/* CSS Custom Properties - Updated Color Palette with Orange Accents */
:root {
    /* Primary Colors */
    --color-primary-dark: #402983;
    --color-primary-medium: #9966ff;
    --color-primary-light: #ddd6fe;
    
    /* Accent Colors (Orange) */
    --color-accent-dark: #ea5b2b;
    --color-accent-medium: #ff815f;
    --color-accent-light: #ffb8a0;
    
    /* Enhancement Colors (From second file, now using CSS variables) */
    --color-enhancement-bg: #FEB89A;
    --color-enhancement-badge: #F2A474;
    --color-enhancement-text: #8B4513;
    --color-enhancement-border: #D2691E;
    
    /* Neutral Colors */
    --color-dark: #1d1d1b;
    --color-white: #ffffff;
    
    /* Legacy mappings for compatibility */
    --color-gray-600: var(--color-dark);
    --color-gray-50: var(--color-primary-light);
    --color-blue-600: var(--color-primary-dark);
    --color-gray-100: #f8f6ff;
    --color-gray-200: #ede9fe;
    --color-gray-500: #6b7280;
    --color-gray-800: var(--color-dark);
    --color-red-500: var(--color-accent-dark);
    --color-green-500: #10B981;
    
    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 16px;
    --spacing-lg: 24px;
    --spacing-xl: 32px;
    --border-radius-sm: 12px;
    --border-radius-md: 16px;
    --border-radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: #f8f6ff;
    min-height: 100vh;
    color: var(--color-dark);
    line-height: 1.6;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--spacing-lg);
}

/* Site Header */
.site-header {
    background: var(--color-white);
    border-bottom: 3px solid var(--color-primary-medium);
    padding: var(--spacing-md) 0;
    margin-bottom: var(--spacing-xl);
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-sm) var(--spacing-lg);
}

.site-logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    text-decoration: none;
    transition: var(--transition);
}

.site-logo:hover {
    color: var(--color-accent-medium);
}

.site-nav {
    display: flex;
    gap: var(--spacing-lg);
}

.site-nav a {
    color: var(--color-dark);
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.site-nav a:hover {
    color: var(--color-accent-medium);
}

.site-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent-medium);
    transition: width 0.3s ease;
}

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

/* Site Footer - Updated with Contact */
.site-footer {
    background: var(--color-dark);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-xl) 0;
    margin-top: var(--spacing-xl);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-primary-light);
}

.footer-contact {
    font-size: 1rem;
    color: var(--color-white);
}

.footer-contact a {
    color: var(--color-accent-light);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.footer-contact a:hover {
    color: var(--color-white);
    background: var(--color-accent-medium);
}

.footer-copyright {
    font-size: 0.875rem;
    opacity: 0.7;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.copyright-icon {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* Views */
.view {
    display: none !important;
    animation: fadeIn 0.3s ease-in-out;
}

.view.active {
    display: block !important;
}

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

/* Framework Section - Clean with Orange Accent */
.framework-section {
    background: var(--color-white);
    border: 2px solid var(--color-primary-light);
    border-left: 6px solid var(--color-accent-medium);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 4px 16px rgba(234, 91, 43, 0.1);
}

.framework-section h2 {
    text-align: center;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-lg);
    font-size: 1.75rem;
}

/* Framework Description */
.framework-description {
    color: var(--color-dark);
    opacity: 0.8;
    max-width: 600px;
    margin: 0 auto var(--spacing-lg);
    text-align: center;
    font-size: 1.125rem;
    line-height: 1.6;
}

.framework-phases {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}

.phase-card {
    background: var(--color-white);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-lg);
    text-align: center;
    box-shadow: 0 4px 12px rgba(64, 41, 131, 0.1);
    transition: var(--transition);
    border: 2px solid var(--color-primary-light);
}

.phase-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(234, 91, 43, 0.15);
    border-color: var(--color-accent-light);
}

.phase-card:nth-child(2) {
    border-color: var(--color-accent-light);
}

.phase-card:nth-child(2):hover {
    border-color: var(--color-accent-medium);
    box-shadow: 0 8px 24px rgba(234, 91, 43, 0.2);
}

.phase-icon {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}

.phase-card h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.25rem;
}

.phase-card:nth-child(2) h3 {
    color: var(--color-accent-dark);
}

.phase-card p {
    color: var(--color-dark);
    opacity: 0.8;
    font-size: 0.875rem;
    line-height: 1.5;
}

/* Main Content Grid */
.main-content-grid {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: var(--spacing-xl);
    align-items: start;
}

/* Product Info Container Styling */
.product-info-container {
    background: var(--color-accent-light);
    border: 2px solid var(--color-accent-medium);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
    position: relative;
}

.product-info-container::before {
    content: 'Product Information';
    position: absolute;
    top: -12px;
    left: 20px;
    background: var(--color-accent-medium);
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.product-info-container .form-group {
    margin-bottom: var(--spacing-md);
}

.product-info-container .form-group:last-child {
    margin-bottom: 0;
}

.product-info-container .form-label {
    color: var(--color-accent-dark);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-sm);
}

.product-info-container .form-input {
    border: 2px solid var(--color-accent-medium);
    background: var(--color-white);
    transition: var(--transition);
}

.product-info-container .form-input:focus {
    border-color: var(--color-accent-dark);
    box-shadow: 0 0 0 4px rgba(234, 91, 43, 0.15);
    transform: translateY(-1px);
}

.product-info-container .form-input::placeholder {
    color: var(--color-dark);
    opacity: 0.5;
    font-style: italic;
}

/* Enhanced form progression styling */
#product-info-group {
    animation: slideInUp 0.4s ease-out;
}

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

/* Visual Enhancement Form Styles - MERGED AND IMPROVED */
.visual-enhancement-container {
    background: var(--color-accent-light);
    border: 2px solid var(--color-accent-medium);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin: var(--spacing-md) 0;
    position: relative;
    animation: slideInUp 0.4s ease-out;
}

.enhancement-header {
    position: absolute;
    top: -12px;
    left: 20px;
    z-index: 10;
    margin-bottom: var(--spacing-lg);
}

.enhancement-badge {
    background: var(--color-enhancement-badge);
    color: white;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    display: inline-block;
}

/* Enhanced Enhancement Container - Using CSS Variables */
.enhancement-container {
    background: var(--color-enhancement-bg);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    margin: var(--spacing-lg) 0;
}

.enhancement-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.enhancement-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.enhancement-field .form-label {
    color: var(--color-enhancement-text);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: var(--spacing-sm);
}

.enhancement-field .form-select {
    border: 2px solid var(--color-accent-medium);
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    font-size: 1rem;
    color: var(--color-dark);
    transition: var(--transition);
    cursor: pointer;
}

.enhancement-field .form-select:hover {
    border-color: var(--color-enhancement-border);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(234, 91, 43, 0.15);
}

.enhancement-field .form-select:focus {
    outline: none;
    border-color: var(--color-enhancement-border);
    box-shadow: 0 0 0 3px rgba(210, 105, 30, 0.1);
    transform: translateY(-1px);
}

/* Color Preference Section - MERGED */
.color-preference-section {
    border-top: 2px solid rgba(234, 91, 43, 0.3);
    padding-top: var(--spacing-lg);
}

.color-preference-section .form-label {
    color: var(--color-enhancement-text);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: var(--spacing-md);
    display: block;
}

/* Color Swatches (from first file) */
.color-swatches {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    justify-content: center;
}

.color-swatch-group {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.color-swatch {
    width: 60px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    border: 3px solid var(--color-white);
    cursor: pointer;
    transition: var(--transition);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    position: relative;
}

.color-swatch:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    border-color: var(--color-accent-medium);
}

.color-swatch:focus {
    outline: 2px solid var(--color-accent-dark);
    outline-offset: 2px;
}

.primary-swatch {
    border-color: var(--color-primary-medium);
}

.secondary-swatch {
    border-color: var(--color-accent-medium);
}

.accent-swatch {
    border-color: var(--color-primary-light);
}

.swatch-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-accent-dark);
    text-align: center;
}

/* Color Picker Row (from second file) - Additional option */
.color-picker-row {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.color-picker-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
}

.color-picker-item .color-input {
    width: 80px;
    height: 50px;
    border: 4px solid white;
    border-radius: var(--border-radius-md);
    cursor: pointer;
    transition: var(--transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.color-picker-item .color-input::-webkit-color-swatch-wrapper {
    padding: 0;
    border: none;
    border-radius: var(--border-radius-sm);
}

.color-picker-item .color-input::-webkit-color-swatch {
    border: none;
    border-radius: var(--border-radius-sm);
}

.color-picker-item .color-input::-moz-color-swatch {
    border: none;
    border-radius: var(--border-radius-sm);
}

.color-picker-item .color-input:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(139, 69, 19, 0.2);
}

.color-picker-item label {
    color: var(--color-enhancement-text);
    font-weight: 600;
    font-size: 0.875rem;
    text-transform: capitalize;
}

/* Color preference text input */
.color-preference-section .form-input {
    border: 2px solid var(--color-accent-medium);
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-md);
    font-size: 0.875rem;
    color: var(--color-dark);
    transition: var(--transition);
    text-align: center;
    font-style: italic;
}

.color-preference-section .form-input:hover {
    border-color: var(--color-enhancement-border);
    transform: translateY(-1px);
}

.color-preference-section .form-input:focus {
    outline: none;
    border-color: var(--color-enhancement-border);
    box-shadow: 0 0 0 3px rgba(210, 105, 30, 0.1);
    transform: translateY(-1px);
    font-style: normal;
}

.color-preference-section .form-input::placeholder {
    color: rgba(139, 69, 19, 0.6);
    opacity: 0.6;
    font-style: italic;
}

/* History Panel */
.history-panel {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--color-primary-light);
    overflow: hidden;
    position: sticky;
    top: var(--spacing-lg);
    box-shadow: 0 4px 12px rgba(64, 41, 131, 0.08);
    max-height: calc(100vh - 2 * var(--spacing-lg));
    display: flex;
    flex-direction: column;
}

.history-header {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary-light);
    border-bottom: 1px solid var(--color-primary-medium);
    position: relative;
    flex-shrink: 0;
}

.history-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent-medium);
}

.history-header h3 {
    margin: 0;
    color: var(--color-primary-dark);
    font-size: 0.875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.history-list {
    padding: var(--spacing-sm);
    flex: 1;
    overflow-y: auto;
}

.history-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    cursor: pointer;
    margin-bottom: var(--spacing-xs);
}

.history-item:hover {
    background: var(--color-primary-light);
    transform: translateX(2px);
}

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

.history-item:nth-child(2):hover {
    background: var(--color-accent-light);
}

.history-content {
    flex: 1;
    min-width: 0;
}

.history-title {
    font-weight: 600;
    color: var(--color-dark);
    font-size: 0.8rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.history-meta {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.history-timestamp {
    font-size: 0.65rem;
    color: var(--color-dark);
    opacity: 0.6;
}

.history-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    width: fit-content;
}

.badge-discover {
    background: rgba(64, 41, 131, 0.1);
    color: var(--color-primary-dark);
}

.badge-design {
    background: rgba(234, 91, 43, 0.1);
    color: var(--color-accent-dark);
}

.badge-deliver {
    background: rgba(16, 185, 129, 0.1);
    color: #059669;
}

/* Collection icons (for visual design page) */
.collection-icon {
    font-size: 1rem;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-accent-light);
    border-radius: 50%;
    flex-shrink: 0;
    color: var(--color-accent-dark);
    text-align: center;
    line-height: 1.1;
    border: 1px solid var(--color-accent-medium);
}

/* Results Header with Download Dropdown */
.results-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-primary-light);
    background-color: var(--color-primary-light);
    margin: calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-xl);
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    position: relative;
}

.results-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--color-accent-medium);
    border-radius: 2px;
}

.results-header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-lg);
}

.results-title-section {
    flex: 1;
}

.results-title-section h2 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-sm);
    margin-top: 0;
}

.results-title-section p {
    color: var(--color-dark);
    opacity: 0.8;
    margin: 0;
}

.download-dropdown-container {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--color-accent-medium);
    box-shadow: 0 4px 12px rgba(234, 91, 43, 0.15);
}

.download-label {
    font-weight: 600;
    color: var(--color-accent-dark);
    font-size: 0.875rem;
    margin: 0;
    white-space: nowrap;
}

.download-select {
    background: var(--color-white);
    border: 2px solid var(--color-accent-light);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-dark);
    cursor: pointer;
    transition: var(--transition);
    min-width: 140px;
}

.download-select:hover {
    border-color: var(--color-accent-medium);
}

.download-select:focus {
    outline: none;
    border-color: var(--color-accent-dark);
    box-shadow: 0 0 0 3px rgba(234, 91, 43, 0.1);
}

/* Collection Section - FIXED AND REDESIGNED */
.collection-section {
    margin-top: var(--spacing-lg);
    border-top: 2px solid var(--color-primary-light);
    flex-shrink: 0;
}

.collection-header {
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-primary-light);
    border-bottom: 1px solid var(--color-primary-medium);
    position: relative;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0;
}

.collection-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--color-accent-medium);
}

.collection-header h3 {
    margin: 0;
    color: var(--color-primary-dark);
    font-size: 0.875rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.collection-counter {
    background: var(--color-accent-medium);
    color: white;
    padding: 2px 8px;
    border-radius: 12px;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
}

.collection-list {
    margin-bottom: var(--spacing-md);
    max-height: 180px;
    overflow-y: auto;
    padding: var(--spacing-sm);
}

.collection-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    cursor: pointer;
    margin-bottom: var(--spacing-xs);
    background: transparent;
}

.collection-item:hover {
    background: var(--color-accent-light);
    transform: translateX(2px);
}

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

.collection-content {
    flex: 1;
    min-width: 0;
}

.collection-title {
    font-weight: 600;
    color: var(--color-dark);
    font-size: 0.75rem;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.2;
}

.collection-meta {
    font-size: 0.65rem;
}

.collection-badge {
    display: inline-flex;
    align-items: center;
    gap: 2px;
    padding: 1px 6px;
    border-radius: 8px;
    font-size: 0.55rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(234, 91, 43, 0.1);
    color: var(--color-accent-dark);
    width: fit-content;
}

.badge-inspiration {
    background: rgba(234, 91, 43, 0.1);
    color: var(--color-accent-dark);
}

.collection-actions {
    display: flex;
    gap: var(--spacing-xs);
    justify-content: space-between;
    padding: 0 var(--spacing-sm) var(--spacing-sm);
}

.btn-sm {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.7rem;
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
    font-weight: 600;
    text-align: center;
    flex: 1;
}

/* Welcome Section - Combined Section */
.welcome-section {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
    box-shadow: 0 8px 32px rgba(64, 41, 131, 0.1);
    border: 1px solid var(--color-primary-light);
    text-align: center;
    position: relative;
}

.welcome-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 4px;
    background: var(--color-accent-medium);
    border-radius: 0 0 8px 8px;
}

.welcome-section h1 {
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xl);
    letter-spacing: -0.02em;
}

.welcome-content h2 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-md);
    font-size: 1.75rem;
    font-weight: 700;
}

.welcome-content p {
    color: var(--color-dark);
    font-size: 1.125rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.value-propositions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.value-prop {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--color-primary-light);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    border: 2px solid transparent;
}

.value-prop:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(64, 41, 131, 0.15);
    border-color: var(--color-primary-medium);
}

.value-prop:nth-child(2) {
    background: var(--color-accent-light);
    border-color: var(--color-accent-light);
}

.value-prop:nth-child(2):hover {
    border-color: var(--color-accent-medium);
    box-shadow: 0 8px 24px rgba(234, 91, 43, 0.15);
}

.value-icon {
    font-size: 2rem;
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-white);
    border-radius: 50%;
    box-shadow: 0 4px 12px rgba(64, 41, 131, 0.1);
}

.value-prop:nth-child(2) .value-icon {
    box-shadow: 0 4px 12px rgba(234, 91, 43, 0.2);
}

.value-text h3 {
    color: var(--color-primary-dark);
    margin-bottom: var(--spacing-xs);
    font-size: 1.25rem;
    font-weight: 700;
}

.value-prop:nth-child(2) .value-text h3 {
    color: var(--color-accent-dark);
}

.value-text p {
    color: var(--color-dark);
    opacity: 0.8;
    margin: 0;
    text-align: left;
    font-size: 1rem;
    line-height: 1.5;
}

/* Role Cards - UPDATED: Smaller and 4 in a row with Orange Accents */
.role-cards {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.role-card {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: 0 8px 32px rgba(64, 41, 131, 0.1);
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    text-align: center;
}

.role-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--color-primary-medium);
    transform: scaleX(0);
    transition: var(--transition);
}

.role-card:hover::before {
    transform: scaleX(1);
}

.role-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(64, 41, 131, 0.15);
    border-color: var(--color-primary-medium);
}

.role-card:nth-child(1) {
    border-left: 4px solid var(--color-primary-medium);
}

.role-card:nth-child(2) {
    border-left: 4px solid var(--color-accent-medium);
}

.role-card:nth-child(2)::before {
    background: var(--color-accent-medium);
}

.role-card:nth-child(2):hover {
    border-color: var(--color-accent-medium);
    box-shadow: 0 20px 60px rgba(234, 91, 43, 0.15);
}

.role-card:nth-child(3) {
    border-left: 4px solid var(--color-primary-dark);
}

.role-card:nth-child(4) {
    border-left: 4px solid var(--color-accent-dark);
}

.role-card:nth-child(4)::before {
    background: var(--color-accent-dark);
}

.role-card:nth-child(4):hover {
    border-color: var(--color-accent-dark);
    box-shadow: 0 20px 60px rgba(234, 91, 43, 0.15);
}

/* Role Card Icon */
.role-card-icon {
    font-size: 2.5rem;
    margin: 0 auto var(--spacing-md);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--color-primary-light);
    transition: var(--transition);
}

.role-card:nth-child(2) .role-card-icon,
.role-card:nth-child(4) .role-card-icon {
    background: var(--color-accent-light);
}

.role-card:hover .role-card-icon {
    transform: scale(1.1);
}

.role-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.role-card p {
    color: var(--color-dark);
    font-size: 0.875rem;
    opacity: 0.7;
    margin: 0;
}

/* Form Styles - Clean with Orange Accents */
.form-container {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    box-shadow: 0 16px 48px rgba(64, 41, 131, 0.1);
    margin-bottom: var(--spacing-lg);
    border: 1px solid rgba(153, 102, 255, 0.1);
}

.form-header {
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--color-primary-light);
    background: var(--color-primary-light);
    margin: calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-xl);
    padding: var(--spacing-xl) var(--spacing-xl) var(--spacing-lg);
    border-radius: var(--border-radius-md) var(--border-radius-md) 0 0;
    position: relative;
}

.form-header::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-accent-medium);
    border-radius: 2px;
}

.form-header h2 {
    color: var(--color-dark);
    margin-bottom: var(--spacing-sm);
    font-size: 1.75rem;
    font-weight: 700;
}

.form-header p {
    color: var(--color-dark);
    opacity: 0.7;
}

.form-group {
    margin-bottom: var(--spacing-lg);
    transition: opacity 0.3s ease-in-out;
    display: block !important;
    opacity: 1;
}

.form-group[style*="display: none"] {
    display: none !important;
}

.form-group[style*="display: block"] {
    display: block !important;
    opacity: 1;
}

.form-label {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
    font-size: 1rem;
}

.form-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-primary-light);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    transition: var(--transition);
    background: var(--color-white);
}

.form-input:hover {
    border-color: var(--color-accent-light);
    transform: translateY(-1px);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-accent-medium);
    box-shadow: 0 0 0 4px rgba(234, 91, 43, 0.1), 0 8px 24px rgba(234, 91, 43, 0.1);
    transform: translateY(-2px);
}

.form-select {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--color-primary-light);
    border-radius: var(--border-radius-sm);
    font-size: 1rem;
    background-color: var(--color-white);
    cursor: pointer;
    transition: var(--transition);
}

.form-select:hover {
    border-color: var(--color-accent-light);
    transform: translateY(-1px);
}

.form-select:focus {
    outline: none;
    border-color: var(--color-accent-medium);
    box-shadow: 0 0 0 4px rgba(234, 91, 43, 0.15);
}

/* Brand Guideline Form Styles */
.brand-form-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    background: var(--color-accent-light);
    border: 2px solid var(--color-accent-medium);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-sm);
}

.brand-field {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.brand-field .form-label {
    color: var(--color-accent-dark);
    font-weight: 700;
    font-size: 0.875rem;
    margin-bottom: var(--spacing-xs);
}

.brand-field .form-input {
    border: 2px solid var(--color-accent-medium);
    background: var(--color-white);
    transition: var(--transition);
}

.brand-field .form-input:focus {
    border-color: var(--color-accent-dark);
    box-shadow: 0 0 0 4px rgba(234, 91, 43, 0.15);
    transform: translateY(-1px);
}

.brand-field .form-input::placeholder {
    color: var(--color-dark);
    opacity: 0.5;
    font-style: italic;
}

/* Radio Group - Clean with Orange Selection */
.radio-group {
    display: grid;
    gap: var(--spacing-sm);
    opacity: 1 !important;
    visibility: visible !important;
}

.radio-option {
    display: flex !important;
    align-items: center;
    padding: var(--spacing-md);
    border: 2px solid var(--color-primary-light);
    border-radius: var(--border-radius-sm);
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-white);
    opacity: 1 !important;
    visibility: visible !important;
    position: relative;
    overflow: hidden;
}

.radio-option::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(234, 91, 43, 0.2), transparent);
    transition: left 0.5s;
}

.radio-option:hover::before {
    left: 100%;
}

.radio-option:hover {
    background: var(--color-primary-light);
    border-color: var(--color-primary-medium);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(64, 41, 131, 0.1);
}

.radio-option input[type="radio"] {
    margin-right: var(--spacing-sm);
    accent-color: var(--color-accent-medium);
    transform: scale(1.2);
    pointer-events: auto;
    position: relative;
    z-index: 2;
}

.radio-option.selected {
    border-color: var(--color-accent-medium);
    background: var(--color-accent-light);
    box-shadow: 0 6px 20px rgba(234, 91, 43, 0.2);
    transform: translateY(-2px);
}

.radio-option label {
    font-weight: 600;
    color: var(--color-dark);
    cursor: pointer;
    flex: 1;
    pointer-events: auto;
    position: relative;
    z-index: 2;
}

/* Input Method Toggle */
.input-method-toggle {
    display: flex;
    background: var(--color-primary-light);
    border-radius: var(--border-radius-sm);
    padding: 6px;
    margin-bottom: var(--spacing-md);
    border: 2px solid var(--color-primary-medium);
}

.toggle-option {
    flex: 1;
    padding: var(--spacing-sm);
    text-align: center;
    border: none;
    background: none;
    cursor: pointer;
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
    font-weight: 600;
    color: var(--color-dark);
}

.toggle-option.active {
    background: var(--color-accent-medium);
    color: var(--color-white);
    box-shadow: 0 4px 12px rgba(234, 91, 43, 0.3);
    transform: translateY(-1px);
}

/* Input Method Selection with Checkboxes */
.input-method-selection {
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-primary-light);
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--color-primary-medium);
}

.method-options {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
}

.checkbox-option {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    cursor: pointer;
    font-weight: 600;
    color: var(--color-dark);
    transition: var(--transition);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-sm);
}

.checkbox-option:hover {
    color: var(--color-accent-medium);
    background: var(--color-primary-light);
}

.checkbox-option input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-accent-medium);
    cursor: pointer;
}

.checkbox-option label {
    cursor: pointer;
    font-weight: 500;
    color: var(--color-dark);
}

/* File Upload */
.file-upload-area {
    border: 3px dashed var(--color-primary-light);
    border-radius: var(--border-radius-sm);
    padding: var(--spacing-xl);
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
    background: var(--color-white);
    position: relative;
}

.file-upload-area:hover {
    border-color: var(--color-accent-medium);
    background: var(--color-accent-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(234, 91, 43, 0.15);
}

.file-upload-area.dragover {
    border-color: var(--color-accent-dark);
    background: var(--color-accent-light);
    transform: scale(1.02);
}

.file-upload-area p:first-child {
    font-weight: 600;
    color: var(--color-dark);
    margin-bottom: var(--spacing-xs);
}

.file-upload-area p:last-child {
    color: var(--color-gray-600);
    font-size: 0.875rem;
    margin: 0;
}

/* Asset upload specific styling */
#asset-upload-group .file-upload-area {
    border: 3px dashed var(--color-accent-medium);
    background: var(--color-accent-light);
}

#asset-upload-group .file-upload-area:hover {
    border-color: var(--color-accent-dark);
    background: var(--color-accent-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 32px rgba(234, 91, 43, 0.2);
}

#asset-upload-group .file-upload-area p:first-child {
    font-weight: 700;
    color: var(--color-accent-dark);
    font-size: 1.125rem;
}

#asset-upload-group .file-upload-area p:last-child {
    color: var(--color-dark);
    opacity: 0.7;
}

/* Multiple File Upload Styling */
#file-list, #file-preview {
    max-height: 200px;
    overflow-y: auto;
    padding: var(--spacing-sm);
    background: var(--color-white);
    border-radius: var(--border-radius-sm);
    border: 1px solid var(--color-primary-light);
}

#file-preview {
    background: var(--color-gray-50);
}

.file-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
    background: var(--color-gray-100);
    border-radius: var(--border-radius-sm);
    transition: var(--transition);
}

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

.file-item:hover {
    background: var(--color-primary-light);
}

.file-item span {
    font-size: 0.875rem;
    color: var(--color-dark);
    flex: 1;
    margin-right: var(--spacing-sm);
    word-break: break-word;
}

.file-item button, #remove-all-files {
    background: var(--color-accent-dark);
    color: var(--color-white);
    border: none;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.file-item button:hover, #remove-all-files:hover {
    background: var(--color-accent-medium);
    transform: translateY(-1px);
}

#remove-all-files {
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-sm);
    font-size: 0.875rem;
}

/* Buttons - Orange Primary Alternative */
.btn {
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    transition: var(--transition);
    cursor: pointer;
    border: none;
    font-size: 1rem;
    position: relative;
}

.btn-primary {
    background-color: var(--color-accent-dark);
    color: var(--color-white);
    box-shadow: 0 4px 16px rgba(234, 91, 43, 0.3);
}

.btn-primary:hover {
    background-color: var(--color-accent-medium);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(234, 91, 43, 0.4);
}

.btn-secondary {
    background-color: var(--color-primary-light);
    color: var(--color-primary-dark);
    border: 2px solid var(--color-primary-medium);
    box-shadow: 0 2px 8px rgba(64, 41, 131, 0.1);
}

.btn-secondary:hover {
    background-color: var(--color-primary-medium);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(64, 41, 131, 0.3);
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* Results */
.results-container {
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    box-shadow: 0 16px 48px rgba(64, 41, 131, 0.1);
    border: 1px solid var(--color-primary-light);
}

.results-content {
    line-height: 1.7;
}

.results-content h3 {
    color: var(--color-primary-dark);
    margin: var(--spacing-lg) 0 var(--spacing-md) 0;
    font-size: 1.5rem;
    font-weight: 700;
}

.results-content h4 {
    color: var(--color-accent-dark);
    margin: var(--spacing-md) 0 var(--spacing-sm) 0;
    font-size: 1.125rem;
    font-weight: 600;
}

.results-content p {
    margin-bottom: var(--spacing-md);
    color: var(--color-dark);
    opacity: 0.8;
}

.results-content ul {
    margin: var(--spacing-sm) 0 var(--spacing-md) var(--spacing-lg);
    color: var(--color-dark);
    opacity: 0.8;
}

.results-content li {
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.results-content li::before {
    content: '';
    position: absolute;
    left: -16px;
    top: 10px;
    width: 6px;
    height: 6px;
    background-color: var(--color-accent-medium);
    border-radius: 50%;
}

/* Modal Styles - FROM SECOND FILE, IMPROVED */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.active {
    opacity: 1;
    visibility: visible;
}

.modal.hidden {
    opacity: 0;
    visibility: hidden;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
}

.modal-content {
    position: relative;
    background: var(--color-white);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 20px 40px rgba(64, 41, 131, 0.2);
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.active .modal-content {
    transform: scale(1);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg);
    border-bottom: 2px solid var(--color-primary-light);
}

.modal-header h3 {
    margin: 0;
    color: var(--color-primary-dark);
    font-size: 1.25rem;
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-gray-500);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.modal-close:hover {
    background: var(--color-gray-100);
    color: var(--color-primary-dark);
}

.modal-body {
    padding: var(--spacing-lg);
}

.selected-image-preview {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.selected-image-preview .demo-placeholder {
    background: linear-gradient(135deg, var(--color-primary-light), var(--color-accent-light));
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-md);
    color: var(--color-dark);
    font-weight: 600;
}

.modal-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    margin-top: var(--spacing-lg);
}

.refine-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

/* Validation */
.error {
    color: var(--color-red-500);
    font-size: 0.875rem;
    margin-top: var(--spacing-xs);
}

.form-input.invalid {
    border-color: var(--color-red-500);
}

/* Navigation */
.nav-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

/* Loading State - MERGED (prioritizing more modern version from second file) */
.loading {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid #ffffff40;
    border-radius: 50%;
    border-top: 2px solid #ffffff;
    animation: spin 1s linear infinite;
}

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

/* Hide/Show Utilities */
.hidden {
    display: none !important;
}

/* Form group visibility controls - MERGED */
#option-group,
#context-group,
#additional-group,
#brand-guideline-group,
#visual-enhancement-group,
#duration-group,
#research-type-group,
#foundational-target-user-group {
    transition: all 0.3s ease-in-out;
}

#option-group[style*="display: block"],
#context-group[style*="display: block"],
#additional-group[style*="display: block"],
#brand-guideline-group[style*="display: block"],
#visual-enhancement-group[style*="display: block"],
#duration-group[style*="display: block"],
#research-type-group[style*="display: block"],
#foundational-target-user-group[style*="display: block"] {
    display: block !important;
    opacity: 1;
    visibility: visible;
}

#option-group[style*="display: none"],
#context-group[style*="display: none"],
#additional-group[style*="display: none"],
#brand-guideline-group[style*="display: none"],
#visual-enhancement-group[style*="display: none"],
#duration-group[style*="display: none"],
#research-type-group[style*="display: none"],
#foundational-target-user-group[style*="display: none"] {
    display: none !important;
}

/* Progressive Form Sections */
.form-group {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

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

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

.view.active {
    animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Scrollbar with Orange Accent */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-primary-light);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb {
    background-color: var(--color-accent-medium);
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--color-accent-dark);
}

/* Responsive Design - COMPREHENSIVE MERGED VERSION */
@media (max-width: 1200px) {
    .main-content-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .history-panel {
        position: static;
        order: -1;
        max-height: 400px;
    }

    .role-cards {
        grid-template-columns: repeat(2, 1fr);
    }

    .enhancement-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .color-picker-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .color-picker-item .color-input {
        width: 60px;
        height: 40px;
    }
    
    .enhancement-container {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .site-nav {
        gap: var(--spacing-md);
    }

    .container {
        padding: var(--spacing-md);
    }

    .welcome-section {
        padding: var(--spacing-lg);
    }

    .welcome-section h1 {
        font-size: 2.5rem;
        letter-spacing: -0.01em;
    }

    .role-cards {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .role-card {
        padding: var(--spacing-lg);
    }

    .role-card-icon {
        font-size: 2rem;
        width: 50px;
        height: 50px;
    }

    .nav-buttons {
        flex-direction: column;
    }

    .btn {
        justify-content: center;
        padding: var(--spacing-md) var(--spacing-lg);
    }

    .form-container {
        padding: var(--spacing-lg);
    }

    .form-header {
        margin: calc(-1 * var(--spacing-lg)) calc(-1 * var(--spacing-lg)) var(--spacing-lg);
        padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    }

    .results-header {
        margin: calc(-1 * var(--spacing-xl)) calc(-1 * var(--spacing-xl)) var(--spacing-xl);
        padding: var(--spacing-lg) var(--spacing-lg) var(--spacing-md);
    }

    .framework-phases {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .framework-section {
        padding: var(--spacing-lg);
        margin-bottom: var(--spacing-lg);
    }

    .value-propositions {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }

    .value-prop {
        padding: var(--spacing-md);
    }

    .value-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .welcome-content p {
        font-size: 1rem;
    }

    .history-panel {
        max-height: 300px;
    }
    
    .collection-header {
        flex-direction: row;
        gap: var(--spacing-xs);
        text-align: left;
        align-items: center;
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .collection-actions {
        flex-direction: row;
        gap: var(--spacing-xs);
        padding: 0 var(--spacing-sm) var(--spacing-sm);
    }
    
    .btn-sm {
        width: auto;
        text-align: center;
        flex: 1;
    }
    
    .history-list {
        max-height: 150px;
    }
    
    .collection-list {
        max-height: 120px;
    }
    
    .brand-form-container {
        padding: var(--spacing-md);
        gap: var(--spacing-sm);
    }

    .visual-enhancement-container {
        padding: var(--spacing-md);
        margin: var(--spacing-sm) -4px;
    }
    
    .enhancement-badge {
        font-size: 0.7rem;
        padding: 3px 8px;
        left: 15px;
    }
    
    .color-swatches {
        gap: var(--spacing-md);
    }
    
    .color-swatch {
        width: 50px;
        height: 35px;
    }
    
    .swatch-label {
        font-size: 0.7rem;
    }

    .results-header-content {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-md);
    }
    
    .download-dropdown-container {
        align-self: flex-end;
        max-width: 200px;
    }
    
    .results-title-section h2 {
        font-size: 1.75rem;
    }

    .method-options {
        flex-direction: column;
        gap: var(--spacing-sm);
        align-items: flex-start;
    }
    
    .checkbox-option {
        font-size: 0.875rem;
    }
    
    #file-list {
        max-height: 150px;
    }
    
    .file-item {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-xs);
    }
    
    .file-item button {
        align-self: flex-end;
    }

    /* Enhancement section responsive */
    .enhancement-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .color-picker-row {
        flex-direction: column;
        gap: var(--spacing-md);
    }
}

@media (max-width: 480px) {
    .site-nav {
        gap: var(--spacing-sm);
    }

    .site-nav a {
        font-size: 0.875rem;
    }

    .welcome-section h1 {
        font-size: 2rem;
    }

    .role-card h3 {
        font-size: 1.125rem;
    }

    .form-container,
    .results-container {
        padding: var(--spacing-md);
        border-radius: var(--border-radius-sm);
    }

    .footer-content {
        gap: var(--spacing-sm);
    }

    .footer-copyright {
        font-size: 0.75rem;
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .welcome-section {
        padding: var(--spacing-lg);
    }

    .welcome-content h2 {
        font-size: 1.5rem;
    }

    .value-prop {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-sm);
    }

    .value-text h3 {
        font-size: 1.125rem;
    }

    .value-text p {
        text-align: center;
        font-size: 0.875rem;
    }

    .collection-item {
        padding: var(--spacing-xs);
    }
    
    .collection-title {
        font-size: 0.7rem;
    }
    
    .collection-badge {
        font-size: 0.5rem;
        padding: 1px 4px;
    }
    
    .collection-header {
        flex-direction: column;
        gap: var(--spacing-xs);
        text-align: center;
        align-items: center;
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .collection-actions {
        flex-direction: column;
        gap: var(--spacing-xs);
        padding: 0 var(--spacing-xs) var(--spacing-xs);
    }
    
    .btn-sm {
        width: 100%;
        text-align: center;
    }
    
    .history-item {
        padding: var(--spacing-xs);
    }
    
    .history-title {
        font-size: 0.75rem;
    }
    
    .history-timestamp {
        font-size: 0.6rem;
    }
    
    .brand-form-container {
        padding: var(--spacing-sm);
        gap: var(--spacing-sm);
    }
    
    .brand-field .form-label {
        font-size: 0.8rem;
    }
    
    .history-list {
        max-height: 150px;
    }
    
    .collection-list {
        max-height: 120px;
    }

    .enhancement-grid {
        gap: var(--spacing-xs);
    }
    
    .visual-enhancement-container {
        padding: var(--spacing-sm);
        margin: var(--spacing-xs) -8px;
    }
    
    .enhancement-badge {
        font-size: 0.65rem;
        padding: 2px 6px;
        left: 10px;
    }
    
    .color-swatches {
        gap: var(--spacing-sm);
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .color-swatch {
        width: 45px;
        height: 30px;
    }
    
    .swatch-label {
        font-size: 0.65rem;
    }
    
    .enhancement-field .form-select,
    .color-preference-section .form-input {
        font-size: 0.8rem;
        padding: var(--spacing-xs) var(--spacing-sm);
    }

    .download-dropdown-container {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-xs);
        text-align: center;
        max-width: none;
    }
    
    .download-label {
        font-size: 0.8rem;
    }
    
    .download-select {
        min-width: 120px;
        font-size: 0.8rem;
    }

    .input-method-selection {
        padding: var(--spacing-sm);
    }
    
    .method-options {
        gap: var(--spacing-xs);
    }
    
    .checkbox-option {
        font-size: 0.8rem;
    }
    
    .file-upload-area {
        padding: var(--spacing-lg);
    }
    
    .file-upload-area p:first-child {
        font-size: 0.875rem;
    }
    
    .file-upload-area p:last-child {
        font-size: 0.75rem;
    }

    /* Enhancement section mobile improvements */
    .color-picker-row {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: space-around;
    }
    
    .color-picker-item {
        flex: 1;
        min-width: 80px;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .visual-enhancement-container {
        border-width: 3px;
    }
    
    .color-swatch {
        border-width: 2px;
    }
    
    .enhancement-badge {
        border: 1px solid var(--color-white);
    }
}

/* User Profile Styles */
.user-profile {
    position: relative;
    display: flex;
    align-items: center;
}

.user-avatar {
    position: relative;
    width: 40px;
    height: 40px;
    background: var(--color-primary-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    border: 2px solid transparent;
}

.user-avatar:hover {
    background: var(--color-accent-light);
    border-color: var(--color-accent-medium);
    transform: translateY(-1px);
}

.user-icon {
    width: 20px;
    height: 20px;
    color: var(--color-primary-dark);
}

.user-avatar:hover .user-icon {
    color: var(--color-accent-dark);
}

/* Tooltip */
.user-tooltip {
    position: absolute;
    bottom: -35px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-dark);
    color: var(--color-white);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 100;
}

.user-tooltip::before {
    content: '';
    position: absolute;
    top: -4px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 4px solid transparent;
    border-right: 4px solid transparent;
    border-bottom: 4px solid var(--color-dark);
}

.user-avatar:hover .user-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Logout Dropdown */
.logout-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: 8px;
    background: var(--color-white);
    border-radius: var(--border-radius-md);
    box-shadow: 0 8px 24px rgba(64, 41, 131, 0.15);
    border: 1px solid var(--color-primary-light);
    min-width: 200px;
    z-index: 1000;
    overflow: hidden;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: var(--transition);
}

.logout-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.user-info {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--color-primary-light);
}

.user-name {
    display: block;
    font-weight: 700;
    color: var(--color-dark);
    font-size: 0.875rem;
}

.user-email {
    display: block;
    color: var(--color-dark);
    opacity: 0.6;
    font-size: 0.75rem;
    margin-top: 2px;
}

.logout-btn {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.875rem;
    color: var(--color-dark);
}

.logout-btn:hover {
    background: var(--color-accent-light);
    color: var(--color-accent-dark);
}

.logout-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
}

/* Responsive */
@media (max-width: 768px) {
    .site-header .container {
        justify-content: space-between;
    }
    
    .user-avatar {
        width: 36px;
        height: 36px;
    }
    
    .user-icon {
        width: 18px;
        height: 18px;
    }
    
    .logout-dropdown {
        min-width: 180px;
    }
}

/* Header Right Section - untuk grouping nav dan user profile */
.header-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

/* Update responsive untuk mobile */
@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }
    
    .header-right {
        gap: var(--spacing-md);
        justify-content: center;
    }
    
    .site-nav {
        gap: var(--spacing-md);
    }
}