/* ============================================
   DEEP OCEAN DESIGN SYSTEM
   Premium Color Palette - "Глубокий Океан"
   ============================================ */

/* ===== CUSTOM SCROLLBAR - DEEP OCEAN ===== */
* {
    scrollbar-width: thin;
    scrollbar-color: rgba(0, 212, 255, 0.3) var(--bg-secondary);
}

*::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

*::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 6px;
}

*::-webkit-scrollbar-thumb {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.4) 0%, rgba(0, 184, 230, 0.4) 100%);
    border-radius: 6px;
    border: 2px solid var(--bg-secondary);
    transition: all 0.3s ease;
}

*::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.6) 0%, rgba(0, 184, 230, 0.6) 100%);
    border: 2px solid var(--bg-tertiary);
}

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

/* ===== CSS VARIABLES - DEEP OCEAN ===== */
:root {
    /* Background Colors - Ocean Depths */
    --bg-absolute: #0A0E1A;         /* Глубокий океан */
    --bg-primary: #141B2E;         /* Темная вода */
    --bg-secondary: #1E2A3F;        /* Средняя глубина */
    --bg-tertiary: #28354A;         /* Светлая глубина */
    
    /* Accent Colors - Ocean Life */
    --accent-flower: #00D4FF;       /* Бирюзовая волна */
    --accent-flower-dark: #00B8E6;
    --accent-cactus: #00FFD4;       /* Яркая бирюза */
    --accent-cactus-dark: #00E6C2;
    --accent-sunset: #4A9EFF;       /* Океанская синева */
    --accent-sunset-dark: #3A8EFF;
    --accent-storm: #6B8FFF;        /* Глубокая синева */
    --accent-storm-dark: #5B7FFF;
    --accent-oasis: #00E6FF;        /* Светлая бирюза */
    --accent-oasis-dark: #00D4E6;
    --accent-lightning: #7BB3FF;    /* Светлая волна */
    --accent-lightning-dark: #6BA3FF;
    
    /* Legacy Accent Names (mapped to new) */
    --accent-cyan: var(--accent-flower);
    --accent-pink: var(--accent-oasis);
    --accent-purple: var(--accent-storm);
    --accent-amber: var(--accent-sunset);
    
    /* Text Colors - Sand Shades */
    --text-white: #F5F1EA;          /* Белый песок */
    --text-light: #D8D1C7;          /* Сухой песок */
    --text-medium: #B8AEA1;         /* Пыльный песок */
    --text-dark: #948A7C;           /* Глинистый песок */
    
    /* Legacy Support (mapped to new) */
    --bg-hover: var(--bg-secondary);
    --accent-primary: var(--accent-flower);
    --accent-success: var(--accent-cactus);
    --accent-error: var(--accent-flower);
    --accent-warning: var(--accent-sunset);
    --accent-info: var(--accent-oasis);
    --text-primary: var(--text-white);
    --text-secondary: var(--text-medium);
    --text-tertiary: var(--text-dark);
    --border-color: rgba(232, 244, 248, 0.1);
    
    /* Gradients - Ocean Blues & Cyans */
    --gradient-primary: linear-gradient(135deg, #4A9EFF 0%, #00D4FF 100%);
    --gradient-success: linear-gradient(135deg, #00D4FF 0%, #00B8E6 100%);
    --gradient-warning: linear-gradient(135deg, #6B8FFF 0%, #4A9EFF 100%);
    --gradient-danger: linear-gradient(135deg, #00FFD4 0%, #00E6C2 100%);
    --gradient-info: linear-gradient(135deg, #4A9EFF 0%, #00D4FF 100%);
    --gradient-accent: linear-gradient(135deg, #00D4FF 0%, #00B8E6 100%);
    --gradient-oasis: linear-gradient(135deg, #00E6FF 0%, #00D4FF 100%);
    --gradient-storm: linear-gradient(135deg, #6B8FFF 0%, #4A9EFF 100%);
    
    /* Background Gradients - Deep Ocean */
    --gradient-bg: 
        radial-gradient(ellipse at 20% 20%, rgba(74, 158, 255, 0.03) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(0, 212, 255, 0.02) 0%, transparent 50%),
        #0A0E1A;
    
    /* Glass Effect - Ocean Glass */
    --glass-bg: rgba(20, 27, 46, 0.85);
    --glass-border: rgba(232, 244, 248, 0.1);
    --glass-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.03),
        0 8px 32px rgba(10, 14, 26, 0.5);
    
    /* Shadows - Ocean Blue Glow */
    --shadow-flower: 0 16px 48px rgba(0, 212, 255, 0.25);
    --shadow-cactus: 0 16px 48px rgba(0, 255, 212, 0.25);
    --shadow-sunset: 0 16px 48px rgba(74, 158, 255, 0.3);
    --shadow-storm: 0 16px 48px rgba(107, 143, 255, 0.2);
    --shadow-oasis: 0 16px 48px rgba(0, 230, 255, 0.2);
    --shadow-lightning: 0 16px 48px rgba(123, 179, 255, 0.3);
    
    /* Legacy Shadows */
    --shadow-cyan: var(--shadow-flower);
    --shadow-purple: var(--shadow-storm);
    --shadow-pink: var(--shadow-oasis);
    
    /* Grid System */
    --grid-column: 80px;
    --grid-gutter: 32px;
    --grid-margin: 96px;
    --grid-base: 8px;
    
    /* Animation Curves */
    --ease-out-cubic: cubic-bezier(0.33, 1, 0.68, 1);
    --ease-out-quad: cubic-bezier(0.5, 1, 0.89, 1);
    --ease-out-back: cubic-bezier(0.34, 1.56, 0.64, 1);
    --ease-ios: cubic-bezier(0.77, 0, 0.175, 1);
    
    /* Transitions */
    --transition-fast: 100ms var(--ease-out-quad);
    --transition-base: 200ms var(--ease-out-cubic);
    --transition-slow: 300ms var(--ease-out-cubic);
    --transition-slower: 500ms var(--ease-ios);
}

/* ===== FONT IMPORTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;500&family=Roboto+Mono:wght@400;500&display=swap');

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--bg-absolute);
    color: var(--text-light);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    background-image: var(--gradient-bg);
    position: relative;
    overflow-x: hidden;
}

.global-cheat-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.4;
    pointer-events: none;
}

/* ===== PAGE TRANSITION ANIMATION ===== */
.page-transition-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 14, 26, 0.3);
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s var(--ease-out-cubic), backdrop-filter 0.4s var(--ease-out-cubic);
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Анимация загрузки */
.page-transition-loader {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: calc(var(--grid-base) * 3);
}

.page-transition-overlay.blur-out .page-transition-loader {
    display: flex;
    animation: fadeInUp 0.3s var(--ease-out-cubic) 0.1s both;
}

.page-transition-loader-spinner {
    width: 60px;
    height: 60px;
    border: 3px solid rgba(0, 212, 255, 0.2);
    border-top-color: var(--accent-flower);
    border-right-color: var(--accent-cactus);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    position: relative;
}

.page-transition-loader-spinner::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border: 2px solid rgba(74, 158, 255, 0.2);
    border-top-color: var(--accent-sunset);
    border-left-color: var(--accent-storm);
    border-radius: 50%;
    animation: spin 0.8s linear infinite reverse;
}

.page-transition-loader-spinner::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: radial-gradient(circle, var(--accent-flower) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 1.5s ease-in-out infinite;
}

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

@keyframes pulse {
    0%, 100% {
        opacity: 0.6;
        transform: translate(-50%, -50%) scale(1);
    }
    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.2);
    }
}

.page-transition-loader-text {
    color: var(--accent-flower);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-family: 'Roboto Mono', monospace;
    opacity: 0;
    animation: fadeInUp 0.3s var(--ease-out-cubic) 0.2s both;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.page-transition-overlay.blur-out {
    opacity: 1;
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    pointer-events: all;
    transition: opacity 0.4s var(--ease-out-cubic), backdrop-filter 0.4s var(--ease-out-cubic);
}

.page-transition-overlay.blur-in {
    opacity: 0;
    backdrop-filter: blur(0px);
    -webkit-backdrop-filter: blur(0px);
    transition: opacity 0.6s var(--ease-out-cubic), backdrop-filter 0.6s var(--ease-out-cubic);
}

body.page-transitioning {
    overflow: hidden;
}

/* Размытие всего контента при переходе */
body.page-transitioning::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 9999;
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    pointer-events: none;
    opacity: 0;
    animation: blurFadeIn 0.4s var(--ease-out-cubic) forwards;
}

@keyframes blurFadeIn {
    to {
        opacity: 1;
    }
}

body:not(.page-transitioning)::before {
    animation: blurFadeOut 0.6s var(--ease-out-cubic) forwards;
}

@keyframes blurFadeOut {
    to {
        opacity: 0;
    }
}

/* Размытие всех элементов страницы при переходе */
body.page-transitioning > *:not(.page-transition-overlay) {
    filter: blur(20px);
    transition: filter 0.4s var(--ease-out-cubic);
    will-change: filter;
}

body.page-transitioning main,
body.page-transitioning .main-content,
body.page-transitioning .container,
body.page-transitioning .navbar,
body.page-transitioning .footer,
body.page-transitioning .hero-home,
body.page-transitioning .products-grid,
body.page-transitioning .product-card {
    filter: blur(20px) brightness(0.7);
    transition: filter 0.4s var(--ease-out-cubic);
    will-change: filter;
}

/* Плавное возвращение размытия */
body:not(.page-transitioning) > *:not(.page-transition-overlay) {
    filter: blur(0px);
    transition: filter 0.6s var(--ease-out-cubic);
}

body:not(.page-transitioning) main,
body:not(.page-transitioning) .main-content,
body:not(.page-transitioning) .container,
body:not(.page-transitioning) .navbar,
body:not(.page-transitioning) .footer,
body:not(.page-transitioning) .hero-home,
body:not(.page-transitioning) .products-grid,
body:not(.page-transitioning) .product-card {
    filter: blur(0px) brightness(1);
    transition: filter 0.6s var(--ease-out-cubic);
}

/* Sand Grain Effect - Desert Texture */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.02;
    background-image: 
        repeating-linear-gradient(0deg, rgba(245, 241, 234, 0.05) 0px, transparent 1px, transparent 2px, rgba(245, 241, 234, 0.05) 3px),
        repeating-linear-gradient(90deg, rgba(245, 241, 234, 0.05) 0px, transparent 1px, transparent 2px, rgba(245, 241, 234, 0.05) 3px);
    background-size: 3px 3px;
}

/* ===== TYPOGRAPHY - SWISS PRECISION ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Bebas Neue', 'Anton', sans-serif;
    font-weight: 400;
    color: var(--text-white);
    letter-spacing: -0.05em;
    line-height: 1.1;
}

h1, h2, h3, h4, h5, h6 a {
    color: var(--text-white);
}

h1 {
    font-size: 4rem;
    line-height: 1.1;
    letter-spacing: -0.05em;
}

h2 {
    font-size: 2.5rem;
    line-height: 1.2;
    letter-spacing: -0.03em;
}

h3 {
    font-size: 1.75rem;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

h4 {
    font-size: 1.25rem;
    line-height: 1.4;
    letter-spacing: -0.01em;
}

p {
    font-size: 1rem;
    line-height: 1.618;
    color: var(--text-light);
}

.text-large {
    font-size: 1.125rem;
    line-height: 1.6;
}

.text-small {
    font-size: 0.875rem;
    line-height: 1.6;
}

.text-micro {
    font-size: 0.75rem;
    line-height: 1.5;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-medium);
}

.mono {
    font-family: 'Roboto Mono', monospace;
    font-weight: 500;
}

/* ===== GRID SYSTEM - 12 COLUMN ===== */
.container {
    max-width: calc(12 * var(--grid-column) + 11 * var(--grid-gutter) + 2 * var(--grid-margin));
    margin: 0 auto;
    padding: 0 var(--grid-margin);
    width: 100%;
}

.grid {
    display: grid;
    grid-template-columns: repeat(12, var(--grid-column));
    gap: var(--grid-gutter);
    width: 100%;
}

/* ===== NAVIGATION - GLASS EFFECT ===== */
.navbar {
    height: 80px;
    background: var(--glass-bg);
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(12px) saturate(180%);
    box-shadow: var(--glass-shadow);
    position: sticky;
    top: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    animation: slideDown 400ms var(--ease-out-cubic);
}

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

.nav-content {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    max-width: calc(12 * var(--grid-column) + 11 * var(--grid-gutter) + 2 * var(--grid-margin));
    margin: 0 auto;
    padding: 0 var(--grid-margin);
    flex-wrap: wrap;
}

.logo {
    font-family: 'Bebas Neue', sans-serif;
    font-size: 2rem;
    font-weight: 400;
    color: var(--text-white);
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 2);
    text-decoration: none;
    height: 64px;
    transition: all var(--transition-base);
}

.logo:hover {
    transform: translateY(-1px);
}

.logo-img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    display: block;
    flex-shrink: 0;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: auto;
    filter: drop-shadow(0 2px 8px rgba(0, 212, 255, 0.3));
    transition: all var(--transition-base);
    background: transparent;
}

.logo:hover .logo-img {
    filter: drop-shadow(0 4px 12px rgba(0, 212, 255, 0.5));
    transform: scale(1.05);
}

.logo-text {
    display: inline-block;
}

.nav-links {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--grid-base) * 3);
    flex-wrap: wrap;
}

.nav-links a {
    color: var(--text-medium);
    font-weight: 500;
    font-size: 0.95rem;
    text-decoration: none;
    position: relative;
    transition: color var(--transition-base);
    padding: calc(var(--grid-base) * 1.5) calc(var(--grid-base) * 2);
    text-align: center;
    min-width: 100px;
    white-space: nowrap;
}

.nav-links a:hover {
    color: var(--text-white);
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-flower);
    transition: width var(--transition-base);
    box-shadow: 0 0 8px var(--accent-flower);
}

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

.nav-links a.active::after {
    width: 100%;
    background: var(--accent-sunset);
    box-shadow: 0 0 8px var(--accent-sunset);
}

.user-balance {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--grid-base) * 1.5) calc(var(--grid-base) * 3);
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--accent-flower);
    white-space: nowrap;
    flex-shrink: 0;
    gap: calc(var(--grid-base) * 1.5);
    min-width: 140px;
    height: 40px;
}

.cc-icon {
    display: inline-block;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, var(--accent-sunset) 0%, var(--accent-flower) 100%);
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(74, 158, 255, 0.3);
}

.cc-icon::before {
    content: 'CC';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 0.6rem;
    font-weight: 500;
    color: var(--bg-absolute);
    font-family: 'Roboto Mono', monospace;
}

/* ===== MAIN CONTENT ===== */
.main-content {
    flex: 1;
    padding: calc(var(--grid-base) * 6) 0;
    animation: fadeInUp 600ms var(--ease-out-cubic) 200ms both;
    position: relative;
    z-index: 1;
}

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

/* ===== HERO SECTION ===== */
.hero-section {
    padding: calc(var(--grid-base) * 16) 0 calc(var(--grid-base) * 8) 0;
    text-align: center;
    position: relative;
}

.hero-section h1 {
    margin-bottom: calc(var(--grid-base) * 2);
    animation: fadeInUp 800ms var(--ease-out-cubic) 300ms both;
    font-size: 4.5rem;
    background: linear-gradient(135deg, var(--text-white) 0%, var(--accent-sunset) 50%, var(--accent-flower) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.04em;
}

/* ===== BUTTONS ===== */
.btn-primary,
.btn-secondary,
.btn-success,
.btn-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: 24px;
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    font-family: 'Inter', sans-serif;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(0, 184, 230, 0.15) 50%, rgba(74, 158, 255, 0.15) 100%);
    color: var(--text-white);
    font-weight: 500;
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
    transition: left 0.5s;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 
        0 4px 12px rgba(0, 212, 255, 0.15),
        0 2px 6px rgba(0, 0, 0, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.25) 0%, rgba(0, 184, 230, 0.25) 50%, rgba(74, 158, 255, 0.25) 100%);
    border-color: rgba(0, 212, 255, 0.5);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-sunset);
    border: 1px solid var(--accent-sunset);
}

.btn-secondary:hover {
    background: rgba(74, 158, 255, 0.1);
    border-color: var(--accent-sunset);
    transform: translateY(-2px);
    box-shadow: 0 0 0 3px rgba(74, 158, 255, 0.1);
}

.btn-secondary:not(:hover) {
    background: transparent;
}

.btn-success {
    background: var(--gradient-success);
    color: var(--bg-absolute);
    font-weight: 500;
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.3);
}

.btn-success:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-cactus);
    filter: brightness(1.1);
}

.btn-success:active:not(:disabled) {
    transform: translateY(0);
}

.btn-danger {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 184, 230, 0.2) 100%);
    color: var(--accent-flower);
    border: 1px solid var(--accent-flower);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.2);
}

.btn-danger:hover:not(:disabled) {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.3) 0%, rgba(0, 184, 230, 0.3) 100%);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
    border-color: var(--accent-flower);
}

.btn-danger:active:not(:disabled) {
    transform: translateY(0);
}

.btn-warning {
    background: linear-gradient(135deg, var(--accent-sunset) 0%, var(--accent-sunset-dark) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 16px rgba(74, 158, 255, 0.3);
}

.btn-warning:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(74, 158, 255, 0.4);
    filter: brightness(1.1);
}

.btn-warning:active:not(:disabled) {
    transform: translateY(0) scale(0.98);
}

.btn-info {
    background: linear-gradient(135deg, var(--accent-storm) 0%, var(--accent-storm-dark) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 16px rgba(107, 143, 255, 0.3);
}

.btn-info:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(107, 143, 255, 0.4);
    filter: brightness(1.1);
}

.btn-info:active:not(:disabled) {
    transform: translateY(0) scale(0.98);
}

.btn-block {
    width: 100%;
}

/* ===== CARDS - PRECISION MODULE ===== */
.card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px) saturate(180%);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 3);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    transition: all var(--transition-base);
}

.card:hover {
    border-color: var(--accent-flower);
    box-shadow: var(--shadow-cactus);
    transform: translateY(-2px);
}

/* ===== PRODUCT GRID ===== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: calc(var(--grid-base) * 4);
    margin-top: calc(var(--grid-base) * 6);
    align-items: start;
}

.product-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px) saturate(180%);
    border-radius: 16px;
    padding: 0;
    border: 1px solid rgba(245, 241, 234, 0.1);
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
    height: 100%;
    box-shadow: var(--glass-shadow);
}

.product-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
}

.product-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(74, 158, 255, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 212, 255, 0.03) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    pointer-events: none;
}

.product-card:hover {
    border-color: var(--accent-flower);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.15), 0 2px 8px rgba(10, 14, 26, 0.5);
    transform: translateY(-2px);
}

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

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

.product-card-content {
    padding: calc(var(--grid-base) * 2.5);
    display: flex;
    flex-direction: column;
    height: 100%;
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    width: 100%;
}

.product-header {
    margin: 0 0 calc(var(--grid-base) * 3) 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    box-sizing: border-box;
    gap: calc(var(--grid-base) * 2);
}

.product-category {
    padding: calc(var(--grid-base) * 0.75) calc(var(--grid-base) * 2);
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 6px;
    font-size: 0.7rem;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    transition: all var(--transition-base);
    line-height: 1.5;
    box-sizing: border-box;
    flex-shrink: 0;
    white-space: nowrap;
}

.product-card:hover .product-category {
    background: rgba(0, 212, 255, 0.15);
    border-color: var(--accent-flower);
    color: var(--accent-flower);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.3);
}

.product-card h3 {
    font-size: 1.25rem;
    margin: 0;
    padding: 0;
    line-height: 1.4;
    font-weight: 500;
    color: var(--text-white);
    flex: 1;
    text-align: left;
    box-sizing: border-box;
}

.product-card h3 a {
    color: var(--text-white);
    text-decoration: none;
    transition: color var(--transition-base);
    display: block;
    width: 100%;
    text-align: left;
    margin: 0;
    padding: 0;
    margin-left: 0;
    padding-left: 0;
}

.product-card h3 a:hover {
    color: var(--accent-sunset);
}

.product-description {
    color: var(--text-light);
    font-size: 0.875rem;
    margin: 0 0 calc(var(--grid-base) * 2.5) 0;
    padding: 0;
    flex: 1;
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    min-height: 4.2em;
    width: 100%;
}

.product-footer {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 2.5);
    margin-top: auto;
    padding-top: calc(var(--grid-base) * 3);
    border-top: 1px solid var(--bg-tertiary);
    width: 100%;
    box-sizing: border-box;
}

.product-footer .btn-primary {
    margin-top: 0;
    width: 100%;
}

.product-price-wrapper {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 0.5);
    margin: 0;
    padding: 0;
    width: 100%;
}

.product-price {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--accent-flower);
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 1);
    white-space: nowrap;
    font-family: 'Roboto Mono', monospace;
    line-height: 1.2;
}

.product-price .cc-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.product-usd-price {
    font-size: 0.75rem;
    color: var(--text-dark);
    font-weight: 400;
    margin-left: calc(24px + calc(var(--grid-base) * 1));
    line-height: 1.2;
    margin-top: calc(var(--grid-base) * 0.5);
}

/* ===== PAGE HEADER ===== */
.page-header {
    margin-bottom: calc(var(--grid-base) * 6);
}

.page-header h1 {
    margin-bottom: calc(var(--grid-base) * 4);
    font-size: 3rem;
    letter-spacing: -0.03em;
}

/* ===== FILTERS ===== */
.filters {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 4);
    margin-bottom: calc(var(--grid-base) * 2);
}

.search-form {
    display: flex;
    gap: calc(var(--grid-base) * 2);
    width: 100%;
}

.search-input {
    flex: 1;
    padding: calc(var(--grid-base) * 2.5) calc(var(--grid-base) * 3);
    background: var(--bg-secondary);
    border: 2px solid rgba(74, 158, 255, 0.3);
    border-radius: 16px;
    color: var(--text-white);
    font-size: 1rem;
    transition: all var(--transition-base);
    font-family: 'Inter', sans-serif;
}

.search-input::placeholder {
    color: var(--text-dark);
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-flower);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
    background: var(--bg-tertiary);
}

.category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: calc(var(--grid-base) * 2);
    align-items: center;
}

.category-tag {
    padding: calc(var(--grid-base) * 1.5) calc(var(--grid-base) * 3);
    background: var(--bg-secondary);
    border: 2px solid var(--bg-tertiary);
    border-radius: 20px;
    color: var(--text-medium);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all var(--transition-base);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.category-tag::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(74, 158, 255, 0.2), transparent);
    transition: left var(--transition-slow);
}

.category-tag:hover {
    border-color: var(--accent-sunset);
    color: var(--accent-sunset);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(74, 158, 255, 0.2);
}

.category-tag:hover::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--accent-flower);
}

.category-tag:hover::before {
    left: 100%;
}

.category-tag.active {
    background: var(--gradient-storm);
    border-color: var(--accent-sunset);
    color: var(--text-white);
    box-shadow: 0 4px 16px rgba(74, 158, 255, 0.3);
}

/* ===== PRODUCT PAGE - EDITORIAL LAYOUT ===== */
.product-page {
    display: grid;
    grid-template-columns: 8fr 4fr;
    gap: calc(var(--grid-base) * 3);
    margin-top: calc(var(--grid-base) * 3);
    align-items: start;
}

.product-main {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 2.5);
}

.product-header h1 {
    font-size: 2.5rem;
    margin-bottom: calc(var(--grid-base) * 2);
}

.product-description {
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
    columns: 2;
    column-gap: var(--grid-gutter);
}

.instruction-section {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 3);
    margin-top: calc(var(--grid-base) * 4);
}

.instruction-section h3 {
    margin-bottom: calc(var(--grid-base) * 2);
    color: var(--text-white);
    font-size: 1.25rem;
}

.instruction-content {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.8;
    color: var(--text-medium);
    background: var(--bg-secondary);
    padding: calc(var(--grid-base) * 2);
    border-radius: 12px;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ===== PRICE VARIANTS ===== */
.price-variants {
    margin-top: calc(var(--grid-base) * 4);
}

.price-variants h3 {
    margin-bottom: calc(var(--grid-base) * 2);
    font-size: 1.25rem;
}

.variants-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: calc(var(--grid-base) * 2);
    align-items: stretch;
    margin-bottom: calc(var(--grid-base) * 3);
    width: 100%;
}

.variant-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 2.5) calc(var(--grid-base) * 2);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 110px;
    position: relative;
    overflow: hidden;
    box-sizing: border-box;
}

.variant-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.variant-card:hover {
    border-color: var(--accent-flower);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.1);
    background: var(--bg-tertiary);
}

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

.variant-card.selected {
    border-color: var(--accent-flower);
    background: rgba(0, 212, 255, 0.1);
    box-shadow: 0 0 0 1px rgba(0, 212, 255, 0.3), 0 4px 12px rgba(0, 212, 255, 0.15);
    transform: translateY(-1px);
}

.variant-card.selected::before {
    opacity: 1;
}

.variant-duration {
    font-size: 0.75rem;
    color: var(--text-medium);
    margin-bottom: calc(var(--grid-base) * 2);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.variant-card.selected .variant-duration {
    color: var(--accent-flower);
}

.variant-price {
    font-size: 1.375rem;
    font-weight: 500;
    color: var(--accent-flower);
    margin-bottom: calc(var(--grid-base) * 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--grid-base) * 0.75);
    font-family: 'Roboto Mono', monospace;
    line-height: 1.2;
    position: relative;
    z-index: 1;
}

.variant-price .cc-icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
}

.variant-usd-price {
    font-size: 0.7rem;
    color: var(--text-dark);
    margin-top: calc(var(--grid-base) * 0.5);
    font-weight: 400;
    position: relative;
    z-index: 1;
    line-height: 1.2;
}

.variant-card.selected .variant-usd-price {
    color: var(--text-medium);
}

/* ===== PURCHASE PANEL - STICKY ===== */
.purchase-panel {
    position: sticky;
    top: 96px;
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 3);
    height: fit-content;
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 2);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.purchase-panel h3 {
    margin: 0;
    font-size: 1.25rem;
    color: var(--text-white);
    font-weight: 500;
    text-align: left;
    letter-spacing: -0.01em;
}

.purchase-hint {
    text-align: left;
    color: var(--text-medium);
    font-size: 0.8rem;
    margin: calc(var(--grid-base) * -2) 0 calc(var(--grid-base) * 3) 0;
    font-weight: 400;
}

.purchase-options {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 2);
    margin-top: 0;
}

.purchase-options button {
    width: 100%;
    padding: calc(var(--grid-base) * 2.5) calc(var(--grid-base) * 3);
    font-size: 0.875rem;
    min-height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 500;
    letter-spacing: 0.08em;
    border-radius: 12px;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    gap: calc(var(--grid-base) * 1);
}

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

.purchase-options button:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.3);
}

.purchase-options button:not(:disabled):active {
    transform: translateY(0) scale(0.98);
}

.stock-indicator {
    margin-top: calc(var(--grid-base) * 2);
    padding: calc(var(--grid-base) * 1.5);
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid var(--accent-flower);
    border-radius: 8px;
    color: var(--accent-flower);
    text-align: center;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    overflow: hidden;
}

.stock-indicator::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    animation: shimmer 2s infinite;
}

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

/* ===== DASHBOARD - DATA DASHBOARD ===== */
.dashboard {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: calc(var(--grid-base) * 4);
    margin-top: calc(var(--grid-base) * 4);
    align-items: start;
}

.dashboard-sidebar {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 5);
    height: fit-content;
    position: sticky;
    top: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.user-avatar-wrapper {
    position: relative;
    width: 120px;
    height: 120px;
    margin: 0 auto calc(var(--grid-base) * 3);
}

.user-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    font-weight: 500;
    color: var(--bg-absolute);
    font-family: 'Bebas Neue', sans-serif;
    position: relative;
    overflow: hidden;
    border: 3px solid var(--bg-tertiary);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: all var(--transition-base);
}

.user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.user-avatar:hover {
    transform: scale(1.05);
    box-shadow: 0 12px 32px rgba(255, 78, 140, 0.3);
    border-color: var(--accent-flower);
}

.avatar-upload-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 36px;
    height: 36px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    border: 3px solid var(--bg-primary);
    color: var(--bg-absolute);
    transition: all var(--transition-base);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.avatar-upload-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(255, 78, 140, 0.4);
}

.user-nickname {
    text-align: center;
    font-weight: 500;
    font-size: 1.125rem;
    margin-bottom: calc(var(--grid-base) * 4);
    color: var(--text-white);
    letter-spacing: 0.02em;
}

.balance-display {
    text-align: center;
    padding: calc(var(--grid-base) * 4);
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 20px;
    margin-bottom: calc(var(--grid-base) * 4);
    box-shadow: 
        inset 0 1px 0 rgba(255, 255, 255, 0.05),
        0 8px 32px rgba(26, 23, 21, 0.4);
    position: relative;
    overflow: hidden;
    width: 100%;
    box-sizing: border-box;
}

.balance-display::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0.6;
}

.balance-label {
    font-size: 0.7rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: calc(var(--grid-base) * 3);
    font-weight: 500;
    font-family: 'Roboto Mono', monospace;
}

.balance-amount {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: calc(var(--grid-base) * 2);
    font-family: 'Roboto Mono', monospace;
    line-height: 1;
    width: 100%;
    flex-wrap: wrap;
    max-width: 100%;
}

.balance-amount .cc-icon {
    width: clamp(40px, 8vw, 48px);
    height: clamp(40px, 8vw, 48px);
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.3);
    align-self: center;
}

.balance-amount > span:last-child {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: calc(var(--grid-base) * 0.5);
}

.balance-amount .balance-number {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 500;
    color: var(--accent-flower);
    line-height: 1;
    text-shadow: 0 2px 8px rgba(0, 212, 255, 0.3);
    text-align: center;
    word-break: break-word;
    overflow-wrap: break-word;
}

.balance-amount .balance-currency {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--accent-flower);
    opacity: 0.8;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: center;
}

.dashboard-content {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 4);
}

.dashboard-section {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 4);
}

.dashboard-section h2 {
    margin-bottom: calc(var(--grid-base) * 3);
}

.referral-info {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 4);
}

.referral-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: calc(var(--grid-base) * 3);
}

.stat-item {
    background: var(--bg-secondary);
    padding: calc(var(--grid-base) * 3);
    border-radius: 12px;
    border: 1px solid var(--bg-tertiary);
    text-align: center;
}

.stat-item .stat-label {
    font-size: 0.75rem;
    color: var(--text-dark);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: calc(var(--grid-base));
}

.stat-item .stat-value {
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--accent-flower);
    margin-bottom: calc(var(--grid-base) * 0.5);
}

.stat-item .stat-detail {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.referral-link-section {
    background: var(--bg-secondary);
    padding: calc(var(--grid-base) * 4);
    border-radius: 12px;
    border: 1px solid var(--bg-tertiary);
    display: flex;
    flex-direction: column;
    gap: 0;
}

.referral-label {
    display: block;
    margin: 0 0 calc(var(--grid-base) * 2) 0;
    color: var(--text-white);
    font-weight: 500;
    font-size: 1rem;
    line-height: 1.5;
}

.referral-label-spacing {
    margin-top: calc(var(--grid-base) * 3);
}

.referral-link-input {
    display: flex;
    gap: calc(var(--grid-base) * 2);
    margin: 0 0 calc(var(--grid-base) * 2) 0;
    align-items: stretch;
    width: 100%;
}

.referral-link-input input {
    flex: 1;
    padding: calc(var(--grid-base) * 2.5) calc(var(--grid-base) * 3);
    background: linear-gradient(135deg, rgba(20, 27, 46, 0.9) 0%, rgba(30, 42, 63, 0.9) 100%);
    border: 1px solid var(--bg-tertiary);
    border-radius: 10px;
    color: var(--text-white);
    font-family: 'Roboto Mono', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
    min-height: 44px;
    width: 0;
    min-width: 0;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: all 0.3s var(--ease-out-cubic);
}

.referral-link-input input:focus {
    outline: none;
    border-color: var(--accent-flower);
    box-shadow: 
        inset 0 2px 4px rgba(0, 0, 0, 0.2),
        0 0 0 3px rgba(0, 212, 255, 0.1);
}

.referral-hint {
    display: block;
    color: var(--text-medium);
    font-size: 0.875rem;
    line-height: 1.6;
    margin: calc(var(--grid-base) * 2) 0 0 0;
    text-align: left;
}

.referral-code-display {
    display: flex;
    align-items: stretch;
    gap: calc(var(--grid-base) * 2);
    margin: 0 0 calc(var(--grid-base) * 3) 0;
    width: 100%;
}

.referral-code-value {
    flex: 1;
    padding: calc(var(--grid-base) * 2.5) calc(var(--grid-base) * 3);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1) 0%, rgba(74, 158, 255, 0.1) 100%);
    border: 2px solid var(--accent-flower);
    border-radius: 12px;
    color: var(--accent-flower);
    font-family: 'Roboto Mono', monospace;
    font-size: 1.5rem;
    font-weight: 500;
    text-align: center;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    box-shadow: 
        0 4px 16px rgba(0, 212, 255, 0.2),
        inset 0 1px 0 rgba(0, 212, 255, 0.1);
    margin: 0;
    line-height: 1.4;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 0;
    min-width: 0;
    backdrop-filter: blur(10px);
}

.referral-code-display .btn-small,
.referral-link-input .btn-small {
    flex-shrink: 0;
    white-space: nowrap;
    width: 180px;
    min-width: 180px;
    max-width: 180px;
    padding: calc(var(--grid-base) * 2.5) calc(var(--grid-base) * 3);
    height: auto;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.5;
    background: var(--gradient-primary);
    border: none;
    color: var(--text-white);
    font-weight: 500;
    border-radius: 10px;
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.3);
    transition: all 0.3s var(--ease-out-cubic);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.referral-code-display .btn-small:hover,
.referral-link-input .btn-small:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 212, 255, 0.4);
    filter: brightness(1.1);
}

.referral-code-display .btn-small:active,
.referral-link-input .btn-small:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.3);
}

.rank-badge {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 16px;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.rank-starter {
    background: rgba(0, 212, 255, 0.15);
    color: #00D4FF;
    border: 1px solid rgba(0, 212, 255, 0.4);
}

.rank-advanced {
    background: rgba(74, 158, 255, 0.15);
    color: #4A9EFF;
    border: 1px solid rgba(74, 158, 255, 0.4);
}

.rank-expert {
    background: rgba(0, 255, 212, 0.15);
    color: #00FFD4;
    border: 1px solid rgba(0, 255, 212, 0.4);
}

.rank-master {
    background: rgba(123, 179, 255, 0.15);
    color: #7BB3FF;
    border: 1px solid rgba(123, 179, 255, 0.4);
}

/* ===== REFERRAL RANK DISPLAY ===== */
.rank-badge-large {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 20px;
    font-size: 1.25rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.rank-badge-small {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.referral-rank-section {
    margin-bottom: calc(var(--grid-base) * 4);
}

.current-rank-display {
    background: var(--bg-secondary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 4);
    margin-bottom: calc(var(--grid-base) * 3);
    border: 1px solid var(--bg-tertiary);
}

.rank-header {
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 3);
    margin-bottom: calc(var(--grid-base) * 4);
}

.rank-details {
    flex: 1;
}

.rank-percentage {
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--accent-cactus);
    line-height: 1;
    margin-bottom: calc(var(--grid-base) * 1);
}

.rank-label {
    font-size: 0.875rem;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.rank-progress-container {
    margin-top: calc(var(--grid-base) * 3);
}

.progress-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: calc(var(--grid-base) * 2);
}

.progress-label {
    font-size: 0.875rem;
    color: var(--text-medium);
    font-weight: 500;
}

.progress-percent {
    font-size: 0.875rem;
    color: var(--accent-cactus);
    font-weight: 500;
    font-family: 'Roboto Mono', monospace;
}

.progress-bar-wrapper {
    width: 100%;
    height: 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    overflow: hidden;
    position: relative;
    margin-bottom: calc(var(--grid-base) * 2);
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-cactus) 0%, var(--accent-sunset) 100%);
    border-radius: 6px;
    transition: width 0.5s ease;
    position: relative;
    overflow: hidden;
}

.progress-bar::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 255, 255, 0.2) 50%, transparent 100%);
    animation: shimmer 2s infinite;
}

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

.progress-stats {
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 2);
    font-size: 0.875rem;
    color: var(--text-medium);
}

.progress-current {
    color: var(--accent-cactus);
    font-weight: 500;
    font-family: 'Roboto Mono', monospace;
}

.progress-separator {
    color: var(--text-dark);
}

.progress-next {
    color: var(--text-light);
    font-family: 'Roboto Mono', monospace;
}

.progress-remaining {
    margin-left: auto;
    color: var(--accent-sunset);
    font-weight: 500;
    font-family: 'Roboto Mono', monospace;
}

.rank-max {
    text-align: center;
    padding: calc(var(--grid-base) * 4) 0;
}

.max-badge {
    display: inline-block;
    padding: 8px 20px;
    background: linear-gradient(135deg, var(--accent-cactus) 0%, var(--accent-sunset) 100%);
    color: var(--bg-primary);
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: calc(var(--grid-base) * 2);
}

.max-message {
    color: var(--text-medium);
    font-size: 0.875rem;
}

.ranks-info-section {
    margin-top: calc(var(--grid-base) * 4);
}

.ranks-info-section h3 {
    font-size: 1.25rem;
    margin-bottom: calc(var(--grid-base) * 3);
    color: var(--text-light);
}

.ranks-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: calc(var(--grid-base) * 2);
}

.rank-card {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 3);
    transition: all 0.3s ease;
}

.rank-card:hover {
    border-color: var(--accent-cactus);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(44, 212, 167, 0.1);
}

.rank-card-active {
    border-color: var(--accent-cactus);
    background: rgba(44, 212, 167, 0.05);
    box-shadow: 0 0 0 2px rgba(44, 212, 167, 0.2);
}

.rank-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: calc(var(--grid-base) * 2);
}

.rank-percentage-badge {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--accent-cactus);
    font-family: 'Roboto Mono', monospace;
}

.rank-card-body {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 1);
}

.rank-requirement {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.rank-current-indicator {
    display: inline-block;
    padding: 4px 8px;
    background: var(--accent-cactus);
    color: var(--bg-primary);
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    text-transform: uppercase;
    width: fit-content;
}

/* ===== DATA TABLE ===== */
.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background: var(--bg-secondary);
}

.data-table th {
    padding: calc(var(--grid-base) * 2);
    text-align: left;
    font-weight: 500;
    color: var(--text-medium);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    border-bottom: 1px solid var(--bg-tertiary);
}

.data-table td {
    padding: calc(var(--grid-base) * 2);
    border-bottom: 1px solid var(--bg-tertiary);
    color: var(--text-light);
    height: 48px;
}

.data-table tbody tr:hover {
    background: var(--bg-secondary);
}

.data-table .positive {
    color: var(--accent-flower);
    text-align: right;
    font-family: 'Roboto Mono', monospace;
}

.data-table .negative {
    color: var(--accent-pink);
    text-align: right;
    font-family: 'Roboto Mono', monospace;
}

/* ===== FORMS ===== */
.form-group {
    margin-bottom: calc(var(--grid-base) * 3);
}

.form-group label {
    display: block;
    margin-bottom: calc(var(--grid-base) * 1);
    color: var(--text-medium);
    font-weight: 500;
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    color: var(--text-white);
    font-size: 0.95rem;
    font-family: inherit;
    transition: all var(--transition-base);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--accent-flower);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.form-group input[type="checkbox"] {
    width: auto;
    margin-right: 0.5rem;
    cursor: pointer;
}

.form-group label {
    display: flex;
    align-items: center;
    cursor: pointer;
}

/* ===== MODAL ===== */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 9, 12, 0.8);
    backdrop-filter: blur(4px);
    animation: fadeIn var(--transition-base);
    overflow-y: auto;
    overflow-x: hidden;
    padding: calc(var(--grid-base) * 4);
    box-sizing: border-box;
    align-items: center;
    justify-content: center;
}

.modal.show,
.modal[style*="flex"] {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

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

.modal-content {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: 0;
    max-width: 600px;
    width: 90%;
    max-height: calc(100vh - calc(var(--grid-base) * 8));
    position: relative;
    animation: slideUp var(--transition-slower);
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    margin: auto;
}

.modal-content h2 {
    padding: calc(var(--grid-base) * 4);
    padding-right: calc(var(--grid-base) * 8);
    margin: 0;
    border-bottom: 1px solid var(--bg-tertiary);
    flex-shrink: 0;
    position: relative;
}

.modal-form {
    display: flex;
    flex-direction: column;
    flex: 1;
    min-height: 0;
    overflow: hidden;
}

.modal-form-body {
    padding: calc(var(--grid-base) * 4);
    overflow-y: auto;
    overflow-x: hidden;
    flex: 1;
    min-height: 0;
    -webkit-overflow-scrolling: touch;
}

.modal-form-footer {
    padding: calc(var(--grid-base) * 4);
    border-top: 1px solid var(--bg-tertiary);
    background: var(--bg-secondary);
    display: flex;
    gap: calc(var(--grid-base) * 2);
    justify-content: flex-end;
    flex-shrink: 0;
}

/* Стили скроллбара для модальных окон */
.modal-content::-webkit-scrollbar {
    width: 8px;
}

.modal-content::-webkit-scrollbar-track {
    background: var(--bg-secondary);
    border-radius: 4px;
}

.modal-content::-webkit-scrollbar-thumb {
    background: var(--accent-flower);
    border-radius: 4px;
    opacity: 0.5;
}

.modal-content::-webkit-scrollbar-thumb:hover {
    opacity: 0.8;
}

/* Для Firefox */
.modal-content {
    scrollbar-width: thin;
    scrollbar-color: var(--accent-flower) var(--bg-secondary);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-content .close {
    position: absolute;
    top: calc(var(--grid-base) * 2);
    right: calc(var(--grid-base) * 2);
    font-size: 1.5rem;
    font-weight: 300;
    color: var(--text-medium);
    cursor: pointer;
    line-height: 1;
    transition: color var(--transition-base);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    z-index: 10;
}

.modal-content .close:hover {
    color: var(--text-white);
    background: var(--bg-secondary);
}

/* ===== FLASH MESSAGES ===== */
.flash-messages {
    margin-bottom: calc(var(--grid-base) * 3);
    margin-top: calc(var(--grid-base) * 3);
}

.flash {
    padding: 1rem 1.5rem;
    border-radius: 12px;
    margin-bottom: calc(var(--grid-base) * 1);
    font-weight: 500;
    animation: slideDown var(--transition-base);
}

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

.flash-success {
    background: rgba(255, 78, 140, 0.1);
    border: 1px solid var(--accent-flower);
    color: var(--accent-flower);
}

.flash-error {
    background: rgba(255, 77, 141, 0.1);
    border: 1px solid var(--accent-pink);
    color: var(--accent-pink);
}

.flash-warning {
    background: rgba(74, 158, 255, 0.1);
    border: 1px solid var(--accent-sunset);
    color: var(--accent-sunset);
}

/* ===== ADMIN PANEL ===== */
.admin-panel {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: calc(var(--grid-base) * 4);
    margin-top: calc(var(--grid-base) * 4);
    align-items: start;
}

.admin-sidebar {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 4);
    height: fit-content;
    position: sticky;
    top: 100px;
}

.admin-sidebar h3 {
    margin-bottom: calc(var(--grid-base) * 3);
    font-size: 1.25rem;
}

.admin-nav {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 1);
}

.admin-nav a {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    color: var(--text-medium);
    font-weight: 500;
    transition: all var(--transition-base);
    text-decoration: none;
}

.admin-nav a:hover {
    background: var(--bg-secondary);
    color: var(--accent-purple);
}

.admin-nav a.active {
    background: var(--accent-purple);
    color: var(--text-white);
}

.admin-content {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 4);
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: calc(var(--grid-base) * 4);
    flex-wrap: wrap;
    gap: calc(var(--grid-base) * 2);
}

.admin-header h1 {
    margin: 0;
}

.admin-actions {
    display: flex;
    gap: calc(var(--grid-base) * 2);
    flex-wrap: wrap;
    align-items: center;
}

.admin-actions .btn-primary {
    min-width: 160px;
    padding: calc(var(--grid-base) * 2) calc(var(--grid-base) * 4);
    font-size: 0.875rem;
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: calc(var(--grid-base) * 3);
    margin-bottom: calc(var(--grid-base) * 4);
}

.stat-card {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 3);
    text-align: center;
    transition: all var(--transition-base);
}

.stat-card:hover {
    border-color: var(--accent-flower);
    transform: translateY(-2px);
    box-shadow: var(--shadow-cyan);
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--accent-flower);
    margin-bottom: calc(var(--grid-base) * 1);
    font-family: 'Roboto Mono', monospace;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* ===== PRODUCT ITEM ===== */
.products-list {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 2);
}

.product-item {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 3);
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 2);
    transition: all var(--transition-base);
}

.product-item:hover {
    border-color: var(--accent-flower);
    background: var(--bg-secondary);
}

.product-item-handle {
    cursor: move;
    color: var(--text-dark);
    font-size: 1.25rem;
    user-select: none;
}

.product-item-content {
    flex: 1;
}

.product-item-content h3 {
    margin: 0 0 calc(var(--grid-base) * 1) 0;
    font-size: 1.25rem;
}

.product-meta {
    font-size: 0.875rem;
    color: var(--text-medium);
}

.product-item-actions {
    display: flex;
    gap: calc(var(--grid-base) * 2);
    flex-wrap: wrap;
    align-items: center;
}

.product-item-actions .btn-secondary,
.product-item-actions .btn-danger {
    min-width: 120px;
    padding: calc(var(--grid-base) * 1.5) calc(var(--grid-base) * 3);
    font-size: 0.8125rem;
}

/* ===== BUTTON VARIANTS ===== */
.btn-check-payment {
    margin-left: 0.5rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.8rem;
    background: var(--accent-purple);
    color: var(--text-white);
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.btn-check-payment:hover {
    background: #FF8C42;
    opacity: 0.9;
}

.btn-check-payment:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ===== ORDER PAGE ===== */
.order-page {
    max-width: 900px;
    margin: 0 auto;
}

.order-info {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 4);
    margin-top: calc(var(--grid-base) * 4);
}

.info-card {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 4);
}

.info-card h3 {
    margin-top: 0;
    margin-bottom: calc(var(--grid-base) * 3);
    font-size: 1.5rem;
}

.info-card p {
    margin-bottom: calc(var(--grid-base) * 2);
    line-height: 1.6;
}

.info-card strong {
    color: var(--text-white);
    font-weight: 500;
}

.key-box {
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 2);
    margin-top: calc(var(--grid-base) * 2);
    flex-wrap: wrap;
}

.key-box code {
    flex: 1;
    min-width: 200px;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 2);
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    word-break: break-all;
    color: var(--text-white);
}

.btn-copy {
    padding: 0.5rem 1rem;
    background: var(--accent-purple);
    color: var(--text-white);
    border: none;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 500;
    transition: all var(--transition-base);
}

.btn-copy:hover {
    background: #FF8C42;
}

.instruction-box {
    margin-top: calc(var(--grid-base) * 3);
    padding-top: calc(var(--grid-base) * 3);
    border-top: 1px solid var(--bg-tertiary);
}

.instruction-box h4 {
    margin-bottom: calc(var(--grid-base) * 2);
    color: var(--text-white);
}

.instruction-box pre {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 2);
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--text-medium);
    white-space: pre-wrap;
    word-break: break-word;
    overflow-x: auto;
}

.payment-status {
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 2);
    margin-top: calc(var(--grid-base) * 2);
    padding: calc(var(--grid-base) * 2);
    background: var(--bg-secondary);
    border-radius: 12px;
    color: var(--text-medium);
}

.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--bg-tertiary);
    border-top-color: var(--accent-flower);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.form-actions {
    margin-top: calc(var(--grid-base) * 4);
    display: flex;
    gap: calc(var(--grid-base) * 2);
    flex-wrap: wrap;
}

.order-link {
    color: var(--accent-purple);
    text-decoration: none;
    transition: color var(--transition-base);
}

.order-link:hover {
    color: var(--accent-flower);
    text-decoration: underline;
}

/* ===== KEY DISPLAY ===== */
.key-display {
    margin: calc(var(--grid-base) * 3) 0;
}

.key-value {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 3);
    font-family: 'Roboto Mono', monospace;
    font-size: 0.95rem;
    word-break: break-all;
    color: var(--text-white);
    margin-bottom: calc(var(--grid-base) * 2);
    line-height: 1.8;
}

/* ===== PRICE INFO ===== */
.price-info {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--accent-flower);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.price-info .cc-icon {
    display: inline-block;
    vertical-align: middle;
}

/* ===== ADMIN DATA MANAGEMENT ===== */
.data-management {
    margin-top: calc(var(--grid-base) * 4);
    padding: calc(var(--grid-base) * 4);
    background: var(--bg-secondary);
    border-radius: 16px;
    border: 1px solid var(--bg-tertiary);
    width: 100%;
    box-sizing: border-box;
}

.data-management h3 {
    margin-top: 0;
    margin-bottom: calc(var(--grid-base) * 3);
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--text-white);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.data-management-actions {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 2);
    width: 100%;
}

.data-management-form {
    width: 100%;
    margin: 0;
}

.data-management-form .btn-block {
    width: 100%;
    padding: calc(var(--grid-base) * 2.5) calc(var(--grid-base) * 4);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    min-height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
}

.data-management-form .btn-danger.btn-block {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 184, 230, 0.2) 100%);
    color: var(--accent-flower);
    border: 1px solid var(--accent-flower);
    box-shadow: 0 2px 8px rgba(0, 212, 255, 0.2);
}

.data-management-form .btn-danger.btn-block:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.3) 0%, rgba(0, 184, 230, 0.3) 100%);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.3);
    border-color: var(--accent-flower);
}

/* ===== PRODUCT FORM ===== */
.product-form {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 3);
}

.price-variants-section {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 3);
}

.price-variants-section h3 {
    margin-top: 0;
    margin-bottom: calc(var(--grid-base) * 2);
}

.variant-input-group {
    display: flex;
    align-items: center;
    gap: calc(var(--grid-base) * 2);
    margin-bottom: calc(var(--grid-base) * 2);
    flex-wrap: wrap;
}

.variant-input-group input[type="number"] {
    flex: 1;
    min-width: 120px;
    max-width: 200px;
}

.variant-input-group .price-display {
    min-width: 80px;
    color: var(--accent-flower);
    font-weight: 500;
    font-family: 'Roboto Mono', monospace;
}

.variant-input-group .price-rub-input {
    max-width: 150px;
}

.price-hint {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin-bottom: calc(var(--grid-base) * 2);
}

/* ===== SCREENSHOTS GRID ===== */
.screenshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: calc(var(--grid-base) * 2);
    margin-top: calc(var(--grid-base) * 2);
}

.screenshot-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: calc(var(--grid-base) * 2);
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
}

.screenshot-item img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    margin-bottom: calc(var(--grid-base) * 1);
}

.existing-screenshots h4 {
    margin-bottom: calc(var(--grid-base) * 2);
    font-size: 1rem;
    color: var(--text-white);
}

/* ===== FILE UPLOAD ===== */
.form-group input[type="file"] {
    padding: calc(var(--grid-base) * 2);
    background: var(--bg-secondary);
    border: 1px dashed var(--bg-tertiary);
    border-radius: 12px;
    color: var(--text-light);
    cursor: pointer;
    transition: all var(--transition-base);
}

.form-group input[type="file"]:hover {
    border-color: var(--accent-flower);
    background: var(--bg-tertiary);
}

.form-group small {
    display: block;
    margin-top: 0.5rem;
    color: var(--text-dark);
    font-size: 0.875rem;
}

/* ===== PRODUCT PAGE MEDIA ===== */
.video-section,
.screenshots-gallery-section,
.features-section,
.requirements-section {
    margin-top: calc(var(--grid-base) * 2.5);
}

.video-section h3,
.screenshots-gallery-section h3,
.features-section h3,
.requirements-section h3 {
    margin-bottom: calc(var(--grid-base) * 2);
    font-size: 1.25rem;
    color: var(--text-white);
}

.video-container {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    height: 0;
    overflow: hidden;
    border-radius: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
}

.video-container iframe,
.video-container video {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
    border-radius: 16px;
}

.screenshots-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: calc(var(--grid-base) * 3);
    margin-top: calc(var(--grid-base) * 2);
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    cursor: pointer;
    transition: all var(--transition-base);
}

.gallery-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent-flower);
    box-shadow: var(--shadow-cyan);
}

.gallery-item img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform var(--transition-base);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.features-content,
.requirements-content {
    background: var(--bg-secondary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 12px;
    padding: calc(var(--grid-base) * 3);
    color: var(--text-light);
    line-height: 1.8;
    font-size: 1rem;
}

.features-content ul,
.requirements-content ul {
    list-style: none;
    padding-left: 0;
}

.features-content li,
.requirements-content li {
    padding-left: calc(var(--grid-base) * 3);
    position: relative;
    margin-bottom: calc(var(--grid-base) * 1);
}

.features-content li::before,
.requirements-content li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-flower);
    font-weight: 500;
}

/* ===== LIGHTBOX ===== */
.lightbox {
    display: none;
    position: fixed;
    z-index: 3000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 9, 12, 0.95);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.lightbox.active {
    opacity: 1;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    animation: lightboxZoom var(--transition-slower);
}

@keyframes lightboxZoom {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.lightbox-content img {
    max-width: 100%;
    max-height: 90vh;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    font-size: 2rem;
    color: var(--text-white);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.5);
    transition: all var(--transition-base);
}

.lightbox-close:hover {
    background: var(--accent-pink);
    transform: rotate(90deg);
}

/* ===== KEYS STATS ===== */
.keys-form {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 4);
    margin-bottom: calc(var(--grid-base) * 4);
}

.keys-stats {
    margin-top: calc(var(--grid-base) * 2);
    padding: calc(var(--grid-base) * 2);
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--bg-tertiary);
}

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

.stats-info strong {
    color: var(--text-white);
}

.keys-list-container {
    margin-top: calc(var(--grid-base) * 4);
    padding: calc(var(--grid-base) * 3);
    background: var(--bg-secondary);
    border-radius: 12px;
    border: 1px solid var(--bg-tertiary);
}

.keys-list-container h3 {
    margin-bottom: calc(var(--grid-base) * 3);
    color: var(--text-white);
}

.keys-list {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base) * 2);
    max-height: 500px;
    overflow-y: auto;
}

.key-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: calc(var(--grid-base) * 2);
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 8px;
    transition: all var(--transition-base);
}

.key-item:hover {
    border-color: var(--accent-flower);
    background: var(--bg-tertiary);
}

.key-item.used {
    opacity: 0.6;
}

.key-item.used .key-text {
    text-decoration: line-through;
}

.key-content {
    display: flex;
    flex-direction: column;
    gap: calc(var(--grid-base));
    flex: 1;
}

.key-text {
    font-family: 'Roboto Mono', monospace;
    font-size: 0.9rem;
    color: var(--text-white);
    word-break: break-all;
}

.key-status {
    font-size: 0.75rem;
    padding: calc(var(--grid-base) / 2) calc(var(--grid-base));
    border-radius: 4px;
    width: fit-content;
}

.key-item.available .key-status {
    background: rgba(255, 140, 66, 0.2);
    color: var(--accent-sunset);
}

.key-item.used .key-status {
    background: rgba(255, 78, 140, 0.2);
    color: var(--accent-flower);
}

.key-used-date,
.key-created {
    font-size: 0.75rem;
    color: var(--text-dark);
}

.btn-small {
    padding: calc(var(--grid-base) * 1.5) calc(var(--grid-base) * 2.5);
    font-size: 0.8125rem;
    min-width: 110px;
    min-height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    white-space: nowrap;
    transition: all var(--transition-base);
}

/* Унифицированные стили для кнопок в таблицах */
.data-table .btn-small {
    min-width: 110px;
    padding: calc(var(--grid-base) * 1.5) calc(var(--grid-base) * 2.5);
    font-size: 0.8125rem;
    min-height: 36px;
    border-radius: 10px;
}

.data-table .btn-secondary.btn-small {
    background: transparent;
    color: var(--accent-flower);
    border: 1px solid var(--accent-flower);
}

.data-table .btn-secondary.btn-small:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent-flower);
    transform: translateY(-1px);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.data-table .btn-danger.btn-small {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.2) 0%, rgba(0, 184, 230, 0.2) 100%);
    color: var(--accent-flower);
    border: 1px solid var(--accent-flower);
}

.data-table .btn-danger.btn-small:hover {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.3) 0%, rgba(0, 184, 230, 0.3) 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 212, 255, 0.2);
}

.no-keys {
    text-align: center;
    color: var(--text-medium);
    padding: calc(var(--grid-base) * 4);
}

/* ===== AUTH PAGES ===== */
.auth-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
    padding: calc(var(--grid-base) * 4) 0;
}

.auth-card {
    background: var(--bg-primary);
    border: 1px solid var(--bg-tertiary);
    border-radius: 16px;
    padding: calc(var(--grid-base) * 6);
    width: 100%;
    max-width: 400px;
}

.auth-card h2 {
    margin-bottom: calc(var(--grid-base) * 4);
    text-align: center;
}

.auth-card .form-group {
    margin-bottom: calc(var(--grid-base) * 3);
}

.auth-card .form-group small {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-dark);
}

.auth-link {
    text-align: center;
    margin-top: calc(var(--grid-base) * 3);
    color: var(--text-medium);
    font-size: 0.9rem;
}

.auth-link a {
    color: var(--accent-purple);
}

/* ===== STATUS BADGES ===== */
.status-badge {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.status-pending {
    background: rgba(74, 158, 255, 0.1);
    border: 1px solid var(--accent-sunset);
    color: var(--accent-sunset);
}

.status-paid {
    background: rgba(74, 158, 255, 0.1);
    border: 1px solid var(--accent-purple);
    color: var(--accent-purple);
}

.status-completed {
    background: rgba(255, 78, 140, 0.1);
    border: 1px solid var(--accent-flower);
    color: var(--accent-flower);
}

/* ===== UTILITY CLASSES ===== */
.empty-state {
    text-align: center;
    padding: calc(var(--grid-base) * 12) calc(var(--grid-base) * 4);
    color: var(--text-medium);
}

.empty-state p {
    font-size: 1.25rem;
    color: var(--text-medium);
}

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

.mt-1 { margin-top: calc(var(--grid-base) * 1); }
.mt-2 { margin-top: calc(var(--grid-base) * 2); }
.mt-3 { margin-top: calc(var(--grid-base) * 3); }
.mt-4 { margin-top: calc(var(--grid-base) * 4); }

.mb-1 { margin-bottom: calc(var(--grid-base) * 1); }
.mb-2 { margin-bottom: calc(var(--grid-base) * 2); }
.mb-3 { margin-bottom: calc(var(--grid-base) * 3); }
.mb-4 { margin-bottom: calc(var(--grid-base) * 4); }

/* ===== SHIMMER LOADING ===== */
@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

.loading-shimmer {
    background: linear-gradient(90deg, var(--bg-primary) 25%, var(--bg-secondary) 50%, var(--bg-primary) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 12px;
}

/* ===== ENHANCED ANIMATIONS ===== */
@keyframes fadeInStagger {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.stagger-item {
    animation: fadeInStagger 400ms var(--ease-out-cubic) both;
}

/* ===== PARALLAX EFFECT ===== */
.parallax {
    transform: translateZ(0);
    will-change: transform;
}

/* ===== SMOOTH TRANSITIONS ===== */
* {
    transition-property: color, background-color, border-color, transform, opacity, box-shadow;
    transition-duration: var(--transition-base);
    transition-timing-function: var(--ease-out-cubic);
}

/* ===== ENHANCED HOVER STATES ===== */
.product-card,
.card,
.stat-card {
    will-change: transform;
}

.product-card:hover,
.card:hover {
    will-change: transform, box-shadow;
}

/* ===== PROGRESS INDICATOR ===== */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 2px;
    background: var(--gradient-primary);
    z-index: 9999;
    transform-origin: left;
    transition: transform 0.1s linear;
}

/* ===== FOOTER ===== */
.footer {
    position: relative;
    z-index: 1;
    background: var(--bg-primary);
    border-top: 1px solid var(--bg-tertiary);
    padding: calc(var(--grid-base) * 4) 0;
    margin-top: calc(var(--grid-base) * 8);
    text-align: center;
    color: var(--text-dark);
    font-size: 0.875rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1280px) {
    .container {
        padding: 0 calc(var(--grid-base) * 6);
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
        gap: calc(var(--grid-base) * 3);
    }
    
    .product-card {
        width: 100%;
        min-height: auto;
    }
    
    .hero-section h1 {
        font-size: 3.5rem;
    }
}

@media (max-width: 1024px) {
    .product-page {
        grid-template-columns: 1fr;
    }
    
    .purchase-panel {
        position: static;
    }
    
    .dashboard {
        grid-template-columns: 1fr;
    }
    
    .dashboard-sidebar {
        position: static;
    }
    
    .admin-panel {
        grid-template-columns: 1fr;
    }
    
    .admin-sidebar {
        position: static;
    }
    
    .product-description {
        columns: 1;
    }
}

@media (max-width: 768px) {
    :root {
        --grid-margin: calc(var(--grid-base) * 4);
    }
    
    .nav-content {
        flex-direction: column;
        align-items: flex-start;
        gap: calc(var(--grid-base) * 2);
        padding: 0 calc(var(--grid-base) * 4);
    }
    
    .navbar {
        height: auto;
        min-height: 80px;
        padding: calc(var(--grid-base) * 2) 0;
    }
    
    .nav-links {
        gap: calc(var(--grid-base) * 2);
        font-size: 0.875rem;
        width: 100%;
        justify-content: flex-start;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
        gap: calc(var(--grid-base) * 3);
    }
    
    .product-card {
        width: 100%;
        min-height: auto;
    }
    
    .variants-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: calc(var(--grid-base) * 2);
    }
    
    .variant-card {
        min-height: 140px;
        padding: calc(var(--grid-base) * 3) calc(var(--grid-base) * 2);
    }
    
    .variant-price {
        font-size: 1.5rem;
    }
    
    .keys-interface {
        grid-template-columns: 1fr;
    }
    
    .variant-input-group {
        flex-direction: column;
        align-items: stretch;
    }
    
    .variant-input-group input[type="number"] {
        max-width: 100%;
    }
    
    h1 { font-size: 2.5rem; }
    h2 { font-size: 2rem; }
    h3 { font-size: 1.5rem; }
    
    .hero-section h1 {
        font-size: 2.5rem;
    }
    
    .container {
        padding: 0 calc(var(--grid-base) * 4);
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .search-form {
        flex-direction: column;
    }
    
    .search-form button {
        width: 100%;
    }
    
    .balance-display {
        padding: calc(var(--grid-base) * 4);
    }
    
    .balance-amount .balance-number {
        font-size: 2.25rem;
    }
    
    .balance-amount .balance-currency {
        font-size: 1rem;
    }
    
    .balance-amount .cc-icon {
        width: 40px;
        height: 40px;
    }
}

/* ===== FOCUS INDICATORS - ACCESSIBILITY ===== */
*:focus-visible {
    outline: 2px solid var(--accent-flower);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
    outline: 2px solid var(--accent-flower);
    outline-offset: 2px;
}

/* ===== HOME PAGE STYLES ===== */

/* Hero Home Section */
.hero-home {
    position: relative;
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--grid-base) * 8) 0;
    overflow: hidden;
}

.hero-home .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--grid-base) * 4);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-bg);
    z-index: 0;
}

.cheat-animation-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    opacity: 0.6;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse at 50% 0%, rgba(74, 158, 255, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 0% 100%, rgba(0, 212, 255, 0.08) 0%, transparent 50%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    padding: calc(var(--grid-base) * 16) 0 calc(var(--grid-base) * 12) 0;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.hero-title {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto calc(var(--grid-base) * 4) auto;
    text-align: center;
    line-height: 1.1;
}

.hero-title-main {
    font-size: 5rem;
    font-weight: 500;
    font-family: 'Bebas Neue', sans-serif;
    letter-spacing: 0.1em;
    background: linear-gradient(135deg, #00D4FF 0%, #00B8E6 30%, #4A9EFF 60%, #6B8FFF 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 
        0 0 60px rgba(0, 212, 255, 0.4),
        0 0 100px rgba(0, 212, 255, 0.2);
    position: relative;
    display: inline-block;
    margin-bottom: calc(var(--grid-base) * 2);
    animation: titleGlow 3s ease-in-out infinite;
}

@keyframes titleGlow {
    0%, 100% {
        filter: brightness(1);
        text-shadow: 
            0 0 60px rgba(0, 212, 255, 0.4),
            0 0 100px rgba(0, 212, 255, 0.2);
    }
    50% {
        filter: brightness(1.2);
        text-shadow: 
            0 0 80px rgba(0, 212, 255, 0.6),
            0 0 120px rgba(0, 212, 255, 0.3);
    }
}

.hero-title-tagline {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--accent-flower);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    opacity: 0.9;
    margin-top: calc(var(--grid-base) * 1);
}

.typewriter-cursor {
    display: inline-block;
    color: var(--accent-flower);
    font-weight: 300;
    animation: blinkCursor 1s infinite;
    margin-left: 2px;
}

@keyframes blinkCursor {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0 auto calc(var(--grid-base) * 8) auto;
    text-align: center;
    max-width: 700px;
    opacity: 0.85;
}

.hero-actions {
    display: flex;
    gap: calc(var(--grid-base) * 3);
    justify-content: center;
    flex-wrap: wrap;
}

.btn-hero {
    padding: calc(var(--grid-base) * 4) calc(var(--grid-base) * 8);
    font-size: 1.125rem;
    font-weight: 500;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.4s var(--ease-out-cubic);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 220px;
    position: relative;
    overflow: hidden;
    border: none;
    cursor: pointer;
    letter-spacing: 0.02em;
}

.btn-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s;
}

.btn-hero:hover::before {
    left: 100%;
}

.btn-hero-primary {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.15) 0%, rgba(0, 184, 230, 0.15) 50%, rgba(74, 158, 255, 0.15) 100%);
    color: var(--text-white);
    border: 1px solid rgba(0, 212, 255, 0.3);
    box-shadow: 
        0 4px 16px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(8px);
}

.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 6px 20px rgba(0, 212, 255, 0.2),
        0 2px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.25) 0%, rgba(0, 184, 230, 0.25) 50%, rgba(74, 158, 255, 0.25) 100%);
    border-color: rgba(0, 212, 255, 0.5);
}

.btn-hero-primary:active {
    transform: translateY(0);
}

.btn-hero-secondary {
    background: rgba(30, 42, 63, 0.4);
    border: 1px solid rgba(0, 212, 255, 0.2);
    color: var(--text-white);
    backdrop-filter: blur(12px) saturate(180%);
    box-shadow: 
        0 2px 8px rgba(0, 0, 0, 0.15),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.btn-hero-secondary:hover {
    background: rgba(40, 53, 74, 0.6);
    border-color: rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 
        0 4px 12px rgba(0, 0, 0, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.btn-hero-secondary:active {
    transform: translateY(0);
}

/* Stats Section */
.stats-section {
    padding: calc(var(--grid-base) * 10) 0;
    background: var(--bg-primary);
    position: relative;
}

.stats-section .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--grid-base) * 4);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: calc(var(--grid-base) * 4);
    max-width: 1000px;
    margin: 0 auto;
    align-items: stretch;
}

.stat-card {
    text-align: center;
    padding: calc(var(--grid-base) * 6);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    box-shadow: var(--glass-shadow);
    transition: all 0.3s var(--ease-out-cubic);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-flower);
    box-shadow: 0 20px 60px rgba(0, 212, 255, 0.2);
}

.stat-number {
    font-size: 4rem;
    font-weight: 500;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin: 0 0 calc(var(--grid-base) * 2) 0;
    line-height: 1;
    letter-spacing: -0.03em;
}

.stat-label {
    font-size: 1.125rem;
    color: var(--text-medium);
    font-weight: 500;
    margin: 0;
    line-height: 1.4;
}

/* Games Section */
.games-section {
    padding: calc(var(--grid-base) * 12) 0;
    background: var(--bg-absolute);
}

.games-section .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--grid-base) * 4);
}

.section-header {
    text-align: center;
    margin-bottom: calc(var(--grid-base) * 8);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 500;
    color: var(--text-white);
    margin: 0 0 calc(var(--grid-base) * 2) 0;
    text-align: center;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: calc(var(--grid-base) * 4);
    margin: 0 0 calc(var(--grid-base) * 8) 0;
    align-items: stretch;
}

.game-card {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.3s var(--ease-out-cubic);
    backdrop-filter: blur(10px);
    box-shadow: var(--glass-shadow);
    height: 100%;
}

.game-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-flower);
    box-shadow: 0 24px 72px rgba(0, 212, 255, 0.3);
}

.game-card-image {
    width: 100%;
    height: 180px;
    background: var(--bg-secondary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

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

.game-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    opacity: 0.3;
}

.game-icon {
    font-size: 4rem;
    font-weight: 500;
    color: var(--text-white);
}

.game-card-content {
    padding: calc(var(--grid-base) * 4);
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.game-card-name {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-white);
    margin: 0 0 calc(var(--grid-base) * 2) 0;
    line-height: 1.4;
    text-align: left;
}

.game-card-price {
    font-size: 0.875rem;
    color: var(--text-medium);
    margin: 0;
    line-height: 1.5;
    text-align: left;
}

.game-card-price .price-value {
    color: var(--accent-sunset);
    font-weight: 500;
    font-size: 1rem;
}

.section-footer {
    text-align: center;
    margin-top: calc(var(--grid-base) * 8);
}

.btn-catalog-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: calc(var(--grid-base) * 3) calc(var(--grid-base) * 6);
    background: transparent;
    color: var(--text-light);
    text-decoration: none;
    border-radius: 8px;
    font-size: 0.9375rem;
    font-weight: 500;
    transition: all 0.3s var(--ease-out-cubic);
    position: relative;
    border: 1px solid rgba(0, 212, 255, 0.15);
    letter-spacing: 0.01em;
    text-align: center;
    gap: calc(var(--grid-base) * 2);
}

.btn-catalog-link::after {
    content: '→';
    font-size: 1.125rem;
    opacity: 0.6;
    transition: all 0.3s var(--ease-out-cubic);
}

.btn-catalog-link:hover {
    color: var(--text-white);
    border-color: rgba(0, 212, 255, 0.3);
    background: rgba(0, 212, 255, 0.05);
    transform: translateX(4px);
}

.btn-catalog-link:hover::after {
    opacity: 1;
    transform: translateX(4px);
}

.btn-catalog-link:active {
    transform: translateX(2px);
}

/* Info Section */
.info-section {
    padding: calc(var(--grid-base) * 10) 0;
    background: var(--bg-primary);
}

.info-section .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--grid-base) * 4);
}

.info-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: calc(var(--grid-base) * 6);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    width: 100%;
}

.info-icon {
    font-size: 4rem;
    margin-bottom: calc(var(--grid-base) * 3);
}

.info-title {
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--text-white);
    margin: 0 0 calc(var(--grid-base) * 3) 0;
    text-align: center;
    line-height: 1.4;
}

.info-text {
    font-size: 1.125rem;
    color: var(--text-light);
    line-height: 1.7;
    margin: 0;
    text-align: center;
}

/* Features Section */
.features-section {
    padding: calc(var(--grid-base) * 12) 0;
    background: var(--bg-absolute);
}

.features-section .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 calc(var(--grid-base) * 4);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: calc(var(--grid-base) * 4);
    align-items: stretch;
}

.feature-card {
    text-align: center;
    padding: calc(var(--grid-base) * 6);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(10px);
    transition: all 0.3s var(--ease-out-cubic);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent-sunset);
    box-shadow: 0 20px 60px rgba(74, 158, 255, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: calc(var(--grid-base) * 3);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-white);
    margin: 0 0 calc(var(--grid-base) * 2) 0;
    text-align: center;
    line-height: 1.4;
}

.feature-text {
    font-size: 0.9375rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin: 0;
    text-align: center;
}

/* Responsive Home Page */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 2.75rem;
    }
    
    .games-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    }
}

@media (max-width: 768px) {
    .hero-home {
        min-height: 500px;
        padding: calc(var(--grid-base) * 8) 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .stat-number {
        font-size: 3rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: calc(var(--grid-base) * 3);
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .btn-hero {
        min-width: 100%;
    }
}

@media (max-width: 480px) {
    .games-grid {
        grid-template-columns: 1fr;
    }
}

/* Empty Games Message */
.empty-games-message {
    text-align: center;
    padding: calc(var(--grid-base) * 8);
    color: var(--text-medium);
    font-size: 1.125rem;
}