:root {
    --tp-font-family:
        system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial,
        sans-serif;
}
body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background-color: #fafafa;
    font-family: 'Cinzel', serif;
}
canvas {
    display: block;
}
#recording-indicator {
    position: absolute;
    top: 20px;
    left: 20px;
    color: #ff3333;
    font-size: 24px;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    display: none;
    z-index: 1000;
    pointer-events: none;
    display: flex;
    align-items: center;
    gap: 10px;
}
.record-dot {
    width: 16px;
    height: 16px;
    background-color: #ff3333;
    border-radius: 50%;
    animation: blink 1s infinite;
}
@keyframes blink {
    0% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
    100% {
        opacity: 1;
    }
}
#ui-toggle-button {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 2000;
    background-color: rgba(30, 30, 30, 0.8);
    color: white;
    border: 1px solid #555;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    font-family: var(--tp-font-family);
    transition: background-color 0.2s;
}
#ui-toggle-button:hover {
    background-color: rgba(60, 60, 60, 0.8);
}
#tp-container {
    position: absolute;
    top: 50px;
    right: 10px;
    z-index: 1500;
    width: 300px;
}