/* ============================================
   VibeRider - Global Styling & Themes
   ============================================ */

:root {
    --theme-primary: #00ffff;
    --theme-secondary: #ff00ff;
    --theme-accent: #00ff88;
    --theme-bg: #001a2e;
    --theme-text: #ffffff;
    --theme-text-secondary: #b0b0b0;
}

/* ============================================
   Theme Definitions (Dynamically Switched)
   ============================================ */

body.theme-cyborgrid {
    --theme-primary: #00ffff;
    --theme-secondary: #ff00ff;
    --theme-accent: #00ff88;
    --theme-bg: #001a2e;
}

body.theme-neonstreet {
    --theme-primary: #ff9500;
    --theme-secondary: #ffd700;
    --theme-accent: #ff6b35;
    --theme-bg: #1a0f00;
}

body.theme-chromewave {
    --theme-primary: #ff1493;
    --theme-secondary: #ffffff;
    --theme-accent: #ffa0d2;
    --theme-bg: #2d1b3d;
}

body.theme-voidcrash {
    --theme-primary: #ff0000;
    --theme-secondary: #000000;
    --theme-accent: #ff4444;
    --theme-bg: #0d0d0d;
}

body.theme-dreamfloat {
    --theme-primary: #8b5cf6;
    --theme-secondary: #3b82f6;
    --theme-accent: #a78bfa;
    --theme-bg: #1e1b2f;
}

body.theme-solarrush {
    --theme-primary: #ffff00;
    --theme-secondary: #00ff00;
    --theme-accent: #ffaa00;
    --theme-bg: #2d2000;
}

body.theme-goldera {
    --theme-primary: #ffd700;
    --theme-secondary: #ffffff;
    --theme-accent: #ffed4e;
    --theme-bg: #3d2817;
}

/* ============================================
   Base Styles
   ============================================ */

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

html, body {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--theme-bg);
    color: var(--theme-text);
    font-size: 16px;
    line-height: 1.5;
    transition: background-color 0.3s ease, color 0.3s ease;
}

/* ============================================
   Phaser Container
   ============================================ */

#phaser-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ============================================
   Buttons & UI Elements
   ============================================ */

button {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    padding: 12px 24px;
    border: 2px solid var(--theme-primary);
    background-color: transparent;
    color: var(--theme-primary);
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    border-radius: 4px;
}

button:hover {
    background-color: var(--theme-primary);
    color: var(--theme-bg);
    box-shadow: 0 0 20px var(--theme-primary);
    transform: scale(1.05);
}

button:active {
    transform: scale(0.98);
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ============================================
   Input Fields
   ============================================ */

input[type="text"],
input[type="search"] {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    padding: 10px 15px;
    border: 2px solid var(--theme-primary);
    background-color: rgba(0, 0, 0, 0.5);
    color: var(--theme-text);
    border-radius: 4px;
    transition: all 0.3s ease;
}

input[type="text"]:focus,
input[type="search"]:focus {
    outline: none;
    border-color: var(--theme-accent);
    box-shadow: 0 0 10px var(--theme-accent);
    background-color: rgba(0, 0, 0, 0.8);
}

/* ============================================
   Text Styles
   ============================================ */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: 1px;
}

h1 {
    font-size: 3.5rem;
    text-transform: uppercase;
    text-shadow: 0 0 20px var(--theme-primary),
                 0 0 40px var(--theme-secondary);
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

.text-secondary {
    color: var(--theme-text-secondary);
}

/* ============================================
   Accessibility
   ============================================ */

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

/* ============================================
   Mobile Responsive
   ============================================ */

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    button {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }

    body {
        font-size: 14px;
    }

    button {
        padding: 8px 16px;
        font-size: 0.8rem;
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* ============================================
   Animations
   ============================================ */

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes glow {
    0%, 100% {
        text-shadow: 0 0 10px var(--theme-primary);
    }
    50% {
        text-shadow: 0 0 20px var(--theme-primary), 0 0 30px var(--theme-secondary);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

.slide-in-up {
    animation: slideInUp 0.6s ease-out;
}

.glow-text {
    animation: glow 2s ease-in-out infinite;
}