[hidden]{display:none!important}
:root{
  --bg:#ffffff; --side:#f7f7f5; --text:#37352f; --muted:#787774; --line:#e9e9e7;
  --hover:rgba(55,53,47,.06); --accent:#b5476b; --accent-soft:#f6e6ec;
  --tag-todo:#e3e2e0; --tag-doing:#d3e5ef; --tag-done:#dbeddb; --tag-blocked:#ffe2dd;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#191919; --side:#202020; --text:#e6e6e4; --muted:#9b9a97; --line:#2f2f2f;
    --hover:rgba(255,255,255,.06); --accent:#e07a9c; --accent-soft:#3a2530;
    --tag-todo:#373737; --tag-doing:#28456c; --tag-done:#2b593f; --tag-blocked:#6e3630;
  }
}
*{box-sizing:border-box}
html,body{margin:0;height:100%;background:var(--bg);color:var(--text);font:15px/1.6 Inter,system-ui,sans-serif}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
#app{display:flex;height:100vh}
#sidebar{width:260px;flex:none;background:var(--side);border-right:1px solid var(--line);display:flex;flex-direction:column;padding:10px 8px;overflow-y:auto}
.ws{display:flex;align-items:center;gap:8px;padding:6px 8px 12px}
.ws-logo{width:24px;height:24px;border-radius:5px;background:var(--accent);color:#fff;font-size:11px;font-weight:700;display:grid;place-items:center}
.ws-name{font-weight:600;flex:1}
.search{width:100%;padding:6px 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);color:var(--text);margin-bottom:12px;font:inherit;font-size:14px}
.side-label{font-size:12px;color:var(--muted);font-weight:600;padding:4px 8px}
.node{display:flex;align-items:center;gap:4px;padding:3px 6px;border-radius:5px;cursor:pointer;font-size:14px;color:var(--muted)}
.node:hover{background:var(--hover)}
.node.active{background:var(--hover);color:var(--text);font-weight:500}
.node .tw{width:18px;height:18px;border-radius:4px;font-size:10px;display:grid;place-items:center;flex:none}
.node .tw:hover{background:var(--hover)}
.node .ic{flex:none}
.node .nm{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.node .add{opacity:0;width:18px;height:18px;border-radius:4px}
.node:hover .add{opacity:1}
.side-add{width:100%;text-align:left;padding:4px 8px;border-radius:5px;color:var(--muted);font-size:14px;margin-top:4px}
.side-add:hover{background:var(--hover)}
.side-foot{margin-top:auto;display:flex;gap:12px;padding:12px 8px 4px;border-top:1px solid var(--line)}
.link-btn{font-size:13px;color:var(--muted);cursor:pointer}
.link-btn:hover{color:var(--text)}

#main{flex:1;display:flex;flex-direction:column;min-width:0}
.topbar{height:46px;display:flex;align-items:center;gap:8px;padding:0 14px;border-bottom:1px solid transparent}
.crumbs{flex:1;font-size:14px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.crumbs span{cursor:pointer}.crumbs span:hover{color:var(--text)}
.icon-btn{width:30px;height:30px;border-radius:5px;display:grid;place-items:center}
.icon-btn:hover{background:var(--hover)}
.page{flex:1;overflow-y:auto;padding:40px 16px 160px}
.inner{max-width:760px;margin:0 auto}
.page-icon{font-size:56px;line-height:1;cursor:pointer;display:inline-block;margin-bottom:8px}
.title{font-size:38px;font-weight:700;outline:none;margin:0 0 16px;line-height:1.2}
.title:empty:before{content:"Untitled";color:var(--muted);opacity:.5}

.block{position:relative;display:flex;align-items:flex-start;gap:4px;margin-left:-28px;padding-left:4px}
.handle{width:22px;height:24px;opacity:0;color:var(--muted);border-radius:4px;flex:none;font-size:14px;margin-top:1px}
.block:hover .handle{opacity:1}
.handle:hover{background:var(--hover)}
.content{flex:1;outline:none;padding:2px 2px;min-height:1.6em;word-break:break-word}
.content:empty:focus:before{content:attr(data-ph);color:var(--muted);opacity:.6}
.b-h1 .content{font-size:28px;font-weight:700;margin-top:18px}
.b-h2 .content{font-size:22px;font-weight:600;margin-top:12px}
.b-h3 .content{font-size:18px;font-weight:600;margin-top:8px}
.b-quote .content{border-left:3px solid var(--text);padding-left:14px}
.b-callout .content{background:var(--hover);border-radius:6px;padding:12px 14px}
.b-code .content{font-family:ui-monospace,Menlo,monospace;font-size:13.5px;background:var(--hover);border-radius:6px;padding:12px 14px;white-space:pre-wrap}
.b-divider .content{border-top:1px solid var(--line);margin:12px 0;min-height:0;height:1px;padding:0}
.mark{flex:none;width:22px;text-align:center;padding-top:2px}
.b-todo input{margin-top:6px;accent-color:var(--accent);width:15px;height:15px}
.b-todo.done .content{text-decoration:line-through;color:var(--muted)}
.b-page .content{cursor:pointer;text-decoration:underline;text-decoration-color:var(--line);text-underline-offset:3px}

.menu{position:fixed;z-index:50;background:var(--bg);border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 28px rgba(0,0,0,.15);padding:6px;width:240px;max-height:320px;overflow-y:auto}
.menu .mi{display:flex;gap:10px;align-items:center;padding:6px 8px;border-radius:5px;cursor:pointer;font-size:14px}
.menu .mi.sel,.menu .mi:hover{background:var(--hover)}
.menu .mi .k{width:24px;text-align:center;color:var(--muted)}

/* Tasks database */
.db-bar{display:flex;gap:6px;align-items:center;border-bottom:1px solid var(--line);margin:8px 0 12px;flex-wrap:wrap}
.tab{padding:6px 10px;font-size:14px;color:var(--muted);border-bottom:2px solid transparent;margin-bottom:-1px}
.tab.on{color:var(--text);border-color:var(--text)}
.db-bar .sp{flex:1}
.btn{background:var(--accent);color:#fff;border-radius:6px;padding:5px 12px;font-size:13px;font-weight:500}
.table{width:100%;border-collapse:collapse;font-size:14px}
.table th{text-align:left;font-weight:500;color:var(--muted);border-bottom:1px solid var(--line);padding:6px 8px;font-size:13px}
.table td{border-bottom:1px solid var(--line);padding:4px 8px;vertical-align:middle}
.table td[contenteditable]{outline:none}
.table select,.table input[type=date]{font:inherit;font-size:13px;background:transparent;color:var(--text);border:0;padding:3px}
.tag{display:inline-block;padding:1px 8px;border-radius:4px;font-size:13px}
.s-To\ do{background:var(--tag-todo)}.s-Doing{background:var(--tag-doing)}.s-Done{background:var(--tag-done)}.s-Blocked{background:var(--tag-blocked)}
.board{display:flex;gap:12px;overflow-x:auto;padding-bottom:8px}
.col{flex:0 0 240px;background:var(--hover);border-radius:8px;padding:8px;min-height:120px}
.col h4{margin:2px 4px 8px;font-size:13px;font-weight:600}
.col.over{outline:2px dashed var(--accent)}
.card{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:8px 10px;margin-bottom:8px;font-size:14px;cursor:grab}
.card .meta{font-size:12px;color:var(--muted);margin-top:4px}
.del{opacity:.4}.del:hover{opacity:1}
.mobile-only{display:none}

@media (max-width:760px){
  .mobile-only{display:grid}
  #sidebar{position:fixed;inset:0 auto 0 0;z-index:40;transform:translateX(-100%);transition:transform .2s;box-shadow:0 0 40px rgba(0,0,0,.2)}
  #sidebar.open{transform:none}
  .page{padding:20px 16px 120px}
  .block{margin-left:-6px}
  .handle{display:none}
  .title{font-size:30px}
  .table{display:block;overflow-x:auto}
}

/* Login + status */
.login{min-height:100vh;display:grid;place-items:center;padding:16px}
.login-card{width:100%;max-width:340px;display:flex;flex-direction:column;gap:10px;text-align:center}
.login-card h1{margin:6px 0 0;font-size:24px}
.login-card input{padding:10px 12px;border:1px solid var(--line);border-radius:7px;background:var(--bg);color:var(--text);font:inherit}
.ws-logo.big{width:44px;height:44px;font-size:16px;border-radius:9px;margin:0 auto}
.muted{color:var(--muted);margin:0 0 8px}
.btn.wide{padding:10px;font-size:15px}
.msg{min-height:1.2em;font-size:13px;color:var(--accent);margin:0}
.who{font-size:12px;color:var(--muted);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.save-state{font-size:12px;color:var(--muted)}
.side-section{margin-bottom:12px}
.b-file .content{padding:6px 0}
.b-file img{max-width:100%;border-radius:6px;display:block}
.filechip{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;border:1px solid var(--line);border-radius:6px;font-size:14px;color:var(--text);text-decoration:none}
.filechip:hover{background:var(--hover)}
.drop{outline:2px dashed var(--accent);outline-offset:-8px}
.empty-hint{color:var(--muted);cursor:text;padding:2px}