:root {
    --primary-bg: #0f1419;
    --secondary-bg: #1a1f2e;
    --accent-red: #ff4436;
    --accent-green: #00d4aa;
    --text-primary: #ffffff;
    --text-secondary: #b3b8c4;
}

* {
    box-sizing: border-box;
}

body {
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-primary);
    overflow-x: hidden;
}

.gradient-red {
    background: linear-gradient(135deg, #ff4436 0%, #ff6b5a 100%);
}

.gradient-green {
    background: linear-gradient(135deg, #00d4aa 0%, #26d0ce 100%);
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.sidebar {
    background: rgba(15, 20, 25, 0.95);
    backdrop-filter: blur(10px);
    transition: transform 0.3s ease;
}

.mobile-menu-open {
    transform: translateX(0);
}

/* .mobile-sidebar {
    transform: translateX(-100%);
} */

.promo-card {
    background: linear-gradient(135deg, rgba(255, 68, 54, 0.1) 0%, rgba(0, 212, 170, 0.1) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.bonus-ticker {
    background: linear-gradient(90deg, var(--accent-red) 0%, var(--accent-green) 100%);
    animation: ticker 30s linear infinite;
}

@keyframes ticker {
    0% { transform: translateX(100%); }
    100% { transform: translateX(-100%); }
}

.hero-bg {
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 20"><defs><radialGradient id="a" cx="50%" cy="50%"><stop offset="0%" stop-color="rgba(255,68,54,0.1)"/><stop offset="100%" stop-color="transparent"/></radialGradient></defs><rect width="100" height="20" fill="url(%23a)"/></svg>') center/cover;
}

@media (max-width: 768px) {
    .game-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
    .mobile-sidebar {
    transform: translateX(-100%);
}
.btn-login {
    display: none;
}
}

.stats-counter {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(45deg, var(--accent-red), var(--accent-green));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--accent-red), var(--accent-green));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    margin: 0 auto 1rem;
}