/**
 * Retro Arcade Blast – Base Styles
 * Colorful, playful retro arcade theme
 */

@import url('https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;500;600;700;800&family=Fredoka:wght@400;500;600;700&display=swap');

:root {
    /* Brand Colors */
    --color-primary: #ff6b35;        /* Orange */
    --color-secondary: #ffd23f;      /* Yellow */
    --color-accent: #7b2cbf;         /* Purple */
    --color-success: #06ffa5;        /* Neon Green */
    --color-danger: #ff006e;         /* Hot Pink */
    --color-info: #4cc9f0;           /* Cyan */

    /* Background Colors */
    --bg-body: linear-gradient(135deg, #7b2cbf 0%, #5a189a 50%, #240046 100%);
    --bg-header: #ffd23f;
    --bg-card: #ffffff;
    --bg-card-hover: #fff5e6;
    --bg-overlay: rgba(123, 44, 191, 0.95);

    /* Text Colors */
    --text-primary: #240046;
    --text-secondary: #5a189a;
    --text-on-dark: #ffffff;
    --text-on-accent: #ffffff;

    /* Borders */
    --border-radius: 20px;
    --border-radius-sm: 12px;
    --border-radius-lg: 30px;
    --border-width: 4px;
    --border-color: #240046;

    /* Shadows */
    --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(255, 107, 53, 0.4);

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;

    /* Typography */
    --font-heading: 'Fredoka', sans-serif;
    --font-body: 'Baloo 2', sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 14px;
    --font-size-base: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 24px;
    --font-size-2xl: 32px;
    --font-size-3xl: 48px;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========================================================================= */
/* RESET & BASE STYLES */
/* ========================================================================= */

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

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

body {
    font-family: var(--font-body);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-body);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

/* Animated background circles */
body::before {
    content: '';
    position: fixed;
    top: 10%;
    left: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
    z-index: 0;
    pointer-events: none;
}

body::after {
    content: '';
    position: fixed;
    bottom: 10%;
    right: 5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(6, 255, 165, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out reverse;
    z-index: 0;
    pointer-events: none;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(30px, -30px) scale(1.1); }
    66% { transform: translate(-20px, 20px) scale(0.9); }
}

/* ========================================================================= */
/* TYPOGRAPHY */
/* ========================================================================= */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }
h5, h6 { font-size: var(--font-size-base); }

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

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

a:hover {
    color: var(--color-danger);
}

/* ========================================================================= */
/* LAYOUT */
/* ========================================================================= */

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
    position: relative;
    z-index: 1;
}

.main-content {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-lg) 0;
    position: relative;
    z-index: 1;
}

/* ========================================================================= */
/* HEADER LAYOUT — loaded early to prevent flash/wrap issues                  */
/* ========================================================================= */

.retro-header {
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-inner {
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    gap: 16px;
    padding: 12px 20px;
}

.header-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-shrink: 0;
    flex-wrap: nowrap;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.header-guest {
    flex-shrink: 0;
}

/* ========================================================================= */
/* BUTTONS */
/* ========================================================================= */

.btn {
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: var(--font-size-base);
    padding: 12px 24px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-decoration: none;
    box-shadow: var(--shadow-sm);
    position: relative;
    overflow: hidden;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-danger) 100%);
    color: var(--text-on-accent);
    border: 3px solid var(--border-color);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--color-secondary) 0%, #ffea00 100%);
    color: var(--text-primary);
    border: 3px solid var(--border-color);
}

.btn-success {
    background: var(--color-success);
    color: var(--text-primary);
    border: 3px solid var(--border-color);
}

.btn-ghost {
    background: transparent;
    color: var(--text-primary);
    border: 3px solid var(--border-color);
}

.btn-lg {
    font-size: var(--font-size-lg);
    padding: 16px 32px;
}

.btn-sm {
    font-size: var(--font-size-sm);
    padding: 8px 16px;
}

.btn-glow {
    box-shadow: var(--shadow-glow);
}

/* ========================================================================= */
/* CARDS */
/* ========================================================================= */

.card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    border: var(--border-width) solid var(--border-color);
    transition: all var(--transition-base);
}

.card:hover {
    transform: translateY(-4px) rotate(1deg);
    box-shadow: var(--shadow-lg);
}

/* ========================================================================= */
/* SECTIONS */
/* ========================================================================= */

.section-block {
    margin-bottom: var(--spacing-xl);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-md);
}

.section-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-2xl);
    font-weight: 800;
    color: var(--text-on-dark);
    display: flex;
    align-items: center;
    gap: 12px;
    text-shadow: 2px 2px 0 rgba(0, 0, 0, 0.3);
}

.section-title .icon {
    color: var(--color-secondary);
    filter: drop-shadow(0 0 8px rgba(255, 210, 63, 0.5));
}

.section-link {
    font-family: var(--font-heading);
    font-weight: 600;
    color: var(--color-secondary);
    font-size: var(--font-size-lg);
    transition: all var(--transition-fast);
    text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.3);
}

.section-link:hover {
    color: var(--color-success);
    transform: translateX(4px);
}

/* ========================================================================= */
/* BADGES */
/* ========================================================================= */

.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 6px 12px;
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border: 2px solid var(--border-color);
}

.badge-featured {
    background: linear-gradient(135deg, #ffd23f 0%, #ffea00 100%);
    color: var(--text-primary);
    animation: pulse-glow 2s infinite;
}

.badge-new {
    background: var(--color-success);
    color: var(--text-primary);
}

.badge-hot {
    background: var(--color-danger);
    color: var(--text-on-accent);
}

@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 10px rgba(255, 210, 63, 0.5); }
    50% { box-shadow: 0 0 20px rgba(255, 210, 63, 0.8); }
}

/* ========================================================================= */
/* UTILITIES */
/* ========================================================================= */

.emoji {
    font-style: normal;
    font-size: 1.2em;
}

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

.mt-sm { margin-top: var(--spacing-sm); }
.mt-md { margin-top: var(--spacing-md); }
.mt-lg { margin-top: var(--spacing-lg); }
.mb-sm { margin-bottom: var(--spacing-sm); }
.mb-md { margin-bottom: var(--spacing-md); }
.mb-lg { margin-bottom: var(--spacing-lg); }

.hidden { display: none !important; }
.visible { display: block !important; }

/* ========================================================================= */
/* GAME CARDS & GRID */
/* ========================================================================= */

.games-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
}

.game-card {
    background: var(--bg-card);
    border-radius: var(--border-radius);
    border: var(--border-width) solid var(--border-color);
    overflow: hidden;
    transition: all var(--transition-base);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
    display: block;
    box-shadow: var(--shadow-sm);
}

.game-card:hover {
    transform: translateY(-6px) rotate(-1deg);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.game-card-thumb {
    position: relative;
    aspect-ratio: 4/3;
    overflow: hidden;
}

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

.game-card:hover .game-card-thumb img {
    transform: scale(1.1);
}

.game-card-info {
    padding: var(--spacing-sm);
}

.game-card-title {
    font-family: var(--font-heading);
    font-size: var(--font-size-sm);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.game-card-category {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
}

/* Responsive adjustments */
@media (max-width: 1024px) {
    .games-grid {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .games-grid {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: var(--spacing-sm);
    }
}

@media (max-width: 480px) {
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }
}