/* ============================================
   VOIDBORNE LEGACY - BASE STYLES
   Arcane Ink Productions
   ============================================ */

/* CSS Variables - Arcane Color Palette */
:root {
    /* Primary Colors - Void & Shadow */
    --void-black: #0a0a0f;
    --shadow-deep: #12121a;
    --shadow-mid: #1a1a26;
    --shadow-light: #252533;
    
    /* Accent Colors - Arcane Energy */
    --arcane-purple: #8b5cf6;
    --arcane-glow: #a78bfa;
    --arcane-dim: #6d28d9;
    --blood-crimson: #dc2626;
    --blood-dark: #991b1b;
    --gold-ancient: #d4a574;
    --gold-bright: #f5d0a9;
    
    /* Text Colors */
    --text-primary: #e8e6e3;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --text-arcane: #c4b5fd;
    
    /* UI Elements */
    --border-dark: #2d2d3a;
    --border-glow: rgba(139, 92, 246, 0.3);
    --glass-bg: rgba(18, 18, 26, 0.85);
    
    /* Fonts */
    --font-display: 'Cinzel Decorative', 'Palatino Linotype', serif;
    --font-heading: 'Cinzel', 'Georgia', serif;
    --font-body: 'Cormorant Garamond', 'Georgia', serif;
    --font-ui: 'Fira Sans', 'Segoe UI', sans-serif;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    
    /* Borders & Shadows */
    --border-radius: 4px;
    --border-ornate: 2px solid var(--border-dark);
    --shadow-subtle: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-elevated: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-arcane: 0 0 20px rgba(139, 92, 246, 0.15);
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-smooth: 300ms ease;
}

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

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

body {
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--void-black);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Animated background */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 20%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(109, 40, 217, 0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(18, 18, 26, 0.9) 0%, var(--void-black) 100%);
    pointer-events: none;
    z-index: -1;
}

::selection {
    background: var(--arcane-purple);
    color: var(--void-black);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    background: linear-gradient(135deg, var(--gold-ancient) 0%, var(--gold-bright) 50%, var(--gold-ancient) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 0 40px rgba(212, 165, 116, 0.3);
}

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

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

a:hover {
    color: var(--gold-ancient);
}

/* Buttons */
.btn {
    font-family: var(--font-ui);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: var(--space-sm) var(--space-lg);
    border: 1px solid var(--border-dark);
    border-radius: var(--border-radius);
    background: var(--shadow-deep);
    color: var(--text-primary);
    cursor: pointer;
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 92, 246, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover {
    border-color: var(--arcane-purple);
    box-shadow: var(--shadow-arcane);
    transform: translateY(-2px);
}

.btn:hover::before {
    left: 100%;
}

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

.btn-primary {
    background: linear-gradient(135deg, var(--arcane-dim) 0%, var(--arcane-purple) 100%);
    border-color: var(--arcane-purple);
    color: white;
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--arcane-purple) 0%, var(--arcane-glow) 100%);
}

.btn-danger {
    background: linear-gradient(135deg, var(--blood-dark) 0%, var(--blood-crimson) 100%);
    border-color: var(--blood-crimson);
}

.btn-gold {
    background: linear-gradient(135deg, #78350f 0%, var(--gold-ancient) 50%, #78350f 100%);
    border-color: var(--gold-ancient);
    color: var(--void-black);
    font-weight: 600;
}

/* Utility Classes */
.text-center { text-align: center; }
.text-gold { color: var(--gold-ancient); }
.text-arcane { color: var(--arcane-glow); }
.text-muted { color: var(--text-muted); }
.text-danger { color: var(--blood-crimson); }

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

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

/* Animations */
.fade-in {
    animation: fadeIn 0.5s ease forwards;
}

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

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

@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 5px var(--arcane-purple); }
    50% { box-shadow: 0 0 20px var(--arcane-purple), 0 0 30px var(--arcane-dim); }
}

/* Notifications */
.notification {
    position: fixed;
    top: var(--space-lg);
    right: var(--space-lg);
    padding: var(--space-md) var(--space-lg);
    background: var(--shadow-deep);
    border: 1px solid var(--border-dark);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-elevated);
    animation: slideIn 0.3s ease;
    z-index: 9999;
    font-family: var(--font-ui);
    font-size: 0.875rem;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification-success { border-left: 3px solid #22c55e; }
.notification-error { border-left: 3px solid var(--blood-crimson); }
.notification-warning { border-left: 3px solid var(--gold-ancient); }
.notification-info { border-left: 3px solid var(--arcane-purple); }