:root{color:#17211b;font-synthesis:none;text-rendering:optimizelegibility;background:#f3f1e8;font-family:Inter,ui-sans-serif,system-ui,-apple-system,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 8% 5%,#ddefdab8,#0000 28rem),#f3f1e8;min-width:320px;min-height:100vh;margin:0}button,input{font:inherit}button:focus-visible,input:focus-visible{outline-offset:2px;outline:3px solid #da7b39}h1,h2,p,dl,dd{margin-top:0}.workspace{grid-template-columns:minmax(0,1.15fr) minmax(300px,.85fr);gap:24px;width:min(1180px,100% - 48px);margin:0 auto;padding:56px 0 72px;display:grid}.workspace__header{grid-column:1/-1;max-width:760px;padding:0 4px 12px}.workspace__header h1,.workspace--status h1{color:#163b2a;letter-spacing:-.045em;margin-bottom:12px;font-family:Georgia,serif;font-size:clamp(2.5rem,6vw,4.75rem);line-height:.96}.workspace__header>p:last-child{color:#516058;max-width:650px;margin-bottom:0;line-height:1.65}.workspace--status{display:block}.eyebrow,.step-label{color:#a94f1c;letter-spacing:.15em;text-transform:uppercase;margin-bottom:10px;font-size:.78rem;font-weight:800}.panel{background:#fffffcde;border:1px solid #23413021;border-radius:22px;min-width:0;padding:28px;box-shadow:0 18px 48px #21302714}.panel--add{grid-row:span 2}.panel--history{grid-column:1/-1}.panel__heading{margin-bottom:22px}.panel__heading h2{color:#173d2b;margin-bottom:0;font-family:Georgia,serif;font-size:1.8rem}.song-form,.field{display:grid}.song-form{gap:18px}.field{gap:7px}.field label{color:#273d31;font-size:.9rem;font-weight:750}.field input{color:#17211b;background:#fff;border:1px solid #aab5ad;border-radius:10px;width:100%;min-height:46px;padding:10px 12px}.field input[type=file]{padding:8px}.field input[aria-invalid=true]{border-color:#b43e2e}.field__hint{color:#5b675f;overflow-wrap:anywhere;font-size:.82rem}.field__error{color:#a42d24;font-size:.86rem;font-weight:650}.button{color:#fff;cursor:pointer;background:#1f6041;border:0;border-radius:999px;min-height:44px;padding:10px 17px;font-weight:750}.button:hover:not(:disabled){background:#164b32}.button:disabled{cursor:wait;opacity:.58}.button--secondary{color:#214732;background:#e2ede4;min-height:38px;padding:8px 14px;font-size:.88rem}.notice{color:#46564c;background:#eff2ed;border-radius:12px;margin-bottom:0;padding:14px 16px;line-height:1.5}.notice p:last-of-type{margin-bottom:12px}.notice--success{color:#245638;background:#e0f0e2;margin-top:18px}.notice--storage{margin-top:12px}.notice--error{color:#862c25;background:#fae7e3}.song-list{gap:10px;margin:0;padding:0;list-style:none;display:grid}.song-list__item{border-bottom:1px solid #e0e5df;justify-content:space-between;align-items:center;gap:14px;padding:13px 0;display:flex}.song-list__item:first-child{padding-top:0}.song-list__item>div{gap:3px;min-width:0;display:grid}.song-list__item strong,.song-details dd{overflow-wrap:anywhere}.song-list__item span{color:#647068;font-size:.85rem}.storage-note{color:#647068;border-top:1px solid #e0e5df;margin:22px 0 0;padding-top:18px;font-size:.82rem;line-height:1.55}.history-list{gap:12px;margin:0 0 26px;padding:0;list-style:none;display:grid}.history-list>li{background:#f8f9f5;border:1px solid #e0e5df;border-radius:14px;gap:7px;padding:16px;display:grid}.history-list span,.history-list time{color:#647068;font-variant-numeric:tabular-nums;font-size:.88rem}.history-list__heading,.history-list__actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.history-list .button{justify-self:start}.button--danger{background:#9b392d}.song-details{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:0;display:grid}.song-details div{min-width:0}.song-details dt{color:#6b766f;letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px;font-size:.74rem;font-weight:800}.song-details dd{color:#24372c;margin-bottom:0;font-weight:700}.player-stack{border-top:1px solid #e0e5df;gap:18px;margin-top:24px;padding-top:22px;display:grid}.player,.loop-editor,.tempo-control{gap:16px;display:grid}.practice-control{background:#f7f8f5;border:1px solid #e0e5df;border-radius:.75rem;gap:1rem;margin-top:1rem;padding:1rem;display:grid}.practice-control__actions{flex-wrap:wrap;gap:.75rem;display:flex}.player__heading{justify-content:space-between;align-items:baseline;gap:16px;display:flex}.player__heading h3,.player__heading p{margin-bottom:0}.player__heading h3{color:#173d2b;font-family:Georgia,serif;font-size:1.25rem}.player__heading p{color:#647068;font-size:.84rem}.player__transport,.seek-control{gap:10px;display:grid}.player__transport{grid-template-columns:auto minmax(0,1fr);align-items:end}.seek-control span,.loop-boundary span,.loop-boundary legend{color:#5d6a62;font-size:.78rem;font-weight:750}.seek-control input,.loop-boundary__slider input{accent-color:#1f6041;width:100%}.loop-editor__boundaries{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.loop-boundary{background:#f4f6f1;border:0;border-radius:14px;gap:8px;min-width:0;margin:0;padding:14px;display:grid}.loop-boundary legend{color:#24372c;padding:0}.loop-boundary__time,.loop-boundary__slider{gap:6px;display:grid}.loop-boundary__time input{color:#24372c;width:100%;font:inherit;font-variant-numeric:tabular-nums;background:#fff;border:1px solid #c8d0c9;border-radius:9px;padding:9px 10px}.loop-boundary__time input[aria-invalid=true]{border-color:#a43c2d}.notice--quiet{padding:10px 12px;font-size:.88rem}.tempo-control{border-top:1px solid #e0e5df;margin-top:18px;padding-top:18px}.tempo-control__summary{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:0;display:grid}.tempo-control__summary div{background:#f4f6f1;border-radius:12px;min-width:0;padding:12px}.tempo-control__summary dt,.tempo-control__slider span{color:#647068;margin-bottom:5px;font-size:.76rem;font-weight:750}.tempo-control__summary dd{color:#24372c;font-variant-numeric:tabular-nums;margin:0;font-weight:750}.tempo-control__slider{gap:7px;display:grid}.tempo-control__slider input{accent-color:#1f6041;width:100%}@media (width<=800px){.workspace{grid-template-columns:1fr;width:min(100% - 28px,680px);padding:34px 0 48px}.panel--add{grid-row:auto}}@media (width<=480px){.panel{padding:22px}.song-details,.tempo-control__summary,.player__heading,.player__transport,.loop-editor__boundaries{grid-template-columns:1fr}.player__heading{display:grid}}