/* =============================================================================
   BASE.CSS - Core Variables, Resets, and Global Styles
   Zeroed Ascent - Indie Game Studio | REDESIGN v2
   ============================================================================= */

/* --- CSS CUSTOM PROPERTIES --- */
:root {
    /* Core Palette */
    --bg-color: #030308;
    --bg-panel: #08080f;
    --bg-surface: #0c0c16;
    --bg-elevated: #10101c;

    /* Accent Colors - Multi-chromatic Cyber */
    --accent-primary: #00eaff;
    --accent-secondary: #bf5af2;
    --accent-tertiary: #ff375f;
    --accent-warm: #ff9f0a;

    /* Accent Transparencies */
    --accent-dim: rgba(0, 234, 255, 0.08);
    --accent-glow: rgba(0, 234, 255, 0.25);
    --accent-glow-strong: rgba(0, 234, 255, 0.5);
    --secondary-dim: rgba(191, 90, 242, 0.08);
    --secondary-glow: rgba(191, 90, 242, 0.25);
    --tertiary-dim: rgba(255, 55, 95, 0.08);
    --tertiary-glow: rgba(255, 55, 95, 0.25);

    /* Gradient Combos */
    --gradient-cyber: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    --gradient-hot: linear-gradient(135deg, var(--accent-tertiary), var(--accent-warm));
    --gradient-aurora: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-tertiary));
    --gradient-border: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary), var(--accent-primary));

    /* Text Colors */
    --text-main: #e0e0e8;
    --text-muted: #8888a0;
    --text-dim: #555570;
    --text-ghost: #333348;

    /* Structural */
    --grid-color: #12121e;
    --border-color: #252535;
    --border-glow: #353548;

    /* Typography */
    --font-header: 'Press Start 2P', cursive;
    --font-mono: 'Space Mono', monospace;

    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-2xl: 6rem;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    --transition-bounce: 0.4s cubic-bezier(0.68, -0.55, 0.27, 1.55);
    --transition-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

    /* Glassmorphism */
    --glass-bg: rgba(8, 8, 15, 0.7);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-blur: 20px;

    /* Z-Index Scale */
    --z-background: -1;
    --z-particles: 0;
    --z-base: 1;
    --z-socket: 10;
    --z-modal: 50;
    --z-player: 100;
    --z-overlay: 500;
    --z-intro: 1000;
    --z-fx: 9999;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-xl: 24px;
}

/* --- RESET & BASE --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: var(--font-mono);
    line-height: 1.6;
    overflow: hidden;
    user-select: none;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    min-height: 100vh;
    min-height: 100dvh;
}

/* --- CUSTOM CURSORS --- */
body {
    cursor: url('data:image/svg+xml;utf8,<svg width="32" height="32" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><path d="M16 10 L20 16 L16 22 L12 16 Z" fill="none" stroke="%23ffffff" stroke-width="1.5" opacity="0.8"/></svg>') 16 16, auto;
}

.cursor-interactive,
button, a, [role="button"] {
    cursor: url('data:image/svg+xml;utf8,<svg width="32" height="32" viewBox="0 0 32 32" xmlns="http://www.w3.org/2000/svg"><path d="M16 4 L24 16 L16 28 L8 16 Z" fill="%2300eaff" stroke="none" opacity="0.9"/></svg>') 16 16, pointer !important;
}

/* --- TYPOGRAPHY UTILITIES --- */
.font-header {
    font-family: var(--font-header);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.font-mono {
    font-family: var(--font-mono);
}

.accent {
    color: var(--accent-primary);
}

.accent-secondary {
    color: var(--accent-secondary);
}

.accent-tertiary {
    color: var(--accent-tertiary);
}

/* --- GLASSMORPHISM UTILITY --- */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--glass-border);
}

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

:focus-visible {
    outline: 2px solid var(--accent-primary);
    outline-offset: 2px;
}

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

/* --- SCROLLBAR STYLING --- */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-primary);
}

/* --- SELECTION --- */
::selection {
    background: var(--accent-primary);
    color: var(--bg-color);
}