.pbsw-wrapper {
    max-width: 500px;
    margin: 40px auto;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.pbsw-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 30px;
    color: #111;
}

.pbsw-wheel-container {
    position: relative;
    width: 400px;
    height: 400px;
    margin: 0 auto 30px;
}

#pbsw-canvas {
    border-radius: 50%;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

.pbsw-pointer {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 18px solid transparent;
    border-right: 18px solid transparent;
    border-top: 30px solid #111;
    z-index: 10;
}

.pbsw-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-width: 320px;
    margin: 0 auto;
}

.pbsw-form input[type="email"] {
    padding: 14px 16px;
    font-size: 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    outline: none;
}

.pbsw-form input[type="email"]:focus {
    border-color: #111;
}

#pbsw-spin-btn {
    padding: 16px;
    font-size: 16px;
    font-weight: 600;
    background: #111;
    color: #fff;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: background 0.2s;
}

#pbsw-spin-btn:hover {
    background: #333;
}

#pbsw-spin-btn:disabled {
    background: #999;
    cursor: not-allowed;
}

.pbsw-result {
    margin-top: 25px;
    padding: 20px;
    background: #f8f8f8;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 500;
}

.pbsw-result.success {
    background: #e8f5e9;
    color: #1b5e20;
}

.pbsw-result.error {
    background: #ffebee;
    color: #b71c1c;
}

@media (max-width: 480px) {
    .pbsw-wheel-container {
        width: 300px;
        height: 300px;
    }
    #pbsw-canvas {
        width: 300px;
        height: 300px;
    }
}