:root{--bg:#f4f6fa;--card:#fff;--ink:#1c2430;--mut:#6b7686;--line:#e1e6ee;--pri:#0b5ed7;--pri-d:#0a4fb4;--red:#d93a3a;--amb:#e08a00;--grn:#1f9d55;--col:#e9edf4;--r:12px;--nav:64px}
@media(prefers-color-scheme:dark){:root{--bg:#10141b;--card:#1a2029;--ink:#e8edf5;--mut:#93a0b4;--line:#2a3240;--col:#151b24;--pri:#4b8dff;--pri-d:#6ea2ff}}
*{box-sizing:border-box}html,body{margin:0;height:100%}body{font:15px/1.4 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--ink);-webkit-tap-highlight-color:transparent}
a{color:var(--pri);text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}
.shell{display:flex;min-height:100vh}
.side{width:230px;background:var(--card);border-right:1px solid var(--line);padding:16px 12px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:4px}
.brand{font-weight:700;font-size:17px;padding:4px 10px 14px}
.nav a{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:10px;color:var(--ink)}
.nav a.on{background:var(--pri);color:#fff}.nav a:hover:not(.on){background:var(--col)}
.side .me{margin-top:auto;padding:10px;border-top:1px solid var(--line);font-size:13px}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.top{display:flex;align-items:center;gap:10px;padding:12px 18px;border-bottom:1px solid var(--line);background:var(--card);position:sticky;top:0;z-index:5}
.top h1{font-size:18px;margin:0;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.page{padding:16px 18px 90px;flex:1;min-width:0}
.btn{border:1px solid var(--line);background:var(--card);padding:8px 14px;border-radius:10px;cursor:pointer;min-height:38px}
.btn.pri{background:var(--pri);color:#fff;border-color:var(--pri)}.btn.pri:hover{background:var(--pri-d)}
.btn.ok{background:var(--grn);color:#fff;border-color:var(--grn)}.btn.dng{color:var(--red)}
.btn.sm{padding:4px 10px;min-height:30px;font-size:13px}
input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--line);border-radius:10px;background:var(--card);min-height:40px}
textarea{min-height:90px;resize:vertical}label{display:block;font-size:12px;color:var(--mut);margin:10px 0 4px}
.bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-bottom:14px}.bar select,.bar input{width:auto;min-width:140px}
.board{display:flex;gap:12px;overflow-x:auto;align-items:flex-start;padding-bottom:20px;scroll-snap-type:x proximity}
.col{background:var(--col);border-radius:var(--r);width:290px;flex:0 0 290px;padding:10px;scroll-snap-align:start;max-height:calc(100vh - 170px);display:flex;flex-direction:column}
.col.over{outline:2px dashed var(--pri)}
.col h3{margin:2px 4px 10px;font-size:14px;display:flex;justify-content:space-between;gap:6px}
.col h3 .n{color:var(--mut);font-weight:400}.col .list{overflow-y:auto;display:flex;flex-direction:column;gap:8px;min-height:30px;flex:1}
.tile{background:var(--card);border-radius:10px;padding:10px 12px;box-shadow:0 1px 2px rgba(0,0,0,.08);cursor:pointer;border-left:4px solid transparent;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.tile.urgent{border-left-color:var(--red)}.tile.done .t{text-decoration:line-through;color:var(--mut)}
.tile .t{font-weight:600;word-break:break-word}.meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px;align-items:center;font-size:12px}
.chip{padding:2px 8px;border-radius:20px;background:var(--col);color:var(--mut);white-space:nowrap}
.chip.late{background:#fde8e8;color:var(--red)}.chip.today{background:#fff3d6;color:var(--amb)}.chip.src{background:#e6f0ff;color:var(--pri)}.chip.urg{background:var(--red);color:#fff}
.av{width:24px;height:24px;border-radius:50%;background:var(--pri);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;margin-left:auto}
.tile.drag{opacity:.4}.ghost{position:fixed;pointer-events:none;z-index:99;width:260px;opacity:.9;transform:rotate(2deg)}
.add{margin-top:8px}.add input{min-height:36px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:12px}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:14px}
.panel h3{margin:0 0 6px}.mut{color:var(--mut);font-size:13px}
.tree ul{list-style:none;margin:0;padding-left:22px;border-left:2px solid var(--line)}.tree>ul{border:0;padding-left:0}
.node{margin:6px 0}.node>.hd{display:flex;gap:8px;align-items:center;padding:8px 10px;background:var(--card);border:1px solid var(--line);border-radius:10px;cursor:pointer;flex-wrap:wrap}
.node .tog{width:18px;color:var(--mut)}.kind{font-size:11px;text-transform:uppercase;color:var(--mut)}
.pp{display:flex;flex-wrap:wrap;gap:6px;margin:6px 0 4px 26px}.pp a{padding:3px 10px;border-radius:20px;background:var(--col);color:var(--ink);font-size:13px}
.pp a.mgr{background:var(--pri);color:#fff}
table{width:100%;border-collapse:collapse;background:var(--card);border-radius:var(--r);overflow:hidden}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}th{font-size:12px;color:var(--mut)}
.modal-bg{position:fixed;inset:0;background:rgba(10,15,25,.55);z-index:50;display:flex;align-items:center;justify-content:center;padding:16px}
.modal{background:var(--card);border-radius:16px;width:100%;max-width:640px;max-height:92vh;overflow:auto;padding:18px}
.modal h2{margin:0 0 6px;font-size:18px}.row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cm{padding:8px 0;border-bottom:1px solid var(--line)}.cm b{font-size:13px}
.login{max-width:420px;margin:12vh auto;padding:20px}.login .btn{width:100%;margin-top:8px}
#toast{position:fixed;left:50%;bottom:80px;transform:translateX(-50%);background:#222;color:#fff;padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s;z-index:99}
#toast.on{opacity:1}.bottom{display:none}
@media(max-width:800px){
 .side{display:none}.page{padding:12px 12px 90px}
 .bottom{display:flex;position:fixed;left:0;right:0;bottom:0;background:var(--card);border-top:1px solid var(--line);height:var(--nav);padding-bottom:env(safe-area-inset-bottom);z-index:20}
 .bottom a{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;color:var(--mut);gap:2px}.bottom a.on{color:var(--pri)}.bottom a span{font-size:20px}
 .col{width:84vw;flex-basis:84vw;max-height:calc(100vh - 190px)}
 .modal-bg{align-items:flex-end;padding:0}.modal{border-radius:16px 16px 0 0;max-height:94vh}
 .row{grid-template-columns:1fr}table{font-size:13px}th:nth-child(n+4),td:nth-child(n+4){display:none}
}
.bar input[type=checkbox]{min-width:0;width:auto;min-height:0}