
    gap: 20px;
}

.grb-quantity-label {
    font-weight: 600;
    color: #333;
    font-size: 14px;
}

/* Quantity Selector - Exact Match to Image */
.grb-quantity-selector {
    display: flex;
    align-items: center;
    background: white;
    border: 1px solid #e0e0e0;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: none;
}

.grb-qty-btn {
    background: #f5f5f5;
    color: #333;
    border: none;
    width: 45px;
    height: 45px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 0;
    margin: 0;
}

.grb-qty-minus {
    border-top-left-radius: 12px;
    border-bottom-left-radius: 12px;
}

.grb-qty-plus {
    border-top-right-radius: 12px;
    border-bottom-right-radius: 12px;
}

.grb-qty-btn:hover {
    background: #e8e8e8;
    transform: none;
}

.grb-qty-btn:active {
    transform: scale(0.95);
}

.grb-quantity {
    margin: 0!important;
    height: 35px!important;
    background: white;
    border: none;
    border-left: 1px solid #e0e0e0;
    border-right: 1px solid #e0e0e0;
    padding: 12px 15px;
    text-align: center;
    font-size: 14px;
    font-weight: 700;
    color: #333;
    width: 70px;
    font-family: 'Roboto', 'Arial', sans-serif;
    outline: none;
    -moz-appearance: textfield;
    pointer-events: none;
    user-select: none;
}

.grb-quantity::-webkit-outer-spin-button,
.grb-quantity::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Quantity Selector Focus States */
.grb-quantity-selector:focus-within {
    border-color: #fffff0;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

/* Booking Form */
.grb-booking-form {
    /* padding: 30px 0; */
    /* animation: fadeIn 0.6s ease-out; */
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.grb-form-group {
    display: flex;
    flex-direction: column;
    /* gap: 10px;
    margin-bottom: 20px; */
}

.grb-label {
    font-weight: 600;
    color: #333;
    font-size: 1.1em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.grb-label-icon {
    font-size: 1.2em;
}

.grb-required {
    color: #e74c3c;
    font-weight: 700;
}

/* Estimated Price */
.grb-estimated-price {
    background: linear-gradient(135deg, #e8f5e8, #d4edda);
    border: 2px solid #28a745;
    border-radius: 15px;
    padding: 20px;
    text-align: center;
    margin-bottom: 25px;
}

.grb-price-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.3em;
    font-weight: 600;
    color: #155724;
    margin-bottom: 10px;
}

.grb-price-amount {
    font-size: 1.5em;
    color: #28a745;
}

.grb-price-note {
    margin: 0;
    font-size: 0.9em;
    color: #6c757d;
    font-style: italic;
}

/* Important Notes */
.grb-important-notes {
    background: #fff8e1;
    border: 1px solid #ffd54f;
    border-radius: 12px;
    padding: 20px;
    margin: 20px 0;
    text-align: left;
}

/* Form Sections Container - Mobile */
.grb-form-sections-container {
    display: block;
}

/* Hide important notes in product image container on mobile */
.grb-product-image-main .grb-important-notes {
    display: none;
}

/* Show important notes mobile version */
.grb-important-notes-mobile {
    display: block;
}

/* Hide form actions inside customer info on mobile */
.grb-customer-info .grb-form-actions {
    display: none;
}

/* Show form actions outside on mobile */
.grb-form-actions-mobile {
    display: block;
}

.grb-notes-title {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #000000;
    margin: 0 0 5px 0;
    font-size: 13px;
}

.grb-icon {
    font-size: 1.2em;
}

.grb-notes-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.grb-notes-list li {
    padding: 0;
    color: #000000;
    font-size: 13px;
    line-height: 1.2;
    margin: 0 0 5px 0;
}

/* Store Section */
.grb-store-section {
    margin-bottom: 30px;
}

.grb-store-section.error {
    border: 2px solid #dc3545;
    border-radius: 12px;
    padding: 15px;
    background: #fff5f5;
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

.grb-section-title {
    font-size: 13px;
    font-weight: 700;
    color: #000;
    margin: 15px 0 0 0;
    text-align: left;
}

.grb-store-system {
    background: #FEE28B;
    border-radius: 8px 8px 0 0;
    padding: 5px;
    margin-top: 10px;
    border: 1px solid #ddd;
    border-bottom: none;
}

.grb-store-system-container {
    background: white;
    border: 1px solid #ddd;
    border-radius: 0px 0px 12px 12px;
    border-top: none;
    padding: 5px;
}

.grb-store-system-header {
    font-size: 13px;
    font-weight: 700;
    color: #000;
    text-align: center;
    margin-bottom: 10px;
}

.grb-store-dropdowns {
    display: flex;
    gap: 8px;
    margin-bottom: 15px;
}

.grb-stores-list {
    max-height: 400px; /* Tăng chiều cao để hiển thị nhiều cửa hàng hơn */
    overflow-y: auto;
    background: white;
    border-radius: 6px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-top: 15px;
}

.grb-store-item {
    padding: 10px;
    border-radius: 4px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: background-color 0.2s ease;
}

.grb-store-item:hover {
    background: #f5f5f5;
}

.grb-store-item.selected {
    background: #FEE28B;
    border: 1px solid #FFD44D;
}

.grb-store-item-name {
    font-size: 13px;
    font-weight: 700;
    color: #000;
    margin-bottom: 4px;
}

.grb-store-item-address {
    font-size: 12px;
    color: #666;
    line-height: 1.3;
}

.grb-dropdown-group {
    flex: 1;
}

.grb-city-select,
.grb-district-select {
    width: 100%;
    background: white;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 10px 12px;
    font-size: 13px;
    color: #000;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23000" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 10px;
}

.grb-store-card {
    background: white;
    border-radius: 8px;
    padding: 15px;
    border: 1px solid #ddd;
    box-shadow: none;
}

.grb-store-name {
    font-size: 13px;
    font-weight: 700;
    color: #000;
    margin: 0 0 8px 0;
}

.grb-store-hours,
.grb-store-address {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 13px;
    color: #000;
    margin-bottom: 6px;
    line-height: 1.4;
}

.grb-store-icon {
    font-size: 13px;
    flex-shrink: 0;
}

.grb-select-store-btn, .grb-confirm-store-btn {
    width: 100%;
    background: #FEE28B;
    border: none;
    border-radius: 6px;
    padding: 12px;
    font-size: 13px;
    font-weight: 700;
    color: #000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 12px;
    transition: all 0.3s ease;
}

.grb-select-store-btn:hover, .grb-confirm-store-btn:hover {
    background: #FFF2CC;
}

.grb-select-store-btn.selected {
    background: #28a745 !important;
    color: white !important;
}

.grb-store-card.selected {
    border: 2px solid #28a745;
    background: #f8fff9;
}

/* Customer Information */
.grb-customer-info {
    margin: 0;
}


.grb-form-description {
    font-size: 13px;
    color: #000;
    margin: 0 0 10px 0;
    text-align: left;
}

.grb-label {
    display: block;
    font-size: 13px;
    font-weight: 700;
    color: #000;
    margin-bottom: 8px;
}

.grb-input {
    width: 100%;
    background: white;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 12px;
    font-size: 13px;
    color: #000;
    margin-bottom: 15px;
    box-sizing: border-box;
}

.grb-input:focus {
    outline: none;
    border-color: #FFD44D;
}

.grb-input::placeholder {
    color: #999;
}

/* Submit Button */
.grb-submit-btn {
    width: 100%;
    background: #FFD44D;
    border: none;
    border-radius: 8px;
    padding: 15px;
    font-size: 13px;
    font-weight: 700;
    color: #000;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
    transform: none !important;
}

.grb-submit-btn:hover {
    background: #FFC107;
}

.grb-disclaimer {
    font-size: 13px;
    color: #000;
    text-align: center;
    margin: 0;
    line-height: 1.4;
}

/* Legacy Store Selection */
.grb-select {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 15px;
    font-size: 1.1em;
    color: #495057;
    cursor: pointer;
    transition: all 0.3s ease;
}

.grb-select:focus {
    outline: none;
    border-color: #fffff0;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.grb-select:hover {
    border-color: #fffff0;
}

/* Customer Information */
.grb-customer-info {
    border-top: 3px solid #fffff0;
}

.grb-section-title {
    color: #fffff0;
    font-size: 16px;
    font-weight: 700;
    margin: 15px 0 0 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.grb-form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.grb-form-row-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
}

.grb-input, .grb-textarea {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 12px;
    padding: 15px;
    font-size: 1.1em;
    color: #495057;
    transition: all 0.3s ease;
    width: 100%;
    box-sizing: border-box;
}

.grb-input:focus, .grb-textarea:focus {
    outline: none;
    border-color: #fffff0;
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

.grb-input::placeholder, .grb-textarea::placeholder {
    color: #adb5bd;
}

.grb-textarea {
    resize: vertical;
    min-height: 80px;
}

/* Submit Button */
.grb-form-actions {
    text-align: center;
    margin-top: 5px;
}

.grb-submit-btn {
    background: linear-gradient(135deg, #fffff0, #ff8c00);
    color: white;
    border: none;
    border-radius: 15px;
    padding: 20px 40px;
    font-size: 1.3em;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 5px 15px rgba(255, 107, 53, 0.3);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.grb-submit-btn:hover {
    background: linear-gradient(135deg, #e55a2b, #d54d1f);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.4);
}

.grb-submit-btn:active {
    background: #FFB300;
}

.grb-submit-note {
    margin: 15px 0 0 0;
    color: #6c757d;
    font-size: 0.9em;
    font-style: italic;
}

/* Popup Styles */
.grb-popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    display: none;
    align-items: center;
    justify-content: center;
}

.grb-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.grb-popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: white;
    border-radius: 20px;
    padding: 40px;
    max-width: 400px;
    width: 90%;
    text-align: center;
    animation: popupSlideIn 0.3s ease-out;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.grb-popup-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5em;
    font-weight: 700;
    color: white;
}

.grb-popup-success .grb-popup-icon {
    background: #28a745;
}

.grb-popup-error .grb-popup-icon {
    background: #dc3545;
}

.grb-popup-title {
    font-size: 16px;
    font-weight: 700;
    color: #333;
    margin: 0 0 15px 0;
}

.grb-popup-message {
    font-size: 16px;
    color: #666;
    line-height: 1.5;
    margin: 0 0 25px 0;
}

.grb-popup-btn {
    background: #FFD44D;
    color: #333;
    border: none;
    border-radius: 25px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.grb-popup-success .grb-popup-btn {
    background: #0068ff;
    color: white;
    font-size: 10px;
}

.grb-popup-success .grb-popup-btn:hover {
    background: #0056cc;
}

.grb-popup-btn:hover {
    background: #FFC107;
    transform: translateY(-2px);
    box-shadow: none;
}

.grb-popup-btn:active {
    transform: translateY(0);
}

/* Mobile Design - Exact Match to Image */
/* Limit Popup Styles */
.grb-limit-popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}

.grb-limit-popup {
    background: white;
    border-radius: 15px;
    box-shadow: none;
    max-width: 350px;
    width: 90%;
    padding: 0;
    margin: 0;
}

.grb-popup-content {
    padding: 30px 25px;
    text-align: center;
}

.grb-popup-title {
    margin: 0 0 20px 0;
    font-size: 16px;
    font-weight: 700;
    color: #ffa200;
    text-transform: uppercase;
}

.grb-popup-message {
    margin: 0 0 25px 0;
    line-height: 1.6;
    color: #333;
    font-size: 16px;
}

.grb-popup-btn {
    background: #FFD44D;
    color: rgb(0, 0, 0);
    border: none;
    padding: 5px 25px;
    border-radius: 25px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 120px;
}

.grb-popup-success .grb-popup-btn {
    background: #0068ff;
    color: white;
    font-size: 10px;
}

.grb-popup-success .grb-popup-btn:hover {
    background: #0056cc;
}

.grb-popup-btn:hover {
    background: #e89200;
    transform: translateY(-1px);
}

@media (max-width: 768px) {
    .desktop-img {
        display: none !important;
    }
    .mobile-img {
        display: block !important;
    }
    .gold-ring-booking-container {
        max-width: 100%;
        padding: 0;
        margin: 0;
        background: white;
    }
    
    .grb-main-content {
        max-width: 100%;
        margin: 0;
        padding: 20px;
        border-radius: 0;
        box-shadow: none;
        gap: 25px;
    }
    
    /* Store Section Mobile */
    .grb-store-section {
        margin-bottom: 25px;
    }
    
    .grb-section-title {
        font-size: 13px;
        font-weight: 700;
        color: #000;
        margin: 15px 0 0px 0;
    }
    
    .grb-store-system {
        background: #FEE28B;
        border-radius: 8px 8px 0 0;
        padding: 5px;
        margin-top: 10px;
        border: 1px solid #ddd;
        border-bottom: none;
    }
    
    .grb-store-system-container {
        background: white;
        border: 1px solid #ddd;
        border-radius: 0px 0px 12px 12px;
        border-top: none;
        padding: 15px;
    }
    
    .grb-store-system-header {
        font-size: 13px;
        font-weight: 700;
        color: #000;
        text-align: center;
        margin-bottom: 10px;
    }
    
    .grb-store-dropdowns {
        display: flex;
        gap: 8px;
        margin-bottom: 15px;
    }
    
    .grb-stores-list {
        max-height: 400px; /* Tăng chiều cao để hiển thị nhiều cửa hàng hơn */
        overflow-y: auto;
        background: white;
        border-radius: 6px;
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-top: 15px;
    }
    
    .grb-city-select,
    .grb-district-select {
        width: 100%;
        background: white;
        border: 1px solid #ddd;
        border-radius: 6px;
        padding: 10px 12px;
        font-size: 13px;
        color: #000;
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23000" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
        background-repeat: no-repeat;
        background-position: right 12px center;
        background-size: 10px;
    }
    
    .grb-store-card {
        background: white;
        border-radius: 8px;
        padding: 15px;
        border: 1px solid #ddd;
        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    }
    
    .grb-store-name {
        font-size: 13px;
        font-weight: 700;
        color: #000;
        margin: 0 0 8px 0;
    }
    
    .grb-store-hours,
    .grb-store-address {
        display: flex;
        align-items: flex-start;
        gap: 8px;
        font-size: 13px;
        color: #000;
        margin-bottom: 6px;
        line-height: 1.4;
    }
    
    .grb-store-icon {
        font-size: 13px;
        flex-shrink: 0;
    }
    
    .grb-select-store-btn, .grb-confirm-store-btn {
        width: 100%;
        background: #FEE28B;
        border: none;
        border-radius: 6px;
        padding: 12px;
        font-size: 13px;
        font-weight: 700;
        color: #000;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        margin-top: 12px;
        transition: all 0.3s ease;
    }
    
    .grb-select-store-btn:hover, .grb-confirm-store-btn:hover {
        background: #FFF2CC;
    }
    
    .grb-select-store-btn.selected {
        background: #28a745 !important;
        color: white !important;
    }
    
    .grb-store-card.selected {
        border: 2px solid #28a745;
        background: #f8fff9;
    }
    
    /* Customer Info Mobile */
    .grb-customer-info {
        margin: 0;
    }
    
    
    .grb-form-description {
        font-size: 13px;
        color: #000;
        margin: 0 0 10px 0;
        text-align: left;
    }
    
    .grb-label {
        display: block;
        font-size: 13px;
        font-weight: 700;
        color: #000;
        margin-bottom: 8px;
    }
    
    .grb-input {
        width: 100%;
        background: white;
        border: 1px solid #ddd;
        border-radius: 6px;
        padding: 12px;
        font-size: 13px;
        color: #000;
        margin-bottom: 15px;
        box-sizing: border-box;
    }
    
    .grb-input:focus {
        outline: none;
        border-color: #FFD44D;
    }
    
    .grb-input::placeholder {
        color: #999;
    }
    
    /* Submit Button Mobile */
    .grb-submit-btn {
        width: 100%;
        background: #FFD44D;
        border: none;
        border-radius: 8px;
        padding: 15px;
        font-size: 14px;
        font-weight: 700;
        color: #000;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        margin-bottom: 10px;
        transform: none !important;
    }
    
    .grb-submit-btn:hover {
        background: #FFC107;
    }
    
    .grb-disclaimer {
        font-size: 13px;
        color: #000;
        text-align: center;
        margin: 0;
        line-height: 1.4;
    }
    
    /* Product Section Top - Mobile */
    .grb-product-section-top {
        display: block;
        padding: 0;
        border-bottom: none;
        gap: 0;
    }
    
    .grb-product-image-main {
        text-align: center;
        margin-bottom: 20px;
    }
    
    .grb-product-image-main img {
        max-width: 250px;
        width: auto;
        height: auto;
        border-radius: 15px;
        box-shadow: none;
        margin: 0 auto;
        display: block;
    }
    
    .grb-product-info-main {
        text-align: left;
        padding: 0;
    }
    
    .grb-product-title-main {
        font-size: 20px;
        font-weight: 700;
        color: #333;
        /* margin: 0 0 10px 0; */
        text-align: left;
    }
    
    .grb-product-price-main {
        font-size: 2.2em;
        color: #fffff0;
        font-weight: 700;
        /* margin: 0 0 5px 0; */
        text-align: left;
    }
    
    .grb-price-note {
        font-size: 0.9em;
        color: #666;
        margin: 0 0 25px 0;
        font-style: italic;
        text-align: left;
    }
    
    /* Weight Selection Dropdown - Mobile */
    .grb-weight-dropdown-toggle {
        padding: 12px 15px;
        font-size: 0.95em;
    }
    
    .grb-dropdown-placeholder {
        font-size: 0.95em;
    }
    
    .grb-dropdown-item {
        padding: 10px 15px;
    }
    
    .grb-dropdown-label {
        font-size: 0.95em;
    }
    
    .grb-dropdown-item input[type="checkbox"] {
        width: 16px;
        height: 16px;
        margin-right: 10px;
        accent-color: #000000;
    }
    
    /* Slider Mobile */
    .grb-image-slider {
        border-radius: 10px;
        height: 300px; /* Smaller height for mobile */
    }
    
    .grb-slider-dots {
        gap: 8px;
        margin-top: 10px;
    }
    
    .grb-dot {
        width: 8px;
        height: 8px;
    }
    
    /* Dynamic Products Container Mobile */
    .grb-dynamic-products-container {
        gap: 15px;
    }
    
    /* Dynamic Product Display - Mobile Exact Match */
    .grb-dynamic-content {
        display: grid;
        grid-template-columns: 120px 1fr;
        gap: 10px;
        background: #ededed;
        padding: 10px;
        border-radius: 15px;
        border: 1px solid #e0e0e0;
        box-shadow: none;
        margin: 0;
        align-items: center;
    }
    
    .grb-dynamic-image {
        margin: 0;
        text-align: center;
    }
    
    .grb-dynamic-image img {
        max-width: 100px;
        width: 85%;
        height: auto;
        border-radius: 8px;
        background: white;
        /* padding: 8px; */
        border: 1px solid #e0e0e0;
        box-shadow: none;
    }
    
    .grb-dynamic-info {
        display: flex;
        flex-direction: column;
        gap: 5px;
    }
    
    .grb-dynamic-title {
        font-size: 13px;
        font-weight: 700;
        color: #333;
        margin: 0;
        text-align: left;
        line-height: 1.3;
    }
    
    /* Quantity Section - Mobile Exact Match */
    .grb-quantity-section {
        display: flex;
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }
    
    .grb-quantity-label {
        font-size: 14px;
        font-weight: 600;
        color: #333;
        margin: 0;
    }
    
    .grb-quantity-selector {
        display: flex;
        align-items: center;
        background: white;
        border: 1px solid #ccc;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: none;
    }
    
    .grb-qty-btn {
        background: #f5f5f5;
        color: #333;
        border: 1px solid #e0e0e0;
        width: 24px;
        height: 22px;
        font-size: 14px;
        font-weight: 700;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: background-color 0.2s ease;
        line-height: 1;
    }
    
    .grb-qty-minus {
        border-top-left-radius: 8px;
        border-bottom-left-radius: 8px;
        border-right: none;
    }
    
    .grb-qty-plus {
        border-top-right-radius: 8px;
        border-bottom-right-radius: 8px;
        border-left: none;
    }
    
    .grb-qty-btn:hover {
        background: #e8e8e8;
    }
    
    .grb-qty-btn:active {
        transform: scale(0.95);
    }
    
    .grb-quantity {
        background: white;
        border: none;
        border-left: 1px solid #e0e0e0;
        border-right: 1px solid #e0e0e0;
        padding: 4px 6px;
        text-align: center;
        font-size: 0.9em;
        font-weight: 700;
        color: #333;
        width: 35px;
        height: 22px;
        font-family: 'Roboto', 'Arial', sans-serif;
        outline: none;
        -moz-appearance: textfield;
        line-height: 1;
    }
    
    .grb-quantity::-webkit-outer-spin-button,
    .grb-quantity::-webkit-inner-spin-button {
        -webkit-appearance: none;
        margin: 0;
    }
    
    /* Form adjustments for mobile */
    .grb-booking-form {
        /* padding: 25px 0; */
    }
    
    .grb-form-row-2 {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .grb-input, .grb-textarea, .grb-select {
        padding: 12px;
        font-size: 1em;
    }
    
    .grb-submit-btn {
        padding: 15px 10px;
        font-size: 14px;
        width: 100%;
    }
    
    /* Popup adjustments */
    .grb-popup-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        padding: 15px 20px;
        margin: 0;
        max-width: 90%;
        width: calc(100% - 40px);
    }
    
    .grb-popup-icon {
        width: 60px;
        height: 60px;
        font-size: 2em;
    }
    
    .grb-popup-title {
        font-size: 16px;
    }
    
    .grb-popup-message {
        font-size: 16px;
    }
    
    /* Banner responsive */
    
    .grb-banner-image {
        border-radius: 10px;
    }
}

/* Tablet Layout - 768px to 1023px */
@media (min-width: 768px) and (max-width: 1023px) {
    .gold-ring-booking-container {
        max-width: 100%;
        padding: 20px;
        background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
        margin: 0 auto;
    }
    
    .grb-main-content {
        background: white;
        border-radius: 20px;
        padding: 30px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        display: flex;
        flex-direction: column;
        gap: 30px;
    }
    
    /* Product Section - Tablet 2 columns */
    .grb-product-section-top {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        align-items: start;
        border-bottom: 2px solid #f0f0f0;
        padding: 20px 0;
    }
    
    .grb-product-image-main {
        position: sticky;
        top: 70px;
        align-self: start;
    }
    
    .grb-product-image-main img {
        max-width: 100%;
        height: auto;
        border-radius: 15px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    }
    
    /* Product Info - Tablet */
    .grb-product-info-main {
        padding-left: 20px;
    }
    
    .grb-product-title {
        font-size: 24px;
        font-weight: 700;
        color: #000;
        margin: 0 0 15px 0;
        text-align: left;
    }
    
    .grb-product-description {
        font-size: 14px;
        color: #666;
        margin: 0 0 20px 0;
        text-align: left;
        line-height: 1.5;
    }
    
    /* Weight Selection - Tablet */
    .grb-weight-selection {
        margin-bottom: 25px;
    }
    
    .grb-weight-title {
        font-size: 16px;
        font-weight: 700;
        color: #000;
        margin: 0 0 15px 0;
        text-align: left;
    }
    
    .grb-weight-dropdown-container {
        position: relative;
        margin-bottom: 15px;
    }
    
    .grb-weight-dropdown {
        width: 100%;
        background: white;
        border: 2px solid #ddd;
        border-radius: 8px;
        padding: 12px 15px;
        font-size: 14px;
        color: #000;
        cursor: pointer;
        appearance: none;
        background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
        background-position: right 12px center;
        background-repeat: no-repeat;
        background-size: 16px;
        padding-right: 40px;
    }
    
    .grb-weight-dropdown:focus {
        outline: none;
        border-color: #FFD44D;
        box-shadow: 0 0 0 3px rgba(255, 212, 77, 0.1);
    }
    
    /* Weight Options - Tablet */
    .grb-weight-options {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: white;
        border: 2px solid #ddd;
        border-top: none;
        border-radius: 0 0 8px 8px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        z-index: 100;
        max-height: 200px;
        overflow-y: auto;
    }
    
    .grb-weight-options.show {
        display: block;
    }
    
    .grb-weight-option {
        padding: 12px 15px;
        cursor: pointer;
        border-bottom: 1px solid #f0f0f0;
        display: flex;
        align-items: center;
        gap: 10px;
        font-size: 14px;
    }
    
    .grb-weight-option:last-child {
        border-bottom: none;
    }
    
    .grb-weight-option:hover {
        background: #f8f9fa;
    }
    
    .grb-weight-option input[type="checkbox"] {
        margin: 0;
        width: 16px;
        height: 16px;
        accent-color: #000000;
    }
    
    .grb-weight-option-label {
        flex: 1;
        font-weight: 600;
        color: #000;
    }
    
    .grb-weight-option-price {
        font-weight: 700;
        color: #FFD44D;
        font-size: 13px;
    }
    
    /* Dynamic Products - Tablet */
    .grb-dynamic-products-container {
        margin-bottom: 25px;
    }
    
    .grb-dynamic-product {
        background: #f8f9fa;
        border-radius: 12px;
        padding: 15px;
        margin-bottom: 15px;
        display: flex;
        align-items: center;
        gap: 15px;
    }
    
    .grb-product-image {
        width: 60px;
        height: 60px;
        border-radius: 8px;
        object-fit: cover;
        flex-shrink: 0;
    }
    
    .grb-product-details {
        flex: 1;
    }
    
    .grb-product-weight {
        font-size: 14px;
        font-weight: 700;
        color: #000;
        margin: 0 0 5px 0;
    }
    
    .grb-product-price {
        font-size: 13px;
        font-weight: 700;
        color: #FFD44D;
        margin: 0 0 10px 0;
    }
    
    .grb-quantity-controls {
        display: flex;
        align-items: center;
        gap: 10px;
    }
    
    .grb-quantity-btn {
        width: 28px;
        height: 28px;
        border: 1px solid #ddd;
        background: white;
        border-radius: 4px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        font-size: 16px;
        font-weight: 700;
        color: #000;
    }
    
    .grb-quantity-btn:hover {
        background: #f0f0f0;
    }
    
    .grb-quantity {
        width: 40px;
        text-align: center;
        border: 1px solid #ddd;
        border-radius: 4px;
        padding: 4px;
        font-size: 14px;
        font-weight: 700;
    }
    
    /* Total Price - Tablet */
    .grb-total-price {
        background: linear-gradient(135deg, #FFD44D 0%, #FFC107 100%);
        border-radius: 12px;
        padding: 15px;
        text-align: center;
        margin-bottom: 25px;
    }
    
    .grb-total-price-text {
        font-size: 16px;
        font-weight: 700;
        color: #000;
        margin: 0;
    }
    
    /* Store Section - Tablet */
    .grb-product-info-main .grb-store-section {
        margin-bottom: 30px;
        width: 100%;
    }
    
    .grb-product-info-main .grb-section-title {
        font-size: 16px;
        font-weight: 700;
        color: #000;
        margin: 0 0 15px 0;
        text-align: left;
    }
    
    .grb-store-system-container {
        background: #FEE28B;
        border-radius: 12px;
        padding: 15px;
        margin-bottom: 15px;
    }
    
    .grb-store-dropdowns {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        margin-bottom: 15px;
    }
    
    .grb-dropdown-group select {
        width: 100%;
        background: white;
        border: 1px solid #ddd;
        border-radius: 6px;
        padding: 10px 12px;
        font-size: 13px;
        color: #000;
        cursor: pointer;
    }
    
    .grb-stores-list {
        max-height: 300px;
        overflow-y: auto;
        margin-bottom: 15px;
    }
    
    .grb-store-card {
        background: white;
        border: 1px solid #ddd;
        border-radius: 8px;
        padding: 12px;
        margin-bottom: 10px;
        cursor: pointer;
        transition: all 0.3s ease;
    }
    
    .grb-store-card:hover {
        border-color: #FFD44D;
        transform: translateY(-1px);
    }
    
    .grb-store-card.selected {
        border: 2px solid #28a745;
        background: #f8fff9;
    }
    
    .grb-store-name {
        font-size: 14px;
        font-weight: 700;
        color: #000;
        margin: 0 0 8px 0;
    }
    
    .grb-store-hours, .grb-store-address {
        font-size: 12px;
        color: #666;
        margin: 0 0 5px 0;
        display: flex;
        align-items: center;
        gap: 5px;
    }
    
    .grb-store-icon {
        font-size: 12px;
        flex-shrink: 0;
    }
    
    .grb-select-store-btn, .grb-confirm-store-btn {
        width: 100%;
        background: #FEE28B;
        border: none;
        border-radius: 6px;
        padding: 10px;
        font-size: 13px;
        font-weight: 700;
        color: #000;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 8px;
        margin-top: 10px;
        transition: all 0.3s ease;
    }
    
    .grb-select-store-btn:hover, .grb-confirm-store-btn:hover {
        background: #FFF2CC;
    }
    
    .grb-select-store-btn.selected {
        background: #28a745 !important;
        color: white !important;
    }
    
    /* Customer Information - Tablet */
    .grb-customer-info {
        margin: 0;
    }
    
    
    .grb-form-description {
        font-size: 14px;
        color: #000;
        margin: 0 0 20px 0;
        text-align: left;
    }
    
    .grb-label {
        display: block;
        font-size: 14px;
        font-weight: 700;
        color: #000;
        margin-bottom: 8px;
    }
    
    .grb-input, .grb-textarea {
        width: 100%;
        background: white;
        border: 2px solid #ddd;
        border-radius: 6px;
        padding: 12px 15px;
        font-size: 14px;
        color: #000;
        margin-bottom: 15px;
        box-sizing: border-box;
        transition: all 0.3s ease;
    }
    
    .grb-input:focus, .grb-textarea:focus {
        outline: none;
        border-color: #FFD44D;
        box-shadow: 0 0 0 3px rgba(255, 212, 77, 0.1);
    }
    
    .grb-input::placeholder, .grb-textarea::placeholder {
        color: #999;
    }
    
    /* Submit Button - Tablet */
    .grb-submit-btn {
        width: 100%;
        background: #FFD44D;
        border: none;
        border-radius: 10px;
        padding: 12px;
        font-size: 16px;
        font-weight: 700;
        color: #000;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-bottom: 15px;
        transition: all 0.3s ease;
        transform: none !important;
    }
    
    .grb-submit-btn:hover {
        background: #FFC107;
        box-shadow: 0 4px 12px rgba(255, 212, 77, 0.3);
    }
    
    .grb-submit-btn:disabled {
        background: #ccc;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }
    
    .grb-disclaimer {
        font-size: 12px;
        color: #000;
        text-align: center;
        margin: 0;
        line-height: 1.4;
    }
    
    /* Important Notes - Tablet */
    .grb-important-notes {
        background: #fff3cd;
        border: 1px solid #ffeaa7;
        border-radius: 8px;
        padding: 15px;
        margin: 20px 0;
        font-size: 13px;
        color: #856404;
        line-height: 1.5;
    }
    
    .grb-important-notes h4 {
        margin: 0 0 10px 0;
        font-size: 14px;
        font-weight: 700;
        color: #856404;
    }
    
    .grb-important-notes ul {
        margin: 0;
        padding-left: 20px;
    }
    
    .grb-important-notes li {
        margin-bottom: 5px;
    }
}

/* Desktop Layout - 1024px and up */
@media (min-width: 1024px) {
    .desktop-img {
        display: block;
    }
    .mobile-img {
        display: none !important;
    }
    .grb-label-weight {
        font-size: 17px;
    }
    
    .gold-ring-booking-container {
        margin: 0 auto;
        padding: 0;
        background: none;
        max-width: 1350px;
    }
    
    .grb-main-content {
        background: white;
        border-radius: 0;
        padding: 40px;
        box-shadow: none;
        display: flex;
        flex-direction: column;
        gap: 40px;
        width: 100%;
        min-height: 100vh;
    }
    
    /* Product Section - Desktop 2 columns */
    .grb-product-section-top {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 40px;
        align-items: start;
        border-bottom: none;
        padding: 0;
    }
    
    /* Make product image sticky */
    .grb-product-image-main {
        position: sticky;
        top: 70px;
        align-self: start;
    }
    
    /* Move weight selection and dynamic products to right column */
    .grb-product-info-main {
        display: flex;
        flex-direction: column;
    }
    
    .grb-product-image-main img {
        max-width: 100%;
        height: auto;
        border-radius: 15px;
        box-shadow: none;
    }
    
    .grb-product-title-main {
        font-size: 28px;
        font-weight: 700;
        color: #333;
        margin: 0 0 0 0;
        line-height: 1.3;
    }
    
    .grb-price-value-main {
        font-size: 32px;
        font-weight: 800;
        color: #ffa200;
    }
    
    /* Weight Selection - Desktop */
    .grb-weight-selection-section {
        margin-top: 20px;
        position: relative;
        z-index: 10;
    }
    
    .grb-weight-dropdown-container {
        position: relative;
        z-index: 10;
    }
    
    .grb-weight-dropdown-menu {
        z-index: 1000;
    }
    
    /* Weight Selection - Desktop */
    .grb-weight-dropdown-toggle {
        padding: 15px 20px;
        font-size: 1.1em;
    }
    
    .grb-dropdown-item {
        padding: 12px 20px;
    }
    
    .grb-dropdown-label {
        font-size: 1.1em;
    }
    
    /* Dynamic Products Container - Desktop */
    .grb-dynamic-products-container {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 20px;
        margin-top: 30px;
    }
    
    /* Move dynamic products to right column */
    .grb-product-info-main .grb-dynamic-products-container {
        grid-template-columns: 1fr 1fr;
        gap: 15px;
        margin-top: 20px;
    }
    
    /* Dynamic products in right column - 2 column layout */
    .grb-product-info-main .grb-dynamic-content {
        display: flex;
        flex-direction: column;
        gap: 15px;
        background: #ededed;
        padding: 20px;
        border-radius: 15px;
        border: 1px solid #e0e0e0;
    }
    
    .grb-product-info-main .grb-dynamic-image {
        display: none;
    }
    
    .grb-product-info-main .grb-dynamic-info {
        order: 2;
    }
    
    .grb-product-info-main .grb-dynamic-title {
        font-size: 16px;
        margin-bottom: 10px;
    }
    
    .grb-product-info-main .grb-quantity-selector {
        margin-top: 10px;
    }
    
    
    /* Important Notes - Desktop: Inside product image container */
    .grb-product-image-main .grb-important-notes {
        display: block;
        margin: 20px 0;
        padding: 15px;
        max-width: 100%;
        text-align: left;
    }
    
    /* Hide mobile important notes on desktop */
    .grb-important-notes-mobile {
        display: none;
    }
    
    /* Booking Form inside product info */
    .grb-product-info-main .grb-booking-form {
        margin-top: 40px;
        width: 100%;
    }
    
    /* Store and Customer sections stack vertically */
    .grb-product-info-main .grb-store-section {
        margin-bottom: 40px;
    }
    
    .grb-product-info-main .grb-customer-info {
        margin-bottom: 0;
    }
    
    /* Show form actions inside customer info on desktop */
    .grb-customer-info .grb-form-actions {
        display: block;
        margin-top: 20px;
    }
    
    /* Hide mobile form actions on desktop */
    .grb-form-actions-mobile {
        display: none;
    }
    
    /* Dynamic Products - Desktop */
    .grb-dynamic-content {
        display: grid;
        grid-template-columns: 200px 1fr;
        gap: 20px;
        background: #ededed;
        padding: 30px;
        border-radius: 20px;
        border: 1px solid #e0e0e0;
        box-shadow: none;
    }
    
    .grb-dynamic-image img {
        width: 100%;
        max-width: 180px;
        height: auto;
        border-radius: 15px;
        box-shadow: none;
    }
    
    .grb-dynamic-title {
        font-size: 16px;
        font-weight: 700;
        color: #333;
        margin: 0 0 20px 0;
        line-height: 1.3;
    }
    
    /* Quantity Section - Desktop */
    .grb-quantity-section {
        display: block;
    }
    
    .grb-quantity-label {
        font-size: 16px;
        font-weight: 600;
        color: #333;
    }
    
    .grb-quantity-selector {
        display: flex;
        align-items: center;
        background: white;
        border: 2px solid #e0e0e0;
        border-radius: 12px;
        overflow: hidden;
        box-shadow: none;
    }
    
    .grb-qty-btn {
        background: #f5f5f5;
        color: #333;
        border: none;
        width: 50px;
        height: 50px;
        font-size: 18px;
        font-weight: 700;
        cursor: pointer;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .grb-quantity {
        background: white;
        border: none;
        border-left: 2px solid #e0e0e0;
        border-right: 2px solid #e0e0e0;
        padding: 15px 20px;
        text-align: center;
        font-size: 16px;
        font-weight: 700;
        color: #333;
        width: 80px;
        font-family: 'Roboto', 'Arial', sans-serif;
        outline: none;
    }
    
    /* Store Section - Desktop */
    .grb-product-info-main .grb-store-section {
        margin-bottom: 40px;
        width: 100%;
    }
    
    .grb-product-info-main .grb-section-title {
        font-size: 18px;
        font-weight: 700;
        color: #000;
        margin: 0 0 20px 0;
        text-align: left;
    }
    
    .grb-store-system {
        background: #FEE28B;
        border-radius: 12px 12px 0 0;
        padding: 10px;
        margin-top: 15px;
        border: 1px solid #ddd;
        border-bottom: none;
    }
    
    .grb-store-system-header {
        font-size: 16px;
        font-weight: 700;
        color: #000;
        text-align: center;
        margin-bottom: 15px;
    }
    
    .grb-store-system-container {
        background: white;
        border: 1px solid #ddd;
        border-radius: 0px 0px 12px 12px;
        border-top: none;
        padding: 20px;
    }
    
    .grb-store-dropdowns {
        display: flex;
        gap: 15px;
        margin-bottom: 20px;
    }
    
    .grb-city-select,
    .grb-district-select {
        width: 100%;
        background: white;
        border: 2px solid #ddd;
        border-radius: 8px;
        padding: 0;
        font-size: 16px;
        color: #000;
        appearance: none;
        -webkit-appearance: none;
        -moz-appearance: none;
        background-image: url('data:image/svg+xml;charset=US-ASCII,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 4 5"><path fill="%23000" d="M2 0L0 2h4zm0 5L0 3h4z"/></svg>');
        background-repeat: no-repeat;
        background-position: right 20px center;
        background-size: 12px;
    }
    
    .grb-stores-list {
        max-height: 230px;
        overflow-y: auto;
        background: white;
        border-radius: 8px;
        display: flex;
        flex-direction: column;
        gap: 20px;
        margin-top: 20px;
    }
    
    .grb-store-card {
        background: white;
        border-radius: 12px;
        padding: 25px;
        border: 1px solid #ddd;
        box-shadow: none;
    }
    
    .grb-store-name {
        font-size: 18px;
        font-weight: 700;
        color: #000;
        margin: 0 0 15px 0;
    }
    
    .grb-store-hours,
    .grb-store-address {
        display: flex;
        align-items: flex-start;
        gap: 12px;
        font-size: 16px;
        color: #000;
        margin-bottom: 10px;
        line-height: 1.5;
    }
    
    .grb-store-icon {
        font-size: 16px;
        flex-shrink: 0;
    }
    
    .grb-select-store-btn, .grb-confirm-store-btn {
        width: 100%;
        background: #FEE28B;
        border: none;
        border-radius: 8px;
        padding: 5px;
        font-size: 16px;
        font-weight: 700;
        color: #000;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-top: 15px;
        transition: all 0.3s ease;
    }
    
    .grb-select-store-btn:hover, .grb-confirm-store-btn:hover {
        background: #FFD44D;
        transform: translateY(-2px);
        box-shadow: none;
    }
    
    .grb-product-info-main .grb-select-store-btn.selected {
        background: #28a745 !important;
        color: white !important;
        transform: translateY(0);
    }
    
    .grb-product-info-main .grb-store-card.selected {
        border: 2px solid #28a745;
        background: #f8fff9;
    }
    
    /* Customer Information - Desktop */
    .grb-product-info-main .grb-customer-info {
        margin: 0;
        width: 100%;
    }
    
    
    .grb-product-info-main .grb-form-description {
        font-size: 16px;
        color: #000;
        margin: 0 0 25px 0;
        text-align: left;
    }
    
    .grb-product-info-main .grb-label {
        display: block;
        font-size: 16px;
        font-weight: 700;
        color: #000;
        margin-bottom: 10px;
    }
    
    .grb-product-info-main .grb-input {
        width: 100%;
        background: white;
        border: 2px solid #ddd;
        border-radius: 8px;
        padding: 15px 20px;
        font-size: 16px;
        color: #000;
        margin-bottom: 20px;
        box-sizing: border-box;
        transition: all 0.3s ease;
    }
    
    .grb-product-info-main .grb-input:focus {
        outline: none;
        border-color: #FFD44D;
        box-shadow: none;
    }
    
    .grb-product-info-main .grb-input::placeholder {
        color: #999;
    }
    
    /* Submit Button - Desktop */
    .grb-product-info-main .grb-submit-btn {
        width: 100%;
        background: #FFD44D;
        border: none;
        border-radius: 12px;
        padding: 10px;
        font-size: 18px;
        font-weight: 700;
        color: #000;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        margin-bottom: 15px;
        transition: all 0.3s ease;
        transform: none !important;
    }
    
    .grb-product-info-main .grb-submit-btn:hover {
        background: #FFC107;
        box-shadow: none;
    }
    
    .grb-product-info-main .grb-disclaimer {
        font-size: 14px;
        color: #000;
        text-align: center;
        margin: 0;
        line-height: 1.5;
    }
    
    .grb-product-info-main .grb-form-actions {
        text-align: center;
        margin-top: 20px;
    }
}

/* Extra Small Mobile - iPhone SE, etc. */
@media (max-width: 480px) {
    .gold-ring-booking-container {
        padding: 5px;
    }
    
    .grb-main-content {
        padding: 12px;
        border-radius: 12px;
        gap: 15px;
    }
    
    /* .grb-product-section-top {
        padding: 15px 0;
        gap: 15px;
    } */
    
    .grb-product-image-main img {
        /* max-width: 70%; */
    }
    
    .grb-product-title-main {
        font-size: 20px;
        /* margin-bottom: 12px; */
    }
    
    .grb-product-price-main {
        font-size: 1.3em;
        /* margin: 12px 0; */
    }
    
    .grb-price-note {
        font-size: 0.8em;
    }
    
    .grb-dynamic-content {
        padding: 10px;
        border-radius: 12px;
    }
    
    .grb-dynamic-image img {
        max-width: 120px;
        /* padding: 12px; */
    }
    
    .grb-dynamic-title {
        font-size: 13px;
        /* margin-bottom: 15px; */
    }
    
    .grb-quantity-section {
        gap: 12px;
        max-width: 250px;
    }
    
    .grb-quantity-label {
        font-size: 14px;
    }
    
    .grb-qty-btn {
        width: 35px;
        height: 35px;
        font-size: 14px;
    }
    
    .grb-qty-minus {
        border-top-left-radius: 8px;
        border-bottom-left-radius: 8px;
    }
    
    .grb-qty-plus {
        border-top-right-radius: 8px;
        border-bottom-right-radius: 8px;
    }
    
    .grb-quantity {
        padding: 8px 10px;
        font-size: 1em;
        width: 50px;
    }
    
    .grb-input, .grb-textarea, .grb-select {
        padding: 10px;
        font-size: 0.9em;
    }
    
    .grb-submit-btn {
        padding: 12px 10px;
        font-size: 14px;
        border-radius: 12px;
    }
    
    .grb-popup-icon {
        width: 50px;
        height: 50px;
        font-size: 1.8em;
    }
    
    .grb-popup-title {
        font-size: 16px;
    }
    
    .grb-popup-message {
        font-size: 16px;
    }
    
    /* Ensure popup is centered on extra small screens */
    .grb-popup-content {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: calc(100% - 20px);
        margin: 0;
    }
    
    /* Banner responsive */
    
    .grb-banner-image {
        border-radius: 8px;
    }
}

/* Banner Section */
.grb-banner-section {
    text-align: center;
}

.grb-banner-link {
    display: inline-block;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.grb-banner-link:hover {
    transform: scale(1.02);
}

.grb-banner-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: box-shadow 0.3s ease;
}

.grb-banner-link:hover .grb-banner-image {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

/* Loading state */
.grb-submit-btn.loading {
    opacity: 0.7;
    cursor: not-allowed;
}

.grb-submit-btn.loading .grb-btn-text::after {
    content: "...";
    animation: loadingDots 1.5s infinite;
}

@keyframes loadingDots {
    0%, 20% { content: ""; }
    40% { content: "."; }
    60% { content: ".."; }
    80%, 100% { content: "..."; }
}

/* Form validation styles */
.grb-input.error, .grb-textarea.error, .grb-select.error {
    border-color: #dc3545;
    box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.grb-error-message {
    color: #dc3545;
    font-size: 0.9em;
    margin-top: 5px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.grb-error-message::before {
    content: "⚠️";
}

/* Success state for inputs */
.grb-input.success, .grb-textarea.success, .grb-select.success {
    border-color: #28a745;
    box-shadow: 0 0 0 3px rgba(40, 167, 69, 0.1);
}

/* Animations */
.grb-form-group {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animation delay for form groups */
.grb-form-group:nth-child(1) { animation-delay: 0.1s; }
.grb-form-group:nth-child(2) { animation-delay: 0.2s; }
.grb-form-group:nth-child(3) { animation-delay: 0.3s; }
.grb-form-group:nth-child(4) { animation-delay: 0.4s; }
.grb-form-group:nth-child(5) { animation-delay: 0.5s; }
.grb-form-group:nth-child(6) { animation-delay: 0.6s; }

/* Additional styles for better UX */
body.popup-open {
    overflow: hidden;
}

.grb-submit-btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

/* Focus effects */
.grb-form-group.focused .grb-label {
    color: #000000;
    transform: translateY(-2px);
    transition: all 0.3s ease;
}

.grb-form-group.focused .grb-label-icon {
    transform: scale(1.2);
    transition: all 0.3s ease;
}