body {
    margin: 0;
    font-family: monospace;
    background: #000;
    color: #fff;
}

.container {
    max-width: 900px;
    margin: auto;
    padding: 15px;
}

h1 {
    text-align: center;
    font-size: 2rem;
    background: linear-gradient(90deg, #ff00ff, #9b5cff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.card {
    background: rgba(255,255,255,0.03);
    border-radius: 18px;
    padding: 15px;
    margin-bottom: 15px;
    border: 1px solid rgba(155,92,255,0.3);
}

button {
    width: 100%;
    margin-top: 8px;
    padding: 14px;
    border-radius: 12px;
    border: none;
    background: #140a2e;
    color: white;
}

button.selected {
    background: linear-gradient(90deg, #ff00ff, #9b5cff);
}

.submit {
    margin-top: 20px;
    background: linear-gradient(90deg, #7b2cbf, #ff00ff);
}

.bar {
    height: 10px;
    background: #1a1a1a;
}

.fill {
    height: 100%;
    background: linear-gradient(90deg, #ff00ff, #9b5cff);
    width: 0%;
}

.fill.top {
    background: linear-gradient(90deg, #ff00ff, #ffffff);
}

canvas {
    width: 100% !important;
}