:root{--color-base: #0f1113;--color-surface: #1b2128;--color-panel: #232b33;--color-grid: #2f3943;--color-accent: #f2a900;--color-accent-cool: #5fb3ce;--color-success: #4ade80;--color-warning: #f59e0b;--color-text: #e6edf3;--color-muted: #9aa4ad;--font-primary: "IBM Plex Sans", system-ui, sans-serif;--font-display: "Exo 2", system-ui, sans-serif;font-family:var(--font-primary);color:var(--color-text);background-color:var(--color-base);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}html,body,#root{width:100%;height:100%;margin:0}.app{width:100%;height:100%;position:relative}canvas{display:block}.tick-counter{position:absolute;top:12px;left:12px;padding:6px 10px;background:#1b2128e6;border:1px solid var(--color-grid);border-radius:6px;font-family:var(--font-display);font-size:12px;letter-spacing:.04em;pointer-events:none;-webkit-user-select:none;user-select:none}.fps-counter{position:absolute;top:12px;right:12px;padding:6px 10px;background:#1b2128e6;border:1px solid var(--color-grid);border-radius:6px;font-family:var(--font-display);font-size:12px;letter-spacing:.04em;pointer-events:none;-webkit-user-select:none;user-select:none}.toolbar{position:absolute;left:50%;bottom:16px;transform:translate(-50%);display:grid;gap:10px;padding:12px;background:#232b33eb;border:1px solid var(--color-grid);border-radius:10px;box-shadow:0 12px 28px #00000059}.toolbar-title{font-family:var(--font-display);font-size:11px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--color-muted)}.toolbar-tools{display:grid;grid-template-columns:repeat(10,1fr);gap:6px}.toolbar-button{display:grid;gap:4px;padding:6px;width:56px;border-radius:8px;border:1px solid transparent;background:#1b2128e6;color:var(--color-text);cursor:pointer;transition:border-color .15s ease,transform .15s ease}.toolbar-button:hover{border-color:var(--color-accent-cool);transform:translateY(-1px)}.toolbar-button.is-active{border-color:var(--color-accent);box-shadow:inset 0 0 0 1px #f2a90059}.toolbar-button.is-empty{border-color:var(--color-grid);background:#1b212899;opacity:.45;pointer-events:none}.toolbar-button.is-empty:hover{border-color:var(--color-grid);transform:none}.toolbar-label{font-family:var(--font-display);font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.toolbar-key{font-family:var(--font-display);font-size:10px;color:var(--color-muted);justify-self:center}.toolbar-preview{width:40px;height:40px;justify-self:center;pointer-events:none}.toolbar-preview canvas{pointer-events:none}.controls-hint{position:absolute;bottom:16px;left:16px;display:flex;gap:16px;padding:10px 14px;background:#232b33eb;border:1px solid var(--color-grid);border-radius:8px;box-shadow:0 8px 20px #0000004d;pointer-events:none;-webkit-user-select:none;user-select:none}.controls-hint-section{display:flex;flex-direction:column;align-items:center;gap:4px}.controls-hint-keys{display:flex;gap:4px}.controls-hint-row{display:flex;align-items:center;gap:6px}.controls-hint-key{display:flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 6px;font-family:var(--font-display);font-size:11px;font-weight:500;background:#1b2128e6;border:1px solid var(--color-grid);border-radius:4px;color:var(--color-muted)}.controls-hint-label{font-family:var(--font-display);font-size:11px;color:var(--color-muted)}