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

:root {
    /* Color Palette - Light Theme with Green Accent */
    --primary-color: #2adb5c;
    --primary-dark: #22c252;
    --primary-light: #4de371;
    --secondary-color: #f8f9fa;
    --accent-color: #2adb5c;
    --danger-color: #ff4757;
    --warning-color: #ffa502;
    --success-color: #2adb5c;
    
    /* Light Theme Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-tertiary: #f1f3f4;
    --bg-card: #ffffff;
    --bg-input: #ffffff;
    --bg-hover: #f1f3f4;
    
    /* Text Colors */
    --text-primary: #212529;
    --text-secondary: #495057;
    --text-muted: #6c757d;
    --text-accent: #2adb5c;
    
    /* Border Colors */
    --border-primary: #dee2e6;
    --border-secondary: #e9ecef;
    --border-accent: #2adb5c;
    
    /* Typography */
    --font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    --font-size-5xl: 3rem;
    --font-size-6xl: 3.75rem;
    
    /* Font Weights */
    --font-light: 300;
    --font-normal: 400;
    --font-medium: 500;
    --font-semibold: 600;
    --font-bold: 700;
    --font-extrabold: 800;
    --font-black: 900;
    
    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    
    /* Shadows - Light Theme */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-glow: 0 0 20px rgba(42, 219, 92, 0.2);
    --shadow-glow-strong: 0 0 30px rgba(42, 219, 92, 0.3);
    
    /* Border Radius - All removed */
    --radius-sm: 0;
    --radius-base: 0;
    --radius-md: 0;
    --radius-lg: 0;
    --radius-xl: 0;
    --radius-2xl: 0;
    --radius-full: 0;
    
    /* Transitions */
    --transition-fast: 150ms ease-in-out;
    --transition-base: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #2adb5c 0%, #22c252 100%);
    --gradient-light: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    --gradient-glow: linear-gradient(135deg, rgba(42, 219, 92, 0.1) 0%, rgba(42, 219, 92, 0.02) 100%);
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    min-height: 100vh;
    font-weight: var(--font-normal);
}

input,
textarea,
button,
select,
a {
    font-family: var(--font-family);
    font-size: inherit;
    color: inherit;
    outline: none;
    border: none;
    background: none;
    cursor: pointer;
}

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

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 0;
}

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    z-index: 1000;
    padding: var(--spacing-4) 0;
    border-bottom: 1px solid var(--border-primary);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-weight: var(--font-bold);
    font-size: var(--font-size-xl);
    color: var(--text-primary);
}

.brand-logo {
    width: 32px;
    height: 32px;
    filter: drop-shadow(0 0 8px rgba(42, 219, 92, 0.3));
    transition: var(--transition-fast);
}

.brand-logo:hover {
    filter: drop-shadow(0 0 12px rgba(42, 219, 92, 0.5));
    transform: scale(1.05);
}

.footer-logo {
    width: 28px;
    height: 28px;
    filter: drop-shadow(0 0 6px rgba(42, 219, 92, 0.3));
    transition: var(--transition-fast);
}

.footer-logo:hover {
    filter: drop-shadow(0 0 10px rgba(42, 219, 92, 0.5));
    transform: scale(1.05);
}

.brand-icon {
    color: var(--primary-color);
    font-size: var(--font-size-2xl);
    filter: drop-shadow(0 0 10px rgba(42, 219, 92, 0.5));
}

.nav-links {
    display: flex;
    align-items: center;
    gap: var(--spacing-8);
}

.nav-link {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    transition: var(--transition-fast);
    position: relative;
    padding: var(--spacing-2) 0;
}

.nav-link:hover, .nav-link.active {
    color: var(--primary-color);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-glow);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
}

.nav-cta {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    padding: 0.5rem var(--spacing-6);
    border-radius: var(--radius-full);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    font-family: var(--font-family);
    box-shadow: var(--shadow-glow);
    text-decoration: none;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
    filter: brightness(1.1);
}

/* Hero Section */
.hero {
    padding: calc(80px + var(--spacing-20)) var(--spacing-6) var(--spacing-20);
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-light);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 20%, rgba(42, 219, 92, 0.1) 0%, transparent 50%),
                radial-gradient(circle at 70% 80%, rgba(42, 219, 92, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-16);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: var(--font-black);
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    color: var(--text-primary);
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(42, 219, 92, 0.3));
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-10);
    line-height: 1.7;
    font-weight: var(--font-normal);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-8);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-4);
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
    transition: var(--transition-base);
}

.stat-item:hover {
    transform: translateY(-2px);
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.stat-number {
    display: block;
    font-size: var(--font-size-2xl);
    font-weight: var(--font-bold);
    color: var(--primary-color);
}

.stat-label {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: var(--font-medium);
}

/* Hero Visual */
.visual-card {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: rotate(3deg);
    transition: var(--transition-slow);
    border: 1px solid var(--border-primary);
}

.visual-card:hover {
    transform: rotate(0deg) scale(1.02);
    box-shadow: var(--shadow-glow-strong);
}

.card-header {
    background: var(--bg-secondary);
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--border-primary);
}

.card-dots {
    display: flex;
    gap: var(--spacing-2);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: var(--radius-full);
}

.dot.red { background: var(--danger-color); }
.dot.yellow { background: var(--warning-color); }
.dot.green { background: var(--success-color); }

.card-content {
    padding: var(--spacing-8);
}

.demo-image {
    background: var(--bg-secondary);
    height: 120px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
    border: 1px solid var(--border-secondary);
}

.demo-image i {
    font-size: var(--font-size-3xl);
    color: var(--primary-color);
}

.text-line {
    height: 12px;
    background: var(--bg-secondary);
    border-radius: var(--radius-base);
    margin-bottom: var(--spacing-3);
    position: relative;
    overflow: hidden;
}

.text-line::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(42, 219, 92, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

.text-line.long { width: 100%; }
.text-line.medium { width: 75%; }
.text-line.short { width: 50%; }

/* App Section */
.app-section {
    padding: var(--spacing-20) var(--spacing-6);
    background: var(--bg-secondary);
    position: relative;
}

.app-container {
    max-width: 800px;
    margin: 0 auto;
}

.app-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.section-title {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-4);
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    font-weight: var(--font-normal);
}

.guide-header {
    text-align: center;
    margin-bottom: var(--spacing-12);
}

.guide-container .section-subtitle {
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* Method Selector */
.method-selector {
    display: flex;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-10);
    background: var(--bg-tertiary);
    padding: var(--spacing-2);
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-primary);
}

.method-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    color: var(--text-secondary);
    font-family: var(--font-family);
}

.method-btn.active {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    box-shadow: var(--shadow-glow);
}

.method-btn:hover:not(.active) {
    background: var(--bg-hover);
    color: var(--primary-color);
}

/* Language Selector */
.language-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-4) var(--spacing-6);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
}

.language-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    font-size: var(--font-size-sm);
    white-space: nowrap;
}

.language-dropdown {
    background: var(--bg-input);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-2) var(--spacing-4);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    min-width: 120px;
}

.language-dropdown:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(42, 219, 92, 0.2);
}

.language-dropdown:hover {
    border-color: var(--primary-color);
}

/* Header Layout */
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: var(--spacing-8);
    flex-wrap: wrap;
}

.header-text {
    flex: 1;
    min-width: 300px;
}

.header-controls {
    flex-shrink: 0;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
}

/* Chat Header Controls */
.chat-header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-left: auto;
}

/* Language Selector in Header */
.language-selector-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-2);
    background: var(--bg-input);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-secondary);
    transition: var(--transition-fast);
}

.language-selector-header:hover {
    border-color: var(--primary-color);
    background: var(--bg-hover);
}

.language-label-header {
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.language-label-header:hover {
    color: var(--primary-color);
}

.language-label-header i {
    font-size: 0.875rem;
    color: var(--primary-color);
}

.language-dropdown-header {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-xs);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-fast);
    min-width: 70px;
    padding: var(--spacing-1);
}

.language-dropdown-header:focus {
    outline: none;
    color: var(--primary-color);
}

.language-dropdown-header:hover {
    color: var(--primary-color);
}

/* Light theme dropdown options */
.language-dropdown-header option {
    background: #ffffff !important;
    color: #212529 !important;
    border: none !important;
    padding: 8px 12px !important;
}

.language-dropdown-header option:hover {
    background: #f8f9fa !important;
    color: var(--primary-color) !important;
}

.language-dropdown-header option:checked {
    background: var(--primary-color) !important;
    color: #ffffff !important;
}

/* Global Language Selector in Header */
.global-language-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-1);
    padding: var(--spacing-1) var(--spacing-2);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-secondary);
    transition: var(--transition-fast);
    margin-left: var(--spacing-4);
}

.global-language-selector:hover {
    border-color: var(--primary-color);
    background: var(--bg-hover);
}

.global-language-label {
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
}

.global-language-label:hover {
    color: var(--primary-color);
}

.global-language-label i {
    font-size: 0.875rem;
    color: var(--primary-color);
}

.global-language-dropdown {
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-xs);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-fast);
    min-width: 70px;
    padding: var(--spacing-1);
}

.global-language-dropdown:focus {
    outline: none;
    color: var(--primary-color);
}

.global-language-dropdown:hover {
    color: var(--primary-color);
}

/* Global language dropdown options */
.global-language-dropdown option {
    background: #ffffff !important;
    color: #212529 !important;
    border: none !important;
    padding: 8px 12px !important;
}

.global-language-dropdown option:hover {
    background: #f8f9fa !important;
    color: var(--primary-color) !important;
}

.global-language-dropdown option:checked {
    background: var(--primary-color) !important;
    color: #ffffff !important;
}

/* Mobile responsive for global language selector */
@media (max-width: 768px) {
    .global-language-selector {
        margin-left: 0;
        margin-top: var(--spacing-2);
        order: 1;
    }
    
    .nav-links.mobile-active {
        flex-direction: column;
    }
    
    .nav-links.mobile-active .global-language-selector {
        align-self: center;
        margin: var(--spacing-3) 0;
    }
}

/* Responsive adjustments for chat header */
@media (max-width: 768px) {
    .chat-header-controls {
        gap: var(--spacing-2);
    }
    
    .language-dropdown-header {
        min-width: 60px;
        font-size: 0.75rem;
    }
    
    .clear-btn {
        padding: var(--spacing-1) var(--spacing-2)!important;
        font-size: var(--font-size-xs)!important;
    }
}

@media (max-width: 480px) {
    .chat-header {
        flex-wrap: wrap;
        gap: var(--spacing-2);
    }
    
    .chat-header-controls {
        order: 2;
        width: 100%;
        justify-content: space-between;
        margin-left: 0;
        margin-top: var(--spacing-2);
    }
    
    .language-selector-header {
        flex: 1;
        justify-content: center;
        max-width: 120px;
    }
}

/* Custom Prompt Section */
.prompt-section {
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-6);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
}

.prompt-help {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    margin-top: var(--spacing-3);
    padding: var(--spacing-3);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    border-left: 3px solid var(--primary-color);
}

.prompt-help i {
    color: var(--primary-color);
    margin-top: 2px;
    flex-shrink: 0;
}

.prompt-help span {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* SEO Content Section */
.seo-content-section {
    margin-top: var(--spacing-6);
    padding: var(--spacing-6);
    background: var(--bg-tertiary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
}

.seo-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    color: var(--text-accent);
    font-weight: var(--font-semibold);
    font-size: var(--font-size-lg);
}

.seo-item {
    margin-bottom: var(--spacing-4);
}

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

.seo-label {
    display: block;
    color: var(--text-secondary);
    font-weight: var(--font-medium);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-2);
}

.seo-value-container {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-2);
    background: var(--bg-input);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-3);
}

.seo-value {
    flex: 1;
    color: var(--text-primary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin: 0;
    word-break: break-word;
}

.copy-seo-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: var(--spacing-1);
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.copy-seo-btn:hover {
    color: var(--primary-color);
    background: var(--bg-hover);
}

/* Input Sections */
.input-container {
    margin-bottom: var(--spacing-12);
    position: relative;
}

.input-section {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.input-section.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    position: relative;
}

.input-group {
    margin-bottom: var(--spacing-6);
}

.input-label {
    display: block;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-3);
}

.url-input-wrapper {
    display: flex;
    gap: var(--spacing-3);
    align-items: stretch;
}

.url-input {
    flex: 1;
    padding: var(--spacing-4);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: var(--font-family);
    height: 56px;
    box-sizing: border-box;
}

.url-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
    background: var(--bg-card);
}

.url-input::placeholder {
    color: var(--text-muted);
}

.analyze-btn {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    white-space: nowrap;
    font-family: var(--font-family);
    box-shadow: var(--shadow-glow);
    height: 56px;
    box-sizing: border-box;
}

/* Buy Me a Coffee Button */
.coffee-button-container {
    margin-top: var(--spacing-8);
    display: flex;
    justify-content: flex-start;
}

.coffee-button {
    background: linear-gradient(135deg, #ff813f 0%, #ff6b35 100%);
    color: white;
    text-decoration: none;
    padding: var(--spacing-3) var(--spacing-5);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    font-size: var(--font-size-sm);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: var(--transition-fast);
    box-shadow: 0 4px 12px rgba(255, 129, 63, 0.3);
    border: none;
    cursor: pointer;
    font-family: var(--font-family);
}

.coffee-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 129, 63, 0.4);
    filter: brightness(1.1);
}

.coffee-button i {
    font-size: var(--font-size-base);
}

.coffee-button span {
    font-size: var(--font-size-sm);
}

/* Responsive adjustments for coffee button */
@media (max-width: 768px) {
    .coffee-button-container {
        justify-content: center;
        margin-top: var(--spacing-6);
    }
    
    .coffee-button {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: var(--font-size-xs);
    }
    
    .coffee-button span {
        font-size: var(--font-size-xs);
    }
}

.analyze-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
    filter: brightness(1.1);
}

/* Upload Area */
.upload-area {
    border: 2px dashed var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-12);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-fast);
    background: var(--bg-card);
    margin-bottom: var(--spacing-6);
    position: relative;
    overflow: hidden;
}

.upload-area::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glow);
    opacity: 0;
    transition: var(--transition-fast);
}

.upload-area:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
}

.upload-area:hover::before {
    opacity: 1;
}

.upload-area.dragover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow-strong);
    transform: scale(1.02);
}

.upload-area.dragover::before {
    opacity: 1;
}

.upload-area > * {
    position: relative;
    z-index: 1;
}

.upload-icon {
    font-size: var(--font-size-5xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-4);
    filter: drop-shadow(0 0 10px rgba(42, 219, 92, 0.3));
}

.upload-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
}

.upload-subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
}

.upload-formats {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
}

.format-tag {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-semibold);
    border: 1px solid var(--border-secondary);
}

/* Loading State */
.loading-container {
    text-align: center;
    padding: var(--spacing-12);
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-primary);
}

.loading-spinner {
    margin-bottom: var(--spacing-6);
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border-primary);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto;
    box-shadow: var(--shadow-glow);
    display: none;
}

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

.loading-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-6);
}

.loading-progress {
    width: 200px;
    height: 4px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    margin: 0 auto;
    overflow: hidden;
    display: none;
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    animation: progress 2s ease-in-out infinite;
    box-shadow: var(--shadow-glow);
}

@keyframes progress {
    0% { width: 0%; }
    50% { width: 70%; }
    100% { width: 100%; }
}

/* Error State */
.error-container {
    text-align: center;
    padding: var(--spacing-12);
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    border-left: 4px solid var(--danger-color);
    border-top: 1px solid var(--border-primary);
    border-right: 1px solid var(--border-primary);
    border-bottom: 1px solid var(--border-primary);
}

.error-icon {
    font-size: var(--font-size-5xl);
    color: var(--danger-color);
    margin-bottom: var(--spacing-4);
}

.error-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-3);
}

.error-text {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-6);
}

.retry-btn {
    background: var(--danger-color);
    color: white;
    border: none;
    padding: var(--spacing-3) var(--spacing-6);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-family: var(--font-family);
}

.retry-btn:hover {
    background: #dc2626;
    transform: translateY(-1px);
}

/* Results Display */
.result-container {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 1px solid var(--border-primary);
}

.result-header {
    background: var(--bg-secondary);
    padding: var(--spacing-6);
    border-bottom: 1px solid var(--border-primary);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.result-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
}

.result-actions {
    display: flex;
    gap: var(--spacing-3);
}

.action-btn {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: none;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-md);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-family: var(--font-family);
    border: 1px solid var(--border-secondary);
}

.action-btn:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.result-content {
    padding: var(--spacing-8);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-8);
}

.result-image-container {
    position: relative;
}

.result-image {
    width: 100%;
    height: 250px;
    object-fit: contain;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-secondary);
}

.image-overlay {
    position: absolute;
    top: var(--spacing-3);
    right: var(--spacing-3);
    background: var(--success-color);
    color: var(--bg-primary);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    box-shadow: var(--shadow-glow);
}

.result-text-container {
    display: flex;
    flex-direction: column;
}

.text-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    margin-bottom: var(--spacing-4);
    color: var(--text-secondary);
    font-weight: var(--font-semibold);
}

.result-text {
    flex: 1;
    font-size: var(--font-size-lg);
    line-height: 1.7;
    color: var(--text-primary);
    margin-bottom: var(--spacing-6);
    padding: var(--spacing-4);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
    border: 1px solid var(--border-secondary);
}

.confidence-score {
    /* display: flex; */
    display: none;
    align-items: center;
    gap: var(--spacing-3);
}

.confidence-label {
    font-weight: var(--font-semibold);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

.confidence-bar {
    flex: 1;
    height: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-full);
    overflow: hidden;
    border: 1px solid var(--border-secondary);
}

.confidence-fill {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    transition: var(--transition-slow);
    box-shadow: var(--shadow-glow);
}

.confidence-value {
    font-weight: var(--font-bold);
    color: var(--success-color);
    font-size: var(--font-size-sm);
}

/* Features Section */
.features-section {
    padding: var(--spacing-20) var(--spacing-6);
    background: var(--bg-primary);
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(42, 219, 92, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.features-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.feature-card {
    background: var(--bg-card);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border: 1px solid var(--border-primary);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glow);
    opacity: 0;
    transition: var(--transition-base);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-strong);
    border-color: var(--primary-color);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card > * {
    position: relative;
    z-index: 1;
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-6);
    color: var(--bg-primary);
    font-size: var(--font-size-2xl);
    box-shadow: var(--shadow-glow);
}

.feature-title {
    font-size: var(--font-size-xl);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-3);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Guide Section */
.guide-section {
    padding: var(--spacing-20) var(--spacing-6);
    background: var(--bg-secondary);
    position: relative;
    border-top: 1px solid var(--border-primary);
}

.guide-container {
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.guide-header .section-title {
    color: var(--text-primary);
}

.guide-header .section-subtitle {
    color: var(--text-secondary);
}

.guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
}

.step-card h3 {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-3);
}

.step-card p {
    color: var(--text-secondary);
    line-height: 1.75;
}

.step-card {
    background: var(--bg-card);
    padding: var(--spacing-8);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-primary);
    transition: var(--transition-base);
    position: relative;
    text-align: left;
    box-shadow: var(--shadow-md);
}

.step-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-strong);
    border-color: var(--primary-color);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-xl);
    font-weight: var(--font-bold);
    color: var(--bg-primary);
    margin-bottom: var(--spacing-5);
    box-shadow: var(--shadow-glow);
}

.step-content {
    flex: 1;
}

.step-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-3);
}

.step-description {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: var(--font-size-base);
}

/* Footer */
.footer {
    background: var(--gradient-light);
    color: var(--text-primary);
    padding: 60px 0 20px;
    border-top: 1px solid var(--border-primary);
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 40px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
}

.footer-brand .brand-icon {
    font-size: 24px;
    color: var(--primary-color);
}

.footer-brand .brand-text {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
}

.footer-text {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 20px;
    max-width: 500px;
}

.footer-features {
    display: flex;
    gap: 30px;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-feature {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: 500;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-column {
    text-align: left;
}

.footer-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.footer-link {
    display: block;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    margin-bottom: 8px;
    transition: color 0.3s ease;
}

.footer-link:hover {
    color: var(--primary-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-primary);
    padding-top: 20px;
    text-align: center;
}

.footer-copyright {
    font-size: 14px;
    color: var(--text-muted);
    margin: 0;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    background: var(--success-color);
    color: var(--bg-primary);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-glow-strong);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    transform: translateX(400px);
    transition: var(--transition-base);
    z-index: 1000;
    font-weight: var(--font-semibold);
}

.toast.show {
    transform: translateX(0);
}

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 30px;
    height: 30px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 1001;
}

.hamburger-line {
    width: 100%;
    height: 3px;
    background-color: var(--text-primary);
    border-radius: 2px;
    transition: all 0.3s ease;
    transform-origin: center;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active .hamburger-line:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active .hamburger-line:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-links {
        position: fixed;
        top: 65px;
        right: -100%;
        width: 60%;
        height: calc(100vh - 65px);
        background: var(--bg-card);
        backdrop-filter: blur(20px);
        border-left: 1px solid var(--border-primary);
        flex-direction: column;
        justify-content: flex-start;
        align-items: stretch;
        padding: var(--spacing-6) 0;
        transition: right 0.3s ease;
        z-index: 1000;
        box-shadow: var(--shadow-lg);
    }
    
    .nav-links.mobile-active {
        right: 0;
        gap: 0;
    }
    
    .nav-link {
        padding: var(--spacing-4) var(--spacing-6);
        margin: 0;
        border-bottom: 1px solid var(--border-secondary);
        text-align: left;
        font-size: var(--font-size-sm);
        transition: all 0.3s ease;
    }
    
    .nav-link:hover {
        background: var(--bg-hover);
        padding-left: var(--spacing-8);
    }
    
    .nav-link.active {
        background: rgba(42, 219, 92, 0.1);
        border-left: 4px solid var(--primary-color);
        color: var(--primary-color);
    }
    
    .nav-link::after {
        display: none;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
    }
    
    .hero-stats {
        justify-content: center;
        flex-direction: column;
    }
    
    .result-content {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .footer {
        padding: 40px 0 20px;
    }
    
    .footer-features {
        gap: 15px;
    }
    
    .footer-feature {
        font-size: 12px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-column {
        text-align: center;
    }
    
    .url-input-wrapper {
        flex-direction: column;
    }
    
    .method-selector {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: calc(80px + var(--spacing-12)) var(--spacing-4) var(--spacing-12);
    }
    
    .app-section,
    .features-section {
        padding: var(--spacing-12) var(--spacing-4);
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .stat-item {
        padding: var(--spacing-3);
    }
    
    .hero-stats {
        gap: var(--spacing-4);
    }
}

/* Additional Dark Theme Enhancements */
.upload-area.file-selected {
    border-color: var(--success-color);
    background: rgba(42, 219, 92, 0.05);
    box-shadow: var(--shadow-glow);
}

.upload-success .success-icon {
    color: var(--success-color);
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 0 10px rgba(42, 219, 92, 0.5));
}

.change-file-btn {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    cursor: pointer;
    margin-top: 1rem;
    transition: var(--transition-fast);
    font-family: var(--font-family);
    font-weight: var(--font-medium);
}

.change-file-btn:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.status-indicator {
    display: none;
    align-items: center;
    gap: 0.5rem;
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.ready {
    background: var(--success-color);
    box-shadow: 0 0 10px rgba(42, 219, 92, 0.5);
}

.status-dot.loading {
    background: var(--warning-color);
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Animation Classes */
.shake {
    animation: shake 0.6s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

/* Enhanced tab switching animations */
.method-selector {
    position: relative;
    overflow: hidden;
}

.method-btn {
    position: relative;
    z-index: 2;
}

.method-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: -1;
}

.method-btn.active::before {
    opacity: 1;
    transform: scale(1);
}

/* Smooth content transitions */
.input-section-wrapper {
    position: relative;
    overflow: hidden;
}

.fade-enter {
    opacity: 0;
    transform: translateX(30px);
}

.fade-enter-active {
    opacity: 1;
    transform: translateX(0);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade-exit {
    opacity: 1;
    transform: translateX(0);
}

.fade-exit-active {
    opacity: 0;
    transform: translateX(-30px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.result-container.show,
.loading-container.show,
.error-container.show {
    animation: slideUp 0.4s ease-out;
}

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

.result-image.loaded {
    animation: imageLoad 0.5s ease-out;
}

@keyframes imageLoad {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

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

/* Glow Effects */
.nav-brand:hover .brand-icon {
    filter: drop-shadow(0 0 20px rgba(42, 219, 92, 0.8));
}

.gradient-text:hover {
    filter: drop-shadow(0 0 30px rgba(42, 219, 92, 0.5));
}

/* Selection Styling */
::selection {
    background: rgba(42, 219, 92, 0.3);
    color: var(--text-primary);
}

::-moz-selection {
    background: rgba(42, 219, 92, 0.3);
    color: var(--text-primary);
}

/* Ad Copy Generator Styles */
.ad-copy-form {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-primary);
    margin-bottom: var(--spacing-8);
}

.form-group {
    margin-bottom: var(--spacing-6);
}

.form-label {
    display: block;
    font-weight: var(--font-semibold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-3);
    font-size: var(--font-size-base);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: var(--spacing-4);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
    background: var(--bg-input);
    color: var(--text-primary);
    font-family: var(--font-family);
}

.form-textarea {
    min-height: 120px;
    resize: none;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
    background: var(--bg-card);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--text-muted);
}

.generate-btn {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    padding: var(--spacing-4) var(--spacing-8);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-family: var(--font-family);
    box-shadow: var(--shadow-glow);
    width: 100%;
    justify-content: center;
    font-size: var(--font-size-lg);
}

.generate-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
    filter: brightness(1.1);
}

.ad-copy-results {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-primary);
}

.result-item {
    margin-bottom: var(--spacing-6);
    padding: var(--spacing-6);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-secondary);
}

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

.result-type {
    font-size: var(--font-size-lg);
    font-weight: var(--font-semibold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-3);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.result-copy {
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    margin-bottom: var(--spacing-4);
}

.copy-btn {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-secondary);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-md);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
}

.copy-btn:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.get-started-section {
    background: var(--bg-secondary);
    padding: var(--spacing-16) var(--spacing-6);
    text-align: center;
    border-top: 1px solid var(--border-primary);
}

.get-started-container {
    max-width: 800px;
    margin: 0 auto;
}

.get-started-title {
    font-size: var(--font-size-3xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-4);
}

.get-started-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-8);
    line-height: 1.6;
}

.get-started-btn {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    padding: var(--spacing-5) var(--spacing-10);
    border-radius: var(--radius-lg);
    font-weight: var(--font-bold);
    cursor: pointer;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-3);
    font-family: var(--font-family);
    box-shadow: var(--shadow-glow);
    font-size: var(--font-size-lg);
    text-decoration: none;
}

.get-started-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow-strong);
    filter: brightness(1.1);
}

/* Usage Examples */
.usage-examples {
    margin-top: var(--spacing-16);
    text-align: center;
}

.usage-examples h3 {
    font-size: var(--font-size-3xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-8);
}

.examples-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-6);
    align-items: stretch;
}

.example-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-6);
    text-align: left;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.example-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow-strong);
    border-color: var(--primary-color);
}

.example-card h4 {
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
}

.example-card p {
    color: var(--text-secondary);
    line-height: 1.7;
}

/* Step Tip inside cards */
.step-tip {
    margin-top: var(--spacing-4);
    padding: var(--spacing-3) var(--spacing-4);
    border-left: 3px solid var(--success-color);
    background: rgba(42, 219, 92, 0.06);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
}

.step-tip strong {
    color: var(--text-primary);
    margin-right: var(--spacing-2);
}

@media (max-width: 768px) {
    .usage-examples h3 {
        font-size: var(--font-size-2xl);
    }
}

/* Role Chat Specific Styles */
.role-selection-section {
    margin-bottom: var(--spacing-12);
}

.role-generation-controls {
    /* display: flex; */
    display: none;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-6);
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-md);
}

.generate-roles-btn {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    padding: var(--spacing-4) var(--spacing-8);
    border-radius: var(--radius-lg);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    font-family: var(--font-family);
    box-shadow: var(--shadow-glow);
    font-size: var(--font-size-lg);
}

.generate-roles-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
    filter: brightness(1.1);
}

.language-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    padding: var(--spacing-3) var(--spacing-4);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-secondary);
}

.language-info i {
    color: var(--primary-color);
}

.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-8);
    margin-bottom: var(--spacing-8);
    padding: var(--spacing-4);
}

/* Add smooth entrance animation for role cards */
@keyframes roleCardEntrance {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.95);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.role-card {
    animation: roleCardEntrance 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Staggered animation delays */
.role-card:nth-child(1) { animation-delay: 0.1s; }
.role-card:nth-child(2) { animation-delay: 0.25s; }
.role-card:nth-child(3) { animation-delay: 0.4s; }
.role-card:nth-child(4) { animation-delay: 0.55s; }
.role-card:nth-child(5) { animation-delay: 0.7s; }
.role-card:nth-child(6) { animation-delay: 0.85s; }

/* Enhanced hover effects with micro-interactions */
.role-card:hover {
    animation-play-state: paused;
}

/* Add subtle glow effect on focus */
.role-card:focus-within {
    outline: none;
    box-shadow: 0 0 0 3px rgba(42, 219, 92, 0.3),
                0 25px 50px -12px rgba(42, 219, 92, 0.25), 
                0 20px 25px -5px rgba(0, 0, 0, 0.1),
                0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.role-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border-image: linear-gradient(135deg, var(--border-primary), transparent) 1;
}

.role-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 25px 50px -12px rgba(42, 219, 92, 0.25), 
                0 20px 25px -5px rgba(0, 0, 0, 0.1),
                0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: var(--primary-color);
    background: linear-gradient(135deg, var(--bg-card) 0%, rgba(42, 219, 92, 0.02) 100%);
}

.role-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: all 0.3s ease;
    border-radius: var(--radius-2xl) var(--radius-2xl) 0 0;
}

.role-card:hover::before {
    opacity: 1;
    height: 6px;
}

.role-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 0%, rgba(42, 219, 92, 0.1) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.role-card:hover::after {
    opacity: 1;
}

.role-header {
    display: none;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-6);
    position: relative;
    z-index: 2;
}

.role-avatar {
    width: 70px;
    height: 70px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: var(--font-size-2xl);
    box-shadow: 0 8px 25px rgba(42, 219, 92, 0.3), 
                0 4px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.role-avatar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.role-card:hover .role-avatar {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 12px 35px rgba(42, 219, 92, 0.4), 
                0 6px 15px rgba(0, 0, 0, 0.15);
}

.role-card:hover .role-avatar::before {
    opacity: 1;
}

.role-badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-4);
    background: linear-gradient(135deg, rgba(42, 219, 92, 0.1) 0%, rgba(42, 219, 92, 0.05) 100%);
    color: var(--primary-color);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-semibold);
    border: 1px solid rgba(42, 219, 92, 0.3);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.role-card:hover .role-badge {
    background: linear-gradient(135deg, rgba(42, 219, 92, 0.2) 0%, rgba(42, 219, 92, 0.1) 100%);
    border-color: rgba(42, 219, 92, 0.5);
    transform: translateY(-2px);
}

.role-description {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-6);
    font-size: var(--font-size-base);
    position: relative;
    z-index: 2;
    transition: color 0.3s ease;
}

.role-card:hover .role-description {
    color: var(--text-primary);
}

.role-info {
    margin-bottom: var(--spacing-4);
    position: relative;
    z-index: 2;
}

.role-info h3 {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-2);
    transition: all 0.3s ease;
    line-height: 1.3;
}

.role-info .role-title {
    font-size: var(--font-size-lg);
    font-weight: var(--font-medium);
    color: var(--primary-color);
    margin-bottom: var(--spacing-3);
    opacity: 0.9;
    transition: all 0.3s ease;
}

.role-card:hover .role-info h3 {
    transform: translateY(-2px);
    text-shadow: 0 2px 8px rgba(42, 219, 92, 0.2);
}

.role-card:hover .role-info .role-title {
    opacity: 1;
    transform: translateY(-1px);
}

.role-traits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-6);
    position: relative;
    z-index: 2;
}

.trait-tag {
    padding: var(--spacing-2) var(--spacing-3);
    background: linear-gradient(135deg, var(--bg-secondary) 0%, rgba(42, 219, 92, 0.05) 100%);
    color: var(--text-muted);
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: var(--font-medium);
    border: 1px solid var(--border-secondary);
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    text-transform: capitalize;
}

.role-card:hover .trait-tag {
    background: linear-gradient(135deg, rgba(42, 219, 92, 0.1) 0%, rgba(42, 219, 92, 0.05) 100%);
    color: var(--primary-color);
    border-color: rgba(42, 219, 92, 0.3);
    transform: translateY(-2px);
}

.role-card:hover .trait-tag:nth-child(1) { transition-delay: 0.1s; }
.role-card:hover .trait-tag:nth-child(2) { transition-delay: 0.15s; }
.role-card:hover .trait-tag:nth-child(3) { transition-delay: 0.2s; }

.chat-now-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--bg-tertiary) 0%, rgba(42, 219, 92, 0.05) 100%);
    color: var(--text-secondary);
    border: 1px solid var(--border-secondary);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-xl);
    font-weight: var(--font-semibold);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-3);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    position: relative;
    z-index: 2;
    overflow: hidden;
    backdrop-filter: blur(10px);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.chat-now-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left 0.4s ease;
    z-index: -1;
}

.chat-now-btn:hover {
    color: var(--bg-primary);
    border-color: var(--primary-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(42, 219, 92, 0.3),
                0 5px 10px rgba(0, 0, 0, 0.1);
}

.chat-now-btn:hover::before {
    left: 0;
}

.chat-now-btn i {
    transition: transform 0.3s ease;
}

.chat-now-btn:hover i {
    transform: scale(1.2) rotate(10deg);
}

.roles-loading {
    grid-column: 1 / -1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-4);
    padding: var(--spacing-12);
    color: var(--text-secondary);
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border-secondary);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: auto;
    margin-right: auto;
}

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

/* Chat Interface Styles */
.chat-container {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    border: 1px solid var(--border-primary);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    margin-top: var(--spacing-8);
}

.chat-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: var(--spacing-6);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-4);
}

.selected-role-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    flex: 1;
    min-width: 0;
}

.selected-role-info .role-avatar {
    width: 50px;
    height: 50px;
    font-size: var(--font-size-xl);
}

.role-details h3 {
    font-size: var(--font-size-lg);
    font-weight: var(--font-bold);
    color: var(--text-primary);
    margin-bottom: var(--spacing-1);
}

.role-details p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.chat-header-controls {
    display: flex;
    gap: var(--spacing-3);
    flex-shrink: 0;
}

.back-btn,
.clear-btn {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    border: 1px solid var(--border-secondary);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    font-weight: var(--font-medium);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-family: var(--font-family);
    font-size: var(--font-size-sm);
}

.back-btn:hover {
    background: var(--bg-hover);
    color: var(--primary-color);
    border-color: var(--primary-color);
}

.clear-btn:hover {
    background: var(--danger-color);
    color: white;
    border-color: var(--danger-color);
}

.chat-messages {
    height: 400px;
    overflow-y: auto;
    padding: var(--spacing-6);
    background: var(--bg-primary);
}

.welcome-message {
    text-align: center;
    padding: var(--spacing-8);
    color: var(--text-secondary);
    border: 2px dashed var(--border-secondary);
    border-radius: var(--radius-lg);
    background: var(--bg-secondary);
    margin-bottom: var(--spacing-6);
}

.welcome-message p {
    margin-bottom: var(--spacing-2);
}

.welcome-message p:last-child {
    margin-bottom: 0;
}

.message {
    margin-bottom: var(--spacing-4);
    display: flex;
    gap: var(--spacing-3);
    align-items: flex-start;
}

.message.user {
    flex-direction: row-reverse;
}

.message-avatar {
    width: 36px;
    height: 36px;
    border-radius: var(--radius-full);
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--bg-primary);
    font-size: var(--font-size-sm);
    flex-shrink: 0;
}

.message.user .message-avatar {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-primary);
}

.message-content {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    max-width: 70%;
    color: var(--text-primary);
    line-height: 1.6;
}

.message.user .message-content {
    background: var(--primary-color);
    color: var(--bg-primary);
    border-color: var(--primary-color);
}

.chat-input-area {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: var(--spacing-6);
}

.chat-input-container {
    display: flex;
    gap: var(--spacing-3);
    align-items: flex-end;
}

.chat-input {
    flex: 1;
    background: var(--bg-input);
    border: 2px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-4);
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    resize: none;
    min-height: 50px;
    max-height: 100px;
    transition: var(--transition-fast);
    overflow: hidden;
}

.chat-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-glow);
    background: var(--bg-card);
}

.chat-input::placeholder {
    color: var(--text-muted);
}

.send-btn {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-glow);
    flex-shrink: 0;
}

.send-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow-strong);
    filter: brightness(1.1);
}

.send-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-base);
}


/* Responsive Design for Role Chat */
@media (max-width: 768px) {
    .roles-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-4);
    }
    
    .role-generation-controls {
        padding: var(--spacing-4);
    }
    
    .generate-roles-btn {
        padding: var(--spacing-3) var(--spacing-6);
        font-size: var(--font-size-base);
    }
    
    .chat-header {
        flex-direction: column;
        align-items: stretch;
        gap: var(--spacing-3);
    }
    
    .selected-role-info {
        justify-content: center;
        text-align: center;
    }
    
    .chat-header-controls {
        justify-content: center;
    }
    
    .back-btn,
    .clear-btn {
        flex: 1;
        justify-content: center;
    }
    
    .message-content {
        max-width: 85%;
    }
    
    .chat-input-container {
        gap: var(--spacing-2);
    }
    
    .send-btn {
        width: 45px;
        height: 45px;
    }
}

@media (max-width: 480px) {
    .role-card {
        padding: var(--spacing-4);
    }
    
    .role-header {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-3);
    }
    
    .role-avatar {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-xl);
    }
    
    .chat-messages {
        height: 300px;
        padding: var(--spacing-4);
    }
    
    .chat-input-area {
        padding: var(--spacing-4);
    }
    
    .message-content {
         max-width: 90%;
     }
 }

/* Loading Overlay Styles */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(4px);
}

.loading-content {
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    text-align: center;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-primary);
    min-width: 200px;
}

.loading-content .loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-secondary);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-4);
}

.loading-text {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: var(--font-medium);
    margin: 0;
}

/* Error Display Styles */
.error-display {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--bg-card);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-6);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--danger-color);
    display: none;
    z-index: 10000;
    min-width: 300px;
    max-width: 500px;
}

.error-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-4);
    position: relative;
}

.error-content i {
    color: var(--danger-color);
    font-size: var(--font-size-2xl);
    flex-shrink: 0;
}

.error-content p {
    color: var(--text-primary);
    font-size: var(--font-size-base);
    margin: 0;
    flex: 1;
    line-height: 1.5;
}

.error-close {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--danger-color);
    color: white;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-sm);
    transition: var(--transition-fast);
    box-shadow: var(--shadow-md);
}

.error-close:hover {
    background: #dc2626;
    transform: scale(1.1);
}

/* Success Toast Styles */
.success-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--primary-color);
    color: var(--bg-primary);
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius-lg);
    display: none;
    align-items: center;
    gap: var(--spacing-3);
    box-shadow: var(--shadow-glow);
    z-index: 10000;
    font-weight: var(--font-medium);
    animation: slideInRight 0.3s ease-out;
}

.success-toast i {
    font-size: var(--font-size-lg);
}

.success-toast span {
    font-size: var(--font-size-base);
}

@keyframes slideInRight {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive adjustments for overlays */
@media (max-width: 768px) {
    .loading-content {
        padding: var(--spacing-6);
        min-width: 180px;
    }
    
    .error-display {
        margin: var(--spacing-4);
        min-width: auto;
        max-width: calc(100% - 2 * var(--spacing-4));
    }
    
    .success-toast {
        top: 10px;
        right: 10px;
        left: 10px;
        right: 10px;
        max-width: calc(100% - 20px);
    }
}