/* main.css - Global styles and resets */

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

/* CSS Custom Properties */
:root {
    /* Colors - 90s Video Game Palette */
    --color-primary: #00FFFF;
    --color-secondary: #FF00FF;
    --color-accent-yellow: #FFFF00;
    --color-accent-green: #00FF00;
    --color-accent-orange: #FF6600;
    --color-background: #0a0a1a;
    --color-background-light: #1a1a2e;
    --color-text: #FFFFFF;
    --color-text-dim: #AAAAAA;
    --color-success: #00FF00;
    --color-error: #FF0000;

    /* Typography */
    --font-pixel: 'Press Start 2P', cursive;
    --font-body: 'Press Start 2P', monospace, sans-serif;

    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 2rem;
    --space-xl: 4rem;

    /* Borders */
    --border-width: 4px;
    --border-radius: 0;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;

    /* Container */
    --container-max: 1200px;
    --container-padding: var(--space-md);

    /* Touch targets - minimum 44px for accessibility */
    --touch-target-min: 44px;

    /* Safe areas for notched devices */
    --safe-area-top: env(safe-area-inset-top, 0px);
    --safe-area-right: env(safe-area-inset-right, 0px);
    --safe-area-bottom: env(safe-area-inset-bottom, 0px);
    --safe-area-left: env(safe-area-inset-left, 0px);
}

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

body {
    font-family: var(--font-body);
    font-size: 0.75rem;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-background);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-pixel);
    font-weight: normal;
    line-height: 1.4;
    margin-bottom: var(--space-md);
}

h1 { font-size: 1.5rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1rem; }
h4 { font-size: 0.875rem; }

p {
    margin-bottom: var(--space-md);
}

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

a:hover, a:focus {
    color: var(--color-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

/* Focus States */
:focus-visible {
    outline: 3px solid var(--color-primary);
    outline-offset: 2px;
}

/* Selection */
::selection {
    background-color: var(--color-secondary);
    color: var(--color-background);
}

/* Layout */
.container {
    width: 100%;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

main {
    min-height: calc(100vh - 200px);
    /* padding: var(--space-lg) 0; */
}

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Responsive Typography */
@media (min-width: 768px) {
    body {
        font-size: 0.875rem;
    }

    h1 { font-size: 2rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
}

@media (min-width: 1024px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.75rem; }
}

/* ===== MOBILE ENHANCEMENTS ===== */

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

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects that don't work well on touch */
    .hover-lift:hover {
        transform: none;
        box-shadow: none;
    }

    /* Add active states for touch feedback */
    .hover-lift:active {
        transform: scale(0.98);
        opacity: 0.9;
    }
}

/* Prevent text size adjustment on orientation change (iOS) */
html {
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

/* Improve tap highlighting on mobile */
a,
button,
input,
textarea,
[role="button"] {
    -webkit-tap-highlight-color: rgba(0, 255, 255, 0.2);
}

/* Prevent pull-to-refresh on mobile when not needed */
body {
    overscroll-behavior-y: contain;
}

/* Small mobile devices (< 375px) */
@media (max-width: 374px) {
    :root {
        --space-md: 0.75rem;
        --space-lg: 1.5rem;
        --space-xl: 2.5rem;
    }

    body {
        font-size: 0.625rem;
    }

    h1 { font-size: 1.125rem; }
    h2 { font-size: 1rem; }
    h3 { font-size: 0.875rem; }
}