:root{--bg:#fff;--side:#f6f6f7;--panel:#fafafa;--hover:#f0f0f2;--sel:#e9e9f6;--line:#e8e8ec;--text:#1f2023;--mute:#6f727b;--dim:#9a9da6;--acc:#5e6ad2;--accH:#6f7ae0;--menu:#fff;--shadow:0 8px 30px rgba(0,0,0,.14)}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#101113;--side:#0c0d0f;--panel:#141518;--hover:#1a1b1f;--sel:#23253a;--line:#1f2024;--text:#e6e6e9;--mute:#8a8f98;--dim:#5f636b;--menu:#1a1b1f;--shadow:0 8px 30px rgba(0,0,0,.5)}}
:root[data-theme=dark]{--bg:#101113;--side:#0c0d0f;--panel:#141518;--hover:#1a1b1f;--sel:#23253a;--line:#1f2024;--text:#e6e6e9;--mute:#8a8f98;--dim:#5f636b;--menu:#1a1b1f;--shadow:0 8px 30px rgba(0,0,0,.5)}
*{box-sizing:border-box}html,body{height:100%}body{margin:0;font:13px/1.45 Inter,-apple-system,system-ui,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}
button,input,select,textarea{font:inherit;color:inherit}input,textarea,select{background:transparent;border:1px solid var(--line);border-radius:6px;padding:6px 9px;outline:none}
input:focus,textarea:focus,select:focus{border-color:var(--acc)}button{cursor:pointer;background:none;border:0;padding:0}svg{display:block;flex:none}
.btn{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 10px;border:1px solid var(--line);border-radius:6px;background:var(--bg);font-weight:500;color:var(--text);white-space:nowrap}.btn:hover{background:var(--hover)}
.btn.pri{background:var(--acc);border-color:var(--acc);color:#fff}.btn.pri:hover{background:var(--accH)}.btn.ghost{border-color:transparent;background:none;color:var(--mute)}.btn.ghost:hover{background:var(--hover);color:var(--text)}.btn.danger{color:#e5484d}
.layout{display:flex;height:100vh;height:100dvh}.side{width:244px;flex:none;background:var(--side);border-right:1px solid var(--line);padding:10px 8px;display:flex;flex-direction:column;gap:1px;overflow:auto}
.ws{display:flex;align-items:center;gap:8px;padding:4px 8px 10px;font-weight:600}.ws .logo{width:20px;height:20px;border-radius:5px;background:var(--acc);color:#fff;display:grid;place-items:center;font-size:11px}
.ws .sp{flex:1}.item{display:flex;align-items:center;gap:8px;height:28px;padding:0 8px;border-radius:6px;color:var(--mute);cursor:pointer;font-weight:450;text-decoration:none}.item:hover{background:var(--hover);color:var(--text)}.item.on{background:var(--sel);color:var(--text)}
.item .sp{flex:1}.badge{background:var(--acc);color:#fff;border-radius:8px;padding:0 6px;font-size:11px;line-height:16px}.sec{display:flex;align-items:center;gap:4px;margin:14px 0 2px;padding:0 8px;color:var(--dim);font-size:12px;font-weight:500;cursor:pointer}
.sec:hover{color:var(--mute)}.sub{padding-left:18px}.bico{width:16px;height:16px;border-radius:4px;display:grid;place-items:center;font-size:9px;font-weight:600;color:#fff;background:var(--acc)}
.main{flex:1;min-width:0;display:flex;flex-direction:column}.head{display:flex;align-items:center;gap:8px;height:44px;padding:0 16px;border-bottom:1px solid var(--line);flex:none}
.crumb{font-weight:500;display:flex;align-items:center;gap:6px}.crumb .m{color:var(--mute);font-weight:450}.head .sp{flex:1}.bar2{display:flex;align-items:center;gap:6px;padding:6px 16px;border-bottom:1px solid var(--line);flex:none}
.tab{height:24px;padding:0 10px;border:1px solid transparent;border-radius:6px;color:var(--mute);font-weight:500}.tab:hover{background:var(--hover)}.tab.on{background:var(--sel);color:var(--text)}
.content{flex:1;overflow:auto}.grp{display:flex;align-items:center;gap:8px;height:34px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line);font-weight:500;position:sticky;top:0;z-index:1}
.grp .c{color:var(--dim)}.grp .sp{flex:1}.row{display:flex;align-items:center;gap:10px;height:38px;padding:0 16px;border-bottom:1px solid var(--line);cursor:pointer}.row:hover{background:var(--hover)}
.row .id{width:64px;color:var(--mute);font-size:12px;flex:none;font-variant-numeric:tabular-nums}.row .t{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:450}.row .d{color:var(--dim);font-size:12px;width:48px;text-align:right}
.ib{width:22px;height:22px;display:grid;place-items:center;border-radius:5px}.ib:hover{background:var(--line)}.lab{display:inline-flex;align-items:center;gap:5px;height:20px;padding:0 8px;border:1px solid var(--line);border-radius:10px;font-size:12px;color:var(--mute)}.lab i{width:7px;height:7px;border-radius:50%}
.av{width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:9px;font-weight:600;color:#fff;flex:none}.empty{padding:60px 16px;text-align:center;color:var(--mute)}
.board{display:flex;gap:12px;padding:14px;overflow:auto;height:100%;align-items:flex-start}.col{position:relative;flex:1 1 0;min-width:150px;background:var(--panel);border-radius:8px;padding:6px;max-height:100%;overflow:auto}.col.over{outline:1px dashed var(--acc)}
.col h3{display:flex;align-items:center;gap:8px;margin:0;padding:6px 8px;font-size:13px;font-weight:500}.col h3 .sp{flex:1}.col h3 .c{color:var(--dim)}
.card{background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:10px;margin:6px 0;cursor:pointer}.card:hover{border-color:var(--dim)}.card .id{color:var(--mute);font-size:12px;display:flex;justify-content:space-between;align-items:center}.card .tt{margin:4px 0 8px;font-weight:450}.card .ft{display:flex;gap:6px;align-items:center;flex-wrap:wrap}
.menu{position:fixed;z-index:50;background:var(--menu);border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);width:240px;overflow:hidden}.menu.big{width:560px}
.menu input{width:100%;border:0;border-bottom:1px solid var(--line);border-radius:0;padding:10px 12px}.menu .list{max-height:300px;overflow:auto;padding:4px}.mi{display:flex;align-items:center;gap:9px;height:30px;padding:0 8px;border-radius:6px;cursor:pointer}.mi.act{background:var(--hover)}.mi .sp{flex:1}.mi .k{color:var(--dim);font-size:12px}
.scrim{position:fixed;top:0;right:0;bottom:0;left:0;z-index:40;background:rgba(0,0,0,.45);display:flex;justify-content:center;align-items:flex-start;padding-top:12vh}.dlg{background:var(--menu);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);width:min(640px,94vw);padding:14px}
.dlg .ttl{width:100%;border:0;font-size:17px;font-weight:500;padding:6px 2px}.dlg textarea{width:100%;border:0;min-height:80px;resize:vertical;padding:2px}.chips{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0 12px}.chip{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 9px;border:1px solid var(--line);border-radius:6px;color:var(--mute);font-weight:450}.chip:hover{background:var(--hover);color:var(--text)}
.foot{display:flex;align-items:center;gap:10px;border-top:1px solid var(--line);padding-top:10px}.foot .sp{flex:1}.foot label{color:var(--mute);display:flex;gap:6px;align-items:center}
.issue{display:flex;height:100%}.issue .body{flex:1;overflow:auto;padding:28px 40px}.issue .body>div{max-width:720px;margin:0 auto}.issue .props{width:280px;flex:none;border-left:1px solid var(--line);padding:16px;overflow:auto}
.big{width:100%;border:0;font-size:22px;font-weight:600;padding:2px 0;letter-spacing:-.01em}.desc{width:100%;border:0;min-height:100px;resize:none;padding:2px 0;color:var(--text);margin-top:8px}
.props h5{margin:0 0 8px;color:var(--dim);font-weight:500;font-size:12px}.prop{display:flex;align-items:center;gap:8px;height:30px;width:100%;padding:0 8px;margin-left:-8px;border-radius:6px;color:var(--text)}.prop:hover{background:var(--hover)}
.tl{margin-top:26px;border-top:1px solid var(--line);padding-top:14px}.ev{display:flex;gap:8px;color:var(--mute);font-size:12px;padding:5px 0;align-items:center}.cmt{border:1px solid var(--line);border-radius:8px;margin:10px 0}.cmt .h{padding:8px 12px;color:var(--mute);font-size:12px;border-bottom:1px solid var(--line);display:flex;gap:8px;align-items:center}.cmt .b{padding:10px 12px;white-space:pre-wrap}
.composer{border:1px solid var(--line);border-radius:8px;padding:8px}.composer textarea{width:100%;border:0;min-height:56px;resize:vertical}.composer .r{display:flex;justify-content:flex-end}
.pad{padding:24px 28px;max-width:760px}.pad h2{font-size:15px;margin:22px 0 8px;font-weight:600}.pad h2:first-child{margin-top:0}.tr{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line)}.tr .sp{flex:1}.tr small{color:var(--mute)}
.pad input{height:30px}.pad .fr{display:flex;gap:8px;margin:8px 0;align-items:center}.pad select{height:28px}code{background:var(--hover);padding:2px 6px;border-radius:4px;font-size:12px}.note{color:var(--mute);font-size:12px;margin:4px 0}
.auth{max-width:340px;margin:14vh auto;padding:0 16px;display:flex;flex-direction:column;gap:10px}.auth h2{font-size:20px;margin:0 0 6px;font-weight:600}.auth input{height:36px}.auth .btn{height:36px;justify-content:center}.err{color:#e5484d;min-height:18px;font-size:12px}
.lnk{color:var(--acc);font-weight:500;cursor:pointer;text-decoration:none}.lnk:hover{text-decoration:underline}.auth .alt{color:var(--mute);text-align:center;font-size:13px}
.unread{width:7px;height:7px;border-radius:50%;background:var(--acc);flex:none}.toast{position:fixed;top:16px;left:50%;transform:translateX(-50%);max-width:92vw;background:var(--menu);border:1px solid var(--line);padding:8px 14px;border-radius:8px;box-shadow:var(--shadow);z-index:99}

.mq{display:flex;align-items:center;gap:8px;border-bottom:1px solid var(--line);padding:0 12px}.mq input{border:0;border-radius:0;padding:10px 0;flex:1;width:auto;background:transparent}.mq svg{color:var(--dim)}
.menu{animation:pop .12s ease-out}@keyframes pop{from{opacity:0;transform:translateY(-4px) scale(.985)}}.menu.big{transform-origin:top center}
.menu .mq input{border-bottom:0}.mback{position:fixed;top:0;right:0;bottom:0;left:0;z-index:49;background:rgba(0,0,0,.35);-webkit-backdrop-filter:blur(1px);backdrop-filter:blur(1px)}
.menu.big{width:min(600px,94vw);border-radius:12px;top:12vh}.menu.big .mq{padding:4px 16px}.menu.big .mq input{font-size:15px;padding:12px 0}.menu.big .list{max-height:min(420px,60vh);padding:6px}
.menu.big .mi{height:36px;padding:0 10px;font-size:13px;position:relative}.menu.big .mi.act{background:var(--sel)}.menu.big .mi.act::before{content:'';position:absolute;left:0;top:8px;bottom:8px;width:2px;border-radius:2px;background:var(--acc)}
.mg{padding:10px 10px 4px;font-size:11px;font-weight:500;color:var(--dim);text-transform:uppercase;letter-spacing:.04em}.mg:first-child{padding-top:4px}
.mid{color:var(--mute);font-size:12px;font-variant-numeric:tabular-nums;min-width:58px}.ml{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}mark{background:none;color:var(--acc);font-weight:600}
kbd{display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 5px;margin-left:3px;border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;background:var(--panel);color:var(--mute);font:500 11px Inter,system-ui,sans-serif}
.mf{display:flex;gap:16px;align-items:center;padding:8px 14px;border-top:1px solid var(--line);color:var(--dim);font-size:12px;background:var(--panel)}.mf kbd{margin:0 3px 0 0}
.mempty{padding:28px 12px;text-align:center;color:var(--dim)}.mi svg{color:var(--mute)}.mi svg[fill]{color:inherit}

.col{overflow:visible;max-height:none}.rz{position:absolute;top:0;right:-9px;width:10px;height:100%;cursor:col-resize;z-index:2}
.rz::after{content:'';position:absolute;left:4px;top:8px;bottom:8px;width:2px;border-radius:2px;background:transparent;transition:background .12s}
.col:hover .rz::after{background:var(--line)}.rz:hover::after,.rz.on::after{background:var(--acc)}.card .tt{overflow-wrap:anywhere}.card .ft{min-width:0}.board{gap:10px;padding:12px 20px 12px 12px}

.addcol{flex:none;align-self:flex-start;display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border:1px dashed var(--line);border-radius:8px;color:var(--mute);white-space:nowrap}.addcol:hover{border-color:var(--acc);color:var(--text);background:var(--hover)}
.col h3 .cn{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
[hidden]{display:none!important}.col h3 .ib{display:none}.col:hover h3 .ib{display:grid}
.btn[disabled]{opacity:.45;cursor:not-allowed}.btn[disabled]:hover{background:var(--bg)}.btn.pri[disabled]:hover{background:var(--acc)}

.mdv{line-height:1.55;min-height:40px;padding:2px 0;cursor:text;overflow-wrap:anywhere}.mdv p{margin:0 0 8px}.mdv h3,.mdv h4,.mdv h5{margin:14px 0 6px}.mdv code{background:var(--hover);padding:1px 5px;border-radius:4px;font-size:12px}
.mdv pre{background:var(--panel);border:1px solid var(--line);border-radius:6px;padding:10px 12px;overflow:auto}.mdv pre code{background:none;padding:0}.mdv blockquote{margin:6px 0;padding:2px 12px;border-left:3px solid var(--line);color:var(--mute)}
.mdv ul,.mdv ol{margin:4px 0 8px;padding-left:22px}.mdv li.ck{list-style:none;margin-left:-20px}.mdv li.ck input{height:auto;vertical-align:-1px}.mdv a{color:var(--acc)}.mdv hr{border:0;border-top:1px solid var(--line)}
.mdimg{max-width:100%;max-height:360px;border-radius:6px;border:1px solid var(--line);display:block;margin:6px 0}.men{color:var(--acc);font-weight:500}.ph{color:var(--dim)}.cmt .b.mdv{cursor:default}
.sech{display:flex;align-items:center;gap:10px;margin:22px 0 6px;padding-top:12px;border-top:1px solid var(--line)}.sech .sp{flex:1}.prog{width:90px;height:5px;background:var(--line);border-radius:3px;overflow:hidden}.prog i{display:block;height:100%;background:var(--acc)}
.atts{display:flex;flex-wrap:wrap;gap:8px}.att{display:flex;align-items:center;gap:8px;border:1px solid var(--line);border-radius:8px;padding:6px 10px;max-width:100%}.att.img{flex-direction:column;align-items:flex-start;width:150px;padding:6px}.att.img img{width:136px;height:90px;object-fit:cover;border-radius:5px}.att.img span{font-size:11px;color:var(--mute);max-width:136px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.att a{color:var(--text)}.att small{color:var(--dim)}.att .ib{margin-left:auto}.warnbar{background:rgba(229,72,77,.12);color:#e5484d;border:1px solid rgba(229,72,77,.3);border-radius:6px;padding:6px 10px;margin:8px 0;font-weight:500}
.tb{display:inline-grid;place-items:center;width:16px;height:16px;border-radius:4px;color:#fff;font-size:10px;font-weight:600;flex:none}.pk{color:var(--dim);font-size:12px}.lab.od{color:#e5484d;border-color:rgba(229,72,77,.5)}.lab.bl{color:#e5484d;border-color:rgba(229,72,77,.4)}

.fchip{display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 4px 0 10px;border:1px solid var(--line);border-radius:12px;color:var(--mute);cursor:pointer;background:var(--panel)}.fchip:hover{border-color:var(--dim)}.fchip b{color:var(--text);font-weight:500}.fchip button{width:18px;height:18px;border-radius:9px;color:var(--dim)}.fchip button:hover{background:var(--line);color:var(--text)}
.chipsbar{flex-wrap:wrap}.lab.warn{color:#d9a400;border-color:rgba(217,164,0,.5)}

/* ---------- cross-browser + responsive (any browser, any window width) ---------- */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}*,*::before,*::after{-webkit-tap-highlight-color:transparent}
input,textarea,select,button{-webkit-appearance:none;appearance:none}select{background-image:linear-gradient(45deg,transparent 50%,var(--mute) 50%),linear-gradient(135deg,var(--mute) 50%,transparent 50%);background-position:calc(100% - 13px) 55%,calc(100% - 8px) 55%;background-size:5px 5px;background-repeat:no-repeat;padding-right:24px}
input[type=checkbox],input[type=date],input[type=file]{-webkit-appearance:auto;appearance:auto}input[type=date]{min-height:30px}.issue{flex:1;min-height:0}
.main{min-width:0;overflow:hidden}.content{min-height:0;-webkit-overflow-scrolling:touch}.crumb{min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.head{flex-wrap:wrap;height:auto;min-height:44px;padding-top:6px;padding-bottom:6px;row-gap:6px}.head .sp{flex:1 1 0}.burger{display:none}.sidescrim{display:none}
.bar2{flex-wrap:wrap}.row{min-width:0}.row .lab{flex:none}.card{-webkit-user-select:none;user-select:none}.card.dragging{opacity:.45}.rz{touch-action:none}
.pad{max-width:100%}.pad .tr{flex-wrap:wrap}.tblwrap{overflow-x:auto}
@media (max-width:1100px){.issue .props{width:240px}.issue .body{padding:24px 24px}}
@media (max-width:900px){
  .burger{display:grid}
  .side{position:fixed;top:0;bottom:0;left:0;z-index:60;width:min(300px,86vw);transform:translateX(-102%);transition:transform .18s ease;box-shadow:none}
  .side.open{transform:none;box-shadow:var(--shadow)}
  .sidescrim{display:block;position:fixed;top:0;right:0;bottom:0;left:0;z-index:55;background:rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .18s}
  body.drawer .sidescrim{opacity:1;pointer-events:auto}
  .issue{flex-direction:column;overflow:auto}.issue .body{flex:none;overflow:visible;padding:18px 16px}.issue .props{flex:none;width:auto;border-left:0;border-top:1px solid var(--line);overflow:visible}
  .pad{padding:16px}.pad .fr{flex-wrap:wrap}.menu.big{width:94vw}.scrim{padding:6vh 10px 10px;overflow:auto}
  .row{gap:8px;padding:0 12px}.row .id{width:auto;min-width:54px}.grp,.bar2{padding-left:12px;padding-right:12px}
}
@media (max-width:640px){
  .row{flex-wrap:wrap;height:auto;min-height:38px;padding-top:6px;padding-bottom:6px}.row .t{flex:1 1 55%;min-width:40%}
  .row .d{display:none}.row .lab:not(.od):not(.bl):not(.warn){display:none}.head{padding-left:10px;padding-right:10px}
  .head .btn{padding:0 8px}.head .btn.ghost{padding:0 6px}.big{font-size:19px}.dlg{padding:12px}.chips .chip{height:30px}
  .auth{margin:8vh auto}.col{min-width:230px}.board{padding:10px}.sech{flex-wrap:wrap}.att.img{width:calc(50% - 4px)}.att.img img{width:100%}
  .tr>*{min-width:0}
}
@media (max-height:560px){.scrim{padding-top:2vh}.menu .list{max-height:38vh}}

.tab .tc{margin-left:6px;color:var(--dim);font-weight:450;font-size:11px}.tab.on .tc{color:var(--mute)}
.tabsbar{flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.tabsbar::-webkit-scrollbar{display:none}.tabsbar .tab{flex:none;white-space:nowrap}

.secplus{width:20px;height:20px;color:var(--mute);text-decoration:none}.secplus:hover{background:var(--line);color:var(--text)}
.newboard{border:1px solid var(--line);border-radius:10px;padding:14px 16px;margin:6px 0 14px;background:var(--panel)}
.formerr{background:rgba(229,72,77,.1);color:#e5484d;border:1px solid rgba(229,72,77,.35);border-radius:8px;padding:8px 12px;margin:8px 0;font-weight:500}.formerr[hidden]{display:none}
input.bad,select.bad,textarea.bad{border-color:#e5484d!important;box-shadow:0 0 0 2px rgba(229,72,77,.15)}

.tab.ctab{box-shadow:inset 0 -2px 0 rgba(94,106,210,.45);border-radius:6px 6px 2px 2px}.tabx{flex:none;width:22px;height:24px;border-radius:6px;color:var(--mute);display:grid;place-items:center}.tabx:hover{background:var(--hover);color:var(--text)}
.tabadd{color:var(--dim);border:1px dashed var(--line)}.tabadd:hover{color:var(--text);border-color:var(--dim)}

.warnbar.info{background:rgba(94,106,210,.1);color:var(--acc);border-color:rgba(94,106,210,.3)}
.prop[disabled]{cursor:default;opacity:.85}.prop[disabled]:hover{background:none}.big[readonly]{cursor:default}
.btn.sm{height:22px;padding:0 7px;font-size:12px}.cmt .h .lnk.edt{font-size:11px;color:var(--mute);margin-left:4px}.cmt .h .lnk.edt:hover{color:var(--acc)}
.hist{border-top:1px dashed var(--line);margin:0;padding:6px 12px;background:var(--panel)}.hv{border:1px solid var(--line);border-radius:8px;padding:8px 10px;margin:8px 0}.hv small{color:var(--mute)}
.card[data-ro]{cursor:pointer}