:root{color-scheme:light;--paper:#faf9f6;--ink:#192125;--muted:#596165;--line:#d8d9d5;--orange:#b94a20;--orange-d:#923815;--dark:#15252c;--soft:#eeede7;--ok:#2f6b4f}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.55 Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;padding-bottom:env(safe-area-inset-bottom)}
a{color:inherit;text-underline-offset:4px}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:absolute;left:12px;top:-80px;background:var(--ink);color:#fff;padding:10px 14px;z-index:10}
.skip:focus{top:10px}
[hidden]{display:none!important}

.bar{max-width:760px;margin:0 auto;padding:16px 18px 12px;display:flex;align-items:baseline;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}
.brand{font-size:24px;font-weight:800;letter-spacing:-1.2px;text-decoration:none}
.brand span{color:var(--orange)}
.app-name{font-family:Georgia,"Times New Roman",serif;font-size:20px}
.app-name small{font-family:Arial,sans-serif;font-size:11px;color:var(--muted);margin-left:4px}

main{max-width:760px;margin:0 auto;padding:16px 18px 30px}

.note-head{display:flex;gap:10px;align-items:center}
.title{flex:1;min-width:0;border:0;border-bottom:1px solid var(--line);background:transparent;padding:8px 2px;font-family:Georgia,"Times New Roman",serif;font-size:22px}
.title:focus{outline:0;border-bottom-color:var(--orange)}

.switches{display:flex;gap:10px;align-items:center;justify-content:space-between;margin:14px 0 16px;flex-wrap:wrap}
.seg{display:inline-flex;border:1px solid var(--ink);border-radius:999px;overflow:hidden}
.seg button{border:0;background:transparent;padding:9px 16px;font-size:14px;font-weight:700;min-height:42px}
.seg button.on{background:var(--ink);color:#fff}
.lang select{border:1px solid var(--line);background:#fff;border-radius:8px;padding:9px 10px;min-height:42px;font-size:14px}

.rec-zone{display:flex;align-items:center;gap:16px;padding:16px;background:var(--soft);border-radius:14px}
.rec{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:112px;height:112px;border-radius:50%;border:0;background:var(--orange);color:#fff;font-weight:700;font-size:14px;box-shadow:0 6px 18px rgba(185,74,32,.28);transition:transform .12s,background .15s;-webkit-tap-highlight-color:transparent;touch-action:manipulation}
.rec:active{transform:scale(.96)}
.rec-dot{width:22px;height:22px;border-radius:50%;background:#fff}
.rec.on{background:var(--dark);box-shadow:0 0 0 0 rgba(185,74,32,.6);animation:pulse 1.4s infinite}
.rec.on .rec-dot{border-radius:4px;background:#ff8a5c}
.rec:disabled{background:#9aa3a6;box-shadow:none;cursor:not-allowed}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(185,74,32,.55)}70%{box-shadow:0 0 0 18px rgba(185,74,32,0)}100%{box-shadow:0 0 0 0 rgba(185,74,32,0)}}
.rec-info{min-width:0}
.status{margin:0;font-size:15px;line-height:1.45}
.timer{margin:6px 0 0;font-family:Consolas,"Courier New",monospace;font-size:13px;color:var(--muted);min-height:1em}

.interim{min-height:1.5em;margin:10px 2px 6px;color:var(--muted);font-style:italic}

.text{width:100%;min-height:220px;border:1px solid var(--line);border-radius:12px;background:#fff;padding:14px;font-size:17px;line-height:1.6;resize:vertical}
.text:focus{outline:0;border-color:var(--ink)}

.items{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.items li{display:flex;align-items:center;gap:6px;border-bottom:1px solid var(--line)}
.items .tick{flex:1;min-width:0;display:flex;align-items:center;gap:14px;border:0;background:transparent;text-align:left;padding:14px 4px;font-size:18px;min-height:54px;-webkit-tap-highlight-color:transparent}
.items .box{flex:0 0 auto;width:26px;height:26px;border:2px solid var(--ink);border-radius:6px;display:grid;place-items:center;font-size:16px;color:#fff}
.items li.done .box{background:var(--ok);border-color:var(--ok)}
.items li.done .label{text-decoration:line-through;color:var(--muted)}
.items .label{overflow-wrap:anywhere}
.items .del{flex:0 0 auto;border:0;background:transparent;color:var(--muted);font-size:22px;width:44px;height:44px;border-radius:8px}
.items .del:hover{color:var(--orange);background:var(--soft)}
.add-item{display:flex;gap:8px;margin-top:12px}
.add-item input{flex:1;min-width:0;border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#fff}
.hint{font-size:13px;color:var(--muted);margin:10px 2px 0}

.actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.primary,.ghost{min-height:44px;padding:10px 16px;border-radius:8px;font-weight:700;font-size:14px}
.primary{border:1px solid var(--ink);background:var(--ink);color:#fff}
.primary:hover{background:var(--orange);border-color:var(--orange)}
.ghost{border:1px solid var(--line);background:#fff}
.ghost:hover{border-color:var(--ink)}
.ghost.small{min-height:38px;padding:7px 12px;font-size:13px}
.danger{color:var(--orange)}
.saved{min-height:1.4em;margin:8px 2px 0;font-size:13px;color:var(--muted)}

.notes{margin-top:30px;border-top:1px solid var(--ink);padding-top:14px}
.notes h2{margin:0 0 12px;font-size:13px;letter-spacing:.11em;text-transform:uppercase}
.note-list{list-style:none;margin:0;padding:0}
.note-list li{border-bottom:1px solid var(--line)}
.note-list button{display:block;width:100%;text-align:left;border:0;background:transparent;padding:12px 4px}
.note-list li.current button{background:var(--soft)}
.note-list b{display:block;font-family:Georgia,"Times New Roman",serif;font-weight:400;font-size:18px}
.note-list small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
.note-list span{display:block;color:var(--muted);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.muted{color:var(--muted);font-size:14px}

.help{margin-top:28px;border:1px solid var(--line);border-radius:12px;background:#fff}
.help summary{padding:14px 16px;font-weight:700;cursor:pointer}
.help-body{padding:0 16px 14px;font-size:15px;color:#333}
.help h3{font-size:15px;margin:16px 0 4px}
.help p{margin:0 0 8px}
.help ul{padding-left:20px;margin:0}
.help li{margin-bottom:6px}

.foot{max-width:760px;margin:0 auto;padding:18px;border-top:1px solid var(--line);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px}

@media(max-width:520px){
  .bar{padding:12px 16px 10px}
  .brand{font-size:21px}
  .app-name{font-size:17px}
  main{padding:12px 16px 24px}
  .title{font-size:20px}
  .rec-zone{flex-direction:column;text-align:center;gap:12px}
  .rec{width:128px;height:128px;font-size:15px}
  .actions .primary{flex:1 1 100%}
  .actions .ghost{flex:1 1 calc(50% - 5px)}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}