.result-card { background: var(--light-bg); border-radius: 16px; padding: 1.5rem; margin-top: 1.5rem; }
        .drill-badge { font-family: monospace; background: #1f2937; color: white; border-radius: 12px; padding: 0.2rem 0.7rem; font-size: 0.8rem; display: inline-block; }
        .canvas-container { background: #fff; border-radius: 16px; padding: 1rem; border: 1px solid #e2e8f0; }
        .input-range-custom { width: 100%; }
        hr.divider { margin: 1.8rem 0; }
        .badge-standard { background: #2c6e9e20; color: #1e4a6e; font-weight: 500; }