/* MESTRiQ Flow · factory control-room look: nav rail left, exception-first canvas right */
:root{
  --bg:#eef1f4; --panel:#ffffff; --panel-2:#f6f8fa; --line:#d8dee5; --fg:#16202b; --muted:#5b6876;
  --accent:#1f5fbf; --accent-soft:#e3ecfa; --ink:#0f2a4a; --ink-fg:#e9eef5; --ink-muted:#9fb0c4;
  --good:#1d8a4e; --good-soft:#e2f4ea; --warn:#b86e00; --warn-soft:#fdf0d9; --bad:#c23b2a; --bad-soft:#fbe5e1;
  --brand:#f5b829;
  --f-display:"Barlow Semi Condensed","Arial Narrow",system-ui,sans-serif;
  --f-body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]){
  --bg:#0e141b; --panel:#161e28; --panel-2:#1b2532; --line:#2a3644; --fg:#e4eaf1; --muted:#93a2b3;
  --accent:#6ea2f0; --accent-soft:#1c2c45; --ink:#0a1018; --ink-fg:#e4eaf1; --ink-muted:#7f90a4;
  --good:#4cc283; --good-soft:#15301f; --warn:#f0a83a; --warn-soft:#33270f; --bad:#f07563; --bad-soft:#3a1c18;
  color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e141b; --panel:#161e28; --panel-2:#1b2532; --line:#2a3644; --fg:#e4eaf1; --muted:#93a2b3;
  --accent:#6ea2f0; --accent-soft:#1c2c45; --ink:#0a1018; --ink-fg:#e4eaf1; --ink-muted:#7f90a4;
  --good:#4cc283; --good-soft:#15301f; --warn:#f0a83a; --warn-soft:#33270f; --bad:#f07563; --bad-soft:#3a1c18;
  color-scheme:dark}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:14px;line-height:1.45}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
a{color:var(--accent)}
.boot{display:grid;place-items:center;height:100vh;color:var(--muted)}

/* layout */
.app{display:grid;grid-template-columns:220px 1fr;min-height:100vh}
.rail{background:var(--ink);color:var(--ink-fg);padding:18px 12px;display:flex;flex-direction:column;gap:16px;position:sticky;top:0;height:100vh;overflow-y:auto}
.brand{padding:0 8px}
.brand b{font-family:var(--f-display);font-size:22px;font-weight:700;letter-spacing:.02em;display:block;line-height:1}
.brand b span{color:var(--brand)}
.brand small{color:var(--ink-muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase}
.nav{display:flex;flex-direction:column;gap:2px}
.nav a{text-decoration:none;padding:8px 10px;border-radius:6px;color:var(--ink-muted);display:flex;align-items:center;gap:10px;font-weight:500}
.nav a:hover{color:var(--ink-fg);background:rgba(255,255,255,.05)}
.nav a[aria-current="page"]{background:rgba(255,255,255,.1);color:var(--ink-fg)}
.nav .cnt{margin-left:auto;font-family:var(--f-mono);font-size:11px;background:var(--bad);color:#fff;border-radius:10px;padding:0 6px}
.nav .sep{font-size:10.5px;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-muted);opacity:.7;padding:10px 10px 4px}
.who{margin-top:auto;padding:10px;border-top:1px solid rgba(255,255,255,.1);font-size:12px;color:var(--ink-muted);display:flex;flex-direction:column;gap:6px}
.who strong{color:var(--ink-fg);font-weight:500}
.who button{background:none;border:1px solid rgba(255,255,255,.2);color:var(--ink-fg);border-radius:6px;padding:5px 8px;font-size:12px;text-align:left}
main{min-width:0;padding:20px 28px 48px}
.view{display:flex;flex-direction:column;gap:18px;min-width:0}
.topbar{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px 16px;justify-content:space-between}
.topbar h1{font-family:var(--f-display);font-weight:600;font-size:26px;margin:0;line-height:1.1}
.topbar p{margin:4px 0 0;color:var(--muted)}
.actions{display:flex;gap:8px;flex-wrap:wrap;align-items:center}

/* surfaces */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:16px;min-width:0}
.panel h2{font-family:var(--f-display);font-weight:600;font-size:17px;margin:0 0 12px}
.panel h2 small{font-family:var(--f-body);font-weight:400;font-size:12px;color:var(--muted);margin-left:6px}
.grid{display:grid;gap:16px}
.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.g3{grid-template-columns:repeat(3,minmax(0,1fr))}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}
.kpi{display:flex;flex-direction:column;gap:4px}
.kpi .lbl{font-size:11.5px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:500}
.kpi .val{font-family:var(--f-display);font-size:34px;font-weight:600;line-height:1.05;font-variant-numeric:tabular-nums}
.kpi .val small{font-size:15px;color:var(--muted);font-weight:500}
.kpi .sub{font-size:12.5px;color:var(--muted)}
.kpi.bad .val{color:var(--bad)} .kpi.good .val{color:var(--good)} .kpi.warn .val{color:var(--warn)}

/* tables */
.tbl-wrap{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
th{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:500;text-align:left;padding:8px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
td{padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:middle}
tbody tr:last-child td{border-bottom:0}
tr.click{cursor:pointer}
tr.click:hover td{background:var(--panel-2)}
tr.red td:first-child{box-shadow:inset 3px 0 0 var(--bad)}
tr.amber td:first-child{box-shadow:inset 3px 0 0 var(--warn)}
.mono{font-family:var(--f-mono);font-size:12.5px;white-space:nowrap}
.num{text-align:right}
.muted{color:var(--muted)}
.small{font-size:12px}
.empty{padding:28px;text-align:center;color:var(--muted)}

/* pills, buttons */
.pill{display:inline-flex;align-items:center;gap:5px;font-size:11.5px;font-weight:500;padding:2px 8px;border-radius:99px;white-space:nowrap}
.pill.good{background:var(--good-soft);color:var(--good)}
.pill.warn{background:var(--warn-soft);color:var(--warn)}
.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.info{background:var(--accent-soft);color:var(--accent)}
.pill.plain{background:var(--panel-2);color:var(--muted);border:1px solid var(--line)}
.btn{border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:7px 12px;font-weight:500;font-size:13px;text-decoration:none;display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.btn:hover{border-color:var(--accent)}
.btn.primary{background:var(--accent);border-color:var(--accent);color:#fff}
.btn.danger{color:var(--bad)}
.btn.sm{padding:4px 9px;font-size:12px}
.btn:disabled{opacity:.45;cursor:not-allowed}
.seg{display:inline-flex;border:1px solid var(--line);border-radius:6px;overflow:hidden;background:var(--panel)}
.seg button{border:0;background:none;padding:6px 12px;font-size:12.5px;color:var(--muted)}
.seg button[aria-pressed="true"]{background:var(--accent-soft);color:var(--accent);font-weight:600}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);flex-wrap:wrap}
.tabs button{border:0;background:none;padding:8px 12px;color:var(--muted);border-bottom:2px solid transparent;font-weight:500}
.tabs button[aria-selected="true"]{color:var(--fg);border-bottom-color:var(--accent)}
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;justify-content:space-between;margin-bottom:12px}
.note{font-size:12.5px;color:var(--muted);margin:0}
.callout{border-left:3px solid var(--warn);background:var(--warn-soft);padding:10px 12px;border-radius:6px;font-size:13px}
.callout.info{border-left-color:var(--accent);background:var(--accent-soft)}

/* forms */
form .row,.form .row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;margin-bottom:12px}
label.f{display:flex;flex-direction:column;gap:4px;font-size:12px;color:var(--muted);font-weight:500}
label.f input,label.f select,label.f textarea,.inp{border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:8px 10px;font-size:14px;color:var(--fg);min-width:0}
label.f textarea{min-height:70px;resize:vertical}
label.chk{display:flex;gap:8px;align-items:flex-start;font-size:13.5px;padding:6px 0}
label.chk input{margin-top:3px;width:18px;height:18px}
.req::after{content:" *";color:var(--bad)}
.err{color:var(--bad);font-size:13px;margin:6px 0 0}

/* modal */
.scrim{position:fixed;inset:0;background:rgba(10,16,24,.45);display:grid;place-items:center;padding:16px;z-index:50}
.modal{background:var(--panel);border:1px solid var(--line);border-radius:10px;width:min(560px,100%);max-height:92vh;overflow:auto;box-shadow:0 20px 50px rgba(0,0,0,.25)}
.modal header{display:flex;justify-content:space-between;align-items:center;padding:14px 16px;border-bottom:1px solid var(--line)}
.modal header h3{margin:0;font-family:var(--f-display);font-size:19px;font-weight:600}
.modal .body{padding:16px}
.modal footer{display:flex;justify-content:flex-end;gap:8px;padding:12px 16px;border-top:1px solid var(--line)}
.x{border:0;background:none;font-size:20px;line-height:1;color:var(--muted)}

/* toasts */
#toasts{position:fixed;right:16px;bottom:16px;display:flex;flex-direction:column;gap:8px;z-index:60}
.toast{background:var(--ink);color:var(--ink-fg);padding:10px 14px;border-radius:8px;font-size:13px;box-shadow:0 8px 24px rgba(0,0,0,.25);max-width:360px}
.toast.bad{background:var(--bad);color:#fff}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:16px;background:var(--ink)}
.login .card{background:var(--panel);border-radius:12px;padding:28px;width:min(400px,100%);display:flex;flex-direction:column;gap:14px}
.login .brand b{font-size:30px;color:var(--fg)}
.login .brand small{color:var(--muted)}

/* step strip */
.strip{display:flex;gap:2px;min-width:120px}
.strip i{flex:1;height:10px;border-radius:2px;background:var(--line)}
.strip i.done_ok,.strip i.done{background:var(--good)}
.strip i.done_late{background:var(--warn)}
.strip i.cur{background:var(--accent)}
.strip i.cur.open_late{background:var(--bad)}
.strip i.cur.due_today{background:var(--warn)}

/* responsive */
@media (max-width:1100px){.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:1fr 1fr}}
@media (max-width:780px){
  .app{grid-template-columns:1fr}
  .rail{position:static;height:auto;flex-direction:row;flex-wrap:wrap;align-items:center;padding:10px 12px;gap:8px}
  .nav{flex-direction:row;flex-wrap:wrap;gap:2px}
  .nav .sep{display:none}
  .nav a{padding:6px 8px;font-size:13px}
  .who{margin:0 0 0 auto;border:0;padding:0;flex-direction:row;align-items:center}
  .who span{display:none}
  main{padding:16px}
  .g4,.g3,.g2{grid-template-columns:1fr}
  .hide-sm{display:none}
  table.cards-sm thead{display:none}
  table.cards-sm tr{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px;padding:10px 6px;border-bottom:1px solid var(--line)}
  table.cards-sm td{border:0;padding:2px 4px}
  table.cards-sm td[data-wide]{grid-column:1/-1}
  table.cards-sm td.hide-sm{display:none}
}
@media print{
  .rail,.actions,.no-print,#toasts{display:none!important}
  .app{display:block} main{padding:0}
  body{background:#fff;color:#000;font-size:12px}
  .panel{border:0;padding:0}
}