:root {
    /* Colors */
    --color-bg: #000000;
    --color-text: #ffffff;
    --color-border: #000000;

    /* Bubble colors - dynamically updated by dither.js */
    --bubble-color-primary: rgb(150, 80, 30);

    /* Spacing */
    --spacing-xs: 10px;
    --spacing-sm: 15px;
    --spacing-md: 20px;
    --spacing-lg: 30px;
    --spacing-xl: 40px;

    /* Typography */
    --font-mono: 'Courier New', 'Courier', monospace;
}

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

/* Utility class for pixelated rendering */
.pixelated {
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

body {
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-mono);
    line-height: 1.6;
    position: relative;
    min-height: 100vh;
    padding: var(--spacing-md);
    overflow-y: auto;
}

/* Hide scrollbar for Chrome, Safari and Opera */
body::-webkit-scrollbar {
    display: none;
}

/* Hide scrollbar for IE, Edge and Firefox */
body {
    -ms-overflow-style: none;  /* IE and Edge */
    scrollbar-width: none;  /* Firefox */
}

div, p {
    text-shadow: 1px 1px 2px black, 0 0 1em black, 0 0 0.2em black;
}

#dither-bg {
    position: fixed;
    top: 0;
    left: 0;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Typography */
h1 {
    text-align: center;
    color: var(--color-text);
    margin-bottom: var(--spacing-xl);
    font-size: 2.5rem;
    letter-spacing: 4px;
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--bubble-color-primary);
}

h2 {
    color: var(--color-text);
    padding: var(--spacing-sm);
    background: var(--bubble-color-primary);
    font-size: 1.8rem;
    letter-spacing: 2px;
}

/* Card Sections */
.card {
    margin: var(--spacing-md) 0;
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid var(--bubble-color-primary);
}

.card-section {
    padding: var(--spacing-md);
}

.card-section strong {
    color: var(--color-text);
    font-size: 1.1rem;
    display: block;
    margin-bottom: var(--spacing-xs);
    letter-spacing: 1px;
}

/* Table Styles */
.meaning-table,
.retro-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: var(--spacing-sm);
}

.meaning-table td {
    width: 50%;
}

.meaning-table th,
.meaning-table td,
.retro-table th,
.retro-table td {
    padding: var(--spacing-md);
    border: 1px solid var(--bubble-color-primary);
    vertical-align: top;
}

.meaning-table th,
.retro-table th {
    background: rgb(from var(--bubble-color-primary) r g b / 50%);
    font-weight: bold;
    text-align: left;
}

.retro-table .card-image-cell {
    text-align: center;
    width: 306px;
}

/* Hide mobile labels on desktop */
.mobile-label {
    display: none;
}

.card-section div {
    color: var(--color-text);
    line-height: 1.8;
    opacity: 0.9;
}

img {
    width: 306px;
    height: auto;
    border-radius: 5px;
    display: block;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

/* Links */
a {
    color: var(--bubble-color-primary);
    text-decoration: underline;
    transition: opacity 0.2s;
}

a:hover {
    opacity: 0.7;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Responsive - Single column layout for narrow screens */
@media (max-width: 600px) {
    body {
        padding: var(--spacing-sm);
    }

    h1 {
        font-size: 1.8rem;
        letter-spacing: 2px;
    }

    h2 {
        font-size: 1.3rem;
        letter-spacing: 1px;
    }

    /* Stack table cells vertically */
    .meaning-table,
    .retro-table {
        display: block;
    }

    .meaning-table thead,
    .meaning-table th,
    .retro-table thead,
    .retro-table th {
        display: none;
    }

    .meaning-table tbody,
    .meaning-table tr,
    .meaning-table td,
    .retro-table tbody,
    .retro-table tr,
    .retro-table td {
        display: block;
        width: 100%;
    }

    .meaning-table td,
    .retro-table td {
        padding: var(--spacing-sm);
        border: 1px solid var(--bubble-color-primary);
    }

    /* Show mobile labels */
    .mobile-label {
        display: block;
        font-weight: bold;
        background: rgb(from var(--bubble-color-primary) r g b / 50%);
        padding: 4px 8px;
        margin: calc(var(--spacing-sm) * -1) calc(var(--spacing-sm) * -1) var(--spacing-sm);
    }

    .retro-table .card-image-cell {
        width: 100%;
        text-align: center;
    }

    img {
        width: 100%;
        max-width: 306px;
    }
}

/* Responsive - Tablet */
@media (min-width: 601px) and (max-width: 768px) {
    body {
        padding: var(--spacing-sm);
    }

    h1 {
        font-size: 2rem;
        letter-spacing: 2px;
    }

    h2 {
        font-size: 1.5rem;
        letter-spacing: 1px;
    }

    .meaning-table th,
    .meaning-table td,
    .retro-table th,
    .retro-table td {
        padding: var(--spacing-sm);
        font-size: 0.9rem;
    }

    img {
        width: 100%;
        max-width: 306px;
    }
}

/* Print styles */
@media print {
    body {
        background: white;
        color: black;
    }

    #dither-bg {
        display: none;
    }

    .card {
        page-break-inside: avoid;
        border-color: black;
    }

    h2 {
        page-break-before: always;
        background: white;
        color: black;
    }

    div, p {
        text-shadow: none;
    }
}