:root{color-scheme:dark;--bg:#101620;--panel:#192230;--field:#111a28;--line:#344258;--ink:#ecf0f6;--muted:#a8b5c9;--accent:#b4e7c6;--warn:#f3c674;--bad:#ffadb1;font:15px/1.6 system-ui,-apple-system,BlinkMacSystemFont,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,textarea,select{font:inherit}button,input,textarea,select{border:1px solid var(--line);border-radius:9px;background:var(--field);color:var(--ink);padding:.6rem .85rem}button{cursor:pointer}button:hover{border-color:var(--accent)}button:disabled{opacity:.4;cursor:default}.primary{background:var(--accent);color:#14231b;font-weight:650}.danger{color:var(--bad)}a{color:var(--accent)}:focus-visible{outline:3px solid var(--warn);outline-offset:3px}.shell{display:grid;grid-template-columns:230px minmax(0,1fr);min-height:100vh}aside{background:#151c29;border-right:1px solid var(--line);padding:28px 20px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:22px}.brand{font-size:22px;letter-spacing:-.8px;font-weight:750}.brand em{font-style:normal;color:var(--accent)}.tag{font-size:11px;letter-spacing:1.8px;color:var(--muted);text-transform:uppercase}nav{display:grid;gap:5px}nav button{border:0;background:none;text-align:left;display:flex;align-items:center;gap:12px;font-size:14px;padding:12px}nav button.active{background:#283c35;color:var(--accent)}nav span{color:var(--muted);font-size:12px;width:18px}.side-foot{margin-top:auto;font-size:12px;color:var(--muted)}main{padding:32px 42px 130px;min-width:0;max-width:1500px}.top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:32px}.top input{font-weight:650;flex:1;min-width:180px;background:none;font-size:19px}.top select{max-width:250px}.save{font-size:12px;color:var(--muted)}h1{font-size:35px;line-height:1.15;letter-spacing:-1.3px;margin:8px 0 16px;font-weight:650}h2{font-size:20px;letter-spacing:-.5px;margin:0 0 15px}h3{font-size:16px;margin:0 0 12px}p{margin:0 0 15px}.lead{color:var(--muted);max-width:740px;font-size:16px}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;margin:20px 0}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.grid>.card{margin:0}.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.row label{display:flex;gap:8px;align-items:center}.row input[type=number]{width:105px}label.field{display:grid;gap:6px;margin:12px 0;color:var(--muted);font-size:13px}.field input,.field select,.field textarea{width:100%;color:var(--ink)}textarea{min-height:120px;resize:vertical}small,.hint{color:var(--muted);font-size:12px}.warning{padding:12px 16px;border-left:3px solid var(--warn);background:#3d332333;color:var(--warn);margin:15px 0}.error{color:var(--bad)}.success{color:var(--accent)}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.pill{border-radius:30px;padding:6px 12px;font-size:12px;background:var(--field)}.choices{display:flex;gap:10px;flex-wrap:wrap}.shape{display:grid;grid-template-columns:auto 1fr;gap:3px 8px;padding:10px 13px;background:var(--field);border:1px solid var(--line);border-radius:9px;min-width:100px}.shape small{grid-column:1/-1;font-family:monospace}.shape:has(input:checked){border-color:var(--accent)}input[type=checkbox]{accent-color:var(--accent)}.table{overflow:auto;max-height:520px}table{width:100%;border-collapse:collapse;text-align:left;font-size:13px}th{color:var(--muted);font-weight:500;background:var(--panel);position:sticky;top:0;z-index:1}th,td{padding:9px 8px;border-bottom:1px solid var(--line);vertical-align:middle}td input{width:90px;padding:5px 7px}td input.text{width:145px}.table td button{padding:4px 7px}td small{display:block}input.narrow{width:85px}.transport{position:fixed;bottom:0;left:230px;right:0;padding:14px 25px;background:#131d2cf5;border-top:1px solid var(--line);display:flex;gap:13px;align-items:center;flex-wrap:wrap;z-index:10}.transport input[type=range]{width:100px;padding:0}.transport .time{font-variant-numeric:tabular-nums;font-size:13px;color:var(--muted)}.transport .range{display:flex;gap:5px;align-items:center;font-size:12px}.transport .range input{width:75px;padding:5px}.transport select{padding:5px}.roll{width:100%;height:270px;border-radius:8px;background:var(--field);display:block;touch-action:manipulation}.roll text{fill:var(--muted);font-size:10px}.wave{width:100%;height:100px;display:block;background:var(--field);border-radius:8px}.mix{display:grid;grid-template-columns:90px 1fr 60px;align-items:center;gap:12px;margin:10px 0}.mix input{width:100%}.proposal{border:1px solid var(--line);padding:18px;border-radius:12px;margin:12px 0}.proposal.selected{border-color:var(--accent)}.proposal h3{margin-bottom:4px}.proposal .row{margin-top:15px}.section-card{display:grid;grid-template-columns:minmax(160px,1fr) 105px 105px auto;gap:10px;align-items:end;border-top:1px solid var(--line);padding:14px 0}.section-card textarea{grid-column:1/-1}.project-card{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:18px;border-bottom:1px solid var(--line)}.empty{padding:25px;color:var(--muted);text-align:center}.metadata{display:flex;gap:25px;flex-wrap:wrap}.metadata strong{font-size:27px;display:block;line-height:1.2}.metadata small{text-transform:uppercase;letter-spacing:1px}.progress{width:100%;accent-color:var(--accent);margin:12px 0}#toast{position:fixed;right:22px;top:22px;max-width:440px;padding:15px 20px;background:#d5eddf;color:#16241b;border-radius:12px;box-shadow:0 8px 35px #0005;z-index:100;display:none}#toast.show{display:block}#toast.error{background:#ffd8db}.badge{font-size:12px;padding:3px 9px;border:1px solid var(--line);border-radius:20px}.asset{display:grid;grid-template-columns:1fr 130px 100px auto;align-items:center;gap:10px;padding:14px 0;border-bottom:1px solid var(--line)}.asset span{overflow:hidden;text-overflow:ellipsis}.asset small{display:block}.analysis-review{max-height:360px;overflow:auto}.note-selected{background:#2d413b}.detail{background:var(--field);border-radius:8px;padding:12px;margin-bottom:14px}.source-controls audio{width:100%}.step-link{margin-top:25px}.mobile-brand{display:none}.analysis-actions{display:flex;gap:10px;flex-wrap:wrap}.split{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}button.icon{padding:5px 10px}.fret-diagram{width:125px;height:125px}.file-drop{border:1px dashed #6f8b83;padding:34px 24px;border-radius:12px;text-align:center;background:#20382c33}.file-drop input{max-width:100%}.source-warning{font-size:12px;color:var(--warn)}
@media(max-width:1000px){.shell{grid-template-columns:190px 1fr}aside{padding:24px 12px}.brand{font-size:19px}main{padding:25px 22px 160px}.transport{left:190px}.grid{grid-template-columns:1fr}.asset{grid-template-columns:1fr 110px}.section-card{grid-template-columns:1fr 90px 90px}}
@media(max-width:680px){.shell{display:block}aside{height:auto;position:static;padding:16px 14px;border-right:0;gap:12px}.side-foot{display:none}nav{display:flex;overflow:auto;gap:3px}nav button{white-space:nowrap;padding:9px;font-size:12px}nav span{display:none}.brand{font-size:22px}.tag{font-size:10px}main{padding:20px 14px 220px}h1{font-size:30px}.card{padding:18px}.transport{left:0;padding:10px;gap:8px}.transport .range input{width:58px}.top{margin-bottom:20px}.top select{max-width:100%;width:100%}.section-card{grid-template-columns:1fr 70px 70px}.section-card .row{grid-column:1/-1}.mix{grid-template-columns:70px 1fr 60px}#toast{left:15px;right:15px}.file-drop{padding:25px 12px}}
@media print{aside,.top,.transport,button{display:none}.shell{display:block}main{padding:0}.card{border:0}}

.download-ready{position:fixed;top:18px;right:18px;max-width:480px;z-index:101;padding:14px 20px;border-radius:10px;background:#b4e7c6;color:#132c20;box-shadow:0 6px 30px #0005;overflow-wrap:anywhere}

/* Installed app + iPhone controls. Zoom remains available for accessibility. */
body{padding:env(safe-area-inset-top) env(safe-area-inset-right) 0 env(safe-area-inset-left)}
.shell{min-height:100dvh}main{padding-bottom:calc(var(--transport-height,130px) + 28px)}
.transport{padding-bottom:calc(14px + env(safe-area-inset-bottom));max-height:55dvh;overflow-y:auto;overscroll-behavior:contain}
.transport-primary,.transport-settings{display:flex;align-items:center;gap:12px;flex-wrap:wrap;min-width:0}
.transport-toggle{display:none}.transport-settings label{display:flex;align-items:center;gap:6px}
.install-dialog{width:min(560px,calc(100% - 28px));max-height:calc(100dvh - 48px - env(safe-area-inset-top) - env(safe-area-inset-bottom));padding:26px;border:1px solid var(--line);border-radius:18px;background:var(--panel);color:var(--ink);overflow:auto;box-shadow:0 24px 80px #0008}
.install-dialog::backdrop{background:#050911bd}.install-dialog img{border-radius:15px;margin-bottom:14px}.install-dialog li{margin:0 0 14px}.install-dialog ol{padding-left:24px}.install-dialog h2{font-size:24px}
.pwa-status{position:fixed;top:calc(env(safe-area-inset-top) + 12px);left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100% - 28px);background:var(--panel);border:1px solid var(--accent);border-radius:12px;padding:12px 16px;z-index:90;box-shadow:0 6px 30px #0005;font-size:14px}
.pwa-status[hidden]{display:none}
@media(max-width:680px){
  button,select,input:not([type=checkbox]):not([type=range]),textarea{font-size:16px;min-height:44px}
  button{touch-action:manipulation}input[type=checkbox]{width:22px;height:22px;min-height:22px;flex-shrink:0}
  .table td button{min-height:44px;min-width:44px}.table td input{padding:8px}
  main{padding-bottom:calc(var(--transport-height,80px) + 24px)}
  .top{gap:8px}.top input{min-width:0;flex-basis:100%;width:100%}.top button{min-width:44px}.top .save{flex-basis:100%}
  .row label{flex-wrap:wrap;min-width:0;max-width:100%}.field,select,input,textarea{min-width:0;max-width:100%}
  .section-card{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.section-card>.field:first-child{grid-column:1/-1}.section-card .field input{width:100%}
  .asset{grid-template-columns:minmax(0,1fr) minmax(90px,110px)}.asset .row{grid-column:1/-1}.asset span{overflow-wrap:anywhere}
  .mix label{overflow-wrap:anywhere}.file-drop{padding:22px 12px}.file-drop input{width:100%;font-size:14px}
  .transport{left:0;right:0;bottom:var(--keyboard-gap,0px);padding:8px max(10px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(10px,env(safe-area-inset-left));display:block}
  .transport-primary{display:grid;grid-template-columns:minmax(94px,1fr) 44px 44px 64px 44px;gap:6px}
  .transport-primary button{padding:8px;white-space:nowrap}.transport-label{display:none}.transport .time{font-size:11px;text-align:center;white-space:nowrap;overflow:hidden}
  .transport-toggle{display:block}.transport-settings{display:none;gap:12px;padding:12px 0 4px;border-top:1px solid var(--line);margin-top:8px}
  .transport-settings.open{display:flex}.transport .range{flex-basis:100%;font-size:16px}.transport .range input{width:80px}.transport select{padding:8px}
  .keyboard-open .transport{display:none}
  #toast,.download-ready{top:calc(env(safe-area-inset-top) + 12px);left:14px;right:14px;max-width:none;overflow-wrap:anywhere}
  .install-dialog{padding:20px;font-size:16px}.install-dialog .row button{width:100%}
}
@media(max-width:360px){.transport-primary{grid-template-columns:minmax(82px,1fr) 42px 42px 44px 42px;gap:4px}.transport-primary button{min-width:0;padding:6px}.transport .time{font-size:10px}}
@media print{.pwa-status,.install-dialog,.download-ready{display:none}}

/* Update notices take their own space instead of covering the navigation. */
.pwa-status{position:relative;inset:auto;transform:none;width:auto;max-width:none;margin:12px 14px 0;display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.pwa-status[hidden]{display:none}.pwa-status button{min-height:44px}
@media print{.pwa-status{display:none}}