:root{--bg:#f3f5f7;--card:#fff;--ink:#15202b;--mute:#5b6877;--line:#e1e6eb;--acc:#0f6e66;--red:#c23a2e;--tint:#e3f1ef;color-scheme:light dark}
@media(prefers-color-scheme:dark){:root{--bg:#0f1722;--card:#17212d;--ink:#e8edf3;--mute:#9aa8b8;--line:#2a3646;--acc:#4fb3a8;--red:#ff6b5e;--tint:#16322f}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.45 system-ui,-apple-system,"Segoe UI",sans-serif}
a{color:var(--acc)}
.shell{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
aside{background:var(--card);border-right:1px solid var(--line);padding:22px 14px;display:flex;flex-direction:column;gap:20px}
.brand{font-weight:800;font-size:20px;padding:0 10px}
nav{display:flex;flex-direction:column;gap:2px}
nav a{padding:9px 12px;border-radius:9px;text-decoration:none;color:var(--ink);font-weight:500}
nav a.on{background:var(--tint);color:var(--acc);font-weight:700}
.who{margin-top:auto;font-size:13px;color:var(--mute);padding:0 10px}
main{padding:28px clamp(14px,4vw,44px);max-width:980px;width:100%}
h1{margin:0 0 14px;font-size:30px;letter-spacing:-.02em}
h2{margin:0 0 8px;font-size:18px}h3{margin:0 0 6px}
.card{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin-bottom:16px;display:block}
.cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px;align-items:start}
.cols .card{margin-bottom:0}
input:not([type=checkbox]),select,textarea{font:inherit;color:var(--ink);background:var(--card);border:1px solid var(--line);border-radius:9px;padding:9px 11px;width:100%;margin:4px 0}
.row{display:flex;flex-wrap:wrap;gap:10px;align-items:end;margin-top:6px}
.row label{display:flex;flex-direction:column;gap:3px;font-size:13px;color:var(--mute);flex:1 1 120px}
.row input,.row select{margin:0}
label.chk{flex-direction:row!important;align-items:center;gap:6px;color:var(--ink)!important;flex:0 0 auto!important;font-size:15px!important}
button{font:inherit;cursor:pointer;background:var(--card);color:var(--ink);border:1px solid var(--line);border-radius:9px;padding:9px 14px;min-height:40px}
button.pri{background:var(--acc);color:#fff;border-color:var(--acc);font-weight:700}
button.del{background:none;border:0;color:var(--mute)}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px}
.inl{display:inline-block;margin:0}
.mute{color:var(--mute);font-size:13px}
.line{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.card.line{padding:12px 16px}
.grow{flex:1;min-width:0}
.prio{min-width:28px;height:28px;border-radius:8px;display:grid;place-items:center;font-weight:700;background:var(--line)}
.bang,.ug.on{background:var(--red)!important;color:#fff!important;border-color:var(--red)!important;font-weight:800}
.bang{border-radius:99px;padding:2px 9px;font-size:12px}
button.ug{font-weight:800;color:var(--mute);padding:3px 9px;min-height:32px}
button.ck{border:0;background:none;font-size:20px;padding:0 4px}
.task.done{opacity:.5}.task.done b{text-decoration:line-through}
.time{width:96px;font-size:13px;color:var(--mute);flex:none}
.badge{background:var(--tint);color:var(--acc);font-weight:700;font-size:12px;border-radius:99px;padding:3px 9px}
.tabs{display:flex;flex-wrap:wrap;gap:6px;margin:0 0 14px}
.tabs a,.tabs span{border:1px solid var(--line);border-radius:99px;padding:5px 14px;text-decoration:none;color:var(--mute)}
.tabs .on{background:var(--ink);color:var(--bg);border-color:var(--ink)}
.slot{display:flex;gap:12px;padding:8px 12px;border-radius:10px;margin:6px 0;background:var(--line)}
.slot.prop{background:var(--tint);border:1.5px dashed var(--acc)}
.capture{display:flex;gap:10px;align-items:center}.capture input[name=title]{margin:0;flex:1}
.flash{background:var(--tint);border-radius:10px;padding:10px 14px}
.map{width:100%;height:auto}.map .ln line{stroke:var(--mute);stroke-width:1.5}
.map rect{fill:var(--card);stroke:var(--acc);stroke-width:1.5}.map text{font-size:12.5px;font-weight:600;fill:var(--ink)}.map .kd{font-size:10px;fill:var(--mute);font-weight:500}
.idea.hl{outline:2px solid var(--acc)}
details summary{cursor:pointer;color:var(--mute);margin-top:8px}
.kdl{font-weight:600}
.auth{display:grid;place-items:center;min-height:100vh;padding:16px}
.authbox{background:var(--card);border:1px solid var(--line);border-radius:14px;padding:24px;width:100%;max-width:360px;display:flex;flex-direction:column;gap:12px}
.authbox label{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--mute)}
.err{color:var(--red);margin:0}

.topbar,.tabbar{display:none}
input[type=checkbox]{width:20px;height:20px;accent-color:var(--acc)}
.dur{display:flex;align-items:center;gap:6px;color:var(--ink)}.dur input{width:72px!important}
.days{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.days .chk{border:1px solid var(--line);border-radius:99px;padding:6px 12px}
.slot.blk{background:transparent;border:1px solid var(--line);color:var(--mute)}
@media(max-width:820px){
 body{padding-bottom:calc(64px + env(safe-area-inset-bottom))}
 .shell{display:block}aside{display:none}
 .topbar{display:flex;justify-content:space-between;align-items:center;padding:calc(10px + env(safe-area-inset-top)) 16px 10px;background:var(--card);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}
 .topbar .brand{padding:0}.topbar .who{margin:0}
 .tabbar{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom);z-index:10}
 .tabbar a{flex:1;text-align:center;padding:14px 2px;font-size:12px;text-decoration:none;color:var(--mute);min-height:48px}
 .tabbar a.on{color:var(--acc);font-weight:700;box-shadow:inset 0 3px 0 var(--acc)}
 main{padding:16px 14px}h1{font-size:24px}
 input,select,textarea,button{font-size:16px}
 button,input:not([type=checkbox]),select{min-height:44px}
 input[type=checkbox]{width:24px;height:24px}
 .row label{flex:1 1 100%}.row .chk{flex:1 1 auto!important}
 .row button{flex:1 1 100%}
 .capture{flex-wrap:wrap}.capture button{flex:1 1 100%}
 .card{padding:14px}.cols{grid-template-columns:1fr}
 .line{flex-wrap:wrap}.time{width:auto;min-width:84px}
 .tabs a,.tabs span{padding:9px 14px}
}

.btn{display:inline-block;text-decoration:none;border-radius:9px;padding:10px 16px;min-height:44px;line-height:24px}
.btn.pri{background:var(--acc);color:#fff;font-weight:700}
code{background:var(--line);border-radius:6px;padding:2px 6px;word-break:break-all}
@media(max-width:820px){.tabbar{overflow-x:auto}.tabbar a{flex:0 0 auto;min-width:78px;padding:14px 10px}}

.map{aspect-ratio:16/9;touch-action:none;cursor:grab;user-select:none;-webkit-user-select:none;background:var(--bg);border-radius:10px}
.map .node{cursor:move}.map .node:hover rect{stroke-width:3}.map .node.dropt rect{fill:var(--tint);stroke-width:4}
.mapbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:8px}
.drop{border:2px dashed var(--line);border-radius:10px;padding:12px;text-align:center;margin-top:10px;color:var(--mute)}
.drop.over{border-color:var(--acc);background:var(--tint)}
.drop input[type=file]{width:auto;margin:6px 0;border:0;padding:0;min-height:0}
.thumb{height:48px;width:48px;object-fit:cover;border-radius:6px}

.shortcuts{display:flex;flex-wrap:wrap;gap:10px}
.mlink{color:var(--ink);text-decoration:none;font-weight:600}.mlink.unread{font-weight:800}
.mlink:hover{text-decoration:underline}
.btn.sm{padding:6px 12px;min-height:36px;line-height:22px;border:1px solid var(--line);color:var(--ink)}
.dot{width:9px;height:9px;border-radius:50%;background:var(--acc);flex:none}