/*
 * SOULPRINT - Brand Style & Layout System
 * Concept: Digital Atelier (Luxury Editorial / High-Contrast Minimalism)
 */

/* Root Variables */
:root {
    /* Color Palette */
    --color-bg: #ffffff;
    --color-bg-alt: #f9f9f9;
    --color-dark: #050505;
    --color-dark-muted: #222222;
    --color-gray-border: #e2e2e2;
    --color-gray-text: #666666;
    --color-gold: #d4af37;
    --color-gold-hover: #bda032;
    --color-gold-glow: rgba(212, 175, 55, 0.25);
    
    /* Cosmic Theme Colors (Wormhole Portal) */
    --color-portal-bg: #030308;
    --color-glass-bg: rgba(15, 15, 25, 0.65);
    --color-glass-border: rgba(212, 175, 55, 0.35);
    --color-glass-shadow: rgba(0, 0, 0, 0.6);
    
    /* Typography */
    --font-heading: 'Bodoni Moda', serif;
    --font-body: 'DM Sans', sans-serif;
    
    /* Layout */
    --container-width: 1320px;
    --transition-smooth: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
    --transition-quick: all 0.15s ease-out;
}

/* Global Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--color-bg);
    color: var(--color-dark);
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Utility Layouts */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.container-narrow {
    max-width: 720px;
    margin: 0 auto;
    padding: 0 20px;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.w-full { width: 100%; }
.margin-top-sm { margin-top: 16px; }
.margin-top-md { margin-top: 32px; }

/* Navigation Bar Styling */
.luxury-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--color-gray-border);
    transition: var(--transition-smooth);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 40px;
}

.brand-logo {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-smooth);
}

.brand-logo:hover {
    transform: scale(1.03);
}

.nav-links {
    display: flex;
    gap: 32px;
}

.nav-item {
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-dark);
    text-decoration: none;
    padding: 8px 0;
    position: relative;
    transition: var(--transition-quick);
}

.nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background-color: var(--color-dark);
    transition: var(--transition-smooth);
    transform: translateX(-50%);
}

.nav-item:hover::after {
    width: 100%;
}

.nav-item.highlight-gold {
    color: var(--color-gold);
}

.nav-item.highlight-gold::after {
    background-color: var(--color-gold);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.icon-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-dark);
    position: relative;
    padding: 8px;
    transition: var(--transition-quick);
}

.icon-btn:hover {
    color: var(--color-gold);
}

.cart-count {
    position: absolute;
    top: 0;
    right: 0;
    background-color: var(--color-dark);
    color: #fff;
    font-size: 9px;
    font-weight: 700;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Typography styles */
.subtitle-caps {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    display: block;
    margin-bottom: 12px;
}

.section-tag {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    display: block;
    margin-bottom: 15px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 25px;
}

.body-text {
    font-size: 15px;
    color: var(--color-gray-text);
    margin-bottom: 20px;
    line-height: 1.7;
}

/* Buttons System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 36px;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    border: 1px solid var(--color-dark);
    border-radius: 0;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition-smooth);
}

.btn-primary {
    background-color: var(--color-dark);
    color: #fff;
}

.btn-primary:hover {
    background-color: var(--color-gold);
    border-color: var(--color-gold);
    color: #fff;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-dark);
}

.btn-secondary:hover {
    background-color: var(--color-dark);
    color: #fff;
}

.btn-underline {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-dark);
    text-decoration: none;
    border-bottom: 1px solid var(--color-dark);
    padding-bottom: 4px;
    transition: var(--transition-quick);
}

.btn-underline:hover {
    color: var(--color-gold);
    border-color: var(--color-gold);
}

/* SPA Views Configuration */
.app-view {
    display: none;
    opacity: 0;
    padding-top: 80px;
    transition: opacity 0.5s ease-out;
}

.app-view.active {
    display: block;
    opacity: 1;
}

/* HERO SECTION */
.hero-section {
    position: relative;
    height: 90vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 10%;
    background-color: var(--color-bg-alt);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 75% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 60%);
    z-index: 1;
}

.hero-content {
    max-width: 620px;
    position: relative;
    z-index: 2;
    animation: fadeInUp 1s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 64px;
    font-weight: 300;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-gray-text);
    margin-bottom: 40px;
}

.hero-ctas {
    display: flex;
    gap: 20px;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    z-index: 2;
}

.scroll-text {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gray-text);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background-color: var(--color-gray-border);
    position: relative;
    overflow: hidden;
}

.scroll-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-gold);
    animation: scrollAnimation 2s cubic-bezier(0.2, 0.8, 0.2, 1) infinite;
}

/* BRAND PHILOSOPHY & STEPS */
.philosophy-section {
    padding: 120px 0;
    background-color: var(--color-bg);
}

.luxury-frame {
    border: 1px solid var(--color-gray-border);
    padding: 24px;
    background-color: #fff;
    box-shadow: 0 4px 30px rgba(0,0,0,0.02);
}

.frame-content {
    background-color: var(--color-bg-alt);
    aspect-ratio: 16/9;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    position: relative;
}

.mockup-glow::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--color-gold-glow) 0%, transparent 70%);
}

.philosophy-img {
    max-width: 60%;
    height: auto;
    z-index: 2;
    filter: drop-shadow(0px 8px 16px rgba(0, 0, 0, 0.05));
}

.how-it-works-section {
    background-color: var(--color-bg-alt);
    padding: 100px 0;
    border-top: 1px solid var(--color-gray-border);
}

.section-header-center {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px auto;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.step-card {
    background-color: #fff;
    padding: 40px;
    border: 1px solid var(--color-gray-border);
    transition: var(--transition-smooth);
}

.step-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-gold);
}

.step-num {
    font-family: var(--font-heading);
    font-size: 24px;
    color: var(--color-gold);
    display: block;
    margin-bottom: 20px;
}

.step-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 16px;
}

.step-card p {
    font-size: 14px;
    color: var(--color-gray-text);
    line-height: 1.6;
}

/* PRODUCT COLLECTION SHOWCASE */
.collection-section {
    padding: 120px 0;
}

.section-header-split {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-bottom: 60px;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.product-card {
    cursor: pointer;
    background-color: var(--color-bg-alt);
    border: 1px solid transparent;
    transition: var(--transition-smooth);
}

.product-card:hover {
    border-color: var(--color-gray-border);
    background-color: #fff;
}

.product-img-wrapper {
    position: relative;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f6f6f6;
    overflow: hidden;
}

.product-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    background-color: var(--color-dark);
    color: #fff;
    padding: 6px 12px;
    z-index: 10;
}

.product-placeholder-svg {
    width: 65%;
    height: 65%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
}

.product-card:hover .product-placeholder-svg {
    transform: scale(1.08);
}

.svg-garment-vector {
    width: 100%;
    height: 100%;
}

.product-info {
    padding: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.product-info h3 {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 500;
}

.price {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-gold);
}

/* DEMO INTERACTIVE QR SECTION */
.demo-section {
    padding: 100px 0;
    background-color: var(--color-dark);
    color: #fff;
    border-top: 1px solid #111;
}

.demo-box {
    text-align: center;
    border: 1px solid var(--color-gold);
    padding: 64px 40px;
    position: relative;
    background: linear-gradient(180deg, #0b0b14 0%, #030308 100%);
    overflow: hidden;
}

.demo-badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: var(--color-gold);
    color: var(--color-dark);
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    padding: 8px 24px;
}

.demo-box h2 {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 400;
    margin-bottom: 16px;
}

.demo-box p {
    color: #999;
    font-size: 14px;
    max-width: 500px;
    margin: 0 auto 40px auto;
}

.demo-interactive-qr {
    display: inline-block;
    cursor: pointer;
    position: relative;
    padding: 24px;
    background-color: #fff;
    box-shadow: 0 0 50px rgba(212, 175, 55, 0.2);
    border: 1px solid var(--color-gold);
    transition: var(--transition-smooth);
}

.demo-interactive-qr:hover {
    transform: scale(1.05);
    box-shadow: 0 0 60px rgba(212, 175, 55, 0.45);
}

.qr-glow-effect {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, var(--color-gold-glow) 0%, transparent 80%);
    opacity: 0.5;
    animation: pulsate 2.5s infinite alternate;
}

.qr-svg-sample {
    display: block;
    position: relative;
    z-index: 2;
}

.qr-tap-hint {
    display: block;
    margin-top: 15px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-dark);
    z-index: 2;
    position: relative;
}

.demo-instructions {
    margin-top: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    color: #aaa;
    font-size: 13px;
}

/* PERSONALIZATION STUDIO LAYOUT */
.studio-layout {
    display: grid;
    grid-template-columns: 1fr 480px;
    height: calc(100vh - 80px);
    overflow: hidden;
}

.studio-preview-panel {
    background-color: var(--color-bg-alt);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow-y: auto;
}

.canvas-container-outer {
    width: 100%;
    max-width: 640px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.studio-canvas-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.canvas-zoom-indicator {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-gray-text);
}

.btn-icon-label {
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 6px;
    color: var(--color-dark);
}

.btn-icon-label:hover {
    color: var(--color-gold);
}

/* Customizer interactive container */
.customizer-interactive-wrapper {
    background-color: #fff;
    border: 1px solid var(--color-gray-border);
    position: relative;
    aspect-ratio: 1;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03);
}

.garment-background-container {
    width: 80%;
    height: 80%;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: none; /* Interactive element layering */
    transition: var(--transition-smooth);
}

.garment-background-container svg {
    width: 100%;
    height: 100%;
    filter: drop-shadow(0px 15px 25px rgba(0, 0, 0, 0.08));
}

/* Print Zone Overlay Area */
.print-zone-container {
    position: absolute;
    top: 25%;
    left: 25%;
    width: 50%;
    height: 50%;
    border: 1px dashed rgba(212, 175, 55, 0.45);
    z-index: 10;
}

/* User custom elements on garment */
.custom-element-wrapper {
    position: absolute;
    cursor: move;
    border: 1px solid transparent;
    user-select: none;
    touch-action: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.custom-element-wrapper.active {
    border: 1px dashed var(--color-gold);
}

.custom-element-content {
    width: 100%;
    height: 100%;
    pointer-events: none;
    object-fit: contain;
}

/* Custom handle shapes for rotation/sizing */
.element-handle {
    position: absolute;
    width: 16px;
    height: 16px;
    background-color: #fff;
    border: 1px solid var(--color-dark);
    display: none;
    z-index: 15;
}

.custom-element-wrapper.active .element-handle {
    display: block;
}

.resize-handle {
    bottom: -8px;
    right: -8px;
    cursor: se-resize;
}

.rotate-handle {
    top: -24px;
    left: 50%;
    transform: translateX(-50%);
    cursor: grab;
    border-radius: 50%;
    background-color: var(--color-gold);
}

.rotate-handle::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    width: 1px;
    height: 8px;
    background-color: var(--color-dark);
}

.delete-handle {
    top: -8px;
    right: -8px;
    width: 18px;
    height: 18px;
    background-color: var(--color-dark);
    color: #fff;
    border: none;
    font-size: 11px;
    font-weight: bold;
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 16;
}

.custom-element-wrapper.active .delete-handle {
    display: flex;
}

/* Golden QR element inside preview customizer */
.qr-content-box {
    width: 100%;
    height: 100%;
    padding: 10px;
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid var(--color-gold);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.qr-svg-content {
    width: 100%;
    height: 100%;
    max-height: 80%;
}

.qr-mini-badge {
    font-size: 7px;
    font-weight: 700;
    letter-spacing: 0.1em;
    color: var(--color-gold);
}

.canvas-zoom-bar {
    font-size: 10px;
    color: var(--color-gray-text);
    text-align: center;
}

/* STUDIO CONTROL PANEL */
.studio-control-panel {
    background-color: #fff;
    border-left: 1px solid var(--color-gray-border);
    padding: 40px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.control-header h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 400;
    margin-bottom: 8px;
}

.control-header p {
    font-size: 13px;
    color: var(--color-gray-text);
    line-height: 1.5;
}

.control-section {
    border-top: 1px solid var(--color-gray-border);
    padding-top: 24px;
}

.section-subtitle {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 12px;
}

.control-help {
    font-size: 12px;
    color: var(--color-gray-text);
    margin-bottom: 15px;
}

/* Select wrapper styling */
.luxury-select-wrapper {
    position: relative;
    width: 100%;
}

.luxury-select-wrapper::after {
    content: '↓';
    font-size: 10px;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
    color: var(--color-dark);
}

.luxury-select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--color-dark);
    font-family: var(--font-body);
    font-size: 13px;
    background-color: #fff;
    border-radius: 0;
    appearance: none;
    cursor: pointer;
    outline: none;
}

/* Fabric color buttons */
.color-picker-row {
    display: flex;
    gap: 12px;
}

.color-btn {
    width: 32px;
    height: 32px;
    border-radius: 0;
    border: none;
    cursor: pointer;
    position: relative;
    transition: var(--transition-quick);
}

.color-btn.active::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border: 1px solid var(--color-gold);
}

/* Drag upload styles */
.artwork-upload-container {
    width: 100%;
}

.file-input-hidden {
    display: none;
}

/* QR and audio specific styles */
.qr-toggle-container {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: .4s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--color-gold);
}

input:checked + .slider:before {
    transform: translateX(20px);
}

.toggle-label {
    font-size: 13px;
    font-weight: 600;
}

/* Small Tabs */
.tabs-nav-small {
    display: flex;
    border-bottom: 1px solid var(--color-gray-border);
    margin-bottom: 15px;
}

.tab-btn-small {
    flex: 1;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    padding: 10px 0;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    color: var(--color-gray-text);
    transition: var(--transition-quick);
}

.tab-btn-small.active {
    color: var(--color-dark);
    border-bottom-color: var(--color-dark);
}

.tab-pane-small {
    display: none;
}

.tab-pane-small.active {
    display: block;
}

/* Recording layout */
.record-controls-row {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 15px;
}

.btn-record {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background-color: #fff;
    border: 1px solid var(--color-dark);
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--transition-quick);
}

.btn-record:hover {
    border-color: #ff3b30;
    color: #ff3b30;
}

.btn-record.recording {
    background-color: #ff3b30;
    border-color: #ff3b30;
    color: #fff;
    animation: flashRed 1.5s infinite;
}

.record-icon {
    width: 10px;
    height: 10px;
    background-color: #ff3b30;
    border-radius: 50%;
    display: inline-block;
}

.btn-record.recording .record-icon {
    background-color: #fff;
}

.record-timer {
    font-family: monospace;
    font-size: 18px;
    font-weight: bold;
    color: var(--color-dark);
}

.volume-meter-wrapper {
    margin-bottom: 15px;
}

.meter-label {
    font-size: 10px;
    text-transform: uppercase;
    color: var(--color-gray-text);
    display: block;
    margin-bottom: 6px;
}

.volume-meter-track {
    height: 4px;
    background-color: var(--color-gray-border);
    width: 100%;
    position: relative;
}

.volume-meter-fill {
    height: 100%;
    background-color: var(--color-gold);
    width: 0%;
    transition: width 0.1s ease;
}

.status-msg {
    font-size: 11px;
    color: var(--color-gray-text);
}

.audio-file-name-label {
    font-size: 12px;
    color: var(--color-gray-text);
    margin-top: 10px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Audio preview mini-player */
.audio-preview-player-box {
    margin-top: 20px;
    padding: 15px;
    border: 1px solid var(--color-gold);
    background-color: var(--color-bg-alt);
}

.preview-label {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-gold);
    display: block;
    margin-bottom: 10px;
}

.preview-player-row {
    display: flex;
    align-items: center;
    gap: 15px;
}

.btn-play-small {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--color-dark);
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
}

.btn-play-small:hover {
    background-color: var(--color-gold);
}

.preview-timeline-container {
    flex: 1;
    height: 4px;
    background-color: var(--color-gray-border);
    position: relative;
    cursor: pointer;
}

.preview-timeline-bar {
    height: 100%;
    background-color: var(--color-dark);
    width: 0%;
    position: absolute;
    top: 0;
    left: 0;
}

.preview-duration-text {
    font-family: monospace;
    font-size: 12px;
    color: var(--color-dark);
}

.btn-delete-audio {
    background: none;
    border: none;
    color: var(--color-gray-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-quick);
}

.btn-delete-audio:hover {
    color: #ff3b30;
}

/* Checkout sections styling */
.checkout-section {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-gray-border);
    padding: 24px;
    margin-top: auto;
}

.price-summary-row {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-body);
    font-size: 13px;
    margin-bottom: 12px;
}

.price-summary-row.gold-bonus {
    border-bottom: 1px solid var(--color-gray-border);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

.summary-price {
    font-weight: 700;
}

.summary-price.text-gold {
    color: var(--color-gold);
}

.gold-dot {
    width: 6px;
    height: 6px;
    background-color: var(--color-gold);
    border-radius: 50%;
    display: inline-block;
    margin-right: 6px;
    vertical-align: middle;
}

.checkout-actions {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* QR EXPERIENCE PORTAL (Wormhole and space theme) */
.portal-view {
    padding-top: 0 !important;
    background-color: var(--color-portal-bg);
    color: #fff;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
}

.portal-view.active {
    display: flex;
}

.portal-frame-wrapper {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.portal-header-bar {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 24px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    background: linear-gradient(180deg, rgba(3,3,8,0.8) 0%, transparent 100%);
}

.portal-logo-img {
    height: 36px;
    width: auto;
    filter: brightness(0) invert(1); /* Logo gets turned into crisp white */
}

.skip-intro-btn {
    background: none;
    border: 1px solid rgba(255,255,255,0.3);
    color: #fff;
    padding: 10px 20px;
    font-family: var(--font-body);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    transition: var(--transition-quick);
}

.skip-intro-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
    background-color: rgba(212,175,55,0.05);
}

/* Transition Video Port */
.portal-video-viewport {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 80;
    background-color: #000;
    display: none;
    align-items: center;
    justify-content: center;
}

.portal-video-viewport.active {
    display: flex;
}

.video-container {
    width: 100vw;
    height: 100vh;
    position: relative;
    overflow: hidden;
}

.video-container iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 ratio */
    min-height: 100vh;
    min-width: 177.77vh; /* 16:9 ratio */
    transform: translate(-50%, -50%);
    pointer-events: none; /* Block user interactions with raw YT player */
}

.cosmic-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #030308;
    z-index: 90;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 24px;
    opacity: 1;
    transition: opacity 0.8s ease-out;
}

.cosmic-spinner {
    width: 60px;
    height: 60px;
    border: 2px solid transparent;
    border-top-color: var(--color-gold);
    border-radius: 50%;
    animation: rotateSpinner 1.2s cubic-bezier(0.5, 0, 0.5, 1) infinite;
    position: relative;
}

.cosmic-spinner::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 2px solid transparent;
    border-bottom-color: #fff;
    border-radius: 50%;
    animation: rotateSpinner 0.8s linear infinite reverse;
}

.cosmic-loading-txt {
    font-family: var(--font-heading);
    font-size: 18px;
    letter-spacing: 0.1em;
    color: #fff;
    animation: pulsate 2s infinite alternate;
}

/* Solar system and audio playback viewport */
.portal-audio-viewport {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.solar-system-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    background-color: transparent;
}

/* Glassmorphic Audio Player container */
.glass-player-panel {
    position: relative;
    z-index: 20;
    background: var(--color-glass-bg);
    border: 1px solid var(--color-glass-border);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    width: 90%;
    max-width: 440px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 24px 80px var(--color-glass-shadow), 0 0 40px rgba(212, 175, 55, 0.1);
    transform: translateY(0);
    animation: fadeFloatIn 1.2s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.player-glow {
    position: absolute;
    top: -50px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(212,175,55,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.player-header {
    margin-bottom: 30px;
}

.sender-avatar {
    width: 54px;
    height: 54px;
    border-radius: 50%;
    border: 1px solid var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gold);
    background-color: rgba(212, 175, 55, 0.05);
    margin: 0 auto 16px auto;
    box-shadow: 0 0 20px rgba(212, 175, 55, 0.1);
}

.sender-label {
    font-size: 9px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-gold);
    display: block;
    margin-bottom: 8px;
}

.portal-sender-name {
    font-family: var(--font-heading);
    font-size: 30px;
    font-weight: 400;
    line-height: 1.2;
    margin-bottom: 6px;
}

.portal-occasion-label {
    font-size: 13px;
    color: #aaa;
}

/* Spectrogram placement container */
.spectrogram-container {
    position: relative;
    width: 260px;
    height: 260px;
    margin: 0 auto 30px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}

.spectrogram-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 21;
    pointer-events: none;
}

.main-play-btn {
    position: relative;
    z-index: 25;
    width: 76px;
    height: 76px;
    border-radius: 50%;
    background-color: #fff;
    color: var(--color-dark);
    border: 2px solid var(--color-gold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
    transition: var(--transition-smooth);
    outline: none;
}

.main-play-btn:hover {
    transform: scale(1.08);
    background-color: var(--color-gold);
    color: #fff;
    box-shadow: 0 0 40px rgba(212, 175, 55, 0.5);
}

/* Audio timeline timeline slider controls */
.player-controls {
    width: 100%;
}

.timeline-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 20px;
}

.time-text {
    font-family: monospace;
    font-size: 11px;
    color: #aaa;
    width: 32px;
}

.timeline-slider-container {
    flex: 1;
    position: relative;
}

.timeline-slider, .volume-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 3px;
    background-color: rgba(255, 255, 255, 0.15);
    outline: none;
    border-radius: 2px;
    cursor: pointer;
}

.timeline-slider::-webkit-slider-value-token,
.timeline-slider::-webkit-slider-runnable-track {
    cursor: pointer;
}

.timeline-slider::-webkit-slider-thumb, .volume-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: var(--color-gold);
    box-shadow: 0 0 10px var(--color-gold);
    cursor: pointer;
    transition: var(--transition-quick);
}

.timeline-slider::-webkit-slider-thumb:hover, .volume-slider::-webkit-slider-thumb:hover {
    transform: scale(1.2);
}

.controls-row-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.volume-control {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 120px;
}

.volume-icon {
    color: #aaa;
}

.audio-rate-btn {
    font-family: monospace;
    font-size: 11px;
    color: #aaa;
    border: 1px solid rgba(255,255,255,0.2);
    padding: 4px 10px;
    cursor: pointer;
    transition: var(--transition-quick);
}

.audio-rate-btn:hover {
    border-color: var(--color-gold);
    color: var(--color-gold);
}

/* Drawer slides up from bottom at message complete */
.portal-drawer-panel {
    position: absolute;
    bottom: -100%;
    left: 0;
    width: 100%;
    background: #0b0b14;
    border-top: 1px solid var(--color-glass-border);
    z-index: 100;
    transition: bottom 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 -20px 50px rgba(0,0,0,0.8);
}

.portal-drawer-panel.active {
    bottom: 0;
}

.drawer-drag-bar {
    width: 50px;
    height: 4px;
    background-color: rgba(255, 255, 255, 0.15);
    border-radius: 2px;
    margin-bottom: 24px;
}

.drawer-content {
    width: 100%;
    max-width: 440px;
    text-align: center;
}

.drawer-tag {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: var(--color-gold);
    text-transform: uppercase;
    display: block;
    margin-bottom: 12px;
}

.drawer-content h3 {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 400;
    margin-bottom: 8px;
}

.drawer-desc {
    font-size: 13px;
    color: #999;
    margin-bottom: 24px;
}

/* Luxury Gifting form */
.luxury-form {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 24px;
}

.form-row {
    display: flex;
    gap: 15px;
}

.luxury-input {
    width: 100%;
    padding: 14px 16px;
    background-color: rgba(255,255,255,0.05);
    border: none;
    border-bottom: 1px solid rgba(255,255,255,0.25);
    color: #fff;
    font-family: var(--font-body);
    font-size: 13px;
    border-radius: 0;
    outline: none;
    transition: var(--transition-quick);
}

.luxury-input::placeholder {
    color: #666;
}

.luxury-input:focus {
    border-bottom-color: var(--color-gold);
    background-color: rgba(255,255,255,0.08);
}

.discount-success-box {
    border: 1px solid var(--color-gold);
    background-color: rgba(212, 175, 55, 0.05);
    padding: 24px;
    margin-bottom: 24px;
    animation: fadeInUp 0.5s ease-out;
}

.success-icon {
    font-size: 32px;
    color: var(--color-gold);
    display: block;
    margin-bottom: 10px;
}

.discount-success-box h4 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 500;
    margin-bottom: 6px;
}

.discount-success-box p {
    font-size: 12px;
    color: #ccc;
    margin-bottom: 16px;
}

.coupon-code-container {
    display: flex;
    border: 1px dashed var(--color-gold);
    background-color: #0b0b14;
    overflow: hidden;
}

.coupon-code {
    flex: 1;
    font-family: monospace;
    font-size: 18px;
    font-weight: bold;
    color: var(--color-gold);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px;
}

.copy-coupon-btn {
    background-color: var(--color-gold);
    color: var(--color-dark);
    border: none;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    padding: 0 20px;
    cursor: pointer;
    transition: var(--transition-quick);
}

.copy-coupon-btn:hover {
    background-color: #fff;
}

.coupon-copied-msg {
    display: none;
    font-size: 10px;
    color: #4cd964;
    margin-top: 10px;
}

.drawer-footer-actions {
    margin-top: 15px;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 24px;
    display: flex;
    gap: 15px;
    justify-content: center;
    width: 100%;
}

.drawer-footer-actions .btn-secondary {
    border-color: rgba(255, 255, 255, 0.4);
    color: #ffffff;
    background-color: transparent;
}

.drawer-footer-actions .btn-secondary:hover {
    border-color: var(--color-gold);
    color: var(--color-dark);
    background-color: var(--color-gold);
}

/* CART DRAWERS SLIDE IN OUT */
.cart-drawer {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    z-index: 200;
    transition: right 0.5s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
}

.cart-drawer.active {
    right: 0;
}

.cart-drawer-overlay {
    flex: 1;
    background-color: rgba(0,0,0,0.5);
    backdrop-filter: blur(4px);
}

.cart-drawer-content {
    width: 440px;
    background-color: #fff;
    height: 100%;
    display: flex;
    flex-direction: column;
    padding: 40px;
    box-shadow: -10px 0 50px rgba(0,0,0,0.15);
}

.cart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--color-gray-border);
    padding-bottom: 20px;
    margin-bottom: 24px;
}

.cart-header h3 {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 400;
}

.close-cart-btn {
    font-size: 32px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-dark);
}

.close-cart-btn:hover {
    color: var(--color-gold);
}

.cart-items-container {
    flex: 1;
    overflow-y: auto;
}

.cart-empty-message {
    font-size: 13px;
    color: var(--color-gray-text);
    text-align: center;
    margin-top: 40px;
}

.cart-item {
    display: flex;
    gap: 15px;
    border-bottom: 1px solid var(--color-gray-border);
    padding-bottom: 20px;
    margin-bottom: 20px;
}

.cart-item-preview {
    width: 80px;
    height: 80px;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-gray-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-item-details {
    flex: 1;
}

.cart-item-title {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 4px;
}

.cart-item-options {
    font-size: 11px;
    color: var(--color-gray-text);
    margin-bottom: 8px;
}

.cart-item-audio-status {
    font-size: 10px;
    color: var(--color-gold);
    font-weight: 700;
}

.cart-item-price {
    font-size: 13px;
    font-weight: 700;
}

.btn-remove-item {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-gray-text);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 8px;
    display: block;
}

.btn-remove-item:hover {
    color: #ff3b30;
}

.cart-footer {
    border-top: 1px solid var(--color-gray-border);
    padding-top: 24px;
}

.cart-total-row {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-body);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 10px;
}

.cart-shipping-info {
    font-size: 12px;
    color: var(--color-gray-text);
    margin-bottom: 20px;
}

/* NOTIFICATION TOAST SYSTEM */
.notification-container {
    position: fixed;
    bottom: 30px;
    left: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.notification-toast {
    background-color: var(--color-dark);
    color: #fff;
    padding: 16px 24px;
    border-left: 2px solid var(--color-gold);
    font-size: 13px;
    letter-spacing: 0.05em;
    min-width: 280px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    animation: slideInLeft 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.notification-toast.error {
    border-left-color: #ff3b30;
}

.close-toast {
    background: none;
    border: none;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    margin-left: 15px;
    opacity: 0.6;
}

.close-toast:hover {
    opacity: 1;
}

/* KEYFRAMES ANIMATIONS */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes scrollAnimation {
    0% { transform: translateY(-100%); }
    50% { transform: translateY(0); }
    100% { transform: translateY(100%); }
}

@keyframes pulsate {
    0% { opacity: 0.4; }
    100% { opacity: 1; }
}

@keyframes flashRed {
    0% { background-color: #ff3b30; }
    50% { background-color: rgba(255, 59, 48, 0.7); }
    100% { background-color: #ff3b30; }
}

@keyframes rotateSpinner {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes fadeFloatIn {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* RESPONSIVE MEDIA QUERIES */
@media (max-width: 1024px) {
    .studio-layout {
        grid-template-columns: 1fr;
        height: auto;
        overflow: visible;
    }
    .studio-preview-panel {
        height: 500px;
        position: sticky;
        top: 80px;
        z-index: 40;
        border-bottom: 1px solid var(--color-gray-border);
    }
    .studio-control-panel {
        border-left: none;
        padding: 30px 20px;
        overflow-y: visible;
    }
    .grid-2 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    .steps-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    .products-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    .hero-title {
        font-size: 44px;
    }
}

@media (max-width: 768px) {
    .nav-links {
        display: none; /* Mobile navigation would have burger menu or drawer in production */
    }
    .container {
        padding: 0 20px;
    }
    .section-title {
        font-size: 32px;
    }
    .form-row {
        flex-direction: column;
        gap: 15px;
    }
}

/* SOULPRINT - Stitch Adaptation Custom Styling Overrides */

.nav-link-item {
    position: relative;
}
.nav-link-item::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background-color: #000000;
    transition: all 0.3s ease;
}
.nav-link-item:hover::after,
.nav-link-item.active::after {
    width: 100%;
}
.nav-link-item.highlight-gold::after {
    background-color: #C5B358;
}

#recordVoiceBtn.recording {
    background-color: #ff3b30 !important;
    border-color: #ff3b30 !important;
    color: #fff !important;
}

@keyframes pulse-gold {
    0% {
        box-shadow: 0 0 0 0 rgba(212, 175, 55, 0.4);
    }
    100% {
        box-shadow: 0 0 0 15px rgba(212, 175, 55, 0);
    }
}

/* Whisper Shadow & Custom Profile styling */
.whisper-shadow {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.03), 0 2px 6px rgba(0, 0, 0, 0.01);
}
#view-profile input:focus {
    border-bottom-color: var(--color-gold) !important;
}

/* ============================================
   GUCCI-STYLE RIGHT NAVIGATION DRAWER
   ============================================ */

/* Backdrop overlay */
.gucci-drawer-backdrop {
    position: fixed;
    inset: 0;
    background-color: rgba(0, 0, 0, 0);
    z-index: 200;
    pointer-events: none;
    transition: background-color 0.5s cubic-bezier(0.25, 1, 0.5, 1);
    backdrop-filter: blur(0px);
}

.gucci-drawer-backdrop.active {
    background-color: rgba(0, 0, 0, 0.35);
    pointer-events: auto;
    backdrop-filter: blur(2px);
}

/* Drawer panel */
.gucci-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 520px;
    max-width: 100vw;
    height: 100vh;
    height: 100dvh;
    background-color: #ffffff;
    z-index: 210;
    transform: translateX(100%);
    transition: transform 0.55s cubic-bezier(0.25, 1, 0.5, 1);
    overflow: hidden;
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0);
}

.gucci-drawer.active {
    transform: translateX(0);
    box-shadow: -20px 0 60px rgba(0, 0, 0, 0.15);
}

/* Close button - Gucci uses a circle with X */
.gucci-drawer-close {
    position: absolute;
    top: 28px;
    right: 28px;
    z-index: 220;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: #000;
    color: #fff;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.gucci-drawer-close:hover {
    transform: scale(1.08);
    background-color: var(--color-gold);
}

.gucci-drawer-close .material-symbols-outlined {
    font-size: 20px;
    font-weight: 300;
}

/* Inner container for level sliding */
.gucci-drawer-inner {
    position: relative;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
}

/* Each navigation level */
.gucci-drawer-level {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 90px 60px 60px 60px;
    overflow-y: auto;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.45s cubic-bezier(0.25, 1, 0.5, 1);
    pointer-events: none;
    display: flex;
    flex-direction: column;
}

.gucci-drawer-level.active {
    opacity: 1;
    transform: translateX(0);
    pointer-events: auto;
}

/* When sliding back (going to the left when opening sublevel) */
.gucci-drawer-level.slide-out-left {
    opacity: 0;
    transform: translateX(-30%);
    pointer-events: none;
}

/* Navigation list */
.gucci-nav-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    padding-top: 10px;
}

/* Main nav items - large Gucci-style serif */
.gucci-nav-item {
    font-family: var(--font-heading);
    font-size: 22px;
    font-weight: 400;
    color: #000;
    text-decoration: none;
    padding: 18px 0;
    display: block;
    position: relative;
    transition: all 0.3s ease;
    letter-spacing: 0.01em;
    line-height: 1.2;
}

.gucci-nav-item:hover {
    color: var(--color-gold);
}

.gucci-nav-item::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background-color: var(--color-gold);
    transition: width 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.gucci-nav-item:hover::after {
    width: 100%;
}

/* Sublevel nav items are slightly smaller */
.gucci-nav-list--sub .gucci-nav-item {
    font-size: 18px;
    padding: 14px 0;
    font-family: var(--font-body);
    font-weight: 400;
    letter-spacing: 0.02em;
}

/* BACK button */
.gucci-back-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: #000;
    padding: 0;
    margin-bottom: 30px;
    transition: all 0.3s ease;
    text-decoration: underline;
    text-underline-offset: 4px;
}

.gucci-back-btn:hover {
    color: var(--color-gold);
}

/* Level title (e.g., "Women") */
.gucci-level-title {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 400;
    color: #000;
    margin-bottom: 30px;
    line-height: 1.1;
}

/* Secondary links at bottom */
.gucci-nav-secondary {
    margin-top: auto;
    padding-top: 40px;
    border-top: 1px solid #e5e5e5;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.gucci-nav-secondary-item {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 400;
    color: #666;
    text-decoration: none;
    padding: 12px 0;
    transition: color 0.3s ease;
    letter-spacing: 0.02em;
}

.gucci-nav-secondary-item:hover {
    color: #000;
}

/* MENU trigger button in header */
.gucci-menu-trigger {
    display: flex;
    align-items: center;
    gap: 10px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px 0 6px 12px;
    transition: all 0.3s ease;
}

.gucci-menu-trigger:hover .gucci-menu-label {
    color: var(--color-gold);
}

.gucci-menu-trigger:hover .gucci-menu-icon span {
    background-color: var(--color-gold);
}

.gucci-menu-label {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: #000;
    transition: color 0.3s ease;
}

.gucci-menu-icon {
    display: flex;
    flex-direction: column;
    gap: 5px;
    width: 20px;
}

.gucci-menu-icon span {
    display: block;
    height: 1.5px;
    width: 100%;
    background-color: #000;
    transition: all 0.3s ease;
}

/* ============================================
   IMPROVED PRODUCT CARDS - Shop Grid
   ============================================ */

/* Enhanced shop product cards */
.shop-item-card {
    position: relative;
    transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.shop-item-card:hover {
    transform: translateY(-4px);
}

/* Reveal "Customize" button on hover */
.shop-item-card:hover .customize-action {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Product info section below image */
.shop-item-card .mt-6 h4 {
    transition: color 0.3s ease;
}

.shop-item-card:hover .mt-6 h4 {
    color: var(--color-gold);
}

/* Homepage product cards */
#view-home .group:hover h3 {
    color: var(--color-gold);
    transition: color 0.3s ease;
}

/* New Arrivals card subtle border on hover */
#view-home .group {
    transition: all 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

#view-home .group:hover {
    transform: translateY(-6px);
}

/* Product badge styling for shop items */
.product-card-hover .relative::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 60%, rgba(0, 0, 0, 0.04) 100%);
    z-index: 1;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.product-card-hover:hover .relative::before {
    opacity: 0;
}

/* ============================================
   RESPONSIVE: GUCCI DRAWER
   ============================================ */

@media (max-width: 768px) {
    .gucci-drawer {
        width: 100vw;
    }
    
    .gucci-drawer-level {
        padding: 80px 30px 40px 30px;
    }
    
    .gucci-nav-item {
        font-size: 20px;
        padding: 15px 0;
    }
    
    .gucci-drawer-close {
        top: 20px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
    
    .gucci-level-title {
        font-size: 28px;
    }
    
    .gucci-menu-label {
        display: none;
    }
}

@media (max-width: 480px) {
    .gucci-drawer-level {
        padding: 80px 24px 30px 24px;
    }
    
    .gucci-nav-item {
        font-size: 18px;
        padding: 14px 0;
    }
}

/* ============================================
   HOMEPAGE PRODUCT CARDS - Premium Style
   ============================================ */

.homepage-product-card {
    transition: transform 0.5s cubic-bezier(0.25, 1, 0.5, 1);
}

.homepage-product-card:hover {
    transform: translateY(-6px);
}

/* Staggered entrance animation for product cards */
.homepage-product-card:nth-child(1) { animation-delay: 0s; }
.homepage-product-card:nth-child(2) { animation-delay: 0.15s; }
.homepage-product-card:nth-child(3) { animation-delay: 0.3s; }

/* Smooth header shadow on scroll */
#mainHeader.scrolled {
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

/* Hero section text underline expanding hover effect */
.hover-underline-expand {
    position: relative;
    display: inline-block;
}

.hover-underline-expand::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background-color: currentColor;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.hover-underline-expand:hover::after {
    transform: scaleX(1);
}

/* Prevent scroll when drawer is open */
body.drawer-open {
    overflow: hidden;
}

/* QR Code Customizer Interactive Styling */
#qrElementWrapper {
    cursor: pointer !important;
    transition: box-shadow 0.25s ease, border-color 0.25s ease !important;
}

#qrElementWrapper:hover {
    box-shadow: 0 0 16px var(--color-gold) !important;
    border-color: var(--color-gold) !important;
}

/* ==========================================
 * 12. DYNAMIC GALAXY PROFILE PAGE STYLING
 * ========================================== */

#view-profile {
    position: relative;
    background-color: var(--color-portal-bg);
    overflow: hidden;
}

#profile-galaxy-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.profile-glass-card {
    background: var(--color-glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--color-glass-border);
    box-shadow: 0 20px 50px var(--color-glass-shadow);
    color: #ffffff;
    border-radius: 4px;
    z-index: 10;
    position: relative;
}

.profile-glass-card h2,
.profile-glass-card h3,
.profile-glass-card .text-primary {
    color: #ffffff !important;
}

.profile-glass-card .text-secondary {
    color: var(--color-gold) !important;
}

.profile-glass-card label,
.profile-glass-card .text-on-surface-variant {
    color: rgba(255, 255, 255, 0.7) !important;
}

.profile-glass-card input {
    color: #ffffff !important;
    border-bottom-color: rgba(255, 255, 255, 0.25) !important;
}

.profile-glass-card input::placeholder {
    color: rgba(255, 255, 255, 0.4) !important;
}

.profile-glass-card button[type="submit"],
.profile-glass-card #profileCopyCouponBtn {
    background-color: var(--color-gold) !important;
    color: var(--color-dark) !important;
    font-weight: 700 !important;
}

.profile-glass-card button[type="submit"]:hover,
.profile-glass-card #profileCopyCouponBtn:hover {
    background-color: var(--color-gold-hover) !important;
    box-shadow: 0 0 15px rgba(212, 175, 55, 0.4);
}

.profile-glass-card #profileLogoutBtn {
    color: #ffffff !important;
    border-color: rgba(255, 255, 255, 0.2) !important;
}

.profile-glass-card #profileLogoutBtn:hover {
    color: #ef4444 !important;
    border-color: rgba(239, 68, 68, 0.4) !important;
}

.profile-glass-card #profileDashboardTabs button {
    border-color: transparent !important;
    transition: var(--transition-smooth);
}

.profile-glass-card #profileDashboardTabs button.text-primary {
    color: var(--color-gold) !important;
    border-bottom: 2px solid var(--color-gold) !important;
}

.profile-glass-card #profileDashboardTabs button.text-on-surface-variant {
    color: rgba(255, 255, 255, 0.6) !important;
}

.profile-glass-card #profileDashboardTabs button.text-on-surface-variant:hover {
    color: #ffffff !important;
}

.profile-glass-card .bg-surface-container-low {
    background-color: rgba(255, 255, 255, 0.05) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.profile-glass-card .bg-surface-container-low h4 {
    color: #ffffff !important;
}

.profile-glass-card .bg-surface-container-low p {
    color: rgba(255, 255, 255, 0.6) !important;
}

.profile-glass-card .bg-surface-container-low .bg-white {
    background-color: rgba(0, 0, 0, 0.3) !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.profile-glass-card .bg-surface-container-low audio {
    filter: invert(1) hue-rotate(180deg);
}

.profile-glass-card .border-outline-variant\/30 {
    border-color: rgba(255, 255, 255, 0.1) !important;
}

.profile-glass-card a.text-primary {
    color: var(--color-gold) !important;
}

.profile-glass-card a.text-primary:hover {
    color: var(--color-gold-hover) !important;
}

/* Fabric.js Canvas responsive scale rules */
#canvasPrintZone .canvas-container {
    width: 100% !important;
    height: 100% !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
}
#canvasPrintZone canvas {
    width: 100% !important;
    height: 100% !important;
}

/* Stitch Design Lab Utilities */
@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.glow-aura {
    background: radial-gradient(circle at center, rgba(0, 238, 252, 0.12) 0%, rgba(189, 0, 255, 0.05) 50%, transparent 75%);
    filter: blur(80px);
}

.glass-border {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
}

.liquid-metal-btn {
    background: linear-gradient(135deg, #ffffff 0%, #e0e0ff 100%);
    color: #131315;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.liquid-metal-btn:hover {
    box-shadow: 0 8px 30px rgba(0, 238, 252, 0.35);
    transform: translateY(-1px);
}

/* Custom Scrollbar for Design Lab side panels */
.custom-scrollbar::-webkit-scrollbar {
    width: 4px;
}
.custom-scrollbar::-webkit-scrollbar-track {
    background: transparent;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 10px;
}

/* Pre-designed Graphics Gallery Card */
.graphic-card-item {
    transition: all 0.25s cubic-bezier(0.25, 1, 0.5, 1);
}
.graphic-card-item:hover {
    border-color: rgba(0, 238, 252, 0.6) !important;
    background: rgba(0, 238, 252, 0.08) !important;
    transform: translateY(-2px);
}

/* High Contrast Text rules for Design Lab Dark Mode */
#view-studio {
    color: #ffffff;
}

#view-studio .text-primary {
    color: #ffffff !important;
}

#view-studio .text-outline {
    color: rgba(255, 255, 255, 0.8) !important;
}

#view-studio .text-outline-variant {
    color: rgba(255, 255, 255, 0.9) !important;
}

#view-studio select,
#view-studio input[type="text"] {
    color: #ffffff !important;
    background-color: rgba(255, 255, 255, 0.08) !important;
}

#view-studio select option {
    background-color: #1c1b1d !important;
    color: #ffffff !important;
}

#view-studio ::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

/* Core Layout & Utility Fallbacks for All Browsers */
.hidden { display: none !important; }
.block { display: block !important; }
.flex { display: flex !important; }
.inline-flex { display: inline-flex !important; }
.grid { display: grid !important; }
.relative { position: relative !important; }
.absolute { position: absolute !important; }
.fixed { position: fixed !important; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.w-full { width: 100% !important; }
.h-full { height: 100% !important; }
.object-cover { object-fit: cover !important; }
.object-center { object-position: center !important; }
.object-top { object-position: top !important; }
.overflow-hidden { overflow: hidden !important; }
.overflow-x-hidden { overflow-x: hidden !important; }
.z-0 { z-index: 0 !important; }
.z-10 { z-index: 10 !important; }
.z-20 { z-index: 20 !important; }
.z-50 { z-index: 50 !important; }
.z-100 { z-index: 100 !important; }
.text-center { text-align: center !important; }
.items-center { align-items: center !important; }
.justify-center { justify-content: center !important; }
.justify-between { justify-content: space-between !important; }
.bg-black\/20 { background-color: rgba(0, 0, 0, 0.2) !important; }
.bg-black\/40 { background-color: rgba(0, 0, 0, 0.4) !important; }
.bg-black\/85 { background-color: rgba(0, 0, 0, 0.85) !important; }

/* Hide scrollbar utility for luxury carousels */
.no-scrollbar::-webkit-scrollbar {
    display: none;
}
.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Garment Studio Fabric Canvas Interaction */
#canvasPrintZone,
#canvasPrintZone .canvas-container,
#canvasPrintZone canvas,
#canvasPrintZone .upper-canvas,
#canvasPrintZone .lower-canvas {
    pointer-events: auto !important;
    touch-action: none !important;
}

#canvasPrintZone .canvas-container {
    overflow: visible !important;
    position: relative !important;
}

#canvasPrintZone .canvas-container canvas.lower-canvas,
#canvasPrintZone .canvas-container canvas.upper-canvas {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
}