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

:root {
    /* Color Palette - Light Theme */
    --primary-gradient: linear-gradient(135deg, #ff6b6b, #ffa500);
    --secondary-gradient: linear-gradient(135deg, #4ecdc4, #44a08d);
    --accent-gradient: linear-gradient(135deg, #667eea, #764ba2);
    --success-gradient: linear-gradient(135deg, #56ab2f, #a8e6cf);
    --warning-gradient: linear-gradient(135deg, #f093fb, #f5576c);
    
    --primary-color: #ff6b6b;
    --secondary-color: #4ecdc4;
    --accent-color: #667eea;
    --text-primary: #2d3748;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --bg-primary: #ffffff;
    --bg-secondary: #f7fafc;
    --bg-card: #ffffff;
    --border-light: #e2e8f0;
    --border-medium: #cbd5e0;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.12), 0 1px 2px rgba(0, 0, 0, 0.24);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-large: 0 10px 25px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Typography */
    --font-primary: 'Poppins', sans-serif;
    --font-accent: 'Dancing Script', cursive;
    
    /* Spacing */
    --container-max-width: 1200px;
    --section-padding: 4rem 0;
    --card-padding: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.6s ease;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    --radius-xl: 1.5rem;
}

/* Dark Theme */
[data-theme="dark"] {
    --text-primary: #f7fafc;
    --text-secondary: #e2e8f0;
    --text-muted: #a0aec0;
    --bg-primary: #1a202c;
    --bg-secondary: #2d3748;
    --bg-card: #2d3748;
    --border-light: #4a5568;
    --border-medium: #718096;
    --shadow-light: 0 1px 3px rgba(0, 0, 0, 0.3), 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-medium: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-large: 0 10px 25px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
}

/* Base Typography */
html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
    transition: background-color var(--transition-normal), color var(--transition-normal);
}

/* Container */
.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 768px) {
    .container {
        padding: 0 2rem;
    }
}

/* Header & Navigation */
.header {
    background: linear-gradient(135deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative;
    overflow: hidden;
}

.nav {
    padding: 1rem 0;
    position: relative;
    z-index: 10;
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
}

.brand-icon {
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 1.8rem;
    animation: pulse 2s infinite;
}

.brand-text {
    font-family: var(--font-accent);
    font-size: 2rem;
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.theme-toggle, .install-btn {
    padding: 0.75rem;
    border: none;
    border-radius: var(--radius-md);
    background: var(--bg-card);
    color: var(--text-primary);
    cursor: pointer;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle:hover, .install-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    background: var(--primary-gradient);
    color: white;
}

.install-btn {
    font-size: 0.9rem;
    font-weight: 500;
}

/* Hero Section */
.hero {
    padding: 4rem 0 6rem;
    text-align: center;
    position: relative;
    background: linear-gradient(135deg, 
        rgba(255, 107, 107, 0.1) 0%, 
        rgba(255, 165, 0, 0.1) 25%,
        rgba(78, 205, 196, 0.1) 50%,
        rgba(102, 126, 234, 0.1) 75%,
        rgba(255, 107, 107, 0.1) 100%);
}

.hero-content {
    position: relative;
    z-index: 5;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.1;
}

.hero-title-main {
    display: block;
    color: var(--text-primary);
}

.hero-title-accent {
    display: block;
    font-family: var(--font-accent);
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 4rem;
    animation: float 3s ease-in-out infinite;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Search Container */
.search-container {
    margin: 2rem 0;
}

.search-wrapper {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    font-size: 1.1rem;
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    background: var(--bg-card);
    color: var(--text-primary);
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-normal);
    outline: none;
}

.search-input:focus {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-large), 0 0 0 3px rgba(255, 107, 107, 0.1);
    transform: translateY(-2px);
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.search-clear {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 50%;
    transition: all var(--transition-fast);
}

.search-clear:hover {
    background: var(--border-light);
    color: var(--text-primary);
}

/* Hero Decoration */
.hero-decoration {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    font-size: 2rem;
    opacity: 0.6;
    animation: float 6s ease-in-out infinite;
}

.floating-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-2 {
    top: 60%;
    right: 15%;
    animation-delay: 1s;
}

.floating-3 {
    top: 30%;
    right: 20%;
    animation-delay: 2s;
}

.floating-4 {
    bottom: 20%;
    left: 15%;
    animation-delay: 3s;
}

/* Filter Section */
.filter-section {
    padding: 2rem 0;
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-light);
}

.filter-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.filter-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
}

.filter-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.sort-dropdown {
    position: relative;
}

.sort-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.9rem;
}

.sort-btn:hover {
    border-color: var(--primary-color);
    transform: translateY(-1px);
    box-shadow: var(--shadow-light);
}

.sort-options {
    position: absolute;
    top: 100%;
    right: 0;
    min-width: 150px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-medium);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all var(--transition-normal);
}

.sort-options.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sort-option {
    display: block;
    width: 100%;
    padding: 0.75rem 1rem;
    text-align: left;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color var(--transition-fast);
    font-size: 0.9rem;
}

.sort-option:hover {
    background: var(--bg-secondary);
}

.sort-option:first-child {
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.sort-option:last-child {
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* Category Filters */
.category-filters {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: var(--bg-card);
    border: 2px solid transparent;
    border-radius: var(--radius-xl);
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-normal);
    text-decoration: none;
    box-shadow: var(--shadow-light);
}

.filter-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.filter-btn.active {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

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

/* Recipes Section */
.recipes-section {
    padding: var(--section-padding);
    min-height: 50vh;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.results-info {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.results-count {
    font-weight: 500;
}

/* Loading Spinner */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 0;
    color: var(--text-muted);
    transition: opacity var(--transition-normal);
}

.spinner {
    width: 50px;
    height: 50px;
    border: 4px solid var(--border-light);
    border-left: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 1rem;
}

.loading-spinner p {
    font-size: 1.1rem;
    font-weight: 500;
}

/* No Results */
.no-results {
    text-align: center;
    padding: 4rem 0;
    color: var(--text-muted);
}

.no-results i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

/* Recipes Grid */
.recipes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 2rem;
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}

/* Recipe Card */
.recipe-card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-light);
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    animation: slideInUp 0.6s ease forwards;
}

.recipe-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-large);
}

.recipe-card-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.recipe-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.recipe-card:hover .recipe-card-image img {
    transform: scale(1.1);
}

.recipe-card-badges {
    position: absolute;
    top: 1rem;
    left: 1rem;
    display: flex;
    gap: 0.5rem;
}

.recipe-card-favorite {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.recipe-card-favorite:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.recipe-card-favorite.favorited {
    background: var(--primary-gradient);
    color: white;
}

.recipe-card-favorite i {
    font-size: 1.1rem;
}

.badge {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: capitalize;
}

.difficulty-badge.easy {
    background: var(--success-gradient);
    color: white;
}

.difficulty-badge.medium {
    background: var(--warning-gradient);
    color: white;
}

.difficulty-badge.hard {
    background: linear-gradient(135deg, #ff4757, #ff3838);
    color: white;
}

.time-badge {
    background: rgba(0, 0, 0, 0.7);
    color: white;
    backdrop-filter: blur(10px);
}

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

.recipe-card-category {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--secondary-gradient);
    color: white;
    border-radius: var(--radius-xl);
    font-size: 0.8rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
}

.recipe-card-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    line-height: 1.3;
}

.recipe-card-description {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.recipe-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.recipe-card-stats {
    display: flex;
    gap: 1rem;
}

.stat {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

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

.recipe-card-rating {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.rating-stars {
    color: #fbbf24;
}

/* Modal Styles */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(5px);
}

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

.modal {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

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

.modal-header {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 10;
    display: flex;
    gap: 0.5rem;
}

.modal-close, .modal-favorite {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
}

.modal-close:hover, .modal-favorite:hover {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.1);
}

.modal-favorite.favorited {
    background: var(--primary-gradient);
    color: white;
}

.modal-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.modal-image {
    position: relative;
    height: 400px;
    overflow: hidden;
}

.modal-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.modal-badges {
    position: absolute;
    bottom: 1rem;
    left: 1rem;
    display: flex;
    gap: 0.5rem;
}

.modal-info {
    padding: 2rem;
}

.modal-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.modal-category {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--secondary-gradient);
    color: white;
    border-radius: var(--radius-xl);
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.modal-stats {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    align-items: flex-end;
}

.modal-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.modal-description {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Modal Tabs */
.modal-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-light);
    margin-bottom: 1.5rem;
}

.tab-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-normal);
    position: relative;
}

.tab-btn:hover {
    color: var(--primary-color);
}

.tab-btn.active {
    color: var(--primary-color);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary-gradient);
}

.tab-content {
    position: relative;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease;
}

/* Ingredients & Instructions Lists */
.ingredients-list, .instructions-list {
    list-style: none;
    padding: 0;
}

.ingredients-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
    position: relative;
    padding-left: 2rem;
}

.ingredients-list li:before {
    content: '•';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 1.2rem;
    font-weight: bold;
}

.ingredients-list li:last-child {
    border-bottom: none;
}

.instructions-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-light);
    counter-increment: step-counter;
    position: relative;
    padding-left: 3rem;
}

.instructions-list li:before {
    content: counter(step-counter);
    position: absolute;
    left: 0;
    top: 1rem;
    background: var(--primary-gradient);
    color: white;
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    font-weight: 600;
}

.instructions-list li:last-child {
    border-bottom: none;
}

.instructions-list {
    counter-reset: step-counter;
}

/* Nutrition Grid */
.nutrition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.nutrition-item {
    text-align: center;
    padding: 1rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.nutrition-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

/* Admin Cross */
.admin-cross {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 40px;
    height: 40px;
    background: var(--primary-color);
    border: none;
    border-radius: 50%;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 999;
    box-shadow: var(--shadow-medium);
    transition: var(--transition-normal);
    transform: rotate(45deg);
}

.admin-cross:hover {
    background: #e55a5a;
    transform: rotate(45deg) scale(1.1);
    box-shadow: var(--shadow-large);
}

.admin-cross i {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .admin-cross {
        bottom: 15px;
        right: 15px;
        width: 35px;
        height: 35px;
    }
    
    .admin-cross i {
        font-size: 1rem;
    }
}

/* Info Modals */
.info-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    backdrop-filter: blur(5px);
}

.info-modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.info-modal {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    max-width: 900px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    transform: scale(0.9);
    transition: transform var(--transition-normal);
}

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

.info-modal-header {
    position: sticky;
    top: 0;
    background: var(--bg-card);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 10;
}

.info-modal-header h2 {
    color: var(--primary-color);
    font-size: 1.75rem;
    margin: 0;
}

.info-modal-close {
    background: var(--bg-secondary);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    color: var(--text-secondary);
}

.info-modal-close:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.info-modal-content {
    padding: 2rem;
}

.info-modal-content h3 {
    color: var(--primary-color);
    margin: 1.5rem 0 1rem;
    font-size: 1.25rem;
}

.info-modal-content p {
    line-height: 1.7;
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.info-modal-content ul {
    margin: 1rem 0 1.5rem 2rem;
}

.info-modal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-card {
    background: var(--bg-secondary);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition-normal);
}

.info-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: white;
    font-size: 1.25rem;
}

.info-card h3 {
    color: var(--primary-color);
    margin-bottom: 0.75rem;
    font-size: 1.1rem;
}

.info-card p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.story-section {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.story-section h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

@media (max-width: 768px) {
    .info-modal {
        width: 95%;
        max-height: 95vh;
    }
    
    .info-modal-header {
        padding: 1rem 1.5rem;
    }
    
    .info-modal-header h2 {
        font-size: 1.5rem;
    }
    
    .info-modal-content {
        padding: 1.5rem;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .info-card {
        padding: 1rem;
    }
}

.nutrition-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    padding: 3rem 0 1rem;
    border-top: 1px solid var(--border-light);
    margin-top: 4rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-brand {
    max-width: 400px;
}

.footer-brand .nav-brand {
    margin-bottom: 1rem;
    font-size: 1.25rem;
}

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

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-section h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section li {
    margin-bottom: 0.5rem;
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color var(--transition-normal);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-light);
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: 50%;
    transition: all var(--transition-normal);
    text-decoration: none;
}

.footer-social a:hover {
    background: var(--primary-gradient);
    color: white;
    transform: translateY(-2px);
}

/* Install Toast */
.install-toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-large);
    padding: 1.5rem;
    max-width: 350px;
    transform: translateY(100px);
    opacity: 0;
    transition: all var(--transition-normal);
    z-index: 1000;
    border: 1px solid var(--border-light);
}

.install-toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast-content {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.toast-content i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-top: 0.25rem;
}

.toast-text h4 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.toast-text p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.toast-actions {
    display: flex;
    gap: 0.5rem;
}

.toast-btn {
    padding: 0.5rem 1rem;
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-normal);
}

.toast-btn.primary {
    background: var(--primary-gradient);
    color: white;
    border-color: transparent;
}

.toast-btn.primary:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-medium);
}

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

.toast-btn.secondary:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

/* Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(10deg);
    }
}

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

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

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

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

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-title-accent {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    .filter-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .category-filters {
        justify-content: center;
    }
    
    .filter-btn {
        font-size: 0.85rem;
        padding: 0.6rem 1.2rem;
    }
    
    .recipes-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .modal-content {
        grid-template-columns: 1fr;
    }
    
    .modal-image {
        height: 250px;
    }
    
    .modal-info {
        padding: 1.5rem;
    }
    
    .modal-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .install-toast {
        right: 1rem;
        left: 1rem;
        bottom: 1rem;
        max-width: none;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 2rem 0 3rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-title-accent {
        font-size: 2.5rem;
    }
    
    .search-input {
        font-size: 1rem;
        padding: 0.875rem 0.875rem 0.875rem 2.5rem;
    }
    
    .category-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .filter-btn {
        justify-content: center;
    }
    
    .recipes-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .modal {
        width: 95%;
        margin: 1rem;
    }
    
    .modal-info {
        padding: 1rem;
    }
    
    .tab-btn {
        font-size: 0.8rem;
        padding: 0.6rem 0.5rem;
    }
    
    .nutrition-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Print Styles */
@media print {
    .nav, .filter-section, .footer, .modal-overlay, .install-toast {
        display: none !important;
    }
    
    .hero {
        padding: 1rem 0;
    }
    
    .recipes-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .recipe-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for keyboard navigation */
.filter-btn:focus,
.search-input:focus,
.recipe-card:focus,
.theme-toggle:focus,
.install-btn:focus,
.modal-close:focus,
.tab-btn:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --shadow-light: 0 2px 4px rgba(0, 0, 0, 0.3);
        --shadow-medium: 0 4px 8px rgba(0, 0, 0, 0.3);
        --shadow-large: 0 8px 16px rgba(0, 0, 0, 0.3);
    }
    
    .recipe-card {
        border: 2px solid var(--border-medium);
    }
    
    .filter-btn {
        border-width: 2px;
    }
}