/* ATAD Material Requests -- ATAD Apps design system. Dark by default; light via theme.js (data-scheme). */
:root{
  --bg:#0E131D;--panel:#151C29;--panel-2:#1B2433;--line:#263045;--text:#E9ECF2;--muted:#9AA4B7;--faint:#838DA1;
  --accent:#35B9A9;--ink:#062320;--accent-soft:#12302E;
  --red:#F2877A;--red-soft:#3A1D1C;--amber:#EBB55A;--amber-soft:#382A12;--green:#6CCB94;--green-soft:#15301F;
  --font:'Plus Jakarta Sans',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,Menlo,Consolas,monospace;
  color-scheme:dark;
}
:root[data-scheme="light"]{
  --bg:#F5F4EF;--panel:#FFFFFF;--panel-2:#F9F8F4;--line:#E2DFD6;--text:#171A21;--muted:#565E6D;--faint:#666D7C;
  --accent:#0F7469;--ink:#FFFFFF;--accent-soft:#DDF1EE;
  --red:#A8322A;--red-soft:#FBE6E3;--amber:#8A5800;--amber-soft:#FBEFD8;--green:#1D6F43;--green-soft:#E0F2E7;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--text);font:400 14px/21px var(--font);-webkit-text-size-adjust:100%}
body{min-height:100vh;overflow-x:hidden}
a{color:var(--accent)}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.55}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.mono{font-family:var(--mono)}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.small{font-size:12px;line-height:16px}
.hide{display:none!important}
svg.i{flex-shrink:0}

/* ---------------------------------------------------------------- frame */
.app{display:flex;min-height:100vh}
.side{display:none}
.col{flex:1;min-width:0;display:flex;flex-direction:column;min-height:100vh}
.top{position:sticky;top:0;z-index:20;background:var(--panel);border-bottom:1px solid var(--line);padding:12px 16px;
  display:flex;align-items:center;gap:10px;min-height:61px}
.top .ttl{display:flex;flex-direction:column;flex-grow:1;min-width:0}
.top .ttl b{font-size:17px;line-height:22px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.top .ttl span{font-size:12px;line-height:16px;color:var(--faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.back{color:var(--text);display:flex;width:44px;height:44px;margin:-4px 0 -4px -10px;align-items:center;justify-content:center;
  border:0;background:transparent;border-radius:10px;text-decoration:none}
.avatar{width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;
  justify-content:center;font-size:12px;font-weight:700;flex-shrink:0;border:0;padding:0;position:relative}
.avatar::after{content:'';position:absolute;inset:-5px}
.iconbtn{width:40px;height:40px;border-radius:8px;border:1px solid var(--line);background:transparent;color:var(--muted);
  display:none;align-items:center;justify-content:center}
main{flex-grow:1;padding:16px 16px 24px;display:flex;flex-direction:column;gap:14px;min-width:0}
.actionbar{position:sticky;bottom:64px;z-index:15;padding:12px 16px;background:var(--bg);border-top:1px solid var(--line)}
.actionbar:empty{display:none}
.tabs{position:sticky;bottom:0;z-index:16;height:64px;background:var(--panel);border-top:1px solid var(--line);display:flex;
  padding-bottom:env(safe-area-inset-bottom,0px);box-sizing:content-box}
.tabs a{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;color:var(--faint);text-decoration:none;font-size:11px;
  font-weight:600;padding-top:8px;min-height:44px}
.tabs a.on{color:var(--accent)}

.menu{position:fixed;z-index:60;top:58px;right:12px;min-width:200px;background:var(--panel);border:1px solid var(--line);border-radius:14px;
  padding:6px;display:flex;flex-direction:column}
.menu .who{padding:8px 10px 10px;border-bottom:1px solid var(--line);margin-bottom:4px;display:flex;flex-direction:column}
.menu button,.menu a{height:44px;display:flex;align-items:center;gap:10px;padding:0 10px;border:0;background:transparent;border-radius:8px;
  color:var(--text);text-decoration:none;font-weight:600;font-size:13px;text-align:left}
.menu button:hover,.menu a:hover{background:var(--panel-2)}

/* ---------------------------------------------------------------- type */
h1{margin:0;font-size:24px;line-height:30px;font-weight:700}
h2{margin:0;font-size:17px;line-height:24px;font-weight:700}
.head{display:flex;flex-direction:column;gap:2px}
.row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.label{font-size:13px;font-weight:600;color:var(--muted)}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.help{font-size:12px;line-height:16px;color:var(--faint)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}

/* ---------------------------------------------------------------- controls */
.btn{height:44px;padding:0 18px;border-radius:10px;font:600 13px var(--font);display:inline-flex;align-items:center;justify-content:center;
  gap:8px;white-space:nowrap;background:transparent;color:var(--text);border:1px solid var(--line);text-decoration:none}
.btn.sm{height:36px;padding:0 14px}
.btn.primary{background:var(--accent);color:var(--ink);border-color:var(--accent)}
.btn.wide{width:100%}
.btn.link{border-color:transparent;color:var(--muted);padding:0 8px}
.btn.danger{color:var(--red)}
.input,textarea.input{width:100%;height:44px;padding:0 12px;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;
  color:var(--text);font:400 14px var(--font);outline:none}
.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
textarea.input{height:auto;min-height:250px;padding:12px;line-height:22px;resize:vertical}
.input.bad{border-color:var(--red)}
.input.qty{width:90px;height:36px;padding:0 10px}
.seg{display:flex;height:44px;border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--panel-2)}
.seg button{flex:1;border:0;background:transparent;color:var(--muted);font:600 13px var(--font)}
.seg button.on{background:var(--accent-soft);color:var(--accent)}
.seg.urgent button.on[data-v="urgent"]{background:var(--red-soft);color:var(--red)}
.opt{height:36px;padding:0 12px;border-radius:8px;border:1px solid var(--line);background:var(--panel-2);color:var(--text);font:600 12px var(--font)}
.opt.on{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}
.opts{display:flex;gap:6px;flex-wrap:wrap}

/* ---------------------------------------------------------------- chips, cards, bars */
.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 8px;border-radius:6px;font-size:12px;line-height:16px;font-weight:600;
  white-space:nowrap;background:var(--panel-2);color:var(--muted)}
.chip.green{background:var(--green-soft);color:var(--green)}
.chip.amber{background:var(--amber-soft);color:var(--amber)}
.chip.red{background:var(--red-soft);color:var(--red)}
.chip.accent{background:var(--accent-soft);color:var(--accent)}
.chips{display:flex;gap:6px;flex-wrap:wrap}
.card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px;display:flex;flex-direction:column;gap:10px}
a.card{color:inherit;text-decoration:none}
.bar{display:flex;gap:2px;border-radius:4px;overflow:hidden;background:var(--panel-2);height:8px}
.bar i{display:block;height:8px}
.bar .g{background:var(--green)}.bar .a{background:var(--amber)}.bar .r{background:var(--red)}.bar .t{background:var(--accent)}.bar .n{background:var(--line)}
.banner{border-radius:10px;padding:10px 12px;display:flex;gap:8px;align-items:center;font-size:13px;font-weight:600}
.banner.amber{background:var(--amber-soft);color:var(--amber)}
.banner.plain{background:var(--panel-2);color:var(--muted)}
.empty{padding:28px 16px;text-align:center;color:var(--muted);display:flex;flex-direction:column;gap:8px;align-items:center}

/* ---------------------------------------------------------------- check items */
.lines{display:flex;flex-direction:column}
.line{padding:12px 0;border-bottom:1px solid var(--line);display:flex;flex-direction:column;gap:6px}
.line .top2{display:flex;justify-content:space-between;gap:8px;align-items:flex-start}
.line .name{font-weight:600;background:none;border:0;padding:0;text-align:left;color:var(--text);min-height:24px}
.line .q{font:600 13px var(--mono);white-space:nowrap}
.line .sub{display:flex;justify-content:space-between;gap:8px;align-items:center}
.line .sub span:first-child{min-width:0;overflow-wrap:anywhere}
.line .qtyrow{display:flex;gap:8px;align-items:center}
.line .edit{display:grid;grid-template-columns:minmax(0,1fr) 90px 90px;gap:8px;align-items:end}
.line .edit .field:first-child{grid-column:1 / -1}
.line .editbtns{display:flex;gap:8px;justify-content:space-between}
.linkbtn{background:none;border:0;padding:0;color:var(--accent);font:600 12px var(--font);text-align:left;min-height:24px}

/* ---------------------------------------------------------------- PC table */
.table{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.table .tr{display:grid;grid-template-columns:110px 120px minmax(0,1.6fr) 90px minmax(0,1fr) 90px 150px;gap:14px;align-items:center;
  padding:12px 16px;border-top:1px solid var(--line);color:inherit;text-decoration:none}
.table .tr:hover{background:var(--panel-2)}
.table .th{background:var(--panel-2);padding:10px 16px;border-top:0}
.table .th span{font-size:12px;font-weight:600;color:var(--faint)}
.table .tr>*{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pc-only{display:none}

/* ---------------------------------------------------------------- full-screen notices */
.notice{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:16px}
.notice .card{max-width:420px;width:100%;align-items:flex-start;gap:12px;padding:22px}
.spin{width:22px;height:22px;border:2px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp 0.8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.toast{position:fixed;left:16px;right:16px;bottom:150px;z-index:80;margin:0 auto;max-width:420px;background:var(--panel);
  border:1px solid var(--line);border-radius:10px;padding:12px 14px;font-weight:600;font-size:13px}
.toast.err{border-color:var(--red);color:var(--red)}
.toast.ok{border-color:var(--green);color:var(--green)}

/* ---------------------------------------------------------------- PC (>= 1024 px) */
@media (min-width:1024px){
  .side{display:flex;flex-direction:column;gap:4px;width:232px;flex-shrink:0;background:var(--panel);border-right:1px solid var(--line);
    padding:20px 14px;position:sticky;top:0;height:100vh}
  .side .brand{display:flex;align-items:center;gap:10px;padding:0 6px 18px}
  .side .brand b{font-weight:700;font-size:15px}
  .side .brand span{font-size:12px;color:var(--faint)}
  .side a{display:flex;align-items:center;gap:10px;height:40px;padding:0 12px;border-radius:8px;text-decoration:none;font-size:13px;
    font-weight:600;color:var(--muted)}
  .side a.on{background:var(--accent-soft);color:var(--accent)}
  .side .grow{flex-grow:1}
  .tabs{display:none}
  .top{position:static;background:transparent;border-bottom:0;padding:28px 40px 0}
  .top .ttl b{font-size:28px;line-height:34px}
  .top .ttl span{font-size:14px;line-height:21px;color:var(--muted)}
  .top .logo{display:none}
  .iconbtn{display:flex}
  .avatar{width:40px;height:40px}
  main{padding:22px 40px 28px;gap:22px}
  .actionbar{position:static;background:transparent;border:0;padding:0 40px 32px;display:flex;justify-content:flex-end;max-width:800px}
  .actionbar .btn.wide{width:auto;min-width:220px}
  .phone-only{display:none!important}
  .pc-only{display:block}
  .narrow{max-width:720px}
  .toast{bottom:32px}
  .menu{top:76px;right:40px}
}

/* ---------------------------------------------------------------- Milestone 2: tiles, status, timeline, people */
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.tile{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:2px;min-width:0;
  color:inherit;text-decoration:none}
.tile .k{font-size:13px;font-weight:600;color:var(--muted)}
.tile .v{font-size:28px;line-height:36px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.tile .v.red{color:var(--red)}.tile .v.amber{color:var(--amber)}.tile .v.green{color:var(--green)}
.tile .s{font-size:12px;line-height:16px;color:var(--faint);overflow:hidden;text-overflow:ellipsis}
.dash{display:flex;flex-direction:column;gap:22px;min-width:0}
.needs{display:flex;flex-direction:column}
.needs a{display:flex;gap:10px;padding:12px 0;border-top:1px solid var(--line);color:inherit;text-decoration:none;min-height:44px}
.needs a:first-of-type{border-top:0}
.needs a .ic{display:flex;padding-top:2px}
.needs a .ic.red{color:var(--red)}.needs a .ic.amber{color:var(--amber)}.needs a .ic.accent{color:var(--accent)}
.needs a b{font-weight:700;display:block}
.needs-card{border-color:var(--line)}
.needs-card .lbl{display:flex;gap:8px;align-items:center;color:var(--amber);font-weight:700;font-size:13px}
.legend{display:flex;gap:8px;flex-wrap:wrap}
/* summary card (M4) */
.sum .stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));text-align:center}
.sum .stats b{display:block;font-size:24px;line-height:30px}
.sum .stats span{font-size:12px;color:var(--faint)}
.sum .bar,.sum .bar i{height:10px}
/* status lines */
.sline{padding:12px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:10px;align-items:flex-start}
.sline .nm{font-weight:700;overflow-wrap:anywhere}
.sline .asked{font:400 12px/18px var(--mono);color:var(--muted)}
.sline .note{font-size:12px;line-height:17px;color:var(--muted)}
.sline .cs{display:flex;flex-direction:column;gap:6px;align-items:flex-end;flex-shrink:0}
h2.sec{margin-top:6px}
/* activity timeline */
.tl{display:flex;flex-direction:column}
.tl .ev{display:grid;grid-template-columns:66px minmax(0,1fr);gap:10px;padding:10px 0;border-top:1px solid var(--line)}
.tl .ev:first-child{border-top:0}
.tl .ev time{font:400 12px/20px var(--mono);color:var(--faint)}
.tl .ev b{display:block;font-weight:700}
.tl .ev span{font-size:12px;line-height:17px;color:var(--muted);display:block}
/* request detail table (D2) and people table (D8) */
.table.items .tr{grid-template-columns:32px minmax(0,1.6fr) 84px 64px 64px minmax(0,1.2fr) 170px;cursor:default}
.table.items .tr:hover{background:transparent}
.table.items .tr>*{white-space:normal}
.table.items .tr .chips{flex-wrap:wrap}
.table.people .tr{grid-template-columns:minmax(0,1fr) 170px minmax(0,1fr) 150px;cursor:default}
.table.people .tr:hover{background:transparent}
.table.people .tr>*{white-space:normal;overflow:visible}
.split{display:flex;flex-direction:column;gap:22px;min-width:0}
.split .table:not(.items):not(.people):not(.bookings):not(.itemsp):not(.sups) .tr{grid-template-columns:100px 104px minmax(0,1.6fr) 70px minmax(50px,.8fr) 64px 118px;gap:10px}
.table .tr>span.wrap{white-space:normal;overflow:visible}
.table .tr>span.wrap.chips{display:flex;gap:4px;flex-wrap:wrap}
.prow{display:flex;flex-direction:column;gap:6px;padding:12px 0;border-bottom:1px solid var(--line)}
/* ---------------------------------------------------------------- Milestone 3: store check, shares, bookings */
.stepwrap{display:flex;align-items:center;gap:8px}
.step{display:flex;align-items:center;border:1px solid var(--line);border-radius:8px;background:var(--panel-2)}
.step.warn{border-color:var(--amber)}
.step button{width:40px;height:44px;border:0;background:transparent;color:var(--text);display:flex;align-items:center;justify-content:center}
.step input{width:46px;height:44px;border:0;background:transparent;text-align:center;font:600 14px var(--mono);padding:0}
.step input:focus{outline:none}
.stepwrap .unit{font-size:13px;color:var(--muted)}
.scrow{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.seg.s3{width:168px;flex-shrink:0}
.morerow{display:flex;justify-content:space-between;gap:10px}
.linkbtn.faint{color:var(--faint)}
.line.sc{gap:8px}
.line.sc.bad{border-bottom-color:var(--red)}
.err-text{color:var(--red)}
.amber-text{color:var(--amber);font-weight:600}
.find{display:flex;flex-direction:column;gap:8px}
.searchrow{display:flex;gap:6px;align-items:center}
.searchrow .input{flex:1;min-width:0}
.findres{display:flex;flex-direction:column}
.pick{display:flex;justify-content:space-between;align-items:center;gap:10px;min-height:44px;padding:8px 0;border:0;border-top:1px solid var(--line);
  background:transparent;text-align:left;color:var(--text)}
.pick span:first-child{display:flex;flex-direction:column;min-width:0}
.acts{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:6px}
.need-q{display:flex;gap:10px;padding:12px 0;border-top:1px solid var(--line)}
.needs>:first-child{border-top:0}
.need-q .ic{display:flex;padding-top:2px}.need-q .ic.amber{color:var(--amber)}
.need-q b{font-weight:700;display:block}
.need-q .small{display:block}
.sline .lnk{color:var(--accent);text-decoration:none;font-weight:600}
.kvs{display:flex;flex-direction:column}
.kv{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-top:1px solid var(--line)}
.kv>span:first-child{color:var(--faint);font-size:13px}
.kv>span:last-child{text-align:right}
.quote{background:var(--panel-2);border-radius:10px;padding:10px 12px;color:var(--muted)}
.bul{display:flex;flex-direction:column}
.bul>div{display:flex;gap:10px;padding:8px 0;border-top:1px solid var(--line)}
.bul>div svg{color:var(--accent);margin-top:2px}
.stack{display:flex;flex-direction:column;gap:8px}
.bks{display:flex;flex-wrap:wrap;gap:4px 10px}
.bks .bk{color:var(--text);text-decoration:none}
.table.bookings .tr{grid-template-columns:minmax(0,1.5fr) 80px minmax(0,1.3fr) 50px minmax(0,1fr);gap:12px}
.table.bookings .tr>span{white-space:normal}
.table.bookings .chip{white-space:normal}
.srow,.orow{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line);
  color:inherit;text-decoration:none;min-height:44px}
.srow:first-of-type{border-top:0}
#oldList .orow:first-of-type{border-top:1px solid var(--line)}
#shareList,#oldList{display:flex;flex-direction:column;gap:8px}
@media (min-width:1024px){
  .tiles{grid-template-columns:repeat(var(--n,5),minmax(0,1fr));gap:14px}
  .tile{padding:16px 18px}
  .split{display:grid;grid-template-columns:minmax(0,1fr) 340px;align-items:start;gap:28px}
  .split.wide{grid-template-columns:minmax(0,1fr) 320px}
  .split.settings{grid-template-columns:minmax(0,1fr) minmax(0,1.3fr)}
  .tile .v{font-size:32px;line-height:40px}
}
/* ---------------------------------------------------------------- Milestone 4: buy list, suppliers, items & prices */
.searchbox{display:flex;align-items:center;gap:8px;height:44px;padding:0 12px;background:var(--panel-2);border:1px solid var(--line);border-radius:8px;
  width:100%;min-width:0}
.searchbox input{border:0;background:transparent;color:var(--text);font:400 14px var(--font);outline:none;width:100%;min-width:0;height:40px}
.searchbox:focus-within{border-color:var(--accent)}
.filters{display:flex;flex-direction:column;gap:10px}
.col2{display:flex;flex-direction:column;min-width:0;gap:2px}
.buywrap{display:flex;flex-direction:column;gap:14px;min-width:0}
.buygrid{display:flex;flex-direction:column;gap:14px;min-width:0}
.gcol{display:flex;flex-direction:column;gap:14px;min-width:0}
.gcard{text-align:left;color:var(--text);font:inherit;width:100%}
.gcard.on{border-color:var(--accent)}
.gl{display:flex;justify-content:space-between;gap:10px;padding:6px 0;border-top:1px solid var(--line)}
.gl span:first-child{min-width:0;overflow-wrap:anywhere}
.hl{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0;border-top:1px solid var(--line);color:inherit;text-decoration:none;min-height:44px}
.gdetail{gap:14px}
.sups{display:flex;flex-direction:column;gap:6px}
.sup{display:flex;flex-direction:column;padding:6px 0;border-top:1px solid var(--line);min-width:0}
.sup .small{overflow-wrap:anywhere}
.bls{display:flex;flex-direction:column}
.bl{display:flex;gap:10px;padding:12px 0;border-top:1px solid var(--line);align-items:flex-start}
.bl .q{font-size:13px;font-weight:600;white-space:nowrap}
.bl b{overflow-wrap:anywhere}
.bl>.col2{flex:1}
.bl .lnk{color:var(--accent);text-decoration:none;font-weight:600}
.tick{display:flex;align-items:center;justify-content:center;width:28px;min-height:28px;flex-shrink:0}
.tick input{width:20px;height:20px;accent-color:var(--accent);margin:0}
.mv{display:flex;align-items:center;gap:8px;margin-top:4px;flex-wrap:wrap}
.ordbox{display:flex;flex-direction:column;gap:8px;padding-top:12px;border-top:1px solid var(--line)}
.supedit{display:flex;flex-direction:column;gap:10px;padding:12px 0 4px;min-width:0}
.table.sups .tr{grid-template-columns:minmax(0,1.4fr) minmax(0,1.3fr) minmax(0,1.1fr) 150px 90px 140px 70px;gap:12px;cursor:default}
.table.sups .tr:hover{background:transparent}
.table.sups .tr>*{white-space:normal}
.table.sups .tr.editrow{display:block;background:var(--panel-2)}
.table.itemsp .tr{grid-template-columns:minmax(0,1.6fr) 60px 70px minmax(0,1.5fr) minmax(0,1fr);gap:12px;cursor:pointer;align-items:start}
.table.itemsp .tr.th{cursor:default;align-items:center}
.table.itemsp .tr>*{white-space:normal}
.table.itemsp .tr.on{background:var(--accent-soft)}
#histBox{gap:8px}
@media (min-width:1024px){
  .filters{flex-direction:row;align-items:center}
  .filters .searchbox{width:280px}
  .filters .btn.primary{margin-left:auto}
  .buywrap .searchbox{width:280px}
  .buygrid{display:grid;grid-template-columns:400px minmax(0,1fr);gap:28px;align-items:start}
}