/* 
 * Photo Framing Website Styles
 * Home Decor Theme with Coral as Primary Color
 */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Keyframes for frame transition animations */
@keyframes frameResize {
    0% {
        transform: scale(1);
        filter: brightness(1);
    }
    15% {
        transform: scale(0.998);
        filter: brightness(0.99);
    }
    30% {
        transform: scale(0.995);
        filter: brightness(0.98);
    }
    50% {
        transform: scale(0.99);
        filter: brightness(0.97);
    }
    70% {
        transform: scale(0.995);
        filter: brightness(0.98);
    }
    85% {
        transform: scale(0.998);
        filter: brightness(0.99);
    }
    100% {
        transform: scale(1);
        filter: brightness(1);
    }
}

@keyframes frameFadeInOut {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    15% {
        opacity: 0.98;
        transform: translateY(-1px);
    }
    30% {
        opacity: 0.95;
        transform: translateY(-2px);
    }
    50% {
        opacity: 0.9;
        transform: translateY(-3px);
    }
    70% {
        opacity: 0.95;
        transform: translateY(-2px);
    }
    85% {
        opacity: 0.98;
        transform: translateY(-1px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes smoothMorphing {
    0% {
        transform: scaleX(1) scaleY(1);
    }
    25% {
        transform: scaleX(0.999) scaleY(0.998);
    }
    50% {
        transform: scaleX(0.997) scaleY(0.995);
    }
    75% {
        transform: scaleX(0.999) scaleY(0.998);
    }
    100% {
        transform: scaleX(1) scaleY(1);
    }
}

/* CSS class for frame transition animations */
.frame-transitioning {
    animation: frameResize 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame-wrapper-transitioning {
    animation: frameFadeInOut 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame-morphing {
    animation: smoothMorphing 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

:root {
    --primary-color: #16697A; /* Caribbean Current - Teal */
    --secondary-color: #EDE7E3; /* Isabelline - Light Beige */
    --accent-color: #489FB5; /* Moonstone - Blue */
    --accent-rgb: 72, 159, 181; /* RGB values for accent color */
    --background-color: #EDE7E3; /* Isabelline - Light Beige */
    --text-color: #16697A; /* Caribbean Current for text */
    --card-background: #FFFFFF;
    --success-color: #82C0CC; /* Sky Blue */
    --highlight-color: #FFA62B; /* Orange Peel */
    --border-radius: 12px;
    --shadow: 0 4px 16px rgba(22, 105, 122, 0.1);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--text-color);
    
    padding-top: 48px; /* Just the height of header without extra spacing */
}

/* Main Container Layout */
.container {
    display: grid;
    grid-template-columns: minmax(400px, 35%) minmax(400px, 35%) minmax(400px, 30%);
    gap: 2rem;
    width: 100%;
    max-width: 1600px;
    margin: 2rem auto;
    padding: 2rem;
    align-items: start;
    justify-content: center;
}

/* Preview Section Styles */
.preview-section {
    position: sticky;
    top: 2rem;
    width: 100%;
    height: fit-content;
    background: var(--success-color);
    padding: 2rem 2rem 2rem 2rem;
    border-radius: var(--border-radius);
    box-shadow: 0 8px 20px rgba(130, 192, 204, 0.2);
    transition: transform 0.3s ease;
    color: white;
    margin: 0 auto;
    max-width: 600px;
}

.preview-section:hover {
    transform: translateY(-5px);
}

.frame-preview {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin: 1.5rem auto;
    padding: 1rem;
    max-width: 600px;
    overflow: hidden;
    /* Keep container constrained but allow aspect ratio to work */
    width: 100%;
    /* Don't constrain the height of flex items */
    min-height: 0;
    position: relative;
    z-index: 2;
    transition: height 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                aspect-ratio 0.6s cubic-bezier(0.23, 1, 0.32, 1),
                transform 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Aspect ratio container wrapper */
.frame-aspect-wrapper {
    width: 100%;
    position: relative;
    transition: aspect-ratio 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                width 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                height 0.6s cubic-bezier(0.23, 1, 0.32, 1),
                opacity 0.3s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Using aspect-ratio with higher specificity and more aggressive enforcement */
.frame-preview .frame-aspect-wrapper[data-size="13x19"][data-orientation="landscape"] {
    aspect-ratio: 19/13 !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    transition: aspect-ratio 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                width 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                height 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame-preview .frame-aspect-wrapper[data-size="13x19"][data-orientation="portrait"] {
    aspect-ratio: 13/19 !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    transition: aspect-ratio 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                width 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                height 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame-preview .frame-aspect-wrapper[data-size="13x10"][data-orientation="landscape"] {
    aspect-ratio: 13/10 !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    transition: aspect-ratio 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                width 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                height 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame-preview .frame-aspect-wrapper[data-size="13x10"][data-orientation="portrait"] {
    aspect-ratio: 10/13 !important;
    width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    transition: aspect-ratio 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                width 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                height 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Frame styles */
/* Upload section specific styling */
.upload-section .frame {
    width: 100% !important;
    height: 400px !important; /* Fixed height for upload area */
    position: relative;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 8px;
    overflow: hidden;
    z-index: 2;
    background: var(--secondary-color);
    box-sizing: border-box;
    /* Override aspect ratio constraints for upload area */
    aspect-ratio: unset !important;
    /* Completely remove all borders and frame effects */
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

/* Remove frame border effects for upload section */
.upload-section .frame::after {
    display: none !important;
}

.upload-section .frame::before {
    display: none !important;
}

/* Remove any frame texture effects for upload section */
.upload-section .frame[data-texture="rough"]::after,
.upload-section .frame[data-texture="smooth"]::after,
.upload-section .frame[data-texture="rough"]::before,
.upload-section .frame[data-texture="smooth"]::before {
    display: none !important;
}

/* Preview section frame styling (with aspect ratio) */
.preview-section .frame {
    width: 100% !important;
    height: 100% !important;
    position: relative;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1),
                padding 0.6s cubic-bezier(0.23, 1, 0.32, 1),
                background-color 0.4s cubic-bezier(0.23, 1, 0.32, 1);
    border-radius: 0;
    overflow: hidden;
    z-index: 2;
    background: var(--secondary-color);
    box-sizing: border-box;
    /* Remove any constraints that could interfere with aspect ratio */
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: none !important;
    max-height: none !important;
}

/* White Border Effect Inside Frame - appears when data-white-border="yes" */
.preview-section .frame .image-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border: 0 solid #ffffff;
    pointer-events: none;
    z-index: 10;
    transition: border-width 0.3s ease;
    box-sizing: border-box;
}

.preview-section .frame[data-white-border="yes"] .image-container::before {
    /* Border width matches frame border width (dynamic) */
    border-width: var(--dynamic-border-width, 15px);
}

/* Frame Textures */
.frame::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 3;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame[data-texture="rough"]::after {
    background-color: var(--secondary-color);
    background-image: 
        repeating-conic-gradient(
            from 0deg,
            rgba(0, 0, 0, 0.1) 0deg 90deg,
            transparent 90deg 180deg
        );
    background-size: 4px 4px;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.2);
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame[data-texture="rough"]::before {
    content: '';
    position: absolute;
    top: var(--dynamic-border-width, 15px);
    left: var(--dynamic-border-width, 15px);
    right: var(--dynamic-border-width, 15px);
    bottom: var(--dynamic-border-width, 15px);
    background: 
        radial-gradient(
            circle at 2px 2px,
            rgba(0, 0, 0, 0.2) 0,
            rgba(0, 0, 0, 0.2) 1px,
            transparent 1px
        );
    background-size: 4px 4px;
    z-index: 2;
    pointer-events: none;
    transition: all 0.4s cubic-bezier(0.23, 1, 0.32, 1);
}

.frame[data-texture="smooth"]::after {
    background: var(--secondary-color);
    box-shadow: 
        inset 0 0 20px rgba(255, 255, 255, 0.5),
        0 0 10px rgba(255, 255, 255, 0.3);
}

.frame[data-texture="smooth"]::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 50%;
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
    transform: skewX(-25deg);
    animation: shine 1.5s ease-in-out infinite;
    z-index: 3;
    pointer-events: none;
}

@keyframes shine {
    0% {
        left: -100%;
    }
    100% {
        left: 200%;
    }
}

/* Frame size specific styles with stronger enforcement */
/* Frame size and orientation styles - removed individual aspect-ratio rules since wrapper handles it */
.frame[data-size="13x19"][data-orientation="portrait"] {
    /* aspect-ratio handled by wrapper */
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.frame[data-size="13x19"][data-orientation="landscape"] {
    /* aspect-ratio handled by wrapper */
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.frame[data-size="13x10"][data-orientation="portrait"] {
    /* aspect-ratio handled by wrapper */
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.frame[data-size="13x10"][data-orientation="landscape"] {
    /* aspect-ratio handled by wrapper */
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Zoom Controls */
.zoom-controls {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-top: 1rem;
    align-items: center;
    background: rgba(255, 255, 255, 0.1);
    padding: 0.75rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 15px rgba(22, 105, 122, 0.15);
}

.zoom-controls button {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: none;
    background: var(--secondary-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(237, 231, 227, 0.4), 
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
    /* Ensure proper touch interaction */
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
    -webkit-user-select: none;
    z-index: 10;
}

.zoom-controls button::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.zoom-controls button:hover::before {
    opacity: 1;
}

.zoom-controls button i {
    font-size: 1.1rem;
    width: auto;
    height: auto;
    line-height: 0;
    margin: 0;
    pointer-events: none;
    transition: transform 0.3s ease;
    position: relative;
    z-index: 1;
}

.zoom-controls button:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 6px 20px rgba(22, 105, 122, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.zoom-controls button:hover i {
    transform: scale(1.1);
}

.zoom-controls button:active {
    transform: translateY(-1px) scale(1.02);
    transition: all 0.1s ease;
}

/* Precision Zoom Controls - Enhanced Design */
.zoom-controls .precision-zoom {
    width: 36px !important;
    height: 36px !important;
    background: var(--accent-color) !important;
    position: relative;
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 3px 10px rgba(72, 159, 181, 0.3),
                inset 0 1px 0 rgba(255, 255, 255, 0.2) !important;
    /* Simplified mobile touch properties */
    touch-action: manipulation;
    -webkit-tap-highlight-color: rgba(0,0,0,0);
    cursor: pointer;
}

.zoom-controls .precision-zoom::before {
    background: rgba(255, 255, 255, 0.1);
}

.zoom-controls .precision-zoom i {
    font-size: 0.85rem !important;
    transition: transform 0.3s ease;
    pointer-events: none;
}

.zoom-controls .precision-zoom:hover {
    background: var(--highlight-color) !important;
    transform: translateY(-2px) scale(1.08);
    border-color: rgba(255, 255, 255, 0.4);
    box-shadow: 0 5px 15px rgba(255, 166, 43, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
}

.zoom-controls .precision-zoom:hover i {
    transform: scale(1.15);
}

.zoom-controls .precision-zoom:active {
    transform: translateY(0) scale(1.03);
}

/* Add enhanced precision indicator with animation */
.zoom-controls .precision-zoom::after {
    content: '';
    position: absolute;
    bottom: 3px;
    left: 50%;
    transform: translateX(-50%);
    width: 10px;
    height: 1.5px;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 1px;
    transition: all 0.3s ease;
}

.zoom-controls .precision-zoom:hover::after {
    background: rgba(255, 255, 255, 0.95);
    width: 12px;
    bottom: 2px;
}

/* Customization Section Styles */
.customization-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Mobile Customization Cards - Hidden by default */
.mobile-customization-section {
    display: none;
}

.mobile-customization-cards {
    display: none;
}

/* Mobile Cart Section - Hidden by default */
.mobile-cart-section {
    display: none;
}

.card {
    display: none; /* Hide all cards by default */
    background: var(--card-background);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 2px solid var(--secondary-color);
    transition: all 0.3s ease;
}

.card.active {
    display: block; /* Show only active card */
    animation: fadeIn 0.5s ease;
}

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

.navigation-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.nav-btn {
    padding: 0.8rem 1.5rem;
    background: var(--secondary-color);
    color: var(--text-color);
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

.nav-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.nav-btn:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    transform: none;
}

.nav-btn i {
    font-size: 1rem;
}

.step-indicator {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
    margin-bottom: 0;
}

.step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--secondary-color);
    opacity: 0.5;
    transition: all 0.3s ease;
}

.step-dot.active {
    background: var(--primary-color);
    opacity: 1;
    transform: scale(1.2);
}

/* Upload Card */
.upload-card input[type="file"] {
    width: 100%;
    padding: 2rem;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    background: rgba(237, 231, 227, 0.2);
}

/* Completely override ANY frame styling for upload section */
.upload-section .frame,
.upload-section #frame,
div.upload-section div.frame {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    background: transparent !important;
}

/* Override image container in upload section */
.upload-section .image-container,
.upload-section #imageContainer {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
}

.upload-card input[type="file"]:hover {
    border-color: var(--primary-color);
    background: rgba(22, 105, 122, 0.05);
}

/* Size Options */
.size-options, .color-options, .texture-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

/* Button Styles */
button {
    padding: 1rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    background: var(--secondary-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

button i {
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

button:hover {
    background: var(--highlight-color);
    color: white;
    transform: translateY(-2px);
}

button.selected {
    background: var(--primary-color);
    color: white;
    transform: scale(0.98);
}

/* Slider Styles */
.adjustment-sliders {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.slider-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}

.slider-group label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 120px;
    color: var(--text-color);
    font-weight: 600;
}

.slider-group label i {
    color: var(--primary-color);
    width: 20px;
    text-align: center;
}

.slider-group input[type="range"] {
    flex: 1;
}

input[type="range"] {
    width: 100%;
    height: 8px;
    border-radius: 4px;
    -webkit-appearance: none;
    appearance: none;
    background: var(--secondary-color);
    cursor: pointer;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--primary-color);
    cursor: pointer;
    border: 2px solid white;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

/* Cart Section */
.cart-section {
    margin-top: auto;
    background: #EDE7E3;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.price-display {
    margin-bottom: 1.5rem;
    text-align: center;
}

.price-display h2 {
    color: var(--text-color);
    font-size: 1.8rem;
}

.add-to-cart-btn {
    width: 100%;
    padding: 1.2rem;
    background: var(--success-color);
    color: white;
    font-size: 1.2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
}

.add-to-cart-btn:hover {
    background: var(--highlight-color);
    transform: translateY(-3px);
}

.add-to-cart-btn:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    transform: none;
}

/* Integrated Cart Section - Below Step Indicator within Customization Section */
.integrated-cart-section {
    margin-top: 2rem;
    background: #EDE7E3;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid rgba(22, 105, 122, 0.1);
}

.integrated-cart-section .price-display {
    margin-bottom: 1.5rem;
}

.integrated-cart-section .price-display h2 {
    color: var(--text-color);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.integrated-cart-section .price-display i {
    color: var(--accent-color);
}

.integrated-cart-section .add-to-cart-btn {
    width: 100%;
    padding: 1.2rem;
    background: var(--success-color);
    color: white;
    font-size: 1.2rem;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: bold;
    border: none;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.integrated-cart-section .add-to-cart-btn:hover:not(:disabled) {
    background: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.integrated-cart-section .add-to-cart-btn:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    transform: none;
}

/* Desktop Customization Section - Based on Mobile Layout */
.desktop-customization-section {
    padding: 2rem;
    background: #ffffff;
    border-radius: 25px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.desktop-customization-header {
    text-align: center;
    margin-bottom: 2rem;
    color: var(--text-color);
}

.desktop-customization-header h2 {
    font-size: 2rem;
    margin: 0;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-color);
}

.desktop-customization-header i {
    color: var(--highlight-color);
    font-size: 1.8rem;
}

.desktop-customization-cards {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    min-height: 300px;
}

.cards-container {
    flex: 1;
    overflow: hidden;
    position: relative;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1rem;
}

/* Card Indicators Section with Navigation - Matching room preview style */
.card-indicators-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0;
    margin: 0;
    height: 40px;
    width: 100%;
    padding: 0 0.5rem;
}

/* Navigation Section */
.navigation-section {
    margin-top: 1.5rem;
    padding: 1rem;
}

/* Navigation Bar (below customization section) - Matching room preview style */
.navigation-bar {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 0.8rem 1.5rem;
    margin: 1rem auto;
    max-width: 300px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

/* Total Price Bar (below customization section) */
.total-price-bar {
    background: rgba(22, 105, 122, 0.95);
    backdrop-filter: blur(15px);
    border-radius: 25px;
    padding: 1rem 2rem;
    margin-top: 1.5rem;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
}

.bottom-bar-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.customization-summary {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.summary-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-size: 0.9rem;
}

.summary-item i {
    color: var(--success-color);
    width: 16px;
}

.summary-label {
    font-weight: 600;
}

.summary-value {
    color: var(--success-color);
    font-weight: 500;
}

.price-and-cart {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.total-price-section {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
}

.total-price-section i {
    color: var(--highlight-color);
}

.price-value {
    color: var(--highlight-color);
    font-size: 1.3rem;
    font-weight: 700;
}

.floating-cart-btn {
    background: var(--highlight-color);
    border: none;
    color: white;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(255, 166, 43, 0.3);
}

.floating-cart-btn:hover:not(:disabled) {
    background: #e6941f;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 166, 43, 0.4);
}

.floating-cart-btn:disabled {
    background: #6c757d;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.floating-cart-btn.success {
    background: #28a745;
    animation: successPulse 0.3s ease;
}

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

/* Mobile responsiveness for total price bar */
@media (max-width: 768px) {
    /* Header Adjustments for Mobile - Profile left, Logo center, Cart right */
    .header-content {
        display: grid !important;
        grid-template-columns: 1fr auto 1fr !important;
        align-items: center !important;
        padding: 10px 15px !important;
    }

    .header-left {
        grid-column: 1 !important;
        justify-self: start !important;
        display: flex !important; /* Show profile button */
    }

    .header-brand {
        grid-column: 2 !important;
        text-align: center !important;
        justify-self: center !important;
    }

    .brand-name {
        font-size: 1.4rem !important;
        text-align: center !important;
        margin: 0 !important;
    }

    .brand-name::after {
        display: block !important;
        width: 50% !important;
    }

    .header-right {
        grid-column: 3 !important;
        justify-self: end !important;
    }

    /* Hide tagline/quote on mobile */
    .tagline, .mobile-brand-quote, .brand-quote {
        display: none !important;
    }

    /* Ensure logo/brand is left-aligned on mobile */
    /* .header-content {
        grid-template-columns: auto 1fr auto;
    } */
    /* .header-left { grid-column: 1; justify-self: start; } */
    /* .header-brand { grid-column: 1; text-align: left; justify-self: start; } */
    /* .header-right { grid-column: 3; justify-self: end; } */
    .total-price-bar {
        margin: 1rem;
        padding: 0.8rem 1rem;
    }
    
    .bottom-bar-content {
        flex-direction: column;
        gap: 1rem;
    }
    
    .price-and-cart {
        gap: 1rem;
        width: 100%;
        justify-content: center;
    }

    /* Remove gradient from Add to Cart buttons */
    #addToCart, #mobileAddToCart, #mobileRoomAddToCart, .add-to-cart-btn {
        background-image: none !important;
        background: var(--success-color) !important; /* Fallback to solid color */
    }
}

/* Cart Section */
.cart-section {
    margin-top: 1rem;
    padding: 1rem;
}

/* Room Preview Navigation Bar (matching customize frame style) */
.room-navigation-bar {
    background: rgba(255, 255, 255, 0.8) !important;
    backdrop-filter: blur(10px);
    border-radius: 15px !important;
    padding: 0.8rem 1.5rem !important;
    margin: 1.5rem auto 0 !important; /* Top margin to separate from preview, no bottom margin since it's inside the section */
    max-width: 300px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.3);
    display: none; /* Hidden by default, shown when room slider is active */
}

.room-indicators-section {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 1.5rem !important;
    margin: 0 !important;
    height: 40px !important;
}

.room-indicators {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 8px !important;
    height: 100% !important;
}

.room-nav-btn {
    background: var(--accent-color) !important;
    border: none !important;
    border-radius: 12px !important;
    width: 40px !important;
    height: 40px !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white !important;
    font-size: 1rem !important;
    box-shadow: 0 2px 10px rgba(72, 159, 181, 0.2);
    flex-shrink: 0;
    min-width: 40px;
    min-height: 40px;
}

.room-nav-btn:hover:not(:disabled) {
    background: var(--highlight-color) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 166, 43, 0.2);
}

.room-nav-btn:disabled {
    background: var(--secondary-color) !important;
    cursor: not-allowed !important;
    transform: none !important;
    box-shadow: none !important;
    color: #999 !important;
}

.room-nav-btn:active:not(:disabled) {
    transform: translateY(-1px) scale(1.02) !important;
}

/* Room Preview Dots (matching customize frame style) */
.room-indicators .slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(72, 159, 181, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    min-width: 8px;
    min-height: 8px;
    flex-shrink: 0;
}

.room-indicators .slider-dot.active {
    background: var(--accent-color);
    transform: scale(1.4);
    box-shadow: 0 2px 6px rgba(72, 159, 181, 0.3);
}

.room-indicators .slider-dot:hover {
    background: var(--accent-color);
    transform: scale(1.2);
}

.desktop-card {
    background: var(--success-color);
    border: 2px solid #e9ecef;
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
    width: 100%;
    display: none; /* Initially hidden, JavaScript will show them */
    position: relative;
    z-index: 2;
}

.desktop-card:first-child {
    display: block; /* Show first card by default */
}

.desktop-card.active {
    position: relative;
    opacity: 1;
    transform: translateX(0);
}

.desktop-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-3px);
    box-shadow: 0 15px 45px rgba(72, 159, 181, 0.2);
}

/* Card Navigation Buttons - Matching room preview style */
.card-nav-btn {
    background: var(--accent-color);
    border: none;
    border-radius: 12px;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    color: white;
    font-size: 1rem;
    box-shadow: 0 2px 10px rgba(72, 159, 181, 0.2);
    flex-shrink: 0;
}

.card-nav-btn:hover:not(:disabled) {
    background: var(--highlight-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 166, 43, 0.2);
}

.card-nav-btn:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    color: #999;
}

.card-nav-btn:active:not(:disabled) {
    transform: translateY(-1px) scale(1.02);
}

/* Card Indicators - Matching room preview style */
.card-indicators {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    height: 100%;
    flex: 1;
    margin: 0 1rem;
    transform: translateY(-2px);
}

.card-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(72, 159, 181, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
}

.card-dot.active {
    background: var(--accent-color);
    transform: scale(1.4);
    box-shadow: 0 2px 6px rgba(72, 159, 181, 0.3);
}

.card-dot:hover {
    background: var(--accent-color);
    transform: scale(1.2);
}

.desktop-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);
}

.desktop-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1.5rem;
    color: var(--text-color);
    font-weight: 700;
    font-size: 1.3rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(255, 166, 43, 0.1);
}

.desktop-card-header i {
    color: var(--highlight-color);
    font-size: 1.4rem;
    width: 25px;
    text-align: center;
}

/* Size Grid */
.desktop-size-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.desktop-size-btn {
    background: #ffffff;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    min-height: 90px;
}

.desktop-size-btn:hover {
    border-color: var(--accent-color);
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.desktop-size-btn.selected {
    border-color: var(--highlight-color);
    background: #fff5f5;
    box-shadow: 0 4px 15px rgba(255, 166, 43, 0.15);
}

.desktop-size-btn i {
    font-size: 1.3rem;
    color: var(--highlight-color);
    flex-shrink: 0;
}

.size-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    align-items: center;
}

.size-text {
    font-weight: 600;
    color: var(--text-color);
    font-size: 0.9rem;
}

.orientation {
    font-size: 0.75rem;
    color: #666;
}

.price {
    font-weight: 700;
    color: var(--accent-color);
    font-size: 0.9rem;
}

/* Color Grid */
.desktop-color-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.desktop-color-btn {
    background: #ffffff;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    min-height: 90px;
}

.desktop-color-btn:hover {
    border-color: var(--accent-color);
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.desktop-color-btn.selected {
    border-color: var(--highlight-color);
    background: #fff5f5;
    box-shadow: 0 4px 15px rgba(255, 166, 43, 0.15);
}

.color-preview {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: 3px solid rgba(255, 166, 43, 0.3);
    flex-shrink: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.desktop-color-btn span {
    font-weight: 700;
    color: var(--text-color);
    font-size: 0.95rem;
}

/* Texture Grid */
.desktop-texture-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.desktop-texture-btn {
    background: #ffffff;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    min-height: 90px;
}

.desktop-texture-btn:hover {
    border-color: var(--accent-color);
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.desktop-texture-btn.selected {
    border-color: var(--highlight-color);
    background: #fff5f5;
    box-shadow: 0 4px 15px rgba(255, 166, 43, 0.15);
}

.desktop-texture-btn i {
    font-size: 1.3rem;
    color: var(--highlight-color);
    flex-shrink: 0;
}

.desktop-texture-btn span {
    font-weight: 700;
    color: var(--text-color);
    font-size: 0.95rem;
}

/* Border Grid */
.desktop-border-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.8rem;
}

.desktop-border-btn {
    background: #ffffff;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
    min-height: 90px;
}

.desktop-border-btn:hover {
    border-color: var(--accent-color);
    background: #f8f9fa;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.desktop-border-btn.selected {
    border-color: var(--highlight-color);
    background: #fff5f5;
    box-shadow: 0 4px 15px rgba(255, 166, 43, 0.15);
}

.desktop-border-btn i {
    font-size: 1.3rem;
    color: var(--highlight-color);
    flex-shrink: 0;
}

.desktop-border-btn span {
    font-weight: 700;
    color: var(--text-color);
    font-size: 0.95rem;
}

.border-description {
    font-size: 0.85rem;
    color: #666;
    margin-top: 1rem;
    text-align: center;
    font-style: italic;
}

/* Adjustments Container */
.desktop-adjustments-container {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.desktop-adjustment-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.desktop-adjustment-item i {
    color: var(--accent-color);
    font-size: 1rem;
    width: 16px;
    flex-shrink: 0;
}

.desktop-adjustment-item span {
    color: var(--text-color);
    font-weight: 600;
    min-width: 70px;
    font-size: 0.8rem;
}

.desktop-adjustment-item input[type="range"] {
    flex: 1;
    height: 6px;
    border-radius: 3px;
    background: #e9ecef;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
}

.desktop-adjustment-item input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.desktop-adjustment-item input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Desktop Cart Section */
.desktop-cart-section {
    margin-top: 2rem;
    background: #EDE7E3;
    border: 2px solid var(--accent-color);
    border-radius: 15px;
    padding: 1.5rem;
    box-shadow: 0 4px 15px rgba(132, 220, 198, 0.2);
}

.desktop-cart-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.desktop-total-price {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--text-color);
}

.desktop-total-price i {
    color: var(--accent-color);
    font-size: 1.3rem;
}

.desktop-cart-btn {
    background: var(--success-color);
    color: white;
    border: none;
    border-radius: 12px;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    min-width: 180px;
    justify-content: center;
}

.desktop-cart-btn:hover:not(:disabled) {
    background: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.desktop-cart-btn:disabled {
    background: var(--secondary-color);
    cursor: not-allowed;
    transform: none;
    color: #999;
}

/* Additional styles for the new elements */

/* Site Header */
.site-header {
    background: rgba(237, 231, 227, 0.85); /* Semi-transparent background matching website background */
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: none; /* Removed border for seamless look */
    box-shadow: none; /* Removed shadow for seamless look */
    padding: 12px 0;
    margin-bottom: 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    transition: transform 0.3s ease-in-out;
}

.site-header.hidden {
    transform: translateY(-100%);
}

.header-content {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    position: relative;
    overflow: visible;
}

/* Header Brand Section */
.header-brand {
    grid-column: 2;
    text-align: center;
    white-space: nowrap;
    overflow: visible;
    justify-self: center;
    position: relative;
}

/* Header Left and Right sections */
.header-left {
    grid-column: 1;
    justify-self: start;
    display: flex;
    align-items: center;
}

.header-right {
    grid-column: 3;
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 20px;
}

.brand-name {
    font-size: 42px;
    /* XIDLZ brand styling - theme color (teal) */
    color: var(--primary-color);
    margin: 0;
    font-weight: 700;
    letter-spacing: 4px;
    text-transform: uppercase;
    position: relative;
    display: block;
    white-space: nowrap;
    text-align: center;
    text-shadow: 0 2px 4px rgba(22, 105, 122, 0.15);
}

.brand-name::after {
    content: '';
    display: block;
    width: 60%; /* Half the size of the logo text */
    max-width: 80px;
    height: 3px;
    background: var(--primary-color);
    margin: 0.2rem auto 0;
    border-radius: 2px;
}

.brand-quote {
    font-size: 14px; /* Using fixed pixel size instead of rem */
    color: var(--text-color);
    margin: 8px 0 0 0;
    font-weight: 400;
    letter-spacing: 0.6px;
    opacity: 0.8;
    transform: scale(1);
    transform-origin: center;
    -webkit-text-size-adjust: 100%;
    text-align: center;
    display: block;
    white-space: nowrap;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

/* Header Cart Section */
.header-cart {
    grid-column: 3;
    justify-self: end;
}

/* Header Left Section */
.header-left {
    grid-column: 1;
    justify-self: start;
}

.back-to-home {
    background: rgba(22, 105, 122, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(22, 105, 122, 0.3);
    border-radius: 12px;
    color: var(--primary-color);
    padding: 10px 14px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    font-size: 14px;
}

.back-to-home:hover {
    background: rgba(22, 105, 122, 0.25);
    border-color: rgba(22, 105, 122, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    color: var(--primary-color);
    text-decoration: none;
}

.back-to-home i {
    font-size: 14px;
}

/* Header Right Section */
.header-right {
    grid-column: 3;
    justify-self: end;
    display: flex;
    align-items: center;
    gap: 12px;
}

.auth-link {
    background: rgba(22, 105, 122, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(22, 105, 122, 0.3);
    border-radius: 12px;
    color: var(--primary-color);
    padding: 8px 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    font-size: 13px;
}

.auth-link:hover {
    background: rgba(22, 105, 122, 0.25);
    border-color: rgba(22, 105, 122, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    color: var(--primary-color);
    text-decoration: none;
}

.auth-link i {
    font-size: 12px;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-avatar {
    background: rgba(22, 105, 122, 0.15);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(22, 105, 122, 0.3);
    border-radius: 12px;
    color: var(--primary-color);
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
    font-weight: 600;
    font-size: 13px;
}

.user-avatar:hover {
    background: rgba(22, 105, 122, 0.25);
    border-color: rgba(22, 105, 122, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: rgba(237, 231, 227, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(22, 105, 122, 0.2);
    border-radius: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
    padding: 8px;
    min-width: 180px;
    z-index: 1001;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    color: var(--text-color);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.dropdown-item:hover {
    background: rgba(22, 105, 122, 0.1);
    color: var(--primary-color);
    text-decoration: none;
}

.dropdown-divider {
    height: 1px;
    background: rgba(22, 105, 122, 0.2);
    margin: 8px 0;
}

/* Profile Dropdown Specific Styles - REMOVED (Centralized at bottom of file) */


.cart-icon-btn {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: none;
    border-radius: 8px;
    color: #16697A;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    box-shadow: none;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
    font-size: 20px;
}

.cart-icon-btn:hover {
    background: rgba(22, 105, 122, 0.25);
    border: 1px solid rgba(22, 105, 122, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    color: white;
}

.cart-icon-btn i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0;
    line-height: 1;
}

.cart-icon-btn .button-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
    margin: 0;
    width: 100%;
    text-align: center;
}

.cart-icon-btn i {
    font-size: 16px;
}

.cart-count {
    background: var(--highlight-color);
    color: white;
    border-radius: 12px;
    padding: 3px 7px;
    font-size: 11px;
    font-weight: 700;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: -5px;
    right: 5px;
    z-index: 10;
}

.cart-count:empty {
    display: none;
}

/* Cart Modal */
.cart-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10000;
    backdrop-filter: blur(5px);
}

.cart-modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.3s ease;
}

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

.cart-modal-content {
    background: white;
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    max-height: 80vh;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
    animation: slideIn 0.3s ease;
    display: flex;
    flex-direction: column;
}

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

.cart-header {
    padding: 20px;
    border-bottom: 1px solid #e1e8ed;
    display: flex;
    justify-content: between;
    align-items: center;
}

.cart-header h2 {
    color: #2c3e50;
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

.cart-close {
    background: none;
    border: none;
    color: #7f8c8d;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 5px;
    border-radius: 4px;
    transition: all 0.2s ease;
    margin-left: auto;
}

.cart-close:hover {
    background: #f8f9fa;
    color: #2c3e50;
}

.cart-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
    min-height: 200px;
}

.cart-empty {
    text-align: center;
    padding: 40px 20px;
    color: #7f8c8d;
}

.cart-empty i {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.3;
}

.cart-empty p {
    font-size: 1.1rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: #2c3e50;
}

.cart-empty span {
    font-size: 0.9rem;
}

.cart-items {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.cart-item {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 16px;
    display: flex;
    gap: 12px;
    transition: all 0.2s ease;
}

.cart-item:hover {
    background: #f1f3f4;
}

.cart-item-image {
    width: 60px;
    height: 60px;
    border-radius: 6px;
    overflow: hidden;
    flex-shrink: 0;
    background: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2px; /* Add small padding for frame previews */
}

.cart-item-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 4px; /* Slightly smaller radius to account for padding */
}

.cart-item-image i {
    color: #adb5bd;
    font-size: 1.5rem;
}

.cart-item-details {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.cart-item-title {
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.9rem;
}

.cart-item-specs {
    color: #7f8c8d;
    font-size: 0.8rem;
    line-height: 1.4;
}

.cart-item-price {
    font-weight: 600;
    color: #ff6b35;
    font-size: 1rem;
    margin-top: auto;
}

.cart-item-remove {
    background: none;
    border: none;
    color: #dc3545;
    cursor: pointer;
    padding: 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
    align-self: flex-start;
}

.cart-item-remove:hover {
    background: #f8d7da;
}

.cart-footer {
    border-top: 1px solid #e1e8ed;
    padding: 20px;
    background: #f8f9fa;
}

.cart-total {
    text-align: center;
    margin-bottom: 16px;
    font-size: 1.2rem;
    font-weight: 600;
    color: #2c3e50;
}

.cart-actions {
    display: flex;
    gap: 12px;
}

.cart-clear,
.cart-checkout {
    flex: 1;
    padding: 12px 16px;
    border: none;
    border-radius: 6px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.cart-clear {
    background: #e9ecef;
    color: #6c757d;
}

.cart-clear:hover {
    background: #dee2e6;
    color: #495057;
}

.cart-checkout {
    background: #ff6b35;
    color: white;
}

.cart-checkout:hover {
    background: #e55a2b;
    transform: translateY(-1px);
}

.cart-checkout:disabled {
    background: #adb5bd;
    cursor: not-allowed;
    transform: none;
}

/* Preview Header */
.preview-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0;
    padding-bottom: 1rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 3;
}

.preview-header-left {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.preview-header i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

.preview-header h2 {
    margin: 0;
    color: var(--text-color);
}

/* Image Container and Upload Styles */
.image-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #FFFFFF !important;
    z-index: 0;
    transition: width 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                height 0.6s cubic-bezier(0.23, 1, 0.32, 1);
    /* Improve performance during interactions */
    will-change: transform;
    /* Hardware acceleration */
    transform: translateZ(0);
    -webkit-transform: translateZ(0);
    /* Prevent text selection during drag */
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    /* Allow normal touch actions on container (for scrolling) */
    touch-action: auto;
    /* Optimize repaints */
    contain: layout style paint;
}

.preview-image {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    transform-origin: center;
    width: auto;
    height: auto;
    max-width: none;
    max-height: none;
    object-fit: cover;
    display: block;
    background-color: #FFFFFF;
    user-select: none;
    pointer-events: auto;
    /* Remove transition during dragging for immediate response */
    transition: none;
    cursor: grab;
    /* Improve rendering performance during transforms */
    will-change: transform;
    backface-visibility: hidden;
    transform-style: preserve-3d;
    /* Hardware acceleration optimizations */
    -webkit-backface-visibility: hidden;
    -webkit-transform-style: preserve-3d;
    -webkit-perspective: 1000;
    perspective: 1000;
    /* Use GPU for better performance */
    transform: translate3d(-50%, -50%, 0) scale(1);
    /* Image rendering optimization */
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    /* Enable pinch-to-zoom only on the image itself */
    touch-action: none;
}

/* Add smooth transition only when not dragging */
.preview-image.smooth-transition {
    transition: transform 0.2s cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* Dragging state */
.preview-image.dragging {
    cursor: grabbing;
    transition: none;
}

.hidden-upload {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    opacity: 0;
    cursor: pointer;
    z-index: 10;
}

.upload-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex !important;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.95);
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 10;
    /* Ensure visibility when no image is present */
    opacity: 1;
    /* Ensure minimum size */
    min-height: 300px;
}

.upload-overlay i {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    transition: transform 0.3s ease;
}

.upload-overlay p {
    color: var(--text-color);
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.upload-hint {
    color: var(--text-color);
    font-size: 0.9rem;
    opacity: 0.7;
}

.image-container:hover .upload-overlay i {
    transform: translateY(-5px);
}

.image-container.has-image .upload-overlay {
    opacity: 0;
    pointer-events: none;
}

.image-container.has-image {
    cursor: move;
}

.image-container.drag-over .upload-overlay {
    background: rgba(255, 255, 255, 0.98);
}

.image-container.drag-over .upload-overlay i {
    transform: scale(1.1);
    color: var(--accent-color);
}

/* Remove the upload card styles as they're no longer needed */
.upload-card {
    display: none;
}

/* Button Icons */
button i {
    margin-right: 0.5rem;
}

/* Price Tags */
.price {
    background: var(--primary-color);
    color: white;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    margin-left: auto;
    font-size: 0.9rem;
}

/* Drag Hint */
.drag-hint {
    text-align: center;
    color: var(--text-color);
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.drag-hint i {
    color: var(--accent-color);
    margin-right: 0.5rem;
}

/* Slider Icons */
.slider-group label i {
    margin-right: 0.5rem;
    color: var(--primary-color);
}

/* Cart Section Enhancement */
.cart-section .price-display {
    background: var(--primary-color);
    margin: -2rem -2rem 1.5rem -2rem;
    padding: 1.5rem;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.cart-section .price-display h2 {
    color: white;
    margin: 0;
}

.cart-section .price-display i {
    font-size: 1.5rem;
}

/* Improved Layout Styles */
.preview-section {
    animation: float 6s ease-in-out infinite;
}

.room-preview-section {
    animation: float 6s ease-in-out infinite;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .container {
        grid-template-columns: 1fr;
        grid-template-rows: auto auto auto auto;
        padding: 1rem;
        gap: 1rem;
        place-items: center;
        width: 100% !important;
        max-width: 100vw !important;
        box-sizing: border-box;
        margin: 0.5rem auto;
        overflow-x: hidden;
    }

    .left-section {
        order: 1;
    }

    .middle-section {
        order: 2;
    }

    .right-section {
        order: 3;
    }

    /* Mobile customization section should come before room preview */
    .mobile-customization-section {
        order: 2;
    }

    .preview-section {
        position: relative;
        max-width: 600px;
        margin: 0 auto 2rem;
        width: 100%;
    }

    .room-preview-section {
        position: relative;
        max-width: 600px;
        margin: 0 auto 2rem;
        width: 100%;
    }

    .customization-section {
        max-width: 800px;
        margin: 0 auto;
    }

    .frame-preview {
        max-width: 600px;
        margin: 2rem auto 1.5rem;
        /* Keep container constrained but flexible */
        width: 100%;
    }

    .room-preview-container {
        max-width: 600px;
        margin: 2rem auto 1.5rem;
    }

    /* Adjust frame borders for tablet screens while preserving aspect ratio */
    .frame {
        min-width: 250px;
        /* Removed min-height to allow aspect-ratio to work properly */
    }

    /* Explicitly enforce aspect ratios on tablet for all frame types */
    .frame[data-size="13x19"][data-orientation="landscape"] {
        aspect-ratio: 19/13 !important;
    }

    .frame[data-size="13x10"][data-orientation="landscape"] {
        aspect-ratio: 13/10 !important;
    }

    .frame[data-size="13x19"][data-orientation="portrait"] {
        aspect-ratio: 13/19 !important;
    }

    .frame[data-size="13x10"][data-orientation="portrait"] {
        aspect-ratio: 10/13 !important;
    }
}

@media (max-width: 600px) {
    /* Remove raindrop effect completely on customization page (mobile) */
    .customize-page .rain-glass,
    .customize-page .raindrop,
    .customize-page .water-droplet { display: none !important; animation: none !important; }

    /* Prevent mobile scroll shake by avoiding sticky and hover transforms */
    .customize-page .preview-section,
    .customize-page .room-preview-section {
        position: static !important;
        top: auto !important;
        will-change: auto !important;
        transform: none !important;
    }
    .customize-page .preview-section:hover,
    .customize-page .room-preview-section:hover {
        transform: none !important;
    }
    /* Fixed bottom customization bar (hidden by default until upload) */
    .customize-page .mobile-bottom-bar {
        position: fixed;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(255, 255, 255, 0.96);
        box-shadow: 0 -6px 20px rgba(0,0,0,0.12);
        border-top: 1px solid rgba(0,0,0,0.06);
        padding: 8px 10px calc(12px + env(safe-area-inset-bottom, 0px));
        z-index: 5000;
        display: none; /* hidden until body.has-upload */
        flex-direction: column;
        gap: 6px;
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        width: 100%;
        transition: transform 0.3s ease, opacity 0.3s ease;
    }
    
    /* Hide bottom bar when dropup is open - slide down animation */
    .customize-page .mobile-bottom-bar.hidden-for-dropup {
        transform: translateY(100%);
        opacity: 0;
        pointer-events: none;
    }

    .customize-page .bar-tabs {
        display: grid;
        grid-template-columns: repeat(5, 1fr);
        gap: 6px;
    }

    .customize-page .bar-tab {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 3px;
        background: rgba(130, 192, 204, 0.12);
        border: 1px solid rgba(130, 192, 204, 0.35);
        color: #16697A;
        border-radius: 10px;
        padding: 6px 4px;
        font-size: 10px;
        font-weight: 700;
    }

    .customize-page .bar-tab.active {
        background: rgba(255, 166, 43, 0.18);
        border-color: rgba(255, 166, 43, 0.5);
        color: #D67600;
    }

    .customize-page .bar-tab i {
        font-size: 14px;
    }

    .customize-page .bar-dots {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 6px;
    }

    .customize-page .bar-dots .dot {
        width: 5px;
        height: 5px;
        border-radius: 50%;
        background: rgba(0,0,0,0.2);
    }

    .customize-page .bar-dots .dot.active {
        background: #16697A;
    }

    /* Drop-up drawer (hidden by default until upload) */
    .customize-page .mobile-dropup {
        position: fixed;
        left: 0;
        right: 0;
        bottom: env(safe-area-inset-bottom, 0px); /* Now sits at the very bottom since bar is hidden when open */
        background: #fff;
        border-top-left-radius: 14px;
        border-top-right-radius: 14px;
        box-shadow: 0 -10px 30px rgba(0,0,0,0.18);
        z-index: 6000;
        transform: translateY(100%);
        transition: transform 0.28s ease, bottom 0.28s ease;
        max-height: 55vh;
        display: none; /* hidden until body.has-upload */
        flex-direction: column;
        overflow: hidden;
        width: 100%;
        pointer-events: none; /* don't block bar when closed */
    }

    .customize-page .mobile-dropup.open {
        transform: translateY(0);
        pointer-events: auto;
    }

    /* Show bar and drop-up only after image upload */
    .customize-page.has-upload .mobile-bottom-bar { display: flex; }
    .customize-page.has-upload .mobile-dropup { display: flex; }

    .customize-page .dropup-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding: 16px 14px 10px 14px;
        border-bottom: 1px solid rgba(0,0,0,0.06);
        font-weight: 700;
        color: #16697A;
        cursor: pointer;
        user-select: none;
        -webkit-user-select: none;
        -webkit-tap-highlight-color: transparent;
        transition: background-color 0.15s ease;
        position: relative;
        /* Improve touch handling for swipe gesture */
        touch-action: pan-x;
    }
    .customize-page .dropup-header:active {
        background-color: rgba(22, 105, 122, 0.08);
    }
    /* Add a subtle drag handle indicator that header is swipeable/tappable */
    .customize-page .dropup-header::before {
        content: '';
        position: absolute;
        top: 6px;
        left: 50%;
        transform: translateX(-50%);
        width: 40px;
        height: 5px;
        background: rgba(0,0,0,0.2);
        border-radius: 3px;
        transition: background-color 0.2s ease, width 0.2s ease;
    }
    .customize-page .dropup-header:active::before {
        background: rgba(22, 105, 122, 0.4);
        width: 48px;
    }
    .customize-page .dropup-header .dropup-close {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: auto; /* shrink-wrap icon */
        height: auto;
        border: none; /* remove container */
        background: transparent; /* remove background */
        color: rgba(15,79,93,0.8);
        padding: 6px; /* small tap target padding */
        line-height: 1;
        box-shadow: none;
    }
    .customize-page .dropup-header .dropup-close:hover {
        background: transparent; /* no background on hover */
        border-color: transparent;
    }
    .customize-page .dropup-header .dropup-close i {
        display: block;
        line-height: 1;
        font-size: 18px; /* keep icon readable */
        color: rgba(15,79,93,0.8);
        font-weight: 600;
        pointer-events: none;
        transform: translateY(0.5px);
    }

    .customize-page .dropup-content {
        padding: 10px 12px 14px;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }

    /* Mobile Add to Cart inside Room Preview */
    .customize-page .mobile-room-add { display: none; }
    .customize-page.has-upload .mobile-room-add {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 12px;
        /* Add extra bottom space so it can scroll above the fixed bottom bar */
        margin: 12px 8px calc(var(--mobile-bar-height, 80px) + 12px) 8px;
        padding: 12px 14px;
        background: rgba(255,255,255,0.92);
        border: 1px solid rgba(0,0,0,0.06);
        border-radius: 14px;
        box-shadow: 0 6px 22px rgba(0,0,0,0.08);
        backdrop-filter: blur(8px);
        -webkit-backdrop-filter: blur(8px);
    }

    .customize-page .mobile-total-price {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: #0f4f5d;
        font-weight: 700;
    }
    .customize-page .mobile-total-price i { color: var(--highlight-color, #FFA62B); font-size: 14px; }
    .customize-page .mobile-total-price .label { opacity: 0.9; font-weight: 600; }
    .customize-page .mobile-total-price .value { color: var(--highlight-color, #FFA62B); font-size: 1.05rem; font-weight: 800; letter-spacing: 0.2px; }

    .customize-page .mobile-add-btn {
        margin-left: auto;
        background: var(--highlight-color, #FFA62B);
        color: #fff;
        border: none;
        border-radius: 12px;
        padding: 10px 14px;
        font-weight: 800;
        font-size: 0.95rem;
        display: inline-flex;
        align-items: center;
        gap: 8px;
        box-shadow: 0 4px 12px rgba(255,166,43,0.35);
        transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
    }
    .customize-page .mobile-add-btn:disabled { opacity: 0.6; filter: saturate(0.8); box-shadow: none; }
    .customize-page .mobile-add-btn:not(:disabled):active { transform: translateY(1px) scale(0.99); }
    
    /* Hide the desktop total price bar on very small screens to avoid duplication */
    .customize-page .total-price-bar { display: none; }

    .customize-page .drawer[data-drawer] { display: none; }
    .customize-page .drawer.active { display: block; }

    /* Ensure page content isn't hidden under the bar */
    .customize-page .container { padding-bottom: calc(var(--mobile-bar-height, 80px) + 12px + env(safe-area-inset-bottom, 0px)); }
    
    /* Hide old mobile cards when using the new bottom bar */
    .customize-page #mobileCustomizationSection { display: none; }
}
@media (max-width: 600px) {
    .size-options, .color-options, .texture-options {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 1.5rem;
    }

    /* Improve zoom controls spacing for mobile */
    .zoom-controls {
        gap: 0.5rem !important; /* Larger gap for easier touch targeting */
        padding: 0.5rem;
        /* Ensure buttons are above any other elements */
        position: relative;
        z-index: 999;
    }

    .zoom-controls button {
        width: 40px;
        height: 40px;
        font-size: 1.5rem;
        /* Ensure proper touch interaction */
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        /* Prevent issues with icon clicks */
        user-select: none;
        /* Ensure minimum touch target size for accessibility */
        min-width: 40px;
        min-height: 40px;
        /* Make sure buttons are clickable */
        pointer-events: auto;
        cursor: pointer;
        position: relative;
        z-index: 1000;
    }

    .zoom-controls button i {
        pointer-events: none; /* Prevent icons from blocking touch events */
    }

    /* Adjust precision zoom buttons for mobile */
    .zoom-controls .precision-zoom {
        width: 36px !important;
        height: 36px !important;
        font-size: 1rem !important;
        /* Ensure better touch interaction */
        touch-action: manipulation;
        -webkit-tap-highlight-color: transparent;
        /* Add more padding for easier touch targets */
        min-width: 36px;
        min-height: 36px;
        /* Make absolutely sure they're clickable */
        pointer-events: auto;
        cursor: pointer;
        position: relative;
        z-index: 1001;
    }

    .zoom-controls .precision-zoom i {
        font-size: 0.9rem !important;
        pointer-events: none; /* Prevent icon from blocking touches */
    }

    /* Ensure frame borders are visible on mobile while preserving aspect ratio */
    .frame {
        min-width: 200px;
        max-width: 100%;
        /* Removed min-height to allow aspect-ratio to work properly */
        /* Ensure aspect ratio is maintained but frame stays in container */
        width: auto;
        height: auto;
    }

    /* Aspect ratios now handled by wrapper, no frame-specific rules needed */

    .frame-preview {
        max-width: 98vw;
        margin: 0.5rem auto;
        /* Keep container constrained but flexible */
        width: 100%;
        padding: 0 2px;
    }

    /* Adjust texture patterns for smaller screens */
    .frame[data-texture="rough"]::after {
        background-size: 6px 6px;
    }
}

/* Medium Desktop Layout */
@media (min-width: 1025px) and (max-width: 1399px) {
    .container {
        grid-template-columns: minmax(300px, 35%) minmax(300px, 35%) minmax(300px, 30%);
        gap: 1.5rem;
    }

    .preview-section, .room-preview-section {
        padding: 1.5rem;
    }
}

/* Desktop Layout Adjustments */
@media (min-width: 1400px) {
    .container {
        max-width: 1800px;
        grid-template-columns: minmax(400px, 30%) minmax(400px, 40%) minmax(400px, 30%);
    }
}

/* Animation for buttons and interactive elements */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

.add-to-cart-btn:not(:disabled) {
    animation: pulse 2s infinite;
}

/* Enhanced Animations */
@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
    100% { transform: translateY(0); }
}

/* Rain Droplet Effect Keyframes */
@keyframes droplet-stick-slide {
    0% {
        top: 5%;
        opacity: 0;
        transform: scale(0.3);
    }
    5% {
        opacity: 0.8;
        transform: scale(1);
    }
    15% {
        top: 8%;
        opacity: 0.9;
        transform: scale(1.1);
    }
    25% {
        top: 12%;
        opacity: 1;
        transform: scale(1);
    }
    35% {
        top: 25%;
        opacity: 0.9;
        transform: scale(0.9) scaleY(1.3);
    }
    50% {
        top: 45%;
        opacity: 0.8;
        transform: scale(0.8) scaleY(1.5);
    }
    70% {
        top: 70%;
        opacity: 0.7;
        transform: scale(0.7) scaleY(1.8);
    }
    85% {
        top: 85%;
        opacity: 0.5;
        transform: scale(0.6) scaleY(2);
    }
    100% {
        top: 100%;
        opacity: 0;
        transform: scale(0.4) scaleY(2.5);
    }
}

@keyframes small-droplet-slide {
    0% {
        top: 10%;
        opacity: 0;
        transform: scale(0.5);
    }
    10% {
        opacity: 1;
        transform: scale(1);
    }
    20% {
        top: 15%;
        opacity: 1;
    }
    40% {
        top: 35%;
        opacity: 0.9;
    }
    60% {
        top: 60%;
        opacity: 0.7;
    }
    80% {
        top: 85%;
        opacity: 0.4;
    }
    100% {
        top: 105%;
        opacity: 0;
        transform: scale(0.3);
    }
}

/* Rain Glass Effect Styles */
.rain-glass {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
    overflow: hidden;
}

/* Disable rain overlay on customization page entirely */
.customize-page .rain-glass,
.customize-page .raindrop,
.customize-page .water-droplet { display: none !important; animation: none !important; }

.raindrop {
    position: absolute;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.8) 0%, rgba(255, 255, 255, 0.4) 40%, transparent 70%);
    border-radius: 50% 50% 50% 50% / 60% 60% 40% 40%;
    animation: droplet-stick-slide linear infinite;
    opacity: 0;
    filter: blur(0.5px);
}

.water-droplet {
    position: absolute;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.9) 0%, rgba(255, 255, 255, 0.5) 60%, transparent 80%);
    border-radius: 50%;
    animation: small-droplet-slide linear infinite;
    opacity: 0;
    filter: blur(0.3px);
}

/* Rain droplet variations */
.rain-glass .raindrop:nth-child(1) {
    left: 10%;
    width: 8px;
    height: 12px;
    animation-duration: 6s;
    animation-delay: 0s;
}

.rain-glass .raindrop:nth-child(2) {
    left: 20%;
    width: 12px;
    height: 18px;
    animation-duration: 8s;
    animation-delay: 1s;
}

.rain-glass .raindrop:nth-child(3) {
    left: 35%;
    width: 6px;
    height: 10px;
    animation-duration: 7s;
    animation-delay: 2s;
}

.rain-glass .raindrop:nth-child(4) {
    left: 50%;
    width: 10px;
    height: 15px;
    animation-duration: 9s;
    animation-delay: 3s;
}

.rain-glass .raindrop:nth-child(5) {
    left: 65%;
    width: 7px;
    height: 11px;
    animation-duration: 6.5s;
    animation-delay: 4s;
}

.rain-glass .raindrop:nth-child(6) {
    left: 80%;
    width: 14px;
    height: 20px;
    animation-duration: 8.5s;
    animation-delay: 1.5s;
}

.rain-glass .raindrop:nth-child(7) {
    left: 15%;
    width: 5px;
    height: 8px;
    animation-duration: 7.5s;
    animation-delay: 2.5s;
}

.rain-glass .raindrop:nth-child(8) {
    left: 45%;
    width: 9px;
    height: 14px;
    animation-duration: 6.8s;
    animation-delay: 0.8s;
}

.rain-glass .raindrop:nth-child(9) {
    left: 75%;
    width: 6px;
    height: 9px;
    animation-duration: 8.2s;
    animation-delay: 3.5s;
}

.rain-glass .raindrop:nth-child(10) {
    left: 90%;
    width: 11px;
    height: 16px;
    animation-duration: 7.8s;
    animation-delay: 4.5s;
}

.rain-glass .water-droplet:nth-child(11) {
    left: 25%;
    width: 4px;
    height: 4px;
    animation-duration: 5s;
    animation-delay: 1.2s;
}

.rain-glass .water-droplet:nth-child(12) {
    left: 60%;
    width: 3px;
    height: 3px;
    animation-duration: 6.5s;
    animation-delay: 2.8s;
}

.rain-glass .water-droplet:nth-child(13) {
    left: 40%;
    width: 5px;
    height: 5px;
    animation-duration: 4.8s;
    animation-delay: 3.7s;
}

.rain-glass .water-droplet:nth-child(14) {
    left: 85%;
    width: 3px;
    height: 3px;
    animation-duration: 7.2s;
    animation-delay: 0.5s;
}

/* Responsive Adjustments */
@media (max-width: 600px) {
    .site-header {
        position: relative !important;
        top: auto;
        margin-bottom: 0;
        background: var(--background-color);
        padding: 10px 0;
        box-shadow: none;
        border-radius: 0;
        z-index: 2500;
    }

    .brand-name {
        font-size: 1.4rem;
        letter-spacing: 1.2px;
    }

    .brand-quote {
        font-size: 0.7rem;
        margin: 3px 0 0 0;
        letter-spacing: 0.5px;
        white-space: nowrap;
    }

    .header-content {
        padding: 0 1rem;
        display: grid;
        grid-template-columns: 1fr auto 1fr; /* Profile left, logo center, cart right */
        align-items: center;
        position: relative;
        gap: 0.75rem;
        background: transparent;
        border: none;
        border-radius: 0;
        box-shadow: none;
    }

    .header-left { grid-column: 1; justify-self: start; }
    .header-brand { grid-column: 2; text-align: center; white-space: nowrap; justify-self: center; }
    .header-right { grid-column: 3; justify-self: end; }

    .header-right {
        gap: 10px;
    }

    .profile-icon-btn,
    .cart-icon-btn {
        background: transparent;
        border: none;
        border-radius: 0;
        padding: 6px;
        box-shadow: none;
        color: #16697A;
        min-width: 40px;
        gap: 2px;
    }

    .profile-icon-btn {
        font-size: 20px;
    }

    .profile-icon-btn i {
        font-size: 16px;
    }

    .cart-icon-btn {
        font-size: 16px;
    }

    .cart-icon-btn i {
        font-size: 16px;
    }

    .profile-icon-btn:hover,
    .cart-icon-btn:hover {
        background: transparent;
        color: #0f4f5d;
        border: none;
        box-shadow: none;
    }

    .profile-icon-btn .button-label,
    .cart-icon-btn .button-label {
        font-size: 0.62rem;
        letter-spacing: 0.4px;
    }

    .cart-count {
        font-size: 10px;
        min-width: 16px;
        height: 16px;
        padding: 2px 4px;
    }

    /* Adjust main container padding for smaller header */
    body {
        padding-top: 0;
    }

    .customize-page .container {
        margin: 0 auto;
        padding: 0 1.2rem 1.5rem;
        gap: 0.85rem;
    }

    /* Hide original preview controls on mobile */
    .preview-controls .control-buttons {
        display: none !important;
    }

    /* Hide live preview header on mobile (but keep room preview header) */
    .preview-section .preview-header {
        display: none !important;
    }

    /* Hide middle section (original cards) on mobile */
    .middle-section {
        display: none !important;
    }

    /* Upload Section Mobile - Centered card with equal padding on all sides */
    .customize-page .upload-section {
        width: calc(100% - 2rem) !important; /* Leave 1rem margin on each side */
        max-width: calc(100% - 2rem) !important;
        height: auto !important; /* Let content determine height */
        min-height: auto !important;
        max-height: none !important;
        margin: 1rem !important; /* Equal margin on all sides */
        padding: 1.5rem !important; /* Equal padding inside */
        box-sizing: border-box !important;
        border-radius: 20px !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        align-items: center !important;
        position: relative !important;
        overflow: hidden !important;
    }

    .customize-page .upload-section .upload-header {
        margin-bottom: 1.25rem !important;
        flex-shrink: 0 !important;
    }

    .customize-page .upload-section .upload-header h2 {
        font-size: 1.3rem !important;
    }

    .customize-page .upload-section .upload-header i {
        font-size: 1.5rem !important;
    }

    .customize-page .upload-section .frame {
        height: auto !important;
        width: 100% !important;
        max-width: 100% !important;
        flex-shrink: 0 !important;
        aspect-ratio: 13 / 19 !important;
        margin: 0 !important;
    }

    .customize-page .upload-section .image-container {
        min-height: 100% !important;
        height: 100% !important;
    }

    .customize-page .upload-overlay {
        padding: 1.25rem !important;
    }

    .customize-page .upload-overlay i {
        font-size: 2.5rem !important;
        margin-bottom: 0.75rem !important;
    }

    .customize-page .upload-overlay p {
        font-size: 0.95rem !important;
        margin-bottom: 0.4rem !important;
    }

    .customize-page .upload-overlay .upload-hint {
        font-size: 0.8rem !important;
    }

    /* Hide rain glass effects on mobile to reduce visual clutter */
    .customize-page .upload-section .rain-glass {
        display: none !important;
    }

    .customize-page .preview-section {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 0 1rem !important;
        box-sizing: border-box !important;
        padding: 1.2rem 1rem 1.5rem !important;
        position: static !important;
        top: auto !important;
    }

    /* Show mobile customization section */
    .customize-page .mobile-customization-section {
        display: block !important;
        order: 2;
        position: relative;
        width: 100%;
        max-width: 100%;
        height: fit-content;
        background: var(--highlight-color);
        padding: 1.5rem;
        border-radius: var(--border-radius);
        box-shadow: 0 8px 20px rgba(255, 166, 43, 0.2);
        transition: transform 0.3s ease;
        color: white;
        margin: 1rem 0;
        box-sizing: border-box;
    }

    .mobile-customization-section:hover {
        transform: translateY(-3px);
    }

    /* Ensure room preview section comes after mobile customization */
    .customize-page .right-section {
        order: 3;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 0.8rem !important;
        box-sizing: border-box !important;
        overflow: hidden;
    }

    .customize-page .room-preview-section {
        position: static !important;
        width: 100%;
        max-width: 100%;
        margin: 0 0 0.5rem;
        background: transparent;
        padding: 0;
        border-radius: 12px;
        box-shadow: none;
        transition: transform 0.3s ease;
        color: inherit;
        box-sizing: border-box;
        overflow: hidden;
    }

    .customize-page .room-preview-section:hover {
        transform: translateY(-5px);
    }

    .customize-page .preview-section,
    .customize-page .room-preview-section {
        animation: none;
        transform: none !important;
    }

    .customize-page .room-preview-container {
        width: 100%;
        max-width: 100%;
        margin: 0;
        background: transparent;
        border-radius: 12px; /* keep in sync with image below */
        overflow: hidden;
        position: relative;
        aspect-ratio: 1/1; /* keep square but full-bleed width */
        display: flex;
        align-items: center;
        justify-content: center;
        box-sizing: border-box;
        border: 2px solid rgba(0,0,0,0.08);
    }

    .room-preview-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 12px; /* match container */
        display: block;
    }

    .mobile-customization-header {
        display: flex;
        align-items: center;
        gap: 0.8rem;
        margin-bottom: 1rem;
        padding-bottom: 0.8rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .mobile-customization-header i {
        font-size: 1.3rem;
        color: white;
    }

    .mobile-customization-header h2 {
        font-size: 1.1rem;
        margin: 0;
        color: white;
        font-weight: 600;
    }

    /* Show mobile customization cards */
    .mobile-customization-cards {
        display: flex !important;
        gap: 10px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        padding: 5px 0 10px 0;
    }

    /* Individual Mobile Cards */
    .mobile-card {
        flex: 0 0 auto;
        background: white;
        border-radius: 12px;
        box-shadow: 0 3px 12px rgba(0, 0, 0, 0.1);
        border: 2px solid #f0f0f0;
        padding: 12px;
        scroll-snap-align: start;
        scroll-snap-stop: always; /* Force slider to stop at each card */
        transition: all 0.3s ease;
        min-width: 140px;
    }

    .mobile-card:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 20px rgba(0, 0, 0, 0.15);
        border-color: var(--primary-color);
    }

    .mobile-card-header {
        display: flex;
        align-items: center;
        gap: 6px;
        margin-bottom: 10px;
        padding-bottom: 6px;
        border-bottom: 1px solid #f0f0f0;
        font-weight: 600;
        font-size: 0.85rem;
        color: var(--text-color);
    }

    .mobile-card-header i {
        font-size: 0.9rem;
        color: var(--primary-color);
    }

    /* Size Card Specific Styles */
    .mobile-size-grid {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 6px;
    }

    .mobile-size-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center; /* center contents vertically */
        padding: 8px 4px;
        background: #f8f9fa;
        border: 1px solid #ddd;
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.3s ease;
        position: relative;
    }

    .mobile-size-btn:hover,
    .mobile-size-btn.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        transform: scale(1.05);
    }

    /* Ensure active size button text/icons are always readable */
    .mobile-size-btn.active .size-text,
    .mobile-size-btn.active .orientation,
    .mobile-size-btn.active .price,
    .mobile-size-btn.active i {
        color: #fff !important;
        text-shadow: 0 1px 0 rgba(0,0,0,0.2);
    }
    .mobile-size-btn.active .orientation { opacity: 0.95; }

    .mobile-size-btn i {
        font-size: 1rem;
        margin-bottom: 4px;
    }

    .size-info {
        text-align: center;
        line-height: 1.2;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        width: 100%;
        gap: 2px;
    }

    .size-text {
        font-size: 0.75rem;
        font-weight: bold;
        display: block;
    }

    .orientation {
        font-size: 0.65rem;
        display: block;
        opacity: 0.8;
    }

    .price {
        font-size: 0.7rem;
        font-weight: bold;
        color: #fff; /* make price visible even before click */
        display: block;
        margin-top: 2px;
    }

    .mobile-size-btn:hover .price,
    .mobile-size-btn.active .price {
        color: white;
    }

    /* Color Card Specific Styles */
    .mobile-color-grid {
        display: flex;
        gap: 8px;
        justify-content: center;
    }

    .mobile-color-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 8px 12px;
        background: #f8f9fa;
        border: 1px solid #ddd;
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.3s ease;
        min-width: 50px;
    }

    .mobile-color-btn:hover,
    .mobile-color-btn.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        transform: scale(1.05);
    }

    .color-preview {
        width: 20px;
        height: 20px;
        border-radius: 50%;
        margin-bottom: 4px;
        border: 2px solid #ccc;
    }

    .black-preview {
        background: #000;
    }

    .white-preview {
        background: #fff;
        border-color: #999;
    }

    .mobile-color-btn span {
        font-size: 0.7rem;
        font-weight: 500;
    }

    /* Texture Card Specific Styles */
    .mobile-texture-grid {
        display: flex;
        gap: 8px;
        justify-content: center;
    }

    .mobile-texture-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 8px 12px;
        background: #f8f9fa;
        border: 1px solid #ddd;
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.3s ease;
        min-width: 50px;
    }

    .mobile-texture-btn:hover,
    .mobile-texture-btn.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        transform: scale(1.05);
    }

    .mobile-texture-btn i {
        font-size: 1rem;
        margin-bottom: 4px;
    }

    .mobile-texture-btn span {
        font-size: 0.7rem;
        font-weight: 500;
    }

    /* Border Card Specific Styles */
    .mobile-border-grid {
        display: flex;
        gap: 8px;
        justify-content: center;
    }

    .mobile-border-btn {
        display: flex;
        flex-direction: column;
        align-items: center;
        padding: 8px 12px;
        background: #f8f9fa;
        border: 1px solid #ddd;
        border-radius: 8px;
        cursor: pointer;
        transition: all 0.3s ease;
        min-width: 50px;
    }

    .mobile-border-btn:hover,
    .mobile-border-btn.active {
        background: var(--primary-color);
        color: white;
        border-color: var(--primary-color);
        transform: scale(1.05);
    }

    .mobile-border-btn i {
        font-size: 1rem;
        margin-bottom: 4px;
    }

    .mobile-border-btn span {
        font-size: 0.7rem;
        font-weight: 500;
    }

    /* Adjustments Card Specific Styles */
    .mobile-adjustments-container {
        display: flex;
        flex-direction: column;
        gap: 6px;
        min-width: 120px;
    }

    .mobile-adjustment-item {
        display: flex;
        align-items: center;
        gap: 5px;
    }

    .mobile-adjustment-item i {
        font-size: 0.75rem;
        color: var(--primary-color);
        min-width: 12px;
    }

    .mobile-adjustment-item input[type="range"] {
        flex: 1;
        height: 16px;
        background: #ddd;
        border-radius: 8px;
        outline: none;
        -webkit-appearance: none;
        appearance: none;
    }

    .mobile-adjustment-item input[type="range"]::-webkit-slider-thumb {
        -webkit-appearance: none;
        width: 12px;
        height: 12px;
        background: var(--primary-color);
        border-radius: 50%;
        cursor: pointer;
    }

    .mobile-adjustment-item input[type="range"]::-moz-range-thumb {
        width: 12px;
        height: 12px;
        background: var(--primary-color);
        border-radius: 50%;
        cursor: pointer;
        border: none;
    }

    /* Cart Section Outside of Cards */
    .mobile-cart-section {
        display: block !important;
        width: 100%;
        margin-top: 1rem;
        background: #EDE7E3;
        border-radius: 12px;
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
        border: 2px solid var(--primary-color);
        padding: 1rem;
        box-sizing: border-box;
    }

    .mobile-cart-section .mobile-cart-content {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 1rem;
    }

    .mobile-cart-section .mobile-total-price {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-weight: bold;
        font-size: 1.1rem;
        color: var(--text-color);
    }

    .mobile-cart-section .mobile-total-price i {
        font-size: 1.2rem;
        color: var(--primary-color);
    }

    .mobile-cart-section .mobile-cart-btn {
        padding: 0.8rem 1.5rem;
        border-radius: 25px;
        background: var(--primary-color);
        color: white;
        border: none;
        cursor: pointer;
        font-size: 1rem;
        font-weight: 600;
        transition: all 0.3s ease;
        display: flex;
        align-items: center;
        gap: 0.5rem;
        min-width: 140px;
        justify-content: center;
    }

    .mobile-cart-section .mobile-cart-btn:hover:not(:disabled) {
        background: #ff8a80;
        transform: translateY(-2px);
        box-shadow: 0 4px 12px rgba(255, 166, 158, 0.3);
    }

    .mobile-cart-section .mobile-cart-btn:disabled {
        background: #ccc;
        cursor: not-allowed;
        transform: none;
        box-shadow: none;
    }

    .mobile-cart-section .mobile-cart-btn.success {
        background: var(--success-color);
        transform: scale(1.05);
    }

    /* Scrollbar styling for mobile cards container */
    .mobile-customization-cards::-webkit-scrollbar {
        height: 4px;
    }

    .mobile-customization-cards::-webkit-scrollbar-track {
        background: #f1f1f1;
        border-radius: 2px;
    }

    .mobile-customization-cards::-webkit-scrollbar-thumb {
        background: var(--primary-color);
        border-radius: 2px;
    }

    /* Show mobile controls only on mobile */
    .mobile-controls {
        display: flex !important;
        justify-content: center;
        align-items: center;
        gap: 10px;
        margin-top: 20px;
        padding: 20px 0;
        flex-wrap: wrap;
    }

    .mobile-zoom-btn {
        width: 45px !important;
        height: 45px !important;
        border-radius: 50% !important;
        background: white !important;
        color: #333 !important;
        border: 2px solid #ddd !important;
        font-size: 16px !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        cursor: pointer;
        transition: all 0.3s ease;
    }

    /* Precision zoom buttons styling */
    .mobile-precision-zoom-out,
    .mobile-precision-zoom-in {
        background: #f0f8ff !important;
        border-color: #4a90e2 !important;
        font-size: 14px !important;
    }

    .mobile-zoom-btn:hover,
    .mobile-zoom-btn:active {
        background: var(--primary-color) !important;
        color: white !important;
        transform: scale(0.95);
    }

    .mobile-change-btn {
        width: 45px !important;
        height: 45px !important;
        border-radius: 50% !important;
        background: var(--secondary-color) !important;
        color: var(--text-color) !important;
        border: 2px solid var(--primary-color) !important;
        font-size: 18px !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(184, 242, 230, 0.3);
        cursor: pointer;
        transition: all 0.3s ease;
        margin-left: 5px;
    }

    .mobile-change-btn:hover,
    .mobile-change-btn:active {
        background: var(--primary-color) !important;
        color: white !important;
        transform: scale(0.95);
    }

    /* Upload Section Text Adjustments */
    .upload-header i {
        font-size: 1.3rem; /* Reduced from 1.8rem */
    }

    .upload-header h2 {
        font-size: 1.1rem; /* Reduced from 1.5rem */
    }

    .upload-overlay p {
        font-size: 1rem; /* Reduced from 1.25rem */
    }

    .upload-overlay .upload-hint {
        font-size: 0.8rem; /* Reduced from 0.95rem */
    }

    /* Large Upload Icon Adjustments */
    .upload-overlay i {
        font-size: 2rem; /* Reduced from 2.5rem and 3.5rem */
    }

    /* Preview Section Layout Adjustments */
    .preview-header {
        display: none; /* Hide the preview text and header structure */
    }

    /* Preview controls centered layout */
    .preview-controls {
        display: flex;
        justify-content: center;
        align-items: center;
        margin-top: 1rem;
        margin-bottom: 1rem;
        position: relative;
        width: 100%;
    }

    .control-buttons {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 0.75rem;
        transform: translateX(-22px); /* Shift left to account for change button */
    }

    .zoom-controls {
        display: flex;
        gap: 0.5rem;
        position: relative;
        align-items: center; /* Ensure vertical alignment */
    }

    /* Create change image button using ::after pseudo-element - DISABLED */
    .zoom-controls::after {
        display: none; /* Hide pseudo-element in favor of real button */
    }

    /* Mobile change image button - real button that replaces pseudo-element */
    .mobile-change-image-btn {
        position: absolute;
        top: 0;
        left: calc(100% + 0.75rem);
        width: 40px;
        height: 40px;
        border-radius: 50%;
        border: none;
        background: var(--secondary-color);
        color: var(--text-color);
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        display: flex; /* Show on mobile */
        align-items: center;
        justify-content: center;
        font-size: 1rem;
        cursor: pointer;
        transition: all 0.3s ease;
        z-index: 100;
        line-height: 0;
    }

    .mobile-change-image-btn:hover {
        background: var(--primary-color);
        color: white;
        transform: translateY(-2px);
    }

    /* Change image button - make visible for testing */
    .preview-section .change-image-btn {
        position: absolute;
        top: 1rem;
        left: calc(50% + 150px);
        width: 40px;
        height: 40px;
        opacity: 1; /* Made visible for testing */
        z-index: 101;
        border-radius: 50%;
        border: 2px solid red; /* Added red border for visibility */
        background: yellow; /* Added yellow background for visibility */
        cursor: pointer;
    }

    /* Preview Section Text Adjustments */
    .preview-header i {
        font-size: 1.1rem; /* Reduced from 1.5rem */
    }

    .preview-header h2 {
        font-size: 1.1rem; /* Reduced to match upload header */
    }

    /* Show only "Preview" on mobile instead of "Live Preview" */
    .preview-header h2::before {
        content: "Preview";
    }

    .preview-header h2 {
        font-size: 0; /* Hide original text */
    }

    .preview-header h2::before {
        font-size: 1.1rem; /* Show new text with proper size */
        color: inherit;
    }

    /* Room Preview Section Text Adjustments */
    .room-preview-section .preview-header {
        display: flex !important;
        align-items: center;
        gap: 0.8rem;
        margin-bottom: 1rem;
        padding-bottom: 0.8rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    }

    .room-preview-section .preview-header i {
        font-size: 1.3rem;
        color: var(--primary-color) !important;
    }

    .room-preview-section .preview-header h2 {
        font-size: 1.1rem;
        margin: 0;
        color: white;
        font-weight: 600;
    }

    /* Card Header Text Adjustments */
    .card h2 {
        font-size: 1.1rem; /* Reduce card headers for mobile */
    }

    .card-header i {
        font-size: 1.1rem; /* Reduce card header icons */
    }

    /* Button and Navigation Text Adjustments */
    .nav-btn {
        font-size: 0.85rem; /* Reduce navigation button text */
        padding: 0.6rem 1.2rem; /* Reduce button padding */
    }

    .nav-btn i {
        font-size: 0.85rem; /* Reduce navigation button icons */
    }

    /* Size, Color, Texture Option Buttons */
    button span {
        font-size: 0.85rem; /* Reduce option button text */
    }

    button i {
        font-size: 1rem; /* Reduce button icons */
    }

    /* Price Display Text */
    .price {
        font-size: 0.75rem; /* Reduce price tag text */
    }

    .price-display h2 {
        font-size: 1.3rem; /* Reduce main price display */
    }

    /* Add to Cart Button */
    .add-to-cart-btn {
        font-size: 1rem; /* Reduce add to cart button text */
        padding: 1rem; /* Reduce button padding */
    }

    /* Slider Labels */
    .slider-group label {
        font-size: 0.85rem; /* Reduce slider label text */
    }

    .size-options, .color-options, .texture-options {
        grid-template-columns: 1fr;
    }

    .card {
        padding: 1.5rem;
    }

    /* Adjust mobile cart for smaller screens */
    .mobile-cart-section .mobile-cart-content {
        flex-direction: column;
        gap: 0.8rem;
        text-align: center;
    }

    .mobile-cart-section .mobile-total-price {
        font-size: 1rem;
        justify-content: center;
    }

    .mobile-cart-section .mobile-cart-btn {
        min-width: 120px;
        padding: 0.7rem 1.2rem;
        font-size: 0.9rem;
    }
}

/* Extra small mobile devices */
@media (max-width: 400px) {
    .site-header {
        position: relative !important;
        top: auto;
        margin-bottom: 0;
        background: var(--background-color);
        padding: 10px 0;
        box-shadow: none;
        border-radius: 0;
        z-index: 2500;
    }

    .brand-name {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }

    .brand-quote {
        font-size: 0.6rem;
        margin: 1px 0 0 0;
        letter-spacing: 0.3px;
        white-space: nowrap;
    }

    .header-content {
        padding: 0 0.85rem;
        display: grid;
        grid-template-columns: 1fr auto 1fr; /* Profile left, logo center, cart right */
        align-items: center;
        position: relative;
        gap: 0.55rem;
        background: transparent;
        border: none;
        border-radius: 0;
        box-shadow: none;
    }

    .header-left { grid-column: 1; justify-self: start; }
    .header-brand { grid-column: 2; text-align: center; white-space: nowrap; justify-self: center; }
    .header-right { grid-column: 3; justify-self: end; }

    .profile-icon-btn,
    .cart-icon-btn {
        padding: 6px 9px;
        font-size: 16px;
        background: transparent;
        border: none;
        border-radius: 0;
        box-shadow: none;
        color: #16697A;
        min-width: 38px;
    }

    .profile-icon-btn {
        font-size: 18px;
    }

    .profile-icon-btn i,
    .cart-icon-btn i {
        font-size: 16px;
    }

    .profile-icon-btn:hover,
    .cart-icon-btn:hover {
        background: transparent;
        color: #0f4f5d;
        border: none;
        box-shadow: none;
    }

    .cart-count {
        font-size: 9px;
        min-width: 14px;
        height: 14px;
        padding: 1px 3px;
    }

    /* Even smaller container padding for very small screens */
    body {
        padding-top: 0;
    }

    /* Even smaller text for extra small devices */
    .upload-header i {
        font-size: 1.1rem;
    }

    .upload-header h2 {
        font-size: 1rem;
    }

    .upload-overlay p {
        font-size: 0.9rem;
    }

    .upload-overlay .upload-hint {
        font-size: 0.7rem;
    }

    /* Even smaller upload icon for extra small devices */
    .upload-overlay i {
        font-size: 1.5rem;
    }

    .preview-header i {
        font-size: 1rem;
    }

    .preview-header h2 {
        font-size: 1rem;
    }

    /* Show only "Preview" on extra small mobile */
    .preview-header h2::before {
        content: "Preview";
    }

    .preview-header h2 {
        font-size: 0; /* Hide original text */
    }

    .preview-header h2::before {
        font-size: 1rem; /* Show new text with proper size */
        color: inherit;
    }

    .room-preview-section .preview-header i {
        font-size: 1rem;
        color: var(--primary-color) !important;
    }

    .room-preview-section .preview-header h2 {
        font-size: 1rem;
    }

    /* Minimal mobile Room Preview container (no blue background) */
    .room-preview-section {
        width: 100%;
        max-width: calc(100vw - 1.2rem);
        padding: 0.75rem 0.75rem 0.5rem 0.75rem; /* tighter padding */
        margin: 0 auto 0.5rem;
        transition: transform 0.3s ease;
        background: transparent !important;
        box-shadow: none !important;
        border: none !important;
    }
    
    /* Ensure mobile room preview image corners match container */
    .room-preview-section .room-preview-image {
        border-radius: 12px !important; /* sync with container */
    }

    .room-preview-section:hover {
        transform: translateY(-3px);
    }

    .room-preview-container {
        margin: 0.5rem auto 0.35rem; /* reduced margins to enlarge image */
        aspect-ratio: 1/1;
        background: transparent !important;
        border-radius: 12px !important; /* sync radius */
        border: 1px solid rgba(255,255,255,0.20) !important; /* subtle outer line for glass */
        overflow: hidden;
        position: relative;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* Glass ring overlay: subtle inner glow + highlight */
    .room-preview-container::before {
        content: "";
        position: absolute;
        inset: 0;
        pointer-events: none;
        border-radius: 12px; /* match container */
        /* Create a thin inner ring using mask so it doesn't cover the image */
        background:
            radial-gradient(100% 100% at 100% 0%, rgba(255,255,255,0.25), transparent 60%) top right/50% 50% no-repeat,
            radial-gradient(100% 100% at 0% 100%, rgba(255,255,255,0.18), transparent 60%) bottom left/50% 50% no-repeat,
            linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.02));
        box-shadow:
            inset 0 0 0 1px rgba(255,255,255,0.25), /* crisp inner edge */
            inset 0 6px 14px rgba(255,255,255,0.15), /* top glow */
            inset 0 -8px 18px rgba(0,0,0,0.10);     /* bottom shade */
        -webkit-mask:
            radial-gradient(circle, transparent calc(100% - 2px), #000 calc(100% - 2px));
        mask:
            radial-gradient(circle, transparent calc(100% - 2px), #000 calc(100% - 2px));
    }

    .room-preview-image {
        width: 100%;
        height: 100%;
        object-fit: cover;
        border-radius: 10px !important;
    }

    /* Show a simple Room Preview title (override global hidden header) */
    .room-preview-section .preview-header { display: flex !important; align-items: center; justify-content: flex-start; background: transparent !important; border: none !important; padding: 0 0 0.3rem 0 !important; margin: 0 !important; }
    .room-preview-section .preview-header i { display: none !important; }
    .room-preview-section .preview-header h2 { font-size: 0 !important; }
    .room-preview-section .preview-header h2::before { content: "Room Preview"; font-size: 1rem; font-weight: 800; color: #0f4f5d; }

    /* Minimal navigation styling under image */
    .room-navigation-bar { background: transparent !important; border: none !important; box-shadow: none !important; padding: 0.25rem 0 !important; margin-top: 0.3rem !important; max-width: none !important; width: 100% !important; }
    .room-indicators-section { gap: 0.75rem !important; }

    /* Even smaller card and interface text for extra small devices */
    .card h2 {
        font-size: 1rem;
    }

    .card-header i {
        font-size: 1rem;
    }

    .nav-btn {
        font-size: 0.8rem;
        padding: 0.5rem 1rem;
    }

    .nav-btn i {
        font-size: 0.8rem;
    }

    button span {
        font-size: 0.8rem;
    }

    button i {
        font-size: 0.9rem;
    }

    .price {
        font-size: 0.7rem;
    }

    .price-display h2 {
        font-size: 1.1rem;
    }

    .add-to-cart-btn {
        font-size: 0.9rem;
        padding: 0.8rem;
    }

    .slider-group label {
        font-size: 0.8rem;
    }

    /* Hide original preview controls on extra small mobile */
    .preview-controls .control-buttons {
        display: none !important;
    }

    /* Hide preview header on extra small mobile */
    @media (max-width: 600px) {
        .room-preview-section .preview-header {
            display: none !important;
        }
    }

    /* Show mobile controls only on extra small mobile */
    .mobile-controls {
        display: flex !important;
        justify-content: center;
        align-items: center;
        gap: 8px;
        margin-top: 15px;
        padding: 15px 0;
        flex-wrap: wrap;
    }

    .mobile-zoom-btn {
        width: 40px !important;
        height: 40px !important;
        border-radius: 50% !important;
        background: white !important;
        color: #333 !important;
        border: 2px solid #ddd !important;
        font-size: 14px !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
        cursor: pointer;
        transition: all 0.3s ease;
    }

    /* Precision zoom buttons styling for extra small mobile */
    .mobile-precision-zoom-out,
    .mobile-precision-zoom-in {
        background: #f0f8ff !important;
        border-color: #4a90e2 !important;
        font-size: 12px !important;
    }

    .mobile-change-btn {
        width: 40px !important;
        height: 40px !important;
        border-radius: 50% !important;
        background: var(--secondary-color) !important;
        color: var(--text-color) !important;
        border: 2px solid var(--primary-color) !important;
        font-size: 16px !important;
        display: flex !important;
        align-items: center;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(184, 242, 230, 0.3);
        cursor: pointer;
        transition: all 0.3s ease;
        margin-left: 4px;
    }
}

.hidden {
    display: none !important;
}

.left-section {
    flex: 1;
    min-width: 300px;
    max-width: 600px;
}

.upload-section {
    background: var(--success-color);
    border-radius: 8px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(130, 192, 204, 0.3);
    border: none;
    position: relative;
    /* Ensure visibility on all screen sizes */
    display: block !important;
}

/* Ensure hidden class works properly */
.upload-section.hidden {
    display: none !important;
}

.upload-header, .preview-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 3;
}

.upload-header i {
    font-size: 1.8rem;
    color: var(--primary-color);
    filter: drop-shadow(0 2px 4px rgba(22, 105, 122, 0.1));
}

.upload-header h2 {
    margin: 0;
    font-size: 1.5rem;
    color: var(--text-color);
    font-weight: 600;
}

.frame {
    padding: 1.5rem;
    min-height: 300px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
    background: white;
    transition: all 0.3s ease;
}

/* Upload section image container */
.upload-section .image-container {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 400px; /* Ensure minimum height for upload area */
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #FFFFFF;
    border-radius: 8px;
}

/* Preview section image container (for actual preview) */
.preview-section .image-container {
    position: absolute;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #FFFFFF;
    transition: width 0.6s cubic-bezier(0.23, 1, 0.32, 1), 
                height 0.6s cubic-bezier(0.23, 1, 0.32, 1);
}

/* Duplicate preview-image styles removed - consolidated above */

/* Remove any default spacing */
.preview-section * {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.upload-overlay {
    text-align: center;
    cursor: pointer;
    padding: 2rem;
    border: 2.5px dashed var(--primary-color);
    border-radius: 8px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.2rem;
    transition: all 0.3s ease;
    background: rgba(184, 242, 230, 0.1);
}

.upload-overlay:hover {
    background: rgba(184, 242, 230, 0.2);
    border-color: var(--primary-color);
    transform: scale(0.99);
}

.upload-overlay.dragover {
    background: rgba(184, 242, 230, 0.3);
    border-color: var(--primary-color);
    transform: scale(0.99);
}

.upload-overlay i {
    font-size: 3.5rem;
    color: var(--text-color);
    filter: drop-shadow(0 2px 4px rgba(93, 78, 76, 0.1));
    transition: transform 0.3s ease;
}

.upload-overlay:hover i {
    transform: translateY(-2px);
}

.upload-overlay p {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-color);
    font-weight: 500;
}

.upload-overlay .upload-hint {
    font-size: 0.95rem;
    color: var(--text-color);
    opacity: 0.7;
    font-weight: normal;
}

.preview-controls {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-top: 1rem;
}

/* Hide mobile controls on desktop */
.mobile-controls {
    display: none;
}

/* Control buttons styling */
.control-buttons {
    display: flex;
    justify-content: center;
    gap: 0.75rem;
    margin-top: 1rem;
}

.zoom-controls {
    display: flex;
    gap: 0.75rem;
}

.zoom-controls button {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--secondary-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zoom-controls button:last-child {
    background: var(--secondary-color);
}

.change-image-btn {
    height: 36px;
    min-height: 36px;
    padding: 0 1.25rem;
    border-radius: 18px;
    border: none;
    background: var(--secondary-color);
    color: var(--text-color);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    line-height: 1;
    box-shadow: none;
}

.mobile-change-image-btn {
    display: block !important; /* Temporarily show on all devices for testing */
    position: absolute;
    top: 0;
    left: calc(100% + 0.75rem);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--secondary-color);
    color: var(--text-color);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 100;
    line-height: 0;
}

.zoom-controls button:hover,
.change-image-btn:hover {
    background: var(--primary-color);
    color: white;
}

.change-image-btn:active {
    transform: translateY(0);
}

.drag-hint {
    color: var(--text-color);
    font-size: 0.9rem;
    opacity: 0.8;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.drag-hint i {
    color: var(--accent-color);
}

/* Third preview-image definition removed - consolidated above */

/* Added styles for preview section elements */
.preview-section .preview-header h2 {
    color: white;
}

.preview-section .preview-header i {
    color: white;
}

/* Override for room preview section specifically */
.room-preview-section.room-preview-section .preview-header i {
    color: var(--primary-color) !important;
}

/* Additional specific override for room preview icons */
.room-preview-section .preview-header i,
.room-preview-section.preview-section .preview-header i {
    color: var(--primary-color) !important;
}

.preview-section .drag-hint {
    color: rgba(255, 255, 255, 0.9);
}

.preview-section .drag-hint i {
    color: white;
}

/* Add padding between header and frame */
.preview-section .preview-header {
    padding-bottom: 2rem;
    margin-bottom: 1.5rem;
}

/* Header zoom prevention */
@viewport {
    zoom: 1;
    width: extend-to-zoom;
}

@-ms-viewport {
    width: extend-to-zoom;
    zoom: 1;
}

/* Force header text size */
.brand-name, .brand-quote {
    text-size-adjust: none;
    -webkit-text-size-adjust: none;
    -moz-text-size-adjust: none;
    -ms-text-size-adjust: none;
}

/* Room Preview Section Styles */
.room-preview-section {
    position: sticky;
    top: 2rem;
    width: 100%;
    height: auto;
    background: var(--success-color);
    padding: 2rem 2rem 2rem 2rem; /* Reduced bottom padding since nav bar is now inside */
    border-radius: var(--border-radius);
    box-shadow: 0 8px 20px rgba(130, 192, 204, 0.2);
    transition: transform 0.3s ease;
    color: white;
    margin: 0 auto;
    max-width: 600px;
}

.room-preview-section:hover {
    transform: translateY(-5px);
}

.room-preview-container {
    width: 100%;
    max-width: 600px;
    margin: 2rem auto 1.5rem;
    background: transparent; /* Remove white background */
    border-radius: var(--border-radius);
    overflow: visible; /* Allow controls to show outside */
    position: relative;
    z-index: 2;
    aspect-ratio: 1/1; /* Square aspect ratio */
    display: flex;
    align-items: center;
    justify-content: center;
}

.room-preview-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 12px;
}

/* Room Preview Slider Styles */
.room-slider-container {
    position: relative;
    width: 100%;
    height: 100%;
    overflow: visible; /* Allow controls to show outside */
    border-radius: 20px;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.5s ease, transform 0.5s ease;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.room-slider-container.visible {
    opacity: 1;
    transform: translateY(0);
}

.room-slider {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 20px;
    overflow: hidden;
    background: transparent; /* Ensure no background */
}

.room-slider img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 0.4s ease;
    border-radius: 20px;
    pointer-events: none;
}

.room-slider img.active {
    opacity: 1;
    pointer-events: auto;
}

/* Simple Controls - Below the Image */
.simple-controls {
    position: absolute;
    bottom: -80px; /* Increased gap from image */
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 15px; /* Reduced gap for better balance */
    padding: 10px 0;
    z-index: 100; /* High z-index to ensure visibility */
}

/* Arrow Buttons */
.arrow-btn {
    background: white !important;
    color: #333 !important;
    border: 2px solid #ddd !important;
    width: 32px !important;
    height: 32px !important;
    min-width: 32px !important;
    min-height: 32px !important;
    max-width: 32px !important;
    max-height: 32px !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 12px !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    flex-shrink: 0;
    padding: 0 !important;
    aspect-ratio: 1 / 1 !important;
}

.arrow-btn:hover,
.arrow-btn:active {
    background: var(--primary-color) !important;
    color: white !important;
    transform: scale(0.95);
}

.arrow-btn:disabled {
    background: #ccc !important;
    color: #666 !important;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.arrow-btn:disabled:hover {
    background: #ccc !important;
    color: #666 !important;
    transform: none;
}

/* Dots Container */
.dots-container {
    display: flex;
    gap: 6px; /* Reduced gap for better balance */
    align-items: center;
    justify-content: center;
    min-width: 40px; /* Ensure consistent width */
}

.slider-dot {
    width: 6px;
    height: 6px;
    min-width: 6px; /* Ensure perfect circle */
    min-height: 6px; /* Ensure perfect circle */
    border-radius: 50%;
    background: rgba(93, 78, 76, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    flex-shrink: 0; /* Prevent shrinking */
}

.slider-dot.active {
    background: var(--accent-color);
    transform: scale(1.3);
    box-shadow: 0 0 8px rgba(132, 220, 198, 0.4);
}

.slider-dot:hover {
    background: rgba(93, 78, 76, 0.6);
    transform: scale(1.1);
}

/* Enhanced Indicators - Minimalistic */
.slider-indicators {
    display: flex;
    gap: 6px;
    align-items: center;
}

.slider-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(93, 78, 76, 0.3); /* Using text color */
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
}

.slider-dot.active {
    background: var(--accent-color);
    transform: scale(1.4);
    box-shadow: 0 0 8px rgba(132, 220, 198, 0.4);
}

.slider-dot:hover {
    background: rgba(93, 78, 76, 0.5);
    transform: scale(1.2);
}

/* Room Preview Counter - Minimalistic */
.slide-counter {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(255, 245, 244, 0.9); /* Using website's background color */
    color: var(--text-color);
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
    backdrop-filter: blur(8px);
    border: 1px solid rgba(93, 78, 76, 0.1);
    opacity: 0;
    transition: opacity 0.3s ease;
    font-family: inherit;
    letter-spacing: 0.3px;
}

/* Mobile responsive styles for simple room slider */
@media (max-width: 768px) {
    /* Hide desktop customization section on mobile */
    .desktop-customization-section {
        display: none !important;
    }
    
    /* Hide integrated cart section on mobile */
    .integrated-cart-section {
        display: none !important;
    }
    
    .room-slider-container {
        border-radius: 15px;
    }
    
    .room-slider img {
        border-radius: 15px;
    }
    
    .simple-controls {
        bottom: -85px; /* Optimized bottom spacing for mobile */
        gap: 10px; /* Match mobile-controls gap */
    }
    
    .arrow-btn {
        width: 45px !important;
        height: 45px !important;
        min-width: 45px !important;
        min-height: 45px !important;
        max-width: 45px !important;
        max-height: 45px !important;
        font-size: 16px !important; /* Match mobile-zoom-btn font size */
        padding: 0 !important;
        aspect-ratio: 1 / 1 !important;
    }
    
    .dots-container {
        gap: 5px;
        min-width: 35px;
    }
    
    .slider-dot {
        width: 5px;
        height: 5px;
        min-width: 5px;
        min-height: 5px;
    }
}

@media (max-width: 480px) {
    .room-slider-container {
        border-radius: 12px;
    }
    .room-slider img {
        border-radius: 12px;
    }
    
    .simple-controls {
        bottom: -85px; /* Optimized bottom spacing for small mobile */
        gap: 8px; /* Match extra small mobile-controls gap */
    }
    
    .arrow-btn {
        width: 40px !important;
        height: 40px !important;
        min-width: 40px !important;
        min-height: 40px !important;
        max-width: 40px !important;
        max-height: 40px !important;
        font-size: 14px !important; /* Match extra small mobile-zoom-btn font size */
        padding: 0 !important;
        aspect-ratio: 1 / 1 !important;
    }
    
    .dots-container {
        gap: 4px;
        min-width: 30px;
    }
    
    .slider-dot {
        width: 4px;
        height: 4px;
        min-width: 4px;
        min-height: 4px;
    }
}

/* Loading animation for images - Subtle */
@keyframes imageLoad {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.room-slider img.active {
    animation: imageLoad 0.4s ease;
}

/* Improved focus states for accessibility - Subtle */
.slider-btn:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 1px;
}

.slider-dot:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 1px;
}

/* Smooth transitions for all interactive elements */
.room-slider-container * {
    transition-timing-function: ease;
}

/* Section wrapper styles */
.middle-section {
    display: flex;
    flex-direction: column;
}

/* Navigation Bar Responsive Improvements - Matching room preview style */
@media (max-width: 768px) {
    .navigation-bar {
        max-width: 280px;
        margin: 1rem auto;
        padding: 0.8rem 1.2rem;
    }
    
    .card-indicators-section {
        gap: 1.2rem;
        height: 40px;
    }
    
    .card-nav-btn {
        width: 36px;
        height: 36px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .navigation-bar {
        max-width: 250px;
        padding: 0.7rem 1rem;
    }
    
    .card-indicators-section {
        gap: 1rem;
    }
    
    .card-nav-btn {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}

.right-section {
    display: flex;
    flex-direction: column;
}

/* Room Preview Section Additional Styles */
.room-preview-section .preview-header {
    border-bottom: 2px solid rgba(255, 255, 255, 0.2);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.room-preview-section .preview-header h2 {
    color: white;
    margin: 0;
}

.room-preview-section .preview-header i {
    color: var(--accent-color);
    font-size: 1.5rem;
}

/* Desktop Card Navigation Indicators */
.card-indicators {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 1.5rem;
}

.card-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 166, 158, 0.3);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.card-dot:hover {
    background: rgba(255, 166, 43, 0.6);
    transform: scale(1.1);
}

.card-dot.active {
    background: var(--highlight-color);
    border-color: rgba(255, 166, 43, 0.3);
    transform: scale(1.2);
}

/* ===========================
   PROFESSIONAL FOOTER STYLES
   =========================== */

/* Footer Container */
.footer {
    background: linear-gradient(135deg, #16697A 0%, #489FB5 100%);
    color: #EDE7E3;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin-top: 4rem;
    position: relative;
    overflow: hidden;
}

/* Subtle background pattern */
.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 25% 50%, rgba(255, 166, 43, 0.05) 0%, transparent 50%),
                      radial-gradient(circle at 75% 50%, rgba(130, 192, 204, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

/* Main Footer Content */
.footer-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem 2rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2.5rem;
}

/* Footer Column Styling */
.footer-column h3 {
    color: #FFA62B;
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #FFA62B, #82C0CC);
    border-radius: 1px;
}

/* Company Info Styling */
.footer-logo {
    font-size: 2rem;
    font-weight: 700;
    /* XIDLZ brand styling - theme color (teal) */
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    text-decoration: none;
    display: inline-block;
    transition: all 0.3s ease;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.footer-logo:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.footer-tagline {
    font-style: italic;
    color: #FFA62B;
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.footer-description {
    line-height: 1.6;
    color: #EDE7E3;
    opacity: 0.9;
    font-size: 0.9rem;
}

/* Footer description variants */
.footer-description-mobile {
    display: none;
}

.footer-description-full {
    display: block;
}

/* Footer Links */
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #EDE7E3;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    padding-left: 1rem;
    opacity: 0.9;
}

.footer-links a::before {
    content: '▶';
    position: absolute;
    left: 0;
    color: #82C0CC;
    font-size: 0.7rem;
    transition: all 0.3s ease;
    opacity: 0.6;
}

.footer-links a:hover {
    color: #FFA62B;
    padding-left: 1.3rem;
    opacity: 1;
}

.footer-links a:hover::before {
    color: #FFA62B;
    opacity: 1;
    transform: translateX(3px);
}

/* Contact Info */
.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding: 0.5rem;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 166, 43, 0.1);
    transform: translateX(5px);
}

.contact-icon {
    width: 20px;
    margin-right: 1rem;
    color: #82C0CC;
    font-size: 1.1rem;
    text-align: center;
}

.contact-text {
    flex: 1;
    font-size: 0.9rem;
    line-height: 1.4;
}

.contact-text strong {
    color: #FFA62B;
    display: block;
    margin-bottom: 0.2rem;
}

/* Social Media Icons */
.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.social-icon {
    width: 45px;
    height: 45px;
    background: rgba(255, 166, 43, 0.1);
    border: 2px solid rgba(130, 192, 204, 0.3);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    color: #82C0CC;
    font-size: 1.2rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.social-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 166, 43, 0.3), transparent);
    transition: left 0.5s ease;
}

.social-icon:hover {
    background: #FFA62B;
    color: #16697A;
    border-color: #FFA62B;
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(255, 166, 43, 0.3);
}

.social-icon:hover::before {
    left: 100%;
}

/* Footer Bottom Section */
.footer-bottom {
    background: rgba(22, 105, 122, 0.3);
    border-top: 1px solid rgba(130, 192, 204, 0.2);
    padding: 1.5rem 2rem;
    position: relative;
    z-index: 1;
}

.footer-bottom-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright {
    font-size: 0.9rem;
    color: #EDE7E3;
    opacity: 0.8;
}

.footer-bottom-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.footer-bottom-links a {
    color: #EDE7E3;
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.footer-bottom-links a:hover {
    color: #FFA62B;
    opacity: 1;
}

.designed-by {
    font-size: 0.85rem;
    color: #82C0CC;
    font-weight: 500;
}

.designed-by .heart {
    color: #FFA62B;
    animation: heartbeat 1.5s infinite;
    display: inline-block;
}

@keyframes heartbeat {
    0%, 50%, 100% { transform: scale(1); }
    25%, 75% { transform: scale(1.1); }
}

/* Mobile Responsive Design */
@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        grid-template-areas:
            "brand brand"
            "quick contact";
        gap: 1.25rem;
        padding: 2rem 1.5rem 1.5rem;
    }

    .footer-column {
        background: rgba(237, 231, 227, 0.08);
        border-radius: 18px;
        padding: 1.2rem 1rem;
        display: flex;
        flex-direction: column;
        gap: 0.85rem;
        text-align: left;
        box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .footer-brand {
        grid-area: brand;
        text-align: center;
        align-items: center;
        padding: 1.6rem 1.1rem;
        background: rgba(237, 231, 227, 0.1);
    }

    .footer-brand .footer-logo {
        font-size: 2rem;
    }

    .footer-brand .footer-tagline,
    .footer-brand .footer-description {
        text-align: center;
    }

    .footer-quick-links {
        grid-area: quick;
    }

    .footer-quick-links .footer-links {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 0.75rem 1rem;
    }

    .footer-quick-links .footer-links li {
        margin-bottom: 0;
    }

    .footer-quick-links .footer-links a {
        padding-left: 0;
    }

    .footer-quick-links .footer-links a::before {
        display: none;
    }

    .footer-contact {
        grid-area: contact;
    }

    .footer-column h3::after {
        left: 0;
        transform: none;
    }

    .footer-brand h3::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .contact-item {
        justify-content: flex-start;
        text-align: left;
        padding: 0.65rem;
        background: rgba(255, 255, 255, 0.05);
    }

    .social-links {
        justify-content: flex-start;
    }

    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .footer-bottom-links {
        flex-direction: column;
        gap: 1rem;
    }

    /* Show mobile footer description */
    .footer-description-full {
        display: none;
    }
    
    .footer-description-mobile {
        display: block;
    }
}

@media (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        grid-template-areas:
            "brand"
            "quick"
            "contact";
        padding: 1.4rem 1rem;
        gap: 1rem;
    }

    .footer-column {
        padding: 1.05rem 0.9rem;
        border-radius: 16px;
        box-shadow: 0 8px 22px rgba(0, 0, 0, 0.1);
    }

    .footer-quick-links .footer-links {
        grid-template-columns: 1fr;
        gap: 0.65rem;
    }

    .social-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .footer-column h3 {
        font-size: 1.2rem;
        text-align: center;
    }
    
    .footer-column h3::after {
        left: 50%;
        transform: translateX(-50%);
    }
}

/* Hide mobile-only UI on larger screens */
@media (min-width: 601px) {
    .customize-page .mobile-bottom-bar,
    .customize-page .mobile-dropup { display: none !important; }
}
/* Mobile: slim down room nav controls */
@media (max-width: 600px) {
    .room-navigation-bar {
        padding: 0.5rem 0.9rem !important;
        margin-top: 0.8rem !important;
        max-width: 220px;
        border-radius: 12px !important;
        box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    }
    .room-indicators-section { gap: 0.75rem !important; height: 32px !important; }
    .room-nav-btn {
        width: 32px !important; height: 32px !important; min-width: 32px; min-height: 32px;
        border-radius: 10px !important; font-size: 0.9rem !important; box-shadow: 0 1px 6px rgba(0,0,0,0.12);
    }
    .room-indicators { gap: 5px !important; }
    .room-indicators .slider-dot { width: 6px; height: 6px; min-width: 6px; min-height: 6px; }
    .room-indicators .slider-dot.active { transform: scale(1.3); }
}

/* ===========================
   MOBILE ROOM PREVIEW PAGE - XIDLZ THEME
   ========================== */
.mobile-room-preview-page {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--background-color);
    z-index: 999; /* Lower than site-header (1000) so header shows on top */
    overflow-y: auto;
    overflow-x: hidden;
    padding-top: 70px; /* Space for the fixed site header */
}

/* Xidlz Header - Matching Site Header */
.mobile-listing-header {
    position: sticky;
    top: 0;
    background: rgba(237, 231, 227, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 12px 0;
    border-bottom: 1px solid rgba(237, 231, 227, 0.3);
    box-shadow: 0 2px 10px rgba(22, 105, 122, 0.1);
    z-index: 100;
}

.mobile-header-content {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
    width: 100%;
    display: grid;
    grid-template-columns: 40px 1fr 40px;
    align-items: center;
    gap: 0.5rem;
}

.back-to-edit-btn {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: all 0.3s ease;
    grid-column: 1;
}

/* Floating back button for room preview */
.back-to-edit-btn.floating-back-btn {
    position: fixed;
    top: 70px;
    left: 10px;
    z-index: 1000;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    border: 1px solid rgba(0,0,0,0.1);
}

.back-to-edit-btn:active {
    background: rgba(22, 105, 122, 0.1);
    transform: scale(0.95);
}

.mobile-header-brand {
    grid-column: 2;
    text-align: center;
    white-space: nowrap;
    overflow: visible;
}

.mobile-brand-name {
    font-size: 24px;
    color: var(--primary-color);
    margin: 0;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    display: block;
    white-space: nowrap;
    text-align: center;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.mobile-brand-name::after {
    content: '';
    display: block;
    width: 40px;
    height: 2px;
    background: var(--accent-color);
    margin: 0.2rem auto;
    border-radius: 1px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.mobile-brand-quote {
    font-size: 11px;
    color: var(--text-color);
    margin: 4px 0 0 0;
    font-weight: 400;
    letter-spacing: 0.6px;
    opacity: 0.8;
}

.listing-brand {
    flex: 1;
    margin: 0;
    color: var(--primary-color);
    font-size: 1.25rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.header-actions {
    display: flex;
    gap: 0.5rem;
    grid-column: 3;
}

.header-icon-btn {
    background: transparent;
    border: none;
    color: var(--primary-color);
    font-size: 1.25rem;
    cursor: pointer;
    padding: 0.5rem;
    position: relative;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.header-icon-btn:active {
    background: rgba(22, 105, 122, 0.1);
    transform: scale(0.95);
}

.cart-badge {
    position: absolute;
    top: 5px;
    right: 5px;
    background: var(--highlight-color);
    color: white;
    font-size: 0.65rem;
    font-weight: 600;
    padding: 0.15rem 0.35rem;
    border-radius: 10px;
    min-width: 18px;
    text-align: center;
    display: none;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
}

.cart-badge.has-items {
    display: block;
}

/* Mobile Room Preview Page Styling */
#mobileRoomPreviewPage {
    background-color: #EDE7E3;
    min-height: 100vh;
}

/* Main Content Container */
.mobile-listing-content {
    padding-bottom: 80px;
    background-color: #EDE7E3;
}

/* Product Images Section - Horizontal Slider */
.product-images-section {
    background: transparent;
    margin-bottom: 1rem;
    padding: 1rem 0;
    border-radius: 0;
}

.product-images-slider-container {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.product-images-slider-container::-webkit-scrollbar {
    display: none;
}

.mobile-product-images-slider {
    display: flex;
    gap: 0;
    width: fit-content;
}

.mobile-product-image-item {
    flex-shrink: 0;
    width: 100vw;
    position: relative;
    background: transparent;
    scroll-snap-align: start;
    scroll-snap-stop: always; /* Force slider to stop at each image */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 1rem;
}

.mobile-product-image-item img {
    width: 100%;
    height: auto;
    max-height: 400px;
    display: block;
    object-fit: contain;
    background: transparent;
    border-radius: 12px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

/* Slider Dots Indicator */
.slider-dots {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.5rem 0 1.5rem;
    background: transparent;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(22, 105, 122, 0.3);
    transition: all 0.3s ease;
}

.slider-dot.active {
    background: var(--primary-color);
    width: 24px;
    border-radius: 4px;
}

/* Change Frame Size Button - Below Room Preview Images */
.change-frame-size-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: calc(100% - 2rem);
    margin: 0 1rem 1rem;
    padding: 12px 20px;
    background: linear-gradient(135deg, #82C0CC 0%, #16697A 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(22, 105, 122, 0.3);
}

.change-frame-size-btn:hover {
    background: linear-gradient(135deg, #16697A 0%, #0b3a45 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(22, 105, 122, 0.4);
}

.change-frame-size-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(22, 105, 122, 0.3);
}

.change-frame-size-btn i {
    font-size: 1rem;
}

/* Product Info Section */
.product-info-section {
    background: transparent;
    backdrop-filter: none;
    padding: 0.5rem;
    margin: 0 0.5rem 0.5rem;
    border-radius: 0;
    border: none;
    box-shadow: none;
}

/* Product Header */
.product-header {
    margin-bottom: 1rem;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    padding-bottom: 1rem;
}

.product-title {
    color: var(--text-color);
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.product-rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.rating-stars {
    color: var(--highlight-color);
    font-size: 0.875rem;
}

.rating-text {
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.875rem;
}

/* Price Section */
.product-price-section {
    margin-bottom: 1.5rem;
}

.price-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.current-price {
    color: #489FB5;
    font-size: 1.8rem;
    font-weight: 800;
}

.original-price {
    color: var(--text-color);
    opacity: 0.5;
    font-size: 1rem;
    text-decoration: line-through;
}

.discount-badge {
    background: var(--success-color);
    color: white;
    padding: 0.3rem 0.6rem;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 700;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* Specifications Section */
.product-specs-section {
    background: transparent;
    padding: 0.5rem;
    border-radius: 0;
    margin-bottom: 0.5rem;
    box-shadow: none;
}

.section-title {
    color: var(--primary-color);
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 8px;
}

.specs-list {
    display: flex;
    flex-direction: column;
    gap: 0.875rem;
}

.spec-row {
    display: flex;
    justify-content: space-between;
    padding: 0.8rem 0;
    border-bottom: 1px solid #f0f0f0;
}

.spec-row:last-child {
    border-bottom: none;
}

.spec-key {
    color: #666;
    font-weight: 500;
}

.spec-value {
    color: var(--text-color);
    font-weight: 600;
}

/* Features Section */
.product-features-section {
    background: transparent;
    padding: 0.5rem;
    border-radius: 0;
    margin-bottom: 0.5rem;
    box-shadow: none;
}

.features-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 0.8rem;
    color: #555;
}

.features-list li i {
    color: #489FB5;
}

/* Delivery Info Section */
.delivery-info-section {
    background: transparent;
    padding: 0.5rem;
    border-radius: 0;
    margin-bottom: 1rem;
    box-shadow: none;
}

.delivery-item {
    display: flex;
    align-items: flex-start;
    gap: 0.875rem;
    margin-bottom: 1.125rem;
    padding: 0.5rem 0;
}

.delivery-item:last-child {
    margin-bottom: 0;
}

.delivery-item i {
    color: var(--accent-color);
    font-size: 1.375rem;
    margin-top: 0.125rem;
}

.delivery-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.delivery-label {
    color: var(--text-color);
    font-size: 0.9rem;
    font-weight: 600;
}

.delivery-desc {
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.8rem;
}

/* Fixed Bottom Add to Cart Bar */
.mobile-listing-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background: white;
    padding: 1rem;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    z-index: 1000;
    display: flex;
    justify-content: center;
}

.add-to-cart-btn {
    width: 100%;
    max-width: 400px;
    background-color: #489FB5 !important;
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 4px 15px rgba(72, 159, 181, 0.3);
    transition: all 0.3s ease;
}

.add-to-cart-btn:active {
    transform: scale(0.98);
    box-shadow: 0 2px 8px rgba(72, 159, 181, 0.2);
}

.add-to-cart-btn:disabled {
    background-color: #ccc !important;
    box-shadow: none;
}

/* Mobile See Room Preview Button */

.mobile-see-room-preview-btn {
    display: none;
    width: calc(100% - 2rem);
    margin: 1rem auto;
    background: #FFA62B !important;
    color: #fff !important;
    border: none;
    border-radius: 12px;
    padding: 1rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    gap: 0.5rem;
    box-shadow: 0 4px 15px rgba(255, 166, 43, 0.18);
    transition: all 0.3s ease;
}

.mobile-see-room-preview-btn:active {
    transform: scale(0.98);
}

.mobile-see-room-preview-btn:disabled {
    background: #ccc;
    cursor: not-allowed;
    opacity: 0.6;
}

@media (max-width: 768px) {
    /* Hide desktop right section (room preview) on mobile */
    .right-section {
        display: none !important;
    }
    
    /* Show mobile see room preview button */
    .mobile-see-room-preview-btn {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Hide desktop add to cart button on mobile */
    .total-price-bar {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .mobile-specs-card {
        padding: 1.25rem;
        margin: 0.75rem;
    }
    
    .mobile-room-header h2 {
        font-size: 1.1rem;
    }
    
    .spec-item {
        padding: 0.6rem 0;
        font-size: 0.9rem;
    }
}
/* Darker Add to Cart Button for Room Preview */
#mobileRoomAddToCart {
    background-color: #2C6E7F !important;
    color: white !important;
}
#mobileRoomAddToCart .btn-price {
    color: #e0e0e0 !important;
}

/* Header and Dropdown Styles - Standardized from customize.html */
.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.auth-section {
    display: flex;
    align-items: center;
}

.profile-dropdown {
    position: relative;
}

.profile-icon-btn {
    background: transparent;
    border: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    color: #16697A;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 22px;
    transition: all 0.3s ease;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-width: 50px;
    text-align: center;
}

.profile-icon-btn:hover {
    background: rgba(22, 105, 122, 0.25);
    border: 1px solid rgba(22, 105, 122, 0.4);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
    color: white;
}

.profile-icon-btn i {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin: 0;
    line-height: 1;
    font-size: 20px;
}

.profile-icon-btn .button-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1;
    margin: 0;
    width: 100%;
    text-align: center;
}

.profile-dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: auto;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 15px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.8);
    min-width: 220px;
    z-index: 3000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    margin-top: 10px;
    padding: 8px 0;
}

.profile-dropdown:hover .profile-dropdown-menu,
.profile-dropdown.open .profile-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.profile-dropdown-menu .dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: #333;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 14px;
    font-weight: 500;
    border-radius: 8px;
    margin: 2px 8px;
}

.profile-dropdown-menu .dropdown-item:hover {
    background: linear-gradient(135deg, rgba(72, 159, 181, 0.1), rgba(72, 159, 181, 0.05));
    color: #489FB5;
    transform: translateX(5px);
}

.profile-dropdown-menu .dropdown-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(72, 159, 181, 0.3), transparent);
    margin: 8px 16px;
}

.dropdown-user-info {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    background: rgba(22, 105, 122, 0.05);
    border-radius: 8px;
    margin: 8px;
}

.dropdown-user-info .user-avatar {
    font-size: 24px;
    color: #16697A;
    margin-right: 12px;
}

.dropdown-user-info .user-details {
    flex: 1;
}

.dropdown-user-info .user-name {
    font-weight: 600;
    color: #16697A;
    font-size: 14px;
    margin-bottom: 2px;
}

.dropdown-user-info .user-phone {
    color: #489FB5;
    font-size: 12px;
}

/* Mobile Responsive Header Styles */
@media (max-width: 768px) {
    .site-header {
        position: relative !important;
        top: auto;
        margin-bottom: 0;
        background: var(--background-color);
        padding: 10px 0;
        box-shadow: none;
        border-radius: 0;
        z-index: 2500;
    }

    .header-content {
        background: transparent;
        border-radius: 0;
        padding: 0 1rem;
        border: none;
        box-shadow: none;
        gap: 0.75rem;
    }

    .header-right {
        gap: 10px;
    }

    .profile-icon-btn,
    .cart-icon-btn {
        background: transparent;
        border: none;
        border-radius: 0;
        padding: 6px;
        box-shadow: none;
        color: #16697A;
    }

    .profile-icon-btn {
        font-size: 20px;
        min-width: 40px;
        gap: 2px;
    }

    .profile-icon-btn i {
        font-size: 16px;
    }

    .profile-icon-btn:hover,
    .cart-icon-btn:hover {
        background: transparent;
        color: #0f4f5d;
        border: none;
        box-shadow: none;
    }

    .profile-icon-btn .button-label,
    .cart-icon-btn .button-label {
        font-size: 0.62rem;
        letter-spacing: 0.4px;
    }
}

@media (max-width: 480px) {
    .site-header {
        padding: 10px 0;
    }

    .header-content {
        padding: 0 0.85rem;
        gap: 0.55rem;
    }

    .brand-name {
        font-size: 1.65rem;
        letter-spacing: 1px;
    }

    .profile-icon-btn,
    .cart-icon-btn {
        padding: 6px 9px;
    }
}


/* Room Preview Mode - Hide Bottom Bar and Dropup */
body.room-preview-active .mobile-bottom-bar,
body.room-preview-active #mobileBottomBar {
    display: none !important;
}

body.room-preview-active .mobile-adjustments-container {
    display: none !important;
}

body.room-preview-active .mobile-dropup,
body.room-preview-active #mobileDropup {
    display: none !important;
}