:root {
    /* Enhanced Primitive Color Tokens */
    --color-white: rgba(255, 255, 255, 1);
    --color-black: rgba(0, 0, 0, 1);
    --color-cream-50: rgba(252, 252, 249, 1);
    --color-cream-100: rgba(255, 255, 253, 1);
    --color-gray-200: rgba(245, 245, 245, 1);
    --color-gray-300: rgba(167, 169, 169, 1);
    --color-gray-400: rgba(119, 124, 124, 1);
    --color-slate-500: rgba(98, 108, 113, 1);
    --color-brown-600: rgba(94, 82, 64, 1);
    --color-charcoal-700: rgba(31, 33, 33, 1);
    --color-charcoal-800: rgba(38, 40, 40, 1);
    --color-slate-900: rgba(19, 52, 59, 1);
    --color-teal-300: rgba(50, 184, 198, 1);
    --color-teal-400: rgba(45, 166, 178, 1);
    --color-teal-500: rgba(33, 128, 141, 1);
    --color-teal-600: rgba(29, 116, 128, 1);
    --color-teal-700: rgba(26, 104, 115, 1);
    --color-teal-800: rgba(41, 150, 161, 1);
    --color-red-400: rgba(255, 84, 89, 1);
    --color-red-500: rgba(192, 21, 47, 1);
    --color-orange-400: rgba(230, 129, 97, 1);
    --color-orange-500: rgba(168, 75, 47, 1);

    /* Enhanced Earthy Theme Colors */
    --color-earth-50: #faf8f5;
    --color-earth-100: #f5f1ea;
    --color-earth-200: #e8dcc9;
    --color-earth-300: #d4c2a0;
    --color-earth-400: #b89d73;
    --color-earth-500: #8b6914;
    --color-earth-600: #7a5a12;
    --color-earth-700: #654b0f;
    --color-earth-800: #4f3a0c;
    --color-earth-900: #3d2c09;

    --color-gold-400: #f59e0b;
    --color-gold-500: #d97706;
    --color-gold-600: #b45309;
    --color-deep-red-500: #dc2626;
    --color-deep-red-600: #b91c1c;
    --color-warm-brown-500: #92400e;
    --color-warm-brown-600: #78350f;

    /* Enhanced RGB versions for opacity control */
    --color-brown-600-rgb: 94, 82, 64;
    --color-teal-500-rgb: 33, 128, 141;
    --color-slate-900-rgb: 19, 52, 59;
    --color-slate-500-rgb: 98, 108, 113;
    --color-red-500-rgb: 192, 21, 47;
    --color-red-400-rgb: 255, 84, 89;
    --color-orange-500-rgb: 168, 75, 47;
    --color-orange-400-rgb: 230, 129, 97;
    --color-warm-brown-600-rgb: 120, 53, 15;
    --color-gold-500-rgb: 217, 119, 6;

    /* Enhanced Background colors */
    --color-bg-1: rgba(59, 130, 246, 0.08);
    --color-bg-2: rgba(245, 158, 11, 0.1);
    --color-bg-3: rgba(34, 197, 94, 0.08);
    --color-bg-4: rgba(239, 68, 68, 0.08);
    --color-bg-5: rgba(147, 51, 234, 0.08);
    --color-bg-6: rgba(249, 115, 22, 0.08);
    --color-bg-7: rgba(236, 72, 153, 0.08);
    --color-bg-8: rgba(6, 182, 212, 0.08);

    /* Semantic Color Tokens */
    --color-background: var(--color-cream-50);
    --color-surface: var(--color-cream-100);
    --color-text: var(--color-slate-900);
    --color-text-secondary: var(--color-slate-500);
    --color-primary: var(--color-teal-500);
    --color-primary-hover: var(--color-teal-600);
    --color-primary-active: var(--color-teal-700);
    --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
    --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
    --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
    --color-border: rgba(var(--color-brown-600-rgb), 0.2);
    --color-btn-primary-text: var(--color-cream-50);
    --color-card-border: rgba(var(--color-brown-600-rgb), 0.15);
    --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
    --color-error: var(--color-red-500);
    --color-success: var(--color-teal-500);
    --color-warning: var(--color-orange-500);
    --color-info: var(--color-slate-500);
    --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
    --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

    /* Enhanced Typography */
    --font-family-base: "Inter", "FKGroteskNeue", "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-family-display: "Playfair Display", "Georgia", serif;
    --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

    --font-size-xs: 11px;
    --font-size-sm: 12px;
    --font-size-base: 14px;
    --font-size-md: 14px;
    --font-size-lg: 16px;
    --font-size-xl: 18px;
    --font-size-2xl: 20px;
    --font-size-3xl: 24px;
    --font-size-4xl: 30px;
    --font-size-5xl: 36px;

    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 550;
    --font-weight-bold: 600;
    --line-height-tight: 1.2;
    --line-height-normal: 1.5;
    --letter-spacing-tight: -0.01em;

    /* Enhanced Spacing */
    --space-0: 0;
    --space-1: 1px;
    --space-2: 2px;
    --space-4: 4px;
    --space-6: 6px;
    --space-8: 8px;
    --space-10: 10px;
    --space-12: 12px;
    --space-16: 16px;
    --space-20: 20px;
    --space-24: 24px;
    --space-32: 32px;
    --space-40: 40px;
    --space-48: 48px;
    --space-64: 64px;
    --space-80: 80px;

    /* Enhanced Border Radius */
    --radius-sm: 6px;
    --radius-base: 8px;
    --radius-md: 10px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 9999px;

    /* Enhanced Shadows */
    --shadow-xs: 0 1px 2px rgba(139, 105, 20, 0.08);
    --shadow-sm: 0 1px 3px rgba(139, 105, 20, 0.12), 0 1px 2px rgba(139, 105, 20, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(139, 105, 20, 0.15), 0 2px 4px -1px rgba(139, 105, 20, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(139, 105, 20, 0.2), 0 4px 6px -2px rgba(139, 105, 20, 0.08);
    --shadow-xl: 0 20px 25px -5px rgba(139, 105, 20, 0.25), 0 10px 10px -5px rgba(139, 105, 20, 0.1);
    --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.03);
    --shadow-glow: 0 0 15px rgba(217, 119, 6, 0.3);

    /* Enhanced Animation */
    --duration-fast: 150ms;
    --duration-normal: 250ms;
    --duration-slow: 400ms;
    --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
    --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);

    /* Layout */
    --container-sm: 640px;
    --container-md: 768px;
    --container-lg: 1024px;
    --container-xl: 1280px;
    --container-2xl: 1536px;

    /* Common style patterns */
    --focus-ring: 0 0 0 3px var(--color-focus-ring);
    --focus-outline: 2px solid var(--color-primary);
    --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
}

/* Import Google Fonts for better typography */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;550;600&family=Playfair+Display:wght@400;500;600&display=swap');

/* Base styles with enhancements */
html {
    font-size: var(--font-size-base);
    font-family: var(--font-family-base);
    line-height: var(--line-height-normal);
    color: var(--color-text);
    background-color: var(--color-background);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    box-sizing: border-box;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background: linear-gradient(135deg, var(--color-cream-50) 0%, var(--color-cream-100) 50%, var(--color-earth-100) 100%);
    min-height: 100vh;
}

*,
*::before,
*::after {
    box-sizing: inherit;
}

/* Enhanced Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    font-weight: var(--font-weight-semibold);
    line-height: var(--line-height-tight);
    color: var(--color-text);
    letter-spacing: var(--letter-spacing-tight);
}

h1 {
    font-size: var(--font-size-5xl);
    font-family: var(--font-family-display);
    font-weight: var(--font-weight-bold);
}

h2 {
    font-size: var(--font-size-4xl);
    font-family: var(--font-family-display);
}

h3 {
    font-size: var(--font-size-3xl);
}

h4 {
    font-size: var(--font-size-2xl);
}

h5 {
    font-size: var(--font-size-xl);
}

h6 {
    font-size: var(--font-size-lg);
}

p {
    margin: 0 0 var(--space-16) 0;
    line-height: 1.6;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--duration-fast) var(--ease-standard);
}

a:hover {
    color: var(--color-primary-hover);
}

/* Enhanced Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-8) var(--space-16);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-medium);
    line-height: 1.5;
    cursor: pointer;
    transition: all var(--duration-normal) var(--ease-standard);
    border: none;
    text-decoration: none;
    position: relative;
    box-shadow: var(--shadow-sm);
}

.btn:focus-visible {
    outline: none;
    box-shadow: var(--focus-ring), var(--shadow-md);
}

.btn--primary {
    background: var(--color-primary);
    color: var(--color-btn-primary-text);
}

.btn--primary:hover {
    background: var(--color-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn--primary:active {
    background: var(--color-primary-active);
    transform: translateY(0);
}

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

.btn--secondary:hover {
    background: var(--color-secondary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--outline {
    background: rgba(255, 255, 255, 0.9);
    border: 2px solid var(--color-border);
    color: var(--color-text);
    backdrop-filter: blur(10px);
}

.btn--outline:hover {
    background: var(--color-secondary);
    border-color: var(--color-primary);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn--sm {
    padding: var(--space-4) var(--space-12);
    font-size: var(--font-size-sm);
    border-radius: var(--radius-base);
}

.btn--lg {
    padding: var(--space-12) var(--space-24);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-xl);
}

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

/* Enhanced Form elements */
.form-control {
    display: block;
    width: 100%;
    padding: var(--space-10) var(--space-12);
    font-size: var(--font-size-md);
    line-height: 1.5;
    color: var(--color-text);
    background-color: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-lg);
    transition: all var(--duration-fast) var(--ease-standard);
    box-shadow: var(--shadow-xs);
}

select.form-control {
    padding-right: var(--space-32);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    background-image: var(--select-caret-light);
    background-repeat: no-repeat;
    background-position: right var(--space-12) center;
    background-size: 16px;
}

.form-control:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: var(--focus-ring), var(--shadow-sm);
    background-color: var(--color-white);
}

.form-label {
    display: block;
    margin-bottom: var(--space-8);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    color: var(--color-warm-brown-600);
}

.form-group {
    margin-bottom: var(--space-20);
}

/* Enhanced Card component */
.card {
    background-color: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-card-border);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: all var(--duration-normal) var(--ease-standard);
    backdrop-filter: blur(10px);
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: rgba(var(--color-warm-brown-600-rgb), 0.3);
}

.card__body {
    padding: var(--space-24);
}

.card__header,
.card__footer {
    padding: var(--space-20);
    border-bottom: 1px solid var(--color-card-border-inner);
}

/* Enhanced Navigation */
.navbar {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--color-earth-200);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-lg);
    transition: all var(--duration-normal) var(--ease-standard);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-16) 0;
}

.nav-logo {
    font-size: var(--font-size-2xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-warm-brown-600);
    font-family: var(--font-family-display);
    transition: all var(--duration-fast) var(--ease-bounce);
}

.nav-logo:hover {
    color: var(--color-gold-600);
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: var(--space-32);
    margin: 0;
    padding: 0;
}

.nav-links a {
    color: var(--color-warm-brown-500);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
    padding: var(--space-8) var(--space-12);
    border-radius: var(--radius-base);
    transition: all var(--duration-fast) var(--ease-standard);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-gold-500);
    border-radius: var(--radius-full);
    transition: all var(--duration-fast) var(--ease-standard);
    transform: translateX(-50%);
}

.nav-links a:hover {
    color: var(--color-gold-600);
    background: rgba(var(--color-gold-500-rgb), 0.1);
    transform: translateY(-1px);
}

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

/* Enhanced Hero Section */
.hero {
    background: var(--color-bg-2);
    padding: var(--space-80) 0 var(--space-80);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(217, 119, 6, 0.08) 0%, transparent 70%);
    animation: heroFloat 25s ease-in-out infinite;
    pointer-events: none;
}

@keyframes heroFloat {

    0%,
    100% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    50% {
        transform: translate(-50%, -50%) rotate(180deg);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: var(--container-lg);
    margin: 0 auto;
}

.hero-title {
    color: var(--color-warm-brown-600);
    margin-bottom: var(--space-16);
    font-weight: var(--font-weight-bold);
    text-shadow: 0 2px 4px rgba(120, 53, 15, 0.1);
}

.hero-subtitle {
    font-size: var(--font-size-3xl);
    color: var(--color-gold-600);
    margin-bottom: var(--space-24);
    font-weight: var(--font-weight-medium);
    font-family: var(--font-family-display);
}

.hero-description {
    font-size: var(--font-size-xl);
    color: var(--color-warm-brown-500);
    margin-bottom: var(--space-20);
    font-style: italic;
    font-family: var(--font-family-display);
}

.hero-subtext {
    font-size: var(--font-size-lg);
    color: var(--color-slate-500);
    margin-bottom: var(--space-32);
}

.hero-decoration {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-32);
    opacity: 0.8;
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.8;
    }

    50% {
        transform: scale(1.05);
        opacity: 1;
    }
}

.hero-actions {
    display: flex;
    gap: var(--space-16);
    justify-content: center;
    flex-wrap: wrap;
}

/* Enhanced Section Styling */
section {
    padding: var(--space-80) 0;
    position: relative;
}

section h2 {
    text-align: center;
    color: var(--color-warm-brown-600);
    margin-bottom: var(--space-40);
    font-family: var(--font-family-display);
    position: relative;
}

section h2::after {
    content: '';
    position: absolute;
    bottom: -var(--space-8);
    left: 50%;
    transform: translateX(-50%);
    width: var(--space-64);
    height: 3px;
    background: linear-gradient(90deg, var(--color-gold-500) 0%, var(--color-gold-600) 100%);
    border-radius: var(--radius-full);
}

.proverb-section {
    background: var(--color-surface);
}

.proverb-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--space-32);
    margin-top: var(--space-40);
}

.proverb-card {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--space-32);
    border-radius: var(--radius-xl);
    border: 2px solid var(--color-earth-200);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-standard);
    box-shadow: var(--shadow-md);
    backdrop-filter: blur(10px);
    position: relative;
}

.proverb-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-gold-500) 0%, var(--color-gold-600) 100%);
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
    opacity: 0;
    transition: opacity var(--duration-normal) var(--ease-standard);
}

.proverb-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--color-gold-400);
}

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

.proverb-card h3 {
    color: var(--color-warm-brown-600);
    margin-bottom: var(--space-16);
    font-family: var(--font-family-display);
}

.proverb-text {
    font-size: var(--font-size-lg);
    font-weight: var(--font-weight-medium);
    color: var(--color-warm-brown-600);
    margin: var(--space-20) 0;
    line-height: 1.6;
}

.proverb-translation {
    font-style: italic;
    color: var(--color-warm-brown-500);
    font-size: var(--font-size-base);
}

/* AI Analyzer Section */
.ai-analyzer-section {
    background: var(--color-bg-3);
}

.section-description {
    text-align: center;
    font-size: var(--font-size-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-40);
    max-width: var(--container-md);
    margin-left: auto;
    margin-right: auto;
}

.upload-container {
    max-width: var(--container-lg);
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-2xl);
    padding: var(--space-40);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-earth-200);
    backdrop-filter: blur(20px);
}

.upload-area {
    border: 3px dashed var(--color-gold-500);
    border-radius: var(--radius-xl);
    padding: var(--space-48);
    text-align: center;
    transition: all var(--duration-normal) var(--ease-standard);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.8), rgba(245, 158, 11, 0.05));
    position: relative;
}

.upload-area:hover {
    border-color: var(--color-gold-600);
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.95), rgba(245, 158, 11, 0.1));
    transform: scale(1.02);
    box-shadow: var(--shadow-glow);
}

.upload-area.dragover {
    border-color: var(--color-gold-600);
    background: rgba(217, 119, 6, 0.1);
    transform: scale(1.02);
}

/* Enhanced Probability Display */
.probability-section {
    text-align: center;
    margin: var(--space-32) 0;
}

.probability-meter {
    margin: var(--space-24) 0;
    position: relative;
}

.probability-bar {
    width: 100%;
    height: 50px;
    background: var(--color-earth-100);
    border-radius: var(--radius-full);
    border: 3px solid var(--color-earth-300);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-inset-sm);
}

.probability-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--color-deep-red-500) 0%, var(--color-gold-500) 50%, var(--color-teal-500) 100%);
    border-radius: var(--radius-full);
    width: 0%;
    transition: width 1.5s var(--ease-standard);
    position: relative;
    box-shadow: inset 0 2px 4px rgba(255, 255, 255, 0.3);
}

.probability-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.4) 50%, transparent 100%);
    animation: shimmer 2s ease-in-out infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.probability-text {
    font-size: var(--font-size-4xl);
    font-weight: var(--font-weight-bold);
    color: var(--color-warm-brown-600);
    margin-top: var(--space-20);
    font-family: var(--font-family-display);
}

.probability-verdict {
    background: rgba(255, 255, 255, 0.9);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    margin-top: var(--space-20);
    border: 2px solid var(--color-earth-200);
    backdrop-filter: blur(10px);
}

/* Enhanced breed results */
.breed-results {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    padding: var(--space-40);
    border: 2px solid var(--color-earth-200);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(20px);
    margin-top: var(--space-32);
}

.breed-name {
    text-align: center;
    color: var(--color-warm-brown-600);
    margin-bottom: var(--space-32);
    font-family: var(--font-family-display);
}

.breed-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--space-20);
    margin-bottom: var(--space-32);
}

.stat-item {
    background: rgba(255, 255, 255, 0.8);
    padding: var(--space-20);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-earth-200);
    transition: all var(--duration-fast) var(--ease-standard);
}

.stat-item:hover {
    background: rgba(255, 255, 255, 0.95);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.stat-item label {
    font-weight: var(--font-weight-semibold);
    color: var(--color-warm-brown-600);
    display: block;
    margin-bottom: var(--space-6);
    font-size: var(--font-size-sm);
}

.stat-item span {
    color: var(--color-text);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-base);
}

.breed-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-24);
}

.detail-section {
    background: rgba(255, 255, 255, 0.8);
    padding: var(--space-24);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-earth-200);
    backdrop-filter: blur(10px);
}

.detail-section h4 {
    color: var(--color-warm-brown-600);
    margin-bottom: var(--space-16);
    font-family: var(--font-family-display);
}

/* Container utilities */
.container {
    width: 100%;
    margin-right: auto;
    margin-left: auto;
    padding-right: var(--space-16);
    padding-left: var(--space-16);
}

@media (min-width: 640px) {
    .container {
        max-width: var(--container-sm);
    }
}

@media (min-width: 768px) {
    .container {
        max-width: var(--container-md);
    }
}

@media (min-width: 1024px) {
    .container {
        max-width: var(--container-lg);
    }
}

@media (min-width: 1280px) {
    .container {
        max-width: var(--container-xl);
    }
}

/* Utility classes */
.hidden {
    display: none !important;
}

.text-center {
    text-align: center;
}

.mb-0 {
    margin-bottom: 0;
}

.mt-4 {
    margin-top: var(--space-16);
}

.mb-4 {
    margin-bottom: var(--space-16);
}

/* Enhanced responsive design */
@media (max-width: 768px) {
    .nav-links {
        gap: var(--space-20);
        font-size: var(--font-size-sm);
    }

    .hero {
        padding: var(--space-64) 0;
    }

    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-2xl);
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .breed-details {
        grid-template-columns: 1fr;
    }

    .breed-stats {
        grid-template-columns: 1fr;
    }

    section {
        padding: var(--space-64) 0;
    }

    .upload-container {
        padding: var(--space-24);
    }

    .upload-area {
        padding: var(--space-32);
    }
}

@media (max-width: 480px) {
    .nav-content {
        flex-direction: column;
        gap: var(--space-16);
        padding: var(--space-12) 0;
    }

    .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--space-16);
    }

    .hero {
        padding: var(--space-48) 0;
    }

    .hero-title {
        font-size: var(--font-size-3xl);
    }

    section {
        padding: var(--space-48) 0;
    }

    .proverb-grid {
        grid-template-columns: 1fr;
    }

    .btn--lg {
        width: 100%;
        max-width: 280px;
    }
}

/* Enhanced focus states for accessibility */
*:focus-visible {
    outline: var(--focus-outline);
    outline-offset: 2px;
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    border: 2px solid var(--color-earth-300);
    border-top: 2px solid var(--color-gold-500);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    transform: translate(-50%, -50%);
}

@keyframes spin {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}