/* ===========================================
   FABRISTA - MODERN MINIMALIST MENU DESIGN
   Light Theme + White & Orange Accents
   =========================================== */

/* CSS Variables */
:root {
    /* Colors - Light & Clean */
    --bg-primary: #ffffff;
    --bg-secondary: #f8f9fa;
    --bg-card: #ffffff;
    --bg-surface: rgba(255, 255, 255, 0.9);
    --text-primary: #1a1a1a;
    --text-secondary: #666666;
    --text-muted: #999999;
    
    /* Fabrista Orange Palette */
    --primary: #FF6B35;
    --primary-dark: #E55A2B;
    --primary-light: #FFF5F2;
    --primary-soft: rgba(255, 107, 53, 0.1);
    
    /* Neutrals */
    --border-light: #eaeaea;
    --border-medium: #dddddd;
    --shadow-soft: rgba(0, 0, 0, 0.05);
    --shadow-medium: rgba(0, 0, 0, 0.08);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-dark));
    --gradient-subtle: linear-gradient(135deg, #ffffff, #fafafa);
    
    /* Shadows - Soft & Minimal */
    --shadow-sm: 0 1px 3px var(--shadow-soft);
    --shadow-md: 0 4px 12px var(--shadow-medium);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
    --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.04);
    
    /* Borders */
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 16px;
    --border-radius-xl: 20px;
    
    /* Transitions */
    --transition-fast: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Spacing */
    --space-xs: 4px;
    --space-sm: 8px;
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-2xl: 48px;
}

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

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-tap-highlight-color: transparent;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    overflow-x: hidden;
    position: relative;
    min-height: 100vh;
    padding-top: 120px;
    padding-bottom: 20px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Background Elements - Minimal */
.bg-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    pointer-events: none;
    overflow: hidden;
}

.bg-circle {
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary-soft), transparent 70%);
    filter: blur(60px);
    opacity: 0.3;
}

.circle-1 {
    width: 400px;
    height: 400px;
    top: -150px;
    left: -150px;
}

.circle-2 {
    width: 300px;
    height: 300px;
    bottom: -100px;
    right: -100px;
}

.circle-3 {
    width: 200px;
    height: 200px;
    top: 20%;
    right: 10%;
}

/* Header - Clean & Minimal */
.app-header {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-light);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.03);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
}

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

.logo-section {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo-icon {
    width: 44px;
    height: 44px;
    background: var(--bg-primary);
    border: 2px solid var(--primary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
}

.logo-text h1 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 2px;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.logo-text p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 400;
}

.header-info {
    display: flex;
    gap: var(--space-sm);
}

.info-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-md);
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.9rem;
}

.info-btn:hover {
    background: var(--primary-soft);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-1px);
}

/* Categories Navigation - Fixed Position */
.categories-nav {
    border-top: 1px solid var(--border-light);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 999;
}

.categories-scroll {
    display: flex;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-lg);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    align-items: center;
    min-height: 60px;
}

.categories-scroll::-webkit-scrollbar {
    display: none;
}

.category-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    background: transparent;
    border: none;
    border-radius: var(--border-radius-md);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all var(--transition-normal);
    min-width: 70px;
    position: relative;
    flex-shrink: 0;
}

.category-btn:hover {
    color: var(--primary);
    background: var(--primary-soft);
}

.category-btn.active {
    color: var(--primary);
    background: var(--primary-soft);
}

.category-btn.active::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 20px;
    height: 3px;
    background: var(--primary);
    border-radius: 2px;
}

.category-icon {
    font-size: 1rem;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-name {
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
}

/* Info Cards - Clean Popups */
.info-cards {
    display: none;
    padding: 0 var(--space-lg) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
}

.info-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    padding: var(--space-lg);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-md);
    opacity: 0;
    transform: translateY(10px);
    transition: all var(--transition-normal);
}

.info-card.show {
    opacity: 1;
    transform: translateY(0);
}

.info-card h3 {
    font-size: 1rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
    margin-bottom: 4px;
}

.info-card small {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.info-card a {
    color: var(--primary);
    text-decoration: none;
    transition: color var(--transition-fast);
}

.info-card a:hover {
    color: var(--primary-dark);
}

/* Menu Container */
.menu-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--space-xl) var(--space-lg) 20px;
}

/* Menu Grid - Clean 2 Columns */
.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-lg);
}

.menu-card {
    background: var(--bg-card);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: all var(--transition-normal);
    position: relative;
    cursor: default;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-shadow: var(--shadow-card);
}

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

.card-image {
    position: relative;
    height: 180px;
    overflow: hidden;
    flex-shrink: 0;
}

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

.menu-card:hover .card-image img {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, transparent 70%, rgba(255, 255, 255, 0.9));
}

.card-content {
    padding: var(--space-lg);
    display: flex;
    flex-direction: column;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 12px;
}

.item-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.3;
    flex: 1;
    margin-right: 12px;
    color: var(--text-primary);
    /* Убрал обрезку текста */
    word-break: break-word;
}

.item-price {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary);
    white-space: nowrap;
    flex-shrink: 0;
}

/* Контейнер для описания */
.item-description-container {
    margin-bottom: var(--space-md);
}

.item-description {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
    /* Убрал обрезку текста */
    word-break: break-word;
}

.empty-description {
    height: 0;
    visibility: hidden;
}

/* Empty State */
.empty-state {
    grid-column: 1 / -1;
    text-align: center;
    padding: var(--space-2xl) var(--space-lg);
}

.empty-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-soft);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    font-size: 2rem;
    color: var(--primary);
}

.empty-state h3 {
    font-size: 1.4rem;
    margin-bottom: var(--space-sm);
    color: var(--text-primary);
    font-weight: 600;
}

.empty-state p {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* Scroll Top Button */
.scroll-top-btn {
    position: fixed;
    bottom: 24px;
    left: var(--space-lg);
    width: 48px;
    height: 48px;
    background: var(--bg-primary);
    border: 1px solid var(--border-light);
    border-radius: 50%;
    color: var(--text-primary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-normal);
    z-index: 98;
    box-shadow: var(--shadow-md);
}

.scroll-top-btn.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.scroll-top-btn:hover {
    background: var(--primary-soft);
    color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-4px);
}

/* Responsive Design */
@media (max-width: 768px) {
    body {
        padding-top: 116px;
        padding-bottom: 20px;
    }
    
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
    }
    
    .info-cards {
        grid-template-columns: 1fr;
    }
    
    .menu-container {
        padding: var(--space-lg) var(--space-md) 20px;
    }
    
    .card-image {
        height: 160px;
    }
    
    .header-top {
        padding: var(--space-sm) var(--space-md);
    }
    
    .categories-scroll {
        padding: var(--space-xs) var(--space-md);
    }
    
    .scroll-top-btn {
        left: var(--space-md);
        bottom: 20px;
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }
    
    body {
        padding-top: 112px;
        padding-bottom: 20px;
    }
    
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
    }
    
    .header-top {
        padding: 10px var(--space-md);
    }
    
    .logo-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .logo-text h1 {
        font-size: 1.3rem;
    }
    
    .category-btn {
        min-width: 65px;
        padding: 5px 8px;
    }
    
    .category-name {
        font-size: 0.7rem;
    }
    
    .card-image {
        height: 140px;
    }
    
    .card-content {
        padding: var(--space-md);
    }
    
    .item-price {
        font-size: 1.2rem;
    }
    
    .item-title {
        font-size: 1rem;
    }
    
    .item-description {
        font-size: 0.85rem;
    }
    
    .scroll-top-btn {
        left: 16px;
        bottom: 16px;
        width: 44px;
        height: 44px;
    }
}

/* Animations - Smooth & Subtle */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fadeIn {
    animation: fadeIn 0.4s ease-out forwards;
}

@keyframes slideIn {
    from {
        transform: translateX(-10px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.animate-slideIn {
    animation: slideIn 0.3s ease-out forwards;
}

/* Loading States */
.loading {
    position: relative;
    overflow: hidden;
}

.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 107, 53, 0.1), transparent);
    animation: loading 1.5s infinite;
}

@keyframes loading {
    to {
        left: 100%;
    }
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb {
    background: var(--border-medium);
    border-radius: 3px;
}

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