:root {
    --bg: #0a0a0f;
    --accent: #6c5ce7;
    --accent2: #a29bfe;
}

html, body {
    margin: 0;
    padding: 0;
    overflow: hidden;
    background: var(--bg);
    color: #e8e8f0;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    height: 100%;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
}

.go-wrap {
    width: min(480px, 100vw);
    max-height: 100vh;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    box-sizing: border-box;
}

.go-topbar { text-align: center; margin: 0; }
.go-title {
    margin: 0;
    font-size: clamp(18px, 4vw, 26px);
    color: var(--accent2);
    letter-spacing: 0.04em;
}
.go-tagline { margin: 2px 0 0; font-size: clamp(11px, 2.5vw, 13px); opacity: 0.7; }

.go-hud {
    display: flex;
    justify-content: center;
    gap: 24px;
}
.go-stat { text-align: center; }
.go-stat-label { display: block; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.6; }
.go-stat-value { font-size: 22px; font-weight: 700; color: #fff; }

.go-stage { position: relative; }
#go-canvas {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 10px;
    background: #b09a6f;
    touch-action: none;
    cursor: pointer;
}
.go-message {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -20px;
    text-align: center;
    font-size: 12px;
    opacity: 0.85;
    margin: 0;
}

.go-controls { display: flex; justify-content: center; gap: 10px; margin-top: 24px; }
.go-btn {
    background: var(--accent);
    color: #fff;
    border: 0;
    border-radius: 8px;
    padding: 9px 22px;
    font-size: 14px;
    cursor: pointer;
}
.go-btn:hover { background: #7d6ff0; }
.go-btn:active { transform: translateY(1px); }