:root{--bg:#151b22;--bg2:#1d2630;--bg3:#26313d;--line:#33404d;--tx:#e7edf3;--mut:#93a3b3;--acc:#6f9a45;--acc2:#a8cc7f;--ok:#3fb27f;--bad:#e5594f;--star:#f2c94c;--r:10px}
body.light{--bg:#f3f5f7;--bg2:#fff;--bg3:#e9edf1;--line:#d3dae1;--tx:#18212a;--mut:#5d6b78;--acc:#547435;--acc2:#45602b;--star:#c99400}
*{box-sizing:border-box}html,body{margin:0;height:100%;background:var(--bg);color:var(--tx);font:15px/1.45 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
button,input,select,textarea{font:inherit;color:inherit}
button{background:var(--bg3);border:1px solid var(--line);border-radius:8px;padding:8px 13px;cursor:pointer;min-height:40px}
button.pri{background:var(--acc);border-color:var(--acc);color:#fff;font-weight:600}button.danger{color:var(--bad)}
button.ghost{background:none;border-color:transparent}button.ico{background:none;border:0;min-width:40px;padding:6px;font-size:18px;color:var(--mut)}
button:disabled{opacity:.5}
input,select,textarea{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:9px 10px;width:100%;min-height:40px}
textarea{min-height:90px;resize:vertical}label{display:block;font-size:13px;color:var(--mut);margin:10px 0 4px}
.off{background:#5a3a00;color:#ffd590;text-align:center;font-size:13px;padding:3px;position:fixed;left:0;right:0;top:0;z-index:40}
/* layout */
.wrap{display:flex;height:100vh;height:100dvh}
#side{width:290px;flex:none;background:var(--bg2);border-right:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden}
#side .top{padding:12px;padding-top:max(12px,env(safe-area-inset-top));border-bottom:1px solid var(--line)}
#side .top img{height:38px;background:#fff;border-radius:6px;padding:3px 7px;display:block;margin-bottom:10px}
#side .nav{flex:1;overflow-y:auto;padding:6px 6px 20px}
.ni{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:8px;cursor:pointer;user-select:none;color:var(--tx)}
.ni:hover{background:var(--bg3)}.ni.on{background:var(--bg3);font-weight:600}.ni .i{width:22px;text-align:center;flex:none}.ni .n{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.ni .c{font-size:12px;color:var(--mut)}.ni .c.red{color:var(--bad);font-weight:700}
.dot{width:12px;height:12px;border-radius:4px;display:inline-block;flex:none}
.grp{font-size:12px;text-transform:uppercase;letter-spacing:.5px;color:var(--mut);padding:12px 10px 4px;display:flex;align-items:center;gap:6px;cursor:pointer}
.grp .n{flex:1}.sep{height:1px;background:var(--line);margin:8px 6px}
#side .foot{border-top:1px solid var(--line);padding:8px;display:flex;gap:6px;flex-wrap:wrap;padding-bottom:max(8px,env(safe-area-inset-bottom))}
#side .foot button{flex:1;min-width:0;font-size:13px;padding:6px}
#main{flex:1;min-width:0;display:flex;flex-direction:column;overflow:hidden}
.mh{display:flex;align-items:center;gap:8px;padding:12px 16px;padding-top:max(12px,env(safe-area-inset-top))}
.mh h1{font-size:24px;margin:0;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mh .sub{color:var(--mut);font-size:13px}
#burger{display:none}
.bell{position:relative}.bell b{position:absolute;top:2px;right:2px;background:var(--bad);color:#fff;font-size:11px;border-radius:10px;padding:0 5px;min-width:18px;line-height:18px;text-align:center}
.qa{margin:0 16px 8px;display:flex;gap:6px;align-items:center;background:var(--bg2);border:1px solid var(--line);border-radius:10px;padding:4px 6px}
.qa input{border:0;background:none;min-height:44px}.qa input:focus{outline:none}.qa .plus{color:var(--acc);font-size:24px;padding:0 6px}
.hint{color:var(--mut);font-size:12px;margin:-4px 18px 6px}
#tasks{flex:1;overflow-y:auto;padding:0 16px calc(90px + env(safe-area-inset-bottom))}
.t{display:flex;align-items:center;gap:8px;background:var(--bg2);border:1px solid var(--line);border-radius:9px;padding:6px 8px;margin-bottom:5px;cursor:pointer;touch-action:pan-y}
.t:hover{border-color:var(--acc)}.t.sel{border-color:var(--acc);background:var(--bg3)}
.t .bd{flex:1;min-width:0}.t .ti{word-break:break-word}.t.done .ti{text-decoration:line-through;color:var(--mut)}
.meta{display:flex;flex-wrap:wrap;gap:4px 10px;font-size:12px;color:var(--mut);margin-top:1px}.meta .red{color:var(--bad);font-weight:600}.meta .blu{color:var(--acc2)}
.ck{width:26px;height:26px;border-radius:50%;border:2px solid var(--mut);flex:none;display:flex;align-items:center;justify-content:center;background:none;padding:0;min-height:0;font-size:14px;color:#fff}
.ck.on{background:var(--ok);border-color:var(--ok)}.ck:hover{border-color:var(--ok)}
.star{background:none;border:0;font-size:20px;color:var(--mut);padding:4px;min-height:0;min-width:34px}.star.on{color:var(--star)}
.handle{color:var(--mut);cursor:grab;padding:6px 2px;font-size:16px;touch-action:none;user-select:none}
.t.drag{opacity:.4}.ph{height:4px;background:var(--acc);border-radius:2px;margin:2px 0 5px}
.av{display:inline-flex;align-items:center;justify-content:center;width:24px;height:24px;border-radius:50%;font-size:11px;font-weight:700;color:#fff;flex:none}
.tag{background:var(--bg3);border:1px solid var(--line);border-radius:12px;padding:0 7px}
.sec{color:var(--mut);font-size:13px;font-weight:600;margin:14px 2px 6px;cursor:pointer;user-select:none}
.empty{color:var(--mut);text-align:center;padding:40px 10px}
.sample{background:#5a3a00;color:#ffd590;border:1px solid #a06a10;border-radius:10px;font-size:11px;padding:0 6px;font-weight:700}
/* detail */
#detail{width:380px;flex:none;background:var(--bg2);border-left:1px solid var(--line);overflow-y:auto;display:none;padding:12px;padding-top:max(12px,env(safe-area-inset-top));padding-bottom:calc(30px + env(safe-area-inset-bottom))}
#detail.open{display:block}
.dbox{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:10px;margin-bottom:10px}
.dtitle{display:flex;gap:8px;align-items:flex-start}.dtitle textarea{font-size:18px;font-weight:600;min-height:44px;border:0;background:none;padding:4px;resize:none;overflow:hidden}
.step{display:flex;align-items:center;gap:6px;padding:3px 0}.step input{border:0;background:none;min-height:34px;padding:4px}.step .ck{width:20px;height:20px;font-size:11px}
.step.done input{text-decoration:line-through;color:var(--mut)}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.row>*{flex:1;min-width:120px}
.drow{display:flex;align-items:center;gap:10px;padding:7px 2px;border-bottom:1px solid var(--line)}.drow:last-child{border:0}.drow .i{width:22px;text-align:center}.drow .v{flex:1;min-width:0}
.drow input,.drow select{min-height:36px;padding:5px 8px}
.files .f{display:flex;align-items:center;gap:8px;padding:6px 0;border-bottom:1px solid var(--line)}.files .f a{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--acc2)}
.thumbs{display:flex;flex-wrap:wrap;gap:6px;margin-top:6px}.thumbs img{width:86px;height:86px;object-fit:cover;border-radius:8px;border:1px solid var(--line);cursor:pointer;background:#000}
.cm{padding:7px 0;border-bottom:1px solid var(--line)}.cm .w{font-size:12px;color:var(--mut)}.cm .b{white-space:pre-wrap;word-break:break-word}
.act{font-size:13px;padding:7px 0;border-bottom:1px solid var(--line)}.act .w{color:var(--mut);font-size:12px}
.dfoot{color:var(--mut);font-size:12px;text-align:center;margin:10px 0}
.filebtn{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center}.filebtn input{position:absolute;inset:0;opacity:0;cursor:pointer}
/* panels & modals */
.modal{position:fixed;inset:0;background:#000a;z-index:30;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:5vh 10px}
.modal .card{width:100%;max-width:520px}.card{background:var(--bg2);border:1px solid var(--line);border-radius:var(--r);padding:16px}
.card h2{margin:0 0 8px;font-size:18px}
.page{flex:1;overflow-y:auto;padding:0 16px 40px}
.tm{margin-bottom:10px}.tm .hd{display:flex;align-items:center;gap:10px;cursor:pointer}.tm .hd .n{flex:1;font-weight:600}
.pill{border-radius:12px;padding:1px 9px;font-size:12px;font-weight:700;background:var(--bg3);border:1px solid var(--line)}.pill.red{color:#fff;background:var(--bad);border-color:var(--bad)}.pill.grn{color:var(--ok)}
table{width:100%;border-collapse:collapse}td,th{padding:8px 6px;border-bottom:1px solid var(--line);text-align:left}th{font-size:12px;color:var(--mut);text-transform:uppercase}
.login{max-width:380px;margin:9vh auto;padding:0 12px}.login img{display:block;width:100%;max-width:300px;margin:0 auto 14px;background:#fff;border-radius:10px;padding:12px 16px}
.pw{position:relative}.pw button{position:absolute;right:4px;top:2px;min-height:36px;padding:6px 10px}
.err{color:var(--bad);margin-top:8px;min-height:20px}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom));transform:translateX(-50%);background:var(--bg3);border:1px solid var(--line);padding:10px 16px;border-radius:8px;z-index:50;max-width:90vw}
.toast button{margin-left:10px;min-height:30px;padding:3px 10px}
.colors{display:flex;gap:8px;flex-wrap:wrap}.colors button{width:34px;height:34px;min-height:0;border-radius:50%;padding:0;border:3px solid transparent}.colors button.on{border-color:var(--tx)}
.chk{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}.chk input{width:22px;height:22px;min-height:0;flex:none}
#viewer{position:fixed;inset:0;background:#000e;z-index:60;display:flex;align-items:center;justify-content:center}#viewer img{max-width:100%;max-height:100%}
#viewer button{position:absolute;top:max(10px,env(safe-area-inset-top));right:10px}
#scrim{display:none}
@media(max-width:1100px){#detail{position:fixed;right:0;top:0;bottom:0;z-index:20;box-shadow:-8px 0 30px #0008}}
@media(max-width:760px){
 #side{position:fixed;left:0;top:0;bottom:0;z-index:25;transform:translateX(-105%);transition:transform .2s;width:84vw;max-width:320px;box-shadow:8px 0 30px #0008}
 body.drawer #side{transform:none}body.drawer #scrim{display:block;position:fixed;inset:0;background:#0007;z-index:24}
 #burger{display:inline-flex}
 #detail{width:100%;left:0;border:0}
 .mh h1{font-size:21px}.qa{margin:0 10px 6px}#tasks,.page{padding-left:10px;padding-right:10px}.hint{margin-left:12px}
 .fab{display:flex}
}
/* ===== company modules ===== */
#tabs{display:none}
.mods .ni .i{font-size:17px}
.calbar{display:flex;align-items:center;gap:8px;padding:0 16px 8px;flex-wrap:wrap}.calbar b{font-size:17px;flex:1;min-width:140px}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:8px;overflow:hidden}.seg button{border:0;border-radius:0;min-height:34px;padding:4px 12px;background:var(--bg2)}.seg button.on{background:var(--acc);color:#fff}
.mg{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border-left:1px solid var(--line);border-top:1px solid var(--line)}
.mg .wd{font-size:12px;color:var(--mut);text-align:center;padding:4px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg2)}
.mc{min-height:104px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:3px;cursor:pointer;overflow:hidden}.mc:hover{background:var(--bg2)}
.mc.out{opacity:.45}.mc .dn{font-size:13px;font-weight:600;margin-bottom:2px}.mc.today .dn{background:var(--acc);color:#fff;border-radius:10px;display:inline-block;padding:0 7px}
.mc .more{font-size:11px;color:var(--mut)}.mc .dots{display:none}
.ci{font-size:13px;border-radius:6px;padding:4px 7px;margin:2px 0;cursor:pointer;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;background:color-mix(in srgb,var(--acc) 22%,transparent);border-left:3px solid var(--acc)}
.cal-agenda .ci,.cal-week .ci,.modal .ci,#pg .ci{white-space:normal;padding:8px 10px;margin:4px 0;font-size:14px}
.ci.co{background:color-mix(in srgb,#e8a23a 22%,transparent);border-left-color:#e8a23a}.ci.task{background:var(--bg3);border-left-color:var(--mut)}.ci.task.od{border-left-color:var(--bad);color:var(--bad)}
.ci .loc{color:var(--mut)}.mc .ci{font-size:11px;padding:1px 4px}
.wrow{display:flex;border-bottom:1px solid var(--line);min-height:56px}.wrow.today{background:var(--bg2)}.wl{width:64px;flex:none;padding:6px;display:flex;flex-direction:column;align-items:center;cursor:pointer;color:var(--mut)}
.wl span{font-size:20px;color:var(--tx)}.wrow.today .wl span{color:var(--acc2);font-weight:700}.wi{flex:1;min-width:0;padding:4px}.wi .none{color:var(--mut);cursor:pointer;padding:10px;display:inline-block}
.sec.blu{color:var(--acc2)}
.pgrid{display:grid;gap:12px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}.pc{cursor:pointer}.pc:hover{border-color:var(--acc)}.pc h3{margin:8px 0 2px;font-size:17px}.pc .pm{color:var(--mut);font-size:13px}
.ptabs{display:flex;gap:2px;overflow-x:auto;border-bottom:1px solid var(--line);margin:0 16px 12px;scrollbar-width:none}.ptabs button{border:0;border-bottom:3px solid transparent;border-radius:0;background:none;color:var(--mut);white-space:nowrap}
.ptabs button.on{color:var(--tx);border-bottom-color:var(--acc);font-weight:600}
dl.ov{display:grid;grid-template-columns:110px 1fr;gap:8px 12px;margin:0}dl.ov dt{color:var(--mut)}dl.ov dd{margin:0}
.crumbs{font-size:15px}.crumbs a{color:var(--acc2);cursor:pointer}
.files .f{display:flex;align-items:center;gap:8px;padding:8px 0;border-bottom:1px solid var(--line)}.files .f:last-child{border:0}.files .f .fi{font-size:20px}.files .f>a:not(.ico){flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--acc2);cursor:pointer}
.files .f .fs{color:var(--mut);font-size:12px;white-space:nowrap}.files .fold{cursor:pointer}
#pdfv{position:fixed;inset:0;z-index:60;background:#0b0e12;display:flex;flex-direction:column}
#pdfv .vt{display:flex;gap:8px;align-items:center;padding:8px 10px;padding-top:max(8px,env(safe-area-inset-top));background:#151b22;color:#e7edf3;border-bottom:1px solid #33404d}
#pdfv .vt .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
#pages{flex:1;overflow:auto;-webkit-overflow-scrolling:touch;text-align:center;padding:10px}#pages canvas{display:block;margin:0 auto 10px;background:#fff;box-shadow:0 2px 12px #0008}
@media(max-width:760px){
 #tabs{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:22;background:var(--bg2);border-top:1px solid var(--line);padding-bottom:env(safe-area-inset-bottom)}
 #tabs button{flex:1;background:none;border:0;border-radius:0;display:flex;flex-direction:column;align-items:center;gap:0;padding:6px 2px;min-height:56px;color:var(--mut);position:relative}
 #tabs button span{font-size:20px;line-height:1.2}#tabs button small{font-size:11px}#tabs button.on{color:var(--acc2)}#tabs button.on small{font-weight:700}
 #tabs button b{position:absolute;top:3px;left:55%;background:var(--bad);color:#fff;font-size:10px;border-radius:9px;padding:0 5px;line-height:16px}
 #main{padding-bottom:calc(58px + env(safe-area-inset-bottom))}#tasks,.page{padding-bottom:30px}
 #detail{z-index:23}.bell{display:none}
 .mc{min-height:62px;padding:2px}.mc .ci,.mc .more{display:none}.mc .dots{display:flex;flex-wrap:wrap;gap:2px}.mc .dots i{width:6px;height:6px;border-radius:3px;background:var(--acc)}.mc .dots i.co{background:#e8a23a}.mc .dots i.t{background:var(--mut)}
 .calbar{padding:0 10px 8px}.calbar .pri{order:3}.ptabs{margin:0 10px 10px}dl.ov{grid-template-columns:1fr;gap:2px}dl.ov dd{margin-bottom:8px}
}
.appn{font-weight:700;font-size:15px;margin:-4px 0 10px}.appn span{font-weight:400;color:var(--mut);font-size:12px}