:root{--bois-fonce: #35353a;--bois: #46464c;--ivoire: #e9e7e1;--laiton: #8d8d94;--laiton-clair: #cfcdc7;--accent: #c08a3e;--rouge-alerte: #a8412f;--meter-face: #e8e4d8;--meter-face-shadow: #d3cfc1;--meter-ink: #2a2a28;--meter-good: #2f6b41;--meter-good-bright: #6fcf87;--font-titre: "Iowan Old Style", "Palatino Linotype", Georgia, serif;--font-corps: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-dial: "Helvetica Neue", Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bois-fonce);color:var(--ivoire);font-family:var(--font-corps)}.page{min-height:100dvh;display:flex;flex-direction:column;align-items:center;padding:env(safe-area-inset-top,1.5rem) 1.25rem env(safe-area-inset-bottom,1.5rem)}.page__header{text-align:center;margin:1.5rem 0 .5rem;position:relative;width:100%}.settings-btn{position:absolute;top:0;right:.5rem;width:2.4rem;height:2.4rem;border-radius:50%;border:1px solid var(--laiton);background:transparent;color:var(--laiton-clair);font-size:1.2rem;cursor:pointer}.settings-btn:active{background:var(--laiton);color:var(--bois-fonce)}.back-btn{align-self:flex-start}.settings-heading{font-family:var(--font-titre);font-weight:500;font-size:1.1rem;color:var(--laiton-clair);margin:1rem 0 0;align-self:flex-start}.page__header h1{font-family:var(--font-titre);font-weight:500;font-size:clamp(1.8rem,5vw,2.6rem);letter-spacing:.02em;margin:0;color:var(--laiton-clair)}.page__subtitle{margin:.25rem 0 0;color:var(--ivoire);opacity:.65;font-size:.95rem}.meter{flex:1;width:100%;max-width:640px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1.25rem}#meter-canvas{width:100%;max-width:480px;height:auto;aspect-ratio:600 / 420}.status{margin:0;font-size:1rem;color:var(--ivoire);opacity:.8;min-height:1.4em}.debug{margin:0;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.85rem;color:var(--ivoire);opacity:.5;min-height:1.2em}.diagnostics-section{display:flex;flex-direction:column;align-items:center;gap:1.25rem;width:100%}.debug-toggle-label{display:flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--ivoire);align-self:flex-start}.log-panel{width:100%;max-width:480px;display:flex;flex-direction:column;gap:.5rem}.log-toolbar{display:flex;gap:.5rem;justify-content:center}.log-btn{font-family:var(--font-corps);font-size:.85rem;padding:.4rem .9rem;border-radius:999px;border:1px solid var(--laiton);background:transparent;color:var(--laiton-clair);cursor:pointer}.log-btn:active{background:var(--laiton);color:var(--bois-fonce)}.log-output{width:100%;font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.78rem;color:var(--ivoire);background:var(--bois);border:1px solid var(--laiton);border-radius:8px;padding:.5rem;resize:vertical}.build-tag{font-family:ui-monospace,SF Mono,Menlo,monospace;font-size:.7rem;color:var(--ivoire);opacity:.3;padding:.5rem 0 1rem}.start-btn{font-family:var(--font-corps);font-size:1.05rem;font-weight:600;padding:.85rem 2.2rem;border-radius:999px;border:1px solid var(--laiton);background:transparent;color:var(--laiton-clair);cursor:pointer;transition:background .15s ease,color .15s ease}.start-btn:active{background:var(--laiton);color:var(--bois-fonce)}.start-btn:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.start-hint{margin:-.75rem 0 0;font-size:.8rem;color:var(--ivoire);opacity:.5}.note-selector{display:flex;align-items:center;gap:1.5rem}.step-btn{width:2.6rem;height:2.6rem;border-radius:50%;border:1px solid var(--laiton);background:transparent;color:var(--laiton-clair);font-size:1.4rem;line-height:1;cursor:pointer}.step-btn:active{background:var(--laiton);color:var(--bois-fonce)}.target-note-label{font-family:var(--font-titre);font-size:1.6rem;min-width:4.5rem;text-align:center;color:var(--ivoire)}.temperament-panel{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap;justify-content:center}.temperament-select{font-family:var(--font-corps);font-size:.9rem;padding:.4rem .7rem;border-radius:999px;border:1px solid var(--laiton);background:var(--bois-fonce);color:var(--laiton-clair)}.pitch-panel{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap;justify-content:center;font-size:.9rem;color:var(--ivoire)}.pitch-input{width:4.5rem;font-family:var(--font-corps);font-size:.9rem;padding:.35rem .5rem;border-radius:8px;border:1px solid var(--laiton);background:var(--bois-fonce);color:var(--laiton-clair);text-align:center}.pitch-preset{font-size:.8rem;padding:.3rem .6rem}@media (prefers-reduced-motion: reduce){*{transition:none!important}}