/* Cyberpunk Neon Theme (Ultra) */
:root {
    --bg-primary: #050511;
    --bg-secondary: #0a0a1f;
    --bg-tertiary: #13133a;
    --bg-card: #0e0e24;

    --text-primary: #e2e2ff;
    --text-secondary: #8b8bb5;

    --primary: #ff00ff;
    --primary-hover: #d400d4;
    --accent: #00ffff;

    --border-color: rgba(255, 0, 255, 0.2);

    /* Neon Glows */
    --shadow-sm: 0 0 10px rgba(255, 0, 255, 0.3);
    --shadow-md: 0 0 20px rgba(0, 255, 255, 0.3);
    --shadow-lg: 0 0 30px rgba(255, 0, 255, 0.4);
}

body {
    background-image:
        repeating-linear-gradient(90deg, rgba(255, 0, 255, 0.03) 0px, rgba(255, 0, 255, 0.03) 1px, transparent 1px, transparent 40px),
        repeating-linear-gradient(0deg, rgba(0, 255, 255, 0.03) 0px, rgba(0, 255, 255, 0.03) 1px, transparent 1px, transparent 40px);
}

.header {
    border-bottom: 2px solid var(--primary);
    box-shadow: 0 0 15px rgba(255, 0, 255, 0.4);
}

.logo-icon {
    filter: drop-shadow(0 0 5px #ff00ff);
}

.game-card {
    border: 1px solid var(--border-color);
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    clip-path: polygon(0 8px,
            8px 0,
            100% 0,
            100% calc(100% - 8px),
            calc(100% - 8px) 100%,
            0 100%);
}

.game-card:hover {
    border-color: var(--accent);
    box-shadow: 0 0 20px rgba(0, 255, 255, 0.5);
    transform: translateY(-5px);
}

.game-card::before {
    background: linear-gradient(to top, rgba(255, 0, 255, 0.2), transparent);
}

.btn-primary {
    background: transparent;
    border: 2px solid var(--primary);
    box-shadow: 0 0 10px var(--primary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.btn-primary:hover {
    background: var(--primary);
    box-shadow: 0 0 30px var(--primary);
}

.category-tag.active {
    background: transparent;
    border: 1px solid var(--accent);
    color: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

.nav-link.active::after {
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}