:root{
  /* Notion.so palette (extracted to DESIGN.md) — warm neutral, action blue */
  --bg:#ffffff; --bg-soft:#f7f7f5; --side:#f7f7f5; --surface:#ffffff;
  --ink:#191918; --muted:#615d59; --line:#e9e8e4; --line-strong:#dcdbd6;
  --brand:#097fe8; --brand-d:#0b6fcc;
  /* semantic colors — UNCHANGED (status / priority / due) */
  --s-new:#6b778c; --s-accepted:#8777d9; --s-progress:#0c66e4;
  --s-review:#e2a200; --s-closed:#36b37e; --s-cancel:#97a0af;
  /* aliases matching TaskStatus.value (board dots use var(--s-<value>)) */
  --s-in_progress:#0c66e4; --s-under_review:#e2a200; --s-cancelled:#97a0af;
  --p-low:#6b778c; --p-normal:#0c66e4; --p-high:#e2a200; --p-urgent:#e34935;
  --over:#e34935; --soon:#e2a200;
  --radius:6px; --shadow:0 1px 2px rgba(0,0,0,.04),0 1px 3px rgba(0,0,0,.03);
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);line-height:1.5;
  font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;font-size:14px;
  -webkit-font-smoothing:antialiased;letter-spacing:-.002em}
a{color:var(--brand);text-decoration:none}
header.top{display:flex;align-items:center;gap:16px;background:#fff;border-bottom:1px solid var(--line);
  padding:10px 18px;position:sticky;top:0;z-index:30}
header.top .brand{font-weight:700;color:var(--ink);letter-spacing:-.01em}
header.top nav{display:flex;gap:2px;flex-wrap:wrap}
header.top nav a{color:var(--muted);padding:5px 10px;border-radius:6px;font-weight:500}
header.top nav a:hover{background:var(--bg-soft);color:var(--ink)}
header.top .spacer{flex:1}
.avatar{width:28px;height:28px;border-radius:50%;background:var(--brand);color:#fff;
  display:inline-flex;align-items:center;justify-content:center;font-size:12px;font-weight:600}
/* Notion-style app shell: gray sidebar + white content */
.app{display:flex;align-items:stretch;min-height:100vh}
.sidebar{width:130px;flex:0 0 130px;background:var(--side);border-right:1px solid var(--line);
  padding:12px 8px;height:100vh;position:sticky;top:0;display:flex;flex-direction:column;gap:1px}
.side-top{display:flex;align-items:center;justify-content:space-between;gap:4px;padding:0 4px 12px}
.side-brand{font-weight:700;letter-spacing:-.01em;font-size:14px;white-space:nowrap;overflow:hidden;color:var(--ink);text-decoration:none}
.side-brand:hover{color:var(--brand)}
.sb-toggle{background:none;border:0;color:var(--muted);cursor:pointer;font-size:15px;line-height:1;padding:2px 5px;border-radius:5px}
.sb-toggle::before{content:'‹'}
.sb-toggle:hover{background:rgba(0,0,0,.06);color:var(--ink)}
.side-nav{display:flex;flex-direction:column;gap:1px}
.side-nav a{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:5px;color:var(--ink);font-weight:500;white-space:nowrap;overflow:hidden}
.side-nav a:hover{background:rgba(0,0,0,.06)}
.side-nav a .ic{flex:0 0 18px;text-align:center}
.side-foot{margin-top:auto;display:flex;align-items:center;gap:8px;padding:10px 6px 2px;
  border-top:1px solid var(--line);font-size:13px;white-space:nowrap}
body.sb-collapsed .sidebar{width:52px;flex-basis:52px;padding:12px 6px}
body.sb-collapsed .lbl,body.sb-collapsed .side-brand{display:none}
body.sb-collapsed .side-top{justify-content:center;padding:0 0 12px}
body.sb-collapsed .sb-toggle::before{content:'›'}
body.sb-collapsed .side-nav a{justify-content:center;gap:0;padding:8px 0}
body.sb-collapsed .side-foot{justify-content:center;padding:10px 0 2px}
main{flex:1;min-width:0;padding:26px 36px;max-width:1320px}
@media(max-width:760px){
  .app{flex-direction:column}
  .sidebar{width:auto;flex:none;height:auto;position:static;flex-direction:row;flex-wrap:wrap;
    align-items:center;gap:2px;border-right:0;border-bottom:1px solid var(--line);padding:8px 10px}
  .side-brand{padding:4px 8px;width:100%}
  .side-nav{flex-direction:row;flex-wrap:wrap}
  .side-foot{margin:0;border-top:0;padding:4px 6px}
  .side-name{display:none}
  main{padding:16px}
}
h2{font-size:20px;margin:4px 0 16px;letter-spacing:-.01em}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--brand);color:#fff;border:1px solid var(--brand);
  border-radius:6px;padding:7px 13px;font-size:14px;cursor:pointer;font-weight:500;transition:background .12s}
.btn:hover{background:var(--brand-d);border-color:var(--brand-d)}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line-strong)}
.btn.ghost:hover{background:var(--bg-soft)}
.btn.ghost.active{border-color:var(--brand);color:var(--brand);background:#fff}
.toolbar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.toolbar .spacer{flex:1}
.chip{display:inline-block;padding:2px 8px;border-radius:20px;font-size:12px;font-weight:600;color:#fff}
.chip.prio-low{background:var(--p-low)} .chip.prio-normal{background:var(--p-normal)}
.chip.prio-high{background:var(--p-high)} .chip.prio-urgent{background:var(--p-urgent)}
.due{font-size:12px;color:var(--muted)} .due.overdue{color:var(--over);font-weight:600}
.due.soon{color:var(--soon);font-weight:600}
.board{display:flex;gap:16px;overflow-x:auto;padding-bottom:8px;align-items:flex-start}
.page-title{font-size:32px;font-weight:700;letter-spacing:-.02em;line-height:1.15;margin:2px 0 16px;color:var(--ink)}
.col{background:var(--bg-soft);border-radius:12px;min-width:222px;width:222px;padding:8px 8px 10px;flex:0 0 auto}
.col[data-status=new]{background:#f6f6f4}
.col[data-status=accepted]{background:#f5f3fb}
.col[data-status=in_progress]{background:#eef4fd}
.col[data-status=under_review]{background:#fdf8ec}
.col[data-status=closed]{background:#eef8f1}
.col-head{display:flex;align-items:center;gap:8px;margin:2px 4px 10px}
.col-pill{display:inline-flex;align-items:center;gap:6px;background:#fff;border:1px solid var(--line);
  border-radius:6px;padding:2px 9px;font-size:13px;font-weight:600;color:var(--ink)}
.cdot{width:8px;height:8px;border-radius:50%;flex:0 0 8px}
.col .count{font-size:13px;font-weight:500;color:var(--muted)}
.col.drop{outline:2px dashed var(--brand);outline-offset:-4px}
.card{background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 1px 2px rgba(0,0,0,.04);
  padding:12px 14px;margin-bottom:9px;cursor:pointer;transition:border-color .12s,box-shadow .12s}
.card:hover{border-color:var(--line-strong);box-shadow:0 2px 6px rgba(0,0,0,.08)}
.card .title{font-weight:500;font-size:14.5px;margin-bottom:9px;line-height:1.4;color:var(--ink)}
.card .meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--muted)}
.pdot{width:8px;height:8px;border-radius:50%;flex:0 0 8px}
.card .proj{font-size:12px;color:var(--muted);background:var(--bg-soft);padding:1px 7px;border-radius:6px}
.card .mini-av{width:22px;height:22px;font-size:10px}
.card[draggable=true]{cursor:grab}
table.list{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);
  border-radius:8px;overflow:hidden}
table.list th{text-align:left;vertical-align:top;padding:10px 14px;font-size:14px;font-weight:400;
  color:var(--muted);background:var(--bg-soft);border-bottom:1px solid var(--line)}
table.list td{text-align:left;vertical-align:top;padding:10px 14px;font-size:14px;font-weight:400;
  border-bottom:1px solid var(--line);color:var(--ink)}
table.list tr:last-child td{border-bottom:0}
table.list tr:hover td{background:var(--bg-soft);cursor:pointer}
.dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:6px;vertical-align:middle}
.scrim{position:fixed;inset:0;background:rgba(15,15,15,.35);display:none;z-index:40}
.scrim.open{display:block}
.panel{position:fixed;top:0;right:0;height:100%;width:min(460px,92vw);background:#fff;z-index:50;
  box-shadow:-8px 0 24px rgba(15,15,15,.14);transform:translateX(100%);transition:transform .18s;overflow:auto}
.panel.open{transform:none}
.panel .pad{padding:18px}
.card-block{background:#fff;border:1px solid var(--line);border-radius:8px;padding:14px;margin:12px 0}
.muted{color:var(--muted);font-size:13px}
label{font-size:13px;display:block;margin:10px 0 4px;color:var(--muted);font-weight:500}
input,select,textarea{width:100%;padding:8px 10px;border:1px solid var(--line-strong);border-radius:6px;
  font-size:14px;font-family:inherit;color:var(--ink);background:#fff}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(9,127,232,.18)}
.toast{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;
  padding:10px 16px;border-radius:8px;box-shadow:0 6px 20px rgba(15,15,15,.2);z-index:60;display:none}
.toast.show{display:block}
@media(max-width:640px){.board{flex-direction:column}.col{width:100%}main{padding:14px}}
/* tags — colors UNCHANGED */
.tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:8px}
.tag{display:inline-block;padding:1px 8px;border-radius:20px;font-size:11px;font-weight:600;color:#fff;line-height:18px;background:var(--tc,#6b778c)}
.tag-red{--tc:#e34935}.tag-blue{--tc:#0c66e4}.tag-green{--tc:#36b37e}
.tag-purple{--tc:#8777d9}.tag-amber{--tc:#e2a200}.tag-gray{--tc:#6b778c}
.tag-teal{--tc:#00b8d9}.tag-pink{--tc:#e774bb}
.tagbar{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px;align-items:center}
.tagbar .tag{cursor:pointer;opacity:.6;text-decoration:none}
.tagbar .tag.on{opacity:1;box-shadow:0 0 0 2px rgba(15,15,15,.18)}
.tag-filter{font-size:12px;color:var(--muted);padding:2px 10px;border-radius:20px;background:#fff;border:1px solid var(--line-strong)}
.tag-filter.on{border-color:var(--brand);color:var(--brand)}
.empty{background:var(--bg-soft);border:1px solid var(--line);border-radius:8px;padding:48px;text-align:center;color:var(--muted)}
.tagpick{display:flex;flex-wrap:wrap;gap:8px 10px;margin:10px 0 14px}
.tagopt{display:inline-flex;align-items:center;cursor:pointer;-webkit-user-select:none;user-select:none}
.tagopt input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
/* picker chips: outline when unselected (clearly clickable), filled when selected */
.tagpick .tag{font-size:12px;padding:4px 12px;line-height:16px;
  background:#fff;color:var(--tc);box-shadow:inset 0 0 0 1.5px var(--tc);
  transition:background .12s,color .12s,box-shadow .12s,transform .08s}
.tagopt:hover .tag{background:color-mix(in srgb,var(--tc) 12%,#fff)}
.tagopt:has(input:checked) .tag{background:var(--tc);color:#fff;
  box-shadow:0 0 0 2px rgba(15,15,15,.14)}
.tagopt:active .tag{transform:scale(.96)}
.tagopt-wrap{display:inline-flex;align-items:center;gap:1px}
.tagopt-wrap .opt-x{opacity:0;transition:opacity .12s}
.tagopt-wrap:hover .opt-x{opacity:.55}
.newtag{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}
.newtag-input{width:170px;display:inline-block}
.newtag-select{width:auto;display:inline-block}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.progress{height:6px;background:#e9e8e6;border-radius:6px;overflow:hidden;margin:6px 0}
.progress .bar{height:100%;background:var(--s-closed)}
.cl-item{display:flex;align-items:center;gap:6px;padding:3px 0}
.cl-item.done .cl-text{text-decoration:line-through;color:var(--muted)}
.cl-check,.cl-del{background:none;border:0;cursor:pointer;color:var(--ink);font-size:16px;padding:0 2px;margin:0}
.cl-del{color:var(--muted)}
.cl-text{flex:1}
.cl-add{display:flex;gap:6px;margin-top:8px}
.cl-badge{font-size:12px;color:var(--s-closed);font-weight:600}
.tagwrap{display:inline-flex;align-items:center}
.tag-x{background:none;border:0;cursor:pointer;color:var(--muted);font-size:14px;line-height:1;padding:0 4px}
.tag-x:hover{color:var(--over)}
h3{font-size:15px;margin:22px 0 8px;font-weight:600;letter-spacing:-.01em}
.kv{color:var(--muted);font-size:13px;margin:3px 0;display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.bullet{padding:3px 0;font-size:14px}
.statline{display:flex;gap:24px;flex-wrap:wrap;margin:4px 0 10px}
.statline .stat{font-size:13px;color:var(--muted)}
.statline .stat b{display:block;font-size:24px;color:var(--ink);font-weight:700;line-height:1.2}
/* task panel — flat Notion-style sections */
.panel .pad{padding:20px 22px 32px;position:relative}
.panel-x{position:absolute;top:14px;right:14px;background:none;border:0;font-size:16px;color:var(--muted);
  cursor:pointer;padding:4px 7px;border-radius:6px;line-height:1}
.panel-x:hover{background:rgba(0,0,0,.06);color:var(--ink)}
.panel h2{font-size:21px;margin:2px 34px 6px 0;line-height:1.25}
.panel .card-block{border:0;border-top:1px solid var(--line);border-radius:0;box-shadow:none;padding:16px 0 8px;margin:0}
.panel .card-block:first-of-type{border-top:0;padding-top:4px}
.panel .card-block > b{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.03em;
  color:var(--muted);font-weight:600;margin-bottom:10px}
.panel .card-block form{margin:0}
.panel label{margin-top:6px}
.panel .card-block form > p:last-child{margin:14px 0 0}
.actions{display:flex;gap:8px;flex-wrap:wrap}
.opt-x{color:var(--muted);cursor:pointer;font-size:13px;line-height:1;padding:0 3px}
.opt-x:hover{color:var(--over)}
.search{flex:1 1 240px;min-width:160px;display:flex}
.search input{width:100%;padding:7px 10px}
.att-item{display:flex;align-items:center;gap:8px;padding:3px 0;font-size:14px}
.att-item .muted{font-size:12px}
.att-del{background:none;border:0;cursor:pointer;color:var(--muted);font-size:14px;padding:0 2px}
.att-del:hover{color:var(--over)}
.att-add{display:flex;gap:8px;align-items:center;margin-top:8px;flex-wrap:wrap}
.att-add input[type=file]{width:auto}
.card .assignee{font-size:12px;color:var(--muted);margin-left:-2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:120px}
.panel .save-top{margin:2px 0 14px}
.side-brand:focus,.side-brand:focus-visible{outline:none}
/* priority as a single row of radio chips (outline → filled with priority colour) */
.priopick{display:flex;flex-wrap:nowrap;gap:6px;margin:4px 0 2px}
.priopt{flex:0 1 auto;text-align:center;cursor:pointer;font-size:13px;font-weight:500;
  padding:5px 11px;border-radius:6px;white-space:nowrap;
  background:#fff;color:var(--pc);box-shadow:inset 0 0 0 1.5px var(--pc);
  -webkit-user-select:none;user-select:none;transition:background .12s,color .12s,box-shadow .12s}
.priopt input{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.priopt:hover{background:color-mix(in srgb,var(--pc) 12%,#fff)}
.priopt:has(input:checked){background:var(--pc);color:#fff;box-shadow:0 0 0 2px rgba(15,15,15,.12)}
.priopt.prio-low{--pc:var(--p-low)} .priopt.prio-normal{--pc:var(--p-normal)}
.priopt.prio-high{--pc:var(--p-high)} .priopt.prio-urgent{--pc:var(--p-urgent)}
.card{position:relative}
.pflag{position:absolute;top:7px;right:10px;font-size:15px;line-height:1;pointer-events:none}
.card .tags{padding-right:18px}
.narrow{max-width:760px}
/* 12-col feel: cards span 4 cols → 3 per row, responsive */
.cardlist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;align-items:start}
.cardlist .card{margin-bottom:0;width:auto}
@media(max-width:1080px){.cardlist{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.cardlist{grid-template-columns:1fr}}
.narrow .toolbar{gap:12px}
/* time-elapsed bar: filled = time passed, outline = time left */
.timebar{height:3px;border:1px solid var(--line-strong);border-radius:3px;overflow:hidden;background:#fff;margin-top:9px}
.timebar .tfill{display:block;height:100%;background:var(--s-closed)}
.timebar .tfill.soon{background:var(--soon)}
.timebar .tfill.overdue{background:var(--over)}
.timewrap{display:flex;align-items:center;gap:8px;margin:2px 0 6px}
.timewrap .timebar{flex:1;height:6px;margin:0}
/* assignee filter dropdown */
.tagbar{position:relative}
.tagbar .spacer{flex:1}
.filt{position:relative;display:inline-block}
.filt>summary{list-style:none;cursor:pointer}
.filt>summary::-webkit-details-marker{display:none}
.filt>summary::after{content:' ▾';color:var(--muted)}
.filt-pop{position:absolute;right:0;top:calc(100% + 6px);z-index:25;background:#fff;
  border:1px solid var(--line-strong);border-radius:8px;box-shadow:var(--shadow);
  padding:10px;min-width:210px;max-height:320px;overflow:auto;display:flex;flex-direction:column;gap:7px}
.filt-row{display:flex;align-items:center;gap:8px;font-size:13px;cursor:pointer;white-space:nowrap;color:var(--ink)}
.filt-row input{width:auto;flex:0 0 auto}
.filt-actions{display:flex;gap:6px;margin-top:4px;border-top:1px solid var(--line);padding-top:9px}
.side-sep{height:1px;background:var(--line);margin:6px 4px}
.dash-head{display:flex;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.dash-frame{width:100%;height:calc(100vh - 130px);border:1px solid var(--line);border-radius:8px;background:#fff}
.grant-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:6px 14px;margin-top:8px}
.cred-hint{display:flex;gap:16px;flex-wrap:wrap;align-items:center;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:8px;padding:8px 12px;margin-bottom:14px;font-size:13px}
.cred-hint b{color:var(--ink);-webkit-user-select:all;user-select:all}
.cred-hint span{-webkit-user-select:all;user-select:all;white-space:pre-wrap}
.cred-note{display:block;font-size:12px;color:var(--muted);margin-top:8px}
.cred-note textarea{margin-top:3px}
/* username/password login page */
.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-soft);padding:20px}
.login-card{width:100%;max-width:340px;background:#fff;border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow);padding:28px 26px;display:flex;flex-direction:column;gap:4px}
.login-brand{font-weight:700;font-size:18px;letter-spacing:-.01em;margin-bottom:14px}
.login-card label{display:flex;flex-direction:column;font-size:13px;color:var(--muted);gap:4px;margin-bottom:12px}
.login-card .btn{justify-content:center;margin-top:2px}
.login-err{background:#fdecea;color:#b3261e;border-radius:6px;padding:8px 10px;font-size:13px;margin-bottom:10px}
.login-hint{margin:14px 0 0;font-size:12px;text-align:center}
.col[data-status=cancelled]{background:#fdf1f0}
.cstop{font-size:13px;line-height:1;display:inline-block}
/* team: web-login column */
.reg-yes{color:#2e7d47;font-weight:600;font-size:12px;margin-bottom:6px}
.reg-no{color:var(--muted);font-size:12px;margin-bottom:6px}
.login-set{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.login-set input{width:130px}
.login-clear{color:var(--over);border-color:var(--line-strong)}
/* team: deactivated rows */
tr.row-off td{opacity:.55}
.off-badge{font-size:11px;color:var(--over);border:1px solid currentColor;border-radius:10px;padding:0 7px;margin-left:6px;vertical-align:middle}
.off-btn{color:var(--over)}