:root{color-scheme:light dark;--bg:light-dark(#f3f5f8,#101820);--card:light-dark(#fff,#1c2733);--text:light-dark(#152b3b,#e7edf5);--muted:light-dark(#5b6b79,#acb9c5);--line:light-dark(#dce3ea,#344453);--accent:light-dark(#006e61,#62d7c5)}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.5 system-ui,sans-serif}header,main,footer{max-width:1060px;margin:auto;padding:22px}header{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}h1{font-size:28px;margin:4px 0}h2{font-size:20px;margin:0}h3{font-size:17px;margin:0 0 8px}.eyebrow{font-size:11px;letter-spacing:.12em;color:var(--accent);font-weight:750}.muted,small{color:var(--muted)}small{display:block;margin-top:6px}.bar,.actions,.two{display:flex;align-items:center;justify-content:space-between;gap:10px}.two>*{flex:1;min-width:0}button,input,select,textarea{font:inherit}button{border:1px solid var(--line);background:var(--card);color:var(--text);border-radius:11px;padding:11px 14px;min-height:44px;cursor:pointer}button:disabled{opacity:.45;cursor:default}button.primary{background:var(--accent);color:light-dark(white,#092d27);border-color:var(--accent);font-weight:650}.quiet{background:transparent}input:not([type=checkbox]),select,textarea{width:100%;padding:11px;border:1px solid var(--line);border-radius:9px;color:var(--text);background:var(--bg)}input[type=checkbox]{width:20px;height:20px;accent-color:var(--accent);flex:none}label{display:block;font-size:14px;margin:9px 0}label.check{display:flex;align-items:center;gap:10px;min-height:44px}.card,#login,#editor{background:var(--card);border:1px solid var(--line);border-radius:17px;padding:18px;margin:12px 0}.card p{margin:8px 0}.badge{color:var(--accent);font-size:13px;font-weight:650}.card .actions{margin-top:15px}.card .actions button:first-child{flex:1}#message{padding:10px 0;margin:0;white-space:pre-wrap}#message:empty{display:none}#workspace{display:grid;grid-template-columns:minmax(270px,370px) minmax(0,1fr);gap:24px}#workspace:not(:has(#editor:not([hidden]))){display:block;max-width:670px;margin:auto}details{border-top:1px solid var(--line);margin-top:16px;padding-top:12px}summary{cursor:pointer;font-weight:650;min-height:44px;display:list-item;padding:8px 0}.tree{max-height:420px;overflow:auto;margin:10px 0}.node{display:flex;gap:5px;align-items:center;min-height:46px;border-bottom:1px solid var(--line)}.node label{display:flex;align-items:center;gap:8px;flex:1;margin:0}.node button{padding:4px;width:38px;min-height:38px;border:0;background:transparent}.node span{font-size:14px;overflow-wrap:anywhere}.days{display:flex;gap:6px;flex-wrap:wrap}.days label{position:relative;border:1px solid var(--line);border-radius:8px;padding:7px;display:flex;align-items:center;gap:4px}.days input{width:16px;height:16px}.sticky{position:sticky;bottom:0;background:var(--card);padding:14px 0 0;margin-top:16px;border-top:1px solid var(--line)}.sticky button{flex:1}.warning{padding:10px;border-left:3px solid #b78a38;font-size:13px;color:var(--muted)}footer{color:var(--muted);font-size:12px;padding-bottom:calc(20px + env(safe-area-inset-bottom))}button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:2px}[hidden]{display:none!important}@media(max-width:720px){header,main,footer{padding:16px}#workspace{display:block}#workspace:has(#editor:not([hidden])) #list{display:none}#editor{margin-top:0;padding:16px}.two{align-items:flex-start}h1{font-size:25px}}

.regionlist{max-height:300px;overflow:auto;border:1px solid var(--line);border-radius:10px;padding:4px 10px}
.depth-1{padding-left:10px}.depth-2{padding-left:20px}.depth-3{padding-left:30px}.depth-4{padding-left:40px}

#save-status{font-size:14px;line-height:1.4;white-space:pre-wrap;margin:0 0 10px}#save-status:empty{display:none}#save-status[data-state=error]{color:light-dark(#a51a2d,#ffb4be)}#save-status[data-state=success]{color:var(--accent)}

.time-controls{border:0;padding:0;margin:9px 0;min-width:0}.time-controls legend{font-size:14px;padding:0}.time-parts{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);gap:10px;align-items:end;max-width:320px}.time-parts label{margin:0;min-width:0}.time-parts>span{padding-bottom:11px}.time-parts select{min-height:44px}select:focus-visible{outline:3px solid var(--accent);outline-offset:2px}