/**
 * Klasičan Gejming - CSS Variables & Base
 * Osnovne promenljive i reset stilovi
 */

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --bg-primary: #050508;
    --bg-secondary: #0a0a12;
    --bg-card: #12121c;
    --bg-card-hover: #1a1a28;
    --bg-hover: #1e1e2d;
    --bg-input: #0d0d15;
    --bg-darker: #08080d;
    
    --text-primary: #ffffff;
    --text-secondary: #b0b0c0;
    --text-muted: #6b6b80;
    
    --border-color: #1f1f30;
    --border-light: #2a2a40;
    --border-glow: rgba(255, 45, 117, 0.3);
    
    /* Accent colors */
    --accent-pink: #ff2d75;
    --accent-pink-light: #ff5c94;
    --accent-pink-dark: #cc2460;
    --accent-cyan: #00d4ff;
    --accent-cyan-light: #40e0ff;
    --accent-purple: #9945ff;
    --accent-purple-light: #b06aff;
    --accent-green: #00ff88;
    --accent-yellow: #ffcc00;
    --accent-orange: #ff6b35;
    --accent-red: #ff3366;
    
    /* Category colors - poboljšane za čitljivost */
    --cat-pc: #2563eb;            /* PC Igre - tamno plava */
    --cat-playstation: #1d4ed8;   /* PlayStation - Sony plava */
    --cat-xbox: #16a34a;          /* Xbox - zelena */
    --cat-nintendo: #dc2626;      /* Nintendo - crvena */
    --cat-esports: #9333ea;       /* eSports - ljubičasta */
    --cat-mobile: #ea580c;        /* Mobile - narandžasta */
    --cat-vr: #0891b2;            /* VR - teal */
    --cat-hardver: #475569;       /* Hardver - slate */
    --cat-default: #ec4899;       /* Default - pink */
    
    /* Primary alias */
    --primary: var(--accent-pink);
    --primary-dark: var(--accent-pink-dark);
    --secondary: var(--accent-cyan);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--accent-pink) 0%, var(--accent-purple) 100%);
    --gradient-cyan: linear-gradient(135deg, var(--accent-cyan) 0%, var(--accent-purple) 100%);
    --gradient-fire: linear-gradient(135deg, var(--accent-orange) 0%, var(--accent-pink) 100%);
    --gradient-neon: linear-gradient(90deg, var(--accent-cyan), var(--accent-pink), var(--accent-purple), var(--accent-cyan));
    --gradient-dark: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    --gradient-card: linear-gradient(145deg, rgba(26, 26, 40, 0.8) 0%, rgba(18, 18, 28, 0.9) 100%);
    
    /* Glass effect */
    --glass-bg: rgba(18, 18, 28, 0.7);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-blur: blur(20px);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.6);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.7);
    --shadow-glow-pink: 0 0 30px rgba(255, 45, 117, 0.4);
    --shadow-glow-cyan: 0 0 30px rgba(0, 212, 255, 0.4);
    --shadow-glow-purple: 0 0 30px rgba(153, 69, 255, 0.4);
    --shadow-inner: inset 0 2px 10px rgba(0, 0, 0, 0.5);
    
    /* Border radius */
    --radius-xs: 4px;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Fonts - Modern Gaming */
    --font-primary: 'Space Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Exo 2', 'Rajdhani', sans-serif;
    --font-heading: 'Rajdhani', 'Exo 2', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    
    /* Container */
    --container-width: 1400px;
    --container-padding: 24px;
    
    /* Z-index layers */
    --z-dropdown: 100;
    --z-sticky: 200;
    --z-modal: 1000;
    --z-toast: 2000;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-primary);
    background: linear-gradient(135deg, #0a0015 0%, #050510 25%, #0d0520 50%, #05051a 75%, #0a0010 100%);
    background-attachment: fixed;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    position: relative;
    overflow-x: hidden;
}

/* Animated gradient overlay */
body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(ellipse 80% 50% at 20% -20%, rgba(255, 45, 117, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse 60% 40% at 80% 0%, rgba(0, 212, 255, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse 50% 30% at 10% 100%, rgba(153, 69, 255, 0.1) 0%, transparent 40%),
        radial-gradient(ellipse 40% 50% at 90% 90%, rgba(255, 45, 117, 0.08) 0%, transparent 50%);
    pointer-events: none;
    z-index: -1;
    animation: gradientPulse 15s ease-in-out infinite alternate;
}

@keyframes gradientPulse {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.8; }
    100% { opacity: 1; transform: scale(1.02); }
}

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

a:hover {
    color: var(--accent-pink);
}

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

button {
    font-family: inherit;
    cursor: pointer;
}

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

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--text-primary);
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

h1 { font-size: 2.8rem; font-weight: 800; }
h2 { font-size: 2.2rem; font-weight: 700; }
h3 { font-size: 1.6rem; font-weight: 600; }
h4 { font-size: 1.35rem; font-weight: 600; }
h5 { font-size: 1.1rem; }
h6 { font-size: 0.95rem; }