/* PCG Purchase Orders — layout: sticky top bar with nav, single working column, panels for each section. */
:root{
  --bg:#f5f5f3; --surface:#fff; --ink:#151515; --muted:#5f6268; --line:#dcdcd6; --soft:#efefea;
  --brand:#e3a41f; --brand-ink:#111; --accent:#8f630a; --dark:#151515; --dark-ink:#fff;
  --ok:#2c7a4b; --ok-bg:#e6f2ea; --warn:#946410; --warn-bg:#fbf0d9; --info:#2f5d8a; --info-bg:#e5eef7;
  --bad:#b23b3b; --bad-bg:#f8e5e5; --ready:#6b4fa0; --ready-bg:#eee8f7;
  --sans:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif; --mono:"IBM Plex Mono",ui-monospace,Menlo,monospace;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0f0f10; --surface:#19191b; --ink:#ebebec; --muted:#a2a5ab; --line:#303034; --soft:#222225;
  --accent:#efbd52; --dark:#ebebec; --dark-ink:#111;
  --ok:#76c897; --ok-bg:#1b3125; --warn:#e6b65a; --warn-bg:#382c15; --info:#8fb6e0; --info-bg:#1b2939;
  --bad:#ef8b8b; --bad-bg:#3c2123; --ready:#bba3ea; --ready-bg:#2a2238; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.5 var(--sans)}
a{color:var(--accent)}
h1{font-size:24px;line-height:1.2;margin:0;letter-spacing:-.01em;text-wrap:balance}
h2{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);margin:0 0 12px;font-weight:600}
h3{font-size:16px;margin:0 0 8px}
.mono{font-family:var(--mono)}
.muted,.hint{color:var(--muted)}
.hint{font-size:12.5px}
.num,td.r,th.r{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}

/* top bar */
.top{background:#111;color:#eee;position:sticky;top:0;z-index:20;border-bottom:3px solid var(--brand)}
.top-in{max-width:1200px;margin:0 auto;padding:8px 16px;display:flex;align-items:center;gap:8px 18px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:600;white-space:nowrap}
.brand img{height:38px;width:auto;display:block;border-radius:4px}
nav.main{display:flex;gap:2px;flex-wrap:wrap;flex:1;min-width:0}
nav.main a{color:#cfcfcf;text-decoration:none;padding:6px 10px;border-radius:6px;font-size:14px;font-weight:500}
nav.main a:hover{background:#262626;color:#fff}
nav.main a.on{background:#2b2b2b;color:var(--brand)}
details.menu{position:relative}
details.menu > summary{list-style:none;cursor:pointer;color:#cfcfcf;padding:6px 10px;border-radius:6px;font-size:14px;font-weight:500}
details.menu > summary::-webkit-details-marker{display:none}
details.menu > summary::after{content:" ▾";font-size:11px}
details.menu > summary:hover,details.menu[open] > summary{background:#262626;color:#fff}
details.menu > summary.on{color:var(--brand)}
details.menu > div{position:absolute;top:100%;left:0;margin-top:4px;background:#1b1b1b;border:1px solid #333;border-radius:8px;padding:6px;display:grid;min-width:160px;z-index:30;box-shadow:0 8px 24px rgba(0,0,0,.35)}
.me{display:flex;align-items:center;gap:10px}
.me .who{display:grid;line-height:1.2;color:#eee;text-decoration:none;font-size:13px}
.me .who span{color:#9d9d9d;font-size:11.5px}
.me form{margin:0}
.top .ghost{color:#ddd;border-color:#444}

.wrap{max-width:1200px;margin:0 auto;padding:22px 16px 64px;display:grid;gap:20px}
.pagehead{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;flex-wrap:wrap}
.pagehead .sub{color:var(--muted);margin:4px 0 0;font-size:14px}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

.panel{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:18px 20px;min-width:0}
.panel > h2:first-child{margin-top:0}
.panel-head{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.panel-head h2{margin:0}
.cols{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.cols3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.main-side{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:20px;align-items:start}

/* forms */
.grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:12px 14px}
.c1{grid-column:span 1}.c2{grid-column:span 2}.c3{grid-column:span 3}.c4{grid-column:span 4}.c5{grid-column:span 5}.c6{grid-column:1/-1}
.f{display:grid;gap:4px;min-width:0;align-content:start}
.f > label,.lbl{font-size:12px;font-weight:600;color:var(--muted)}
input,textarea,select{font:inherit;color:var(--ink);background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:8px 10px;width:100%;min-width:0}
input[type=checkbox],input[type=radio]{width:auto;accent-color:var(--accent)}
input[type=file]{padding:6px;background:var(--surface)}
textarea{resize:vertical;min-height:60px}
input:disabled,select:disabled{opacity:.6}
.check{display:flex;gap:8px;align-items:center;font-size:14px;cursor:pointer}
fieldset{border:1px solid var(--line);border-radius:8px;padding:12px 14px 14px;margin:0;min-width:0}
legend{font-size:12px;font-weight:600;color:var(--muted);padding:0 6px;text-transform:uppercase;letter-spacing:.08em}
.seg{display:flex;gap:8px;flex-wrap:wrap}
.seg label{display:flex;gap:8px;align-items:center;border:1px solid var(--line);border-radius:6px;padding:7px 12px;cursor:pointer;font-size:14px;background:var(--bg);white-space:nowrap}
.seg label:has(input:checked){border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent);background:var(--surface)}

button,.btn{font:inherit;font-weight:600;border-radius:6px;padding:8px 16px;border:1px solid transparent;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:6px;line-height:1.3;white-space:nowrap}
button:disabled{opacity:.5;cursor:not-allowed}
.primary{background:var(--brand);color:var(--brand-ink)}
.dark{background:var(--dark);color:var(--dark-ink)}
.ghost{background:transparent;border-color:var(--line);color:var(--ink)}
.approve{background:var(--ok);color:#fff}
.danger{background:transparent;border-color:var(--bad);color:var(--bad)}
.link{background:none;border:0;color:var(--accent);padding:4px 0}
.small{font-size:13px;padding:5px 10px}

.flash{border-radius:8px;padding:10px 14px;font-size:14px}
.flash.good{background:var(--ok-bg);color:var(--ok)}.flash.err{background:var(--bad-bg);color:var(--bad)}
.flash.warn,.note-warn{background:var(--warn-bg);color:var(--warn);border-radius:8px;padding:10px 14px;font-size:14px}
.note-info{background:var(--info-bg);color:var(--info);border-radius:8px;padding:10px 14px;font-size:14px}
.note-bad{background:var(--bad-bg);color:var(--bad);border-radius:8px;padding:10px 14px;font-size:14px}

/* badges */
.badge{display:inline-block;font-size:11.5px;font-weight:600;letter-spacing:.02em;padding:2px 8px;border-radius:999px;border:1px solid currentColor;white-space:nowrap;line-height:1.5}
.badge.warn{color:var(--warn);background:var(--warn-bg)}
.badge.info{color:var(--info);background:var(--info-bg)}
.badge.ready{color:var(--ready);background:var(--ready-bg)}
.badge.done{color:var(--ok);background:var(--ok-bg)}
.badge.bad{color:var(--bad);background:var(--bad-bg)}
.badge.muted{color:var(--muted);background:var(--soft)}
.chip{display:inline-block;font-size:11.5px;font-weight:600;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:0 8px;white-space:nowrap}
.chip.monthly{color:var(--info);border-color:var(--info)}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.tile{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:14px 16px;color:var(--ink);text-decoration:none;display:block}
a.tile:hover{border-color:var(--accent)}
.tile .k{font-size:12px;text-transform:uppercase;letter-spacing:.08em;color:var(--muted);font-weight:600}
.tile .v{font-size:24px;font-weight:600;font-variant-numeric:tabular-nums}
.tile .s{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums}
.tile.alert{border-color:var(--warn)}

/* tables */
.scroll{overflow-x:auto;-webkit-overflow-scrolling:touch}
table{border-collapse:collapse;width:100%;font-variant-numeric:tabular-nums}
th,td{text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);font-size:14px;vertical-align:top}
th{font-size:11.5px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;white-space:nowrap;font-weight:600}
tbody tr:hover{background:var(--soft)}
tr.off td{color:var(--muted)}
tfoot td{font-weight:600;border-bottom:0}
td .sub{color:var(--muted);font-size:12.5px}
.rowlink{color:inherit;text-decoration:none}
.po-num{font-family:var(--mono);font-weight:600;white-space:nowrap}
.bar{height:8px;background:var(--brand);border-radius:4px;min-width:2px}
.bar.over{background:var(--bad)}
.meter{background:var(--soft);border-radius:4px;height:8px;overflow:hidden;min-width:80px}
.meter > i{display:block;height:100%;background:var(--brand)}
.meter > i.over{background:var(--bad)}

.empty{text-align:center;padding:26px 12px;color:var(--muted);display:grid;gap:4px}
.empty b{color:var(--ink)}

.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:end;margin-bottom:12px}
.filters .f{min-width:130px}
.filters input[type=search]{min-width:200px}

/* PO form lines */
.lines{display:grid;gap:8px}
.lrow{display:grid;grid-template-columns:72px 80px minmax(0,1fr) 190px 110px 100px 28px;gap:8px;align-items:center}
.lrow.head{font-size:12px;font-weight:600;color:var(--muted)}
.lrow .lt{text-align:right;font-weight:600;font-variant-numeric:tabular-nums;font-size:14px}
.lrow .x{background:none;border:0;color:var(--muted);padding:2px;font-size:18px}
.lrow .rcv{font-size:11.5px;color:var(--info);grid-column:3/-1;margin-top:-4px}
.totals{display:grid;grid-template-columns:minmax(0,1fr) 170px 150px;gap:8px 12px;align-items:center;justify-items:end;font-variant-numeric:tabular-nums}
.totals .t{font-size:19px;font-weight:700}
.totals input,.totals select{text-align:right}
.taxrow{display:flex;gap:6px;justify-content:flex-end}
.taxrow select{width:auto;text-align:left}
.taxrow input{width:90px}

/* PO view */
.po-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:flex-start}
.po-head .big{font-family:var(--mono);font-size:26px;font-weight:600}
.kv{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px 18px;margin:0}
.kv dt{font-size:12px;color:var(--muted);font-weight:600}
.kv dd{margin:0;overflow-wrap:anywhere}
.trail{display:flex;gap:6px;flex-wrap:wrap;align-items:center;font-size:13px}
.step{border:1px solid var(--line);border-radius:6px;padding:6px 10px;background:var(--surface)}
.step b{display:block;font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.step.done{border-color:var(--ok)}.step.done b{color:var(--ok)}
.step.no{border-color:var(--bad)}.step.no b{color:var(--bad)}
.step.wait{border-style:dashed}
.arrow{color:var(--muted)}
.side{display:grid;gap:16px}
.box{border:1px solid var(--line);border-radius:8px;padding:14px;display:grid;gap:10px;background:var(--surface)}
.box h3{font-size:14px;margin:0}
.hist{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:13.5px}
.hist li{display:grid;grid-template-columns:110px minmax(0,1fr);gap:8px}
.hist time{color:var(--muted);font-size:12.5px}
.files{list-style:none;margin:0;padding:0;display:grid;gap:6px;font-size:14px}
.files li{display:flex;justify-content:space-between;gap:8px;align-items:baseline}
details.more > summary{cursor:pointer;color:var(--accent);font-weight:600;font-size:14px;list-style:none}
details.more > summary::-webkit-details-marker{display:none}
details.more[open] > summary{margin-bottom:10px}

/* login */
.login{max-width:420px;margin:7vh auto 0;width:100%}
.login .logo{width:100%;max-width:340px;border-radius:8px;display:block;margin-bottom:16px}
.login form{display:grid;gap:12px}

/* modal (email to vendor) */
dialog{border:1px solid var(--line);border-radius:12px;padding:0;max-width:640px;width:calc(100% - 32px);background:var(--surface);color:var(--ink)}
dialog::backdrop{background:rgba(0,0,0,.45)}
dialog form{padding:20px;display:grid;gap:12px}

@media (max-width:1000px){
  .main-side{grid-template-columns:minmax(0,1fr)}
  .cols3{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lrow{grid-template-columns:64px 76px minmax(0,1fr) 110px 28px}
  .lrow .cc{grid-column:3/4;grid-row:2}.lrow .pr{grid-column:4/5;grid-row:2}.lrow .lt{grid-column:4/5;grid-row:1}
  .lrow.head .cc,.lrow.head .pr{display:none}
}
@media (max-width:760px){
  .grid{grid-template-columns:minmax(0,1fr)}
  .grid > *{grid-column:1/-1}
  .cols,.cols3{grid-template-columns:minmax(0,1fr)}
  .tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lrow.head{display:none}
  .lrow{grid-template-columns:60px 72px minmax(0,1fr) 28px;padding-bottom:10px;border-bottom:1px dashed var(--line)}
  .lrow .ds{grid-column:1/4;grid-row:2}.lrow .cc{grid-column:1/4;grid-row:3}.lrow .pr{grid-column:1/3;grid-row:4}.lrow .lt{grid-column:3/4;grid-row:4}
  .lrow .rcv{grid-column:1/-1}
  .totals{grid-template-columns:minmax(0,1fr) 140px}.totals .gap{display:none}
  .me .who{display:none}
  .top-in{padding:8px 12px;gap:6px 10px}
  .brand img{height:30px}.brand span{display:none}
  .me{margin-left:auto}
  nav.main{order:3;flex:0 0 100%;flex-wrap:nowrap;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;margin:0 -4px}
  nav.main a,details.menu > summary{white-space:nowrap;padding:5px 8px;font-size:13.5px}
  details.menu > div{position:fixed;left:auto;right:12px;top:auto}
  .hist li{grid-template-columns:minmax(0,1fr)}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

/* ---------- timecards ---------- */
.calc{display:flex;gap:10px;align-items:baseline;margin:16px 0 8px;padding:12px 14px;background:var(--soft);border-radius:8px}
.calc span:first-child{font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.08em}
.calc b{font-size:26px;font-variant-numeric:tabular-nums}
.tm input[type=time]{font-size:16px}
.certify{display:flex;gap:10px;align-items:flex-start;margin-top:14px;padding:12px 14px;border:1px solid var(--line);border-radius:8px;font-size:13px;line-height:1.45;color:var(--muted);cursor:pointer}
.certify input{margin-top:3px;width:20px;height:20px;flex:none}
.certify b{color:var(--ink)}
.signrow{display:flex;gap:10px 16px;align-items:center;flex-wrap:wrap;padding:10px 0;border-bottom:1px solid var(--line)}
.signrow > div{flex:1 1 260px}
table.crew td{vertical-align:middle;padding:6px}
table.crew input[type=time]{min-width:104px;padding:6px}
table.crew select{padding:6px 8px;min-width:64px}
table.crew select.who{min-width:180px}
.tasks{display:grid;gap:8px}
.tasks > div{display:flex;gap:6px 16px;flex-wrap:wrap;align-items:center;background:var(--soft);padding:8px 12px;border-radius:6px}
.tasks b{min-width:90px;font-size:13px}
table.weektbl td,table.weektbl th{padding:7px 8px}
@media (max-width:760px){.calc b{font-size:22px}.tm input[type=time]{font-size:16px}}
.phone-only{display:none}
.daycard{padding:10px 0;border-bottom:1px solid var(--line);display:grid;gap:6px}
.daycard:last-child{border-bottom:0}
.daycard.off{opacity:.5}
.dc-head{display:flex;justify-content:space-between;align-items:baseline}
.dc-head span{font-weight:600;font-variant-numeric:tabular-nums}
.dc-entry{display:flex;justify-content:space-between;gap:10px;align-items:center;text-decoration:none;color:var(--ink);background:var(--soft);border-radius:8px;padding:8px 10px}
@media (max-width:760px){.phone-only{display:block}.desktop-only{display:none}}
.crew .role,span.role{font-family:"IBM Plex Mono",ui-monospace,monospace;font-weight:600;display:inline-block;min-width:1.6em;text-align:center;padding:2px 6px;border:1px solid var(--line);border-radius:5px;background:var(--soft)}