* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    height: 100vh;
    overflow: hidden;
}

body {
    background-color: #0f0f0f;
    color: #ffffff;
    font-family: system-ui, -apple-system, sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 20px;
}

.container {
    max-width: 600px;
    width: 100%;
}

.logo {
    max-width: 180px;
    height: auto;
    margin-bottom: 2rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    letter-spacing: -0.025em;
}

h1 span {
    color: #ff6600;
}

.roulette-btn {
    padding: 16px 32px;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 12px;
    border: none;
    background-color: #ff6600;
    color: #fff;
    cursor: pointer;
    transition: transform 0.1s, background-color 0.2s;
    box-shadow: 0 4px 20px rgba(255, 102, 0, 0.4);
}

.roulette-btn:hover {
    background-color: #e55c00;
    transform: scale(1.02);
}

.roulette-btn:active {
    transform: scale(0.98);
}

.no-games {
    color: #a0a0aa;
    font-size: 1rem;
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
}