@import url('https://fonts.googleapis.com/css2?family=Press+Start+2P&display=swap');
@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-green: #00ff00;
    --secondary-green: #00aa00;
    --dark-green: #008800;
    --background-dark: #0f0f23;
    --background-medium: #1a1a2e;
    --background-light: #16213e;
    --neon-glow: #00ff0050;
    --text-shadow: 1px 1px 0 var(--dark-green);
}

body {
    font-family: 'JetBrains Mono', monospace;
    font-weight: 300;
    background: linear-gradient(45deg, var(--background-dark), var(--background-medium));
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    color: var(--primary-green);
    min-height: 100vh;
    overflow-x: hidden;
    font-size: 10px;
    position: relative;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, var(--neon-glow) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, var(--neon-glow) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, var(--neon-glow) 0%, transparent 50%);
    animation: backgroundPulse 4s ease-in-out infinite;
    pointer-events: none;
    z-index: -1;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes backgroundPulse {
    0%, 100% { opacity: 0.1; }
    50% { opacity: 0.3; }
}

.container {
    max-width: 100%;
    margin: 0 auto;
    padding: 12px;
    position: relative;
    z-index: 1;
}

/* Header */
.header {
    background: linear-gradient(90deg, var(--background-medium), var(--background-light));
    border: 2px solid var(--primary-green);
    border-radius: 12px;
    padding: 15px;
    margin-bottom: 20px;
    box-shadow: 
        0 0 20px var(--neon-glow),
        inset 0 1px 0 rgba(255,255,255,0.1);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, var(--primary-green), transparent, var(--primary-green));
    border-radius: 12px;
    z-index: -1;
    animation: borderGlow 2s linear infinite;
}

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

.pixel-logo {
    text-align: center;
    font-family: 'Press Start 2P', cursive;
    font-size: 11px;
    font-weight: 400;
    color: var(--primary-green);
    text-shadow: 
        2px 2px 0 var(--dark-green),
        0 0 10px var(--primary-green),
        0 0 20px var(--primary-green);
    margin-bottom: 10px;
    animation: logoGlow 3s ease-in-out infinite alternate;
    letter-spacing: 1px;
}

@keyframes logoGlow {
    from {
        text-shadow: 
            2px 2px 0 var(--dark-green),
            0 0 10px var(--primary-green);
    }
    to {
        text-shadow: 
            2px 2px 0 var(--dark-green),
            0 0 15px var(--primary-green),
            0 0 25px var(--primary-green),
            0 0 35px var(--primary-green);
    }
}

.scroll-text {
    background: rgba(0,0,0,0.8);
    border: 1px solid var(--primary-green);
    padding: 8px;
    border-radius: 6px;
    position: relative;
    overflow: hidden;
}

.scroll-text::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0,255,0,0.2), transparent);
    animation: scanLine 3s linear infinite;
}

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

.scroll-text marquee {
    color: var(--primary-green);
    font-size: 7px;
    font-weight: 400;
    letter-spacing: 0.5px;
}

/* Menu Grid */
.menu-container {
    margin-bottom: 25px;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    padding: 15px 0;
}

.menu-item {
    background: linear-gradient(135deg, var(--background-medium), var(--background-light));
    border: 2px solid var(--primary-green);
    border-radius: 12px;
    padding: 20px 15px;
    text-align: center;
    cursor: pointer;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    transform-style: preserve-3d;
}

.menu-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(0,255,0,0.1) 50%, transparent 70%);
    opacity: 0;
    transition: all 0.4s ease;
    transform: translateX(-100%);
}

.menu-item:hover::before {
    opacity: 1;
    transform: translateX(100%);
}

.menu-item:hover {
    background: linear-gradient(135deg, rgba(0,255,0,0.1), var(--background-light));
    box-shadow: 
        0 0 25px var(--neon-glow),
        0 8px 25px rgba(0,255,0,0.2);
    transform: translateY(-5px) rotateX(5deg);
    border-color: #00ffff;
}

.menu-item:active {
    transform: translateY(-2px) rotateX(2deg) scale(0.98);
    box-shadow: 
        inset 0 0 15px rgba(0,255,0,0.3),
        0 4px 15px rgba(0,255,0,0.2);
}

.pixel-icon {
    font-size: 28px;
    margin-bottom: 12px;
    filter: drop-shadow(0 0 8px var(--primary-green));
    transition: all 0.4s ease;
    display: inline-block;
}

.menu-item:hover .pixel-icon {
    animation: iconBounce 0.6s ease-in-out;
    filter: drop-shadow(0 0 15px var(--primary-green));
    transform: scale(1.1);
}

@keyframes iconBounce {
    0%, 20%, 60%, 100% { transform: translateY(0) scale(1.1); }
    40% { transform: translateY(-8px) scale(1.2); }
    80% { transform: translateY(-4px) scale(1.15); }
}

.item-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 8px;
    font-weight: 400;
    color: var(--primary-green);
    margin-bottom: 8px;
    text-shadow: var(--text-shadow);
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.menu-item:hover .item-title {
    color: #00ffff;
    text-shadow: 
        1px 1px 0 var(--dark-green),
        0 0 10px #00ffff;
}

.item-subtitle {
    font-size: 7px;
    font-weight: 300;
    color: var(--secondary-green);
    opacity: 0.9;
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
}

.menu-item:hover .item-subtitle {
    opacity: 1;
    color: #00dddd;
}

/* Category View */
.category-container {
    animation: slideInRight 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.category-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
    padding: 15px;
    background: linear-gradient(90deg, var(--background-medium), var(--background-light));
    border: 2px solid var(--primary-green);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(0,255,0,0.1);
}

.back-btn {
    background: linear-gradient(135deg, var(--primary-green), #00dd00);
    color: #000;
    border: none;
    padding: 12px 16px;
    font-family: 'Press Start 2P', cursive;
    font-size: 7px;
    font-weight: 400;
    border-radius: 6px;
    cursor: pointer;
    margin-right: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 8px rgba(0,0,0,0.3);
    position: relative;
    overflow: hidden;
}

.back-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: all 0.5s ease;
}

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

.back-btn:hover {
    background: linear-gradient(135deg, #00dd00, var(--primary-green));
    transform: translateY(-2px);
    box-shadow: 0 6px 12px rgba(0,0,0,0.4);
}

.back-btn:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.category-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 9px;
    font-weight: 400;
    color: var(--primary-green);
    text-shadow: var(--text-shadow);
    letter-spacing: 0.5px;
}

.category-content {
    display: grid;
    gap: 12px;
}

.category-item {
    background: linear-gradient(135deg, var(--background-medium), var(--background-light));
    border: 2px solid var(--primary-green);
    border-radius: 12px;
    padding: 18px;
    cursor: pointer;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.category-item::after {
    content: '';
    position: absolute;
    top: 50%;
    right: 15px;
    width: 0;
    height: 0;
    border-top: 4px solid transparent;
    border-bottom: 4px solid transparent;
    border-left: 6px solid var(--primary-green);
    transition: all 0.3s ease;
    opacity: 0.6;
}

.category-item:hover {
    background: linear-gradient(135deg, rgba(0,255,0,0.1), var(--background-light));
    box-shadow: 
        0 0 20px var(--neon-glow),
        0 4px 20px rgba(0,255,0,0.2);
    transform: translateX(8px);
    border-color: #00ffff;
}

.category-item:hover::after {
    right: 10px;
    border-left-color: #00ffff;
    opacity: 1;
}

.category-item-icon {
    font-size: 20px;
    margin-right: 18px;
    filter: drop-shadow(0 0 8px var(--primary-green));
    transition: all 0.3s ease;
}

.category-item:hover .category-item-icon {
    filter: drop-shadow(0 0 12px #00ffff);
    transform: scale(1.1) rotate(5deg);
}

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

.category-item-title {
    font-family: 'Press Start 2P', cursive;
    font-size: 8px;
    font-weight: 400;
    color: var(--primary-green);
    margin-bottom: 6px;
    text-shadow: var(--text-shadow);
    letter-spacing: 0.3px;
    transition: all 0.3s ease;
}

.category-item:hover .category-item-title {
    color: #00ffff;
    text-shadow: 
        1px 1px 0 var(--dark-green),
        0 0 8px #00ffff;
}

.category-item-description {
    font-size: 7px;
    font-weight: 300;
    color: var(--secondary-green);
    opacity: 0.9;
    line-height: 1.5;
    letter-spacing: 0.2px;
    transition: all 0.3s ease;
}

.category-item:hover .category-item-description {
    opacity: 1;
    color: #00dddd;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    border-top: 1px solid var(--primary-green);
    margin-top: 30px;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--primary-green), transparent);
    box-shadow: 0 0 10px var(--primary-green);
}

.pixel-text {
    font-size: 16px;
    font-weight: 300;
    color: var(--secondary-green);
    opacity: 0.8;
    letter-spacing: 0.3px;
}

.footer a {
    color: var(--primary-green);
    text-decoration: none;
    text-shadow: var(--text-shadow);
    transition: all 0.3s ease;
    position: relative;
}

.footer a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--primary-green);
    transition: all 0.3s ease;
}

.footer a:hover {
    color: #00ffff;
    text-shadow: 
        1px 1px 0 var(--dark-green),
        0 0 8px #00ffff;
}

.footer a:hover::after {
    width: 100%;
    background: #00ffff;
    box-shadow: 0 0 5px #00ffff;
}

/* Glitch Effect */
@keyframes glitch {
    0% { transform: translate(0); }
    20% { transform: translate(-2px, 2px); }
    40% { transform: translate(-2px, -2px); }
    60% { transform: translate(2px, 2px); }
    80% { transform: translate(2px, -2px); }
    100% { transform: translate(0); }
}

.menu-item:active .pixel-icon {
    animation: glitch 0.3s ease-in-out;
}

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

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

/* Loading animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

/* Responsive Design */
@media (max-width: 320px) {
    .menu-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .pixel-logo {
        font-size: 9px;
    }
    
    .item-title {
        font-size: 7px;
    }
    
    .pixel-icon {
        font-size: 24px;
    }
}

@media (min-width: 400px) {
    body {
        font-size: 11px;
    }
    
    .pixel-logo {
        font-size: 13px;
    }
    
    .item-title {
        font-size: 9px;
    }
    
    .pixel-icon {
        font-size: 32px;
    }
    
    .menu-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 18px;
    }
}

@media (min-width: 480px) {
    .menu-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Dark theme adjustments for better readability */
@media (prefers-color-scheme: dark) {
    :root {
        --primary-green: #00ff88;
        --secondary-green: #00cc66;
    }
}

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

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

::-webkit-scrollbar-track {
    background: var(--background-dark);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb {
    background: var(--primary-green);
    border-radius: 4px;
    box-shadow: 0 0 5px var(--primary-green);
}

::-webkit-scrollbar-thumb:hover {
    background: #00ffff;
    box-shadow: 0 0 8px #00ffff;
}

/* Language Switcher */
.language-switcher {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 10px;
}

.lang-btn {
    background: linear-gradient(135deg, var(--background-medium), var(--background-light));
    border: 1px solid var(--primary-green);
    color: var(--primary-green);
    padding: 6px 12px;
    font-family: 'Press Start 2P', cursive;
    font-size: 5px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0.7;
}

.lang-btn:hover {
    opacity: 1;
    box-shadow: 0 0 10px var(--neon-glow);
    transform: scale(1.05);
}

.lang-btn.active {
    background: linear-gradient(135deg, var(--primary-green), #00dd00);
    color: #000;
    opacity: 1;
    box-shadow: 0 0 15px var(--neon-glow);
}

@media (max-width: 320px) {
    .lang-btn {
        font-size: 4px;
        padding: 4px 8px;
    }
}