:root{color-scheme:light}
[hidden]{display:none!important}
html{padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
body{margin:0}
img{max-width:100%}

/* Layout: sticky header with module tabs, one working screen below, sheet-style modal for quick entries.
   Look: stainless-steel greys with a cool bias, equipment-label condensed type, one teal accent.
   Semantic green / amber / red are reserved for compliance state only. */
:root{
  --bg:#eceff1; --surface:#ffffff; --surface2:#f3f6f7; --ink:#15212b; --muted:#566673; --line:#d3dade;
  --accent:#0d6a73; --accent-ink:#ffffff; --accent-soft:#dcefef;
  --ok:#1b7a43; --ok-soft:#e0f2e6; --warn:#8f5700; --warn-soft:#fbeed2; --bad:#b3261e; --bad-soft:#fbe3e0;
  --f-disp:'Barlow Condensed','Arial Narrow',sans-serif; --f-body:'Barlow',system-ui,-apple-system,'Segoe UI',sans-serif;
  --r:10px;
}
@media (prefers-color-scheme: dark){:root:not([data-theme="light"]){
  --bg:#0e151a; --surface:#172129; --surface2:#1e2a33; --ink:#e7edf1; --muted:#92a3b0; --line:#2b3944;
  --accent:#4cc0ca; --accent-ink:#06262a; --accent-soft:#12383d;
  --ok:#5fcf8a; --ok-soft:#14301f; --warn:#f0b24a; --warn-soft:#3a2a0c; --bad:#ff8c82; --bad-soft:#3d1a17; color-scheme:dark}}
:root[data-theme="dark"]{
  --bg:#0e151a; --surface:#172129; --surface2:#1e2a33; --ink:#e7edf1; --muted:#92a3b0; --line:#2b3944;
  --accent:#4cc0ca; --accent-ink:#06262a; --accent-soft:#12383d;
  --ok:#5fcf8a; --ok-soft:#14301f; --warn:#f0b24a; --warn-soft:#3a2a0c; --bad:#ff8c82; --bad-soft:#3d1a17; color-scheme:dark}

*{box-sizing:border-box}
body{background:var(--bg);color:var(--ink);font:16px/1.45 var(--f-body);
  padding-block:0 48px;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
body::before{content:"";position:fixed;inset:0 0 auto;height:env(safe-area-inset-top,0px);z-index:10;background:var(--bg)}
button,input,select,textarea{font:inherit;color:inherit}
.muted{color:var(--muted)}
.grow{flex:1;min-width:0}

.top{position:sticky;top:env(safe-area-inset-top,0px);z-index:9;background:var(--bg);padding:12px 0 10px;border-bottom:1px solid var(--line);margin-bottom:18px}
.bar{display:flex;gap:16px;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;margin-bottom:10px}
h1{font:700 30px/1 var(--f-disp);letter-spacing:.03em;text-transform:uppercase;margin:0}
#date{margin:4px 0 0;font-size:14px}
.userbox{display:flex;gap:10px;align-items:center;font-weight:600}
#who{max-width:46vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.gate{max-width:440px;margin:24px auto 0}
.nav{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none;padding-bottom:2px}
.nav::-webkit-scrollbar{display:none}
.nav button{flex:none;min-height:44px;padding:0 14px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font-weight:600;font-size:15px;cursor:pointer;display:flex;gap:8px;align-items:center}
.nav button[aria-current="page"]{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.badge{min-width:22px;height:22px;border-radius:11px;padding:0 6px;background:var(--bad);color:#fff;font-size:13px;display:grid;place-items:center}

main{max-width:980px;margin:0 auto;display:grid;gap:18px}
h2{font:700 30px/1.05 var(--f-disp);letter-spacing:.02em;text-transform:uppercase;margin:0}
h3{font:700 22px/1.1 var(--f-disp);letter-spacing:.02em;margin:0}
.lbl{font-size:12px;letter-spacing:.09em;text-transform:uppercase;font-weight:600;color:var(--muted)}
.zone{display:grid;gap:10px}
.zone>.lbl{display:flex;gap:10px;align-items:center}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px;min-width:0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:12px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:14px 16px;text-align:left;cursor:pointer;display:grid;gap:2px}
.stat b{font:700 46px/1 var(--f-disp);font-variant-numeric:tabular-nums}
.stat.ok b{color:var(--ok)}.stat.warn b{color:var(--warn)}.stat.bad b{color:var(--bad)}

.btn{min-height:52px;padding:0 20px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font-weight:600;font-size:17px;cursor:pointer}
.btn.primary{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.btn.danger{color:var(--bad);border-color:var(--bad)}
.btn.small{min-height:44px;padding:0 14px;font-size:15px}
.btn[disabled]{opacity:.5;cursor:default}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

.form{display:grid;gap:14px}
.two{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
.field{display:grid;gap:6px;min-width:0}
.field>span{font-size:13px;font-weight:600;color:var(--muted)}
input[type=text],input[type=email],input[type=password],input[type=date],select,textarea{width:100%;min-height:52px;padding:0 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);font-size:18px}
textarea{padding:10px 12px;min-height:90px;resize:vertical}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{min-height:48px;padding:0 16px;border-radius:8px;border:1px solid var(--line);background:var(--surface);font-weight:600;cursor:pointer}
.chip[aria-pressed="true"]{background:var(--accent);color:var(--accent-ink);border-color:transparent}
.chip.ok[aria-pressed="true"]{background:var(--ok);color:#fff}
.chip.bad[aria-pressed="true"]{background:var(--bad);color:#fff}
.chip.tr[aria-pressed="true"]{background:var(--warn);color:#fff}
.pill.has{background:var(--ink);color:var(--bg)}
.pill.tr{background:none;border:1px dashed var(--muted)}
.pill{display:inline-block;padding:2px 10px;border-radius:999px;font-weight:600;font-size:13px;white-space:nowrap;background:var(--surface2);color:var(--muted)}
.pill.ok{background:var(--ok-soft);color:var(--ok)}.pill.warn{background:var(--warn-soft);color:var(--warn)}.pill.bad{background:var(--bad-soft);color:var(--bad)}
.pill.bad.live{background:var(--bad);color:#fff}

.eq{display:grid;gap:10px}
.eq-h{display:flex;gap:10px;justify-content:space-between;align-items:flex-start}
.val{font:700 48px/1 var(--f-disp);font-variant-numeric:tabular-nums}
.val small{font-size:20px;color:var(--muted);margin-left:2px}
.gauge{position:relative;height:10px;background:var(--line);border-radius:5px;margin:6px 0}
.gauge .band{position:absolute;top:0;bottom:0;background:var(--ok);opacity:.4;border-radius:5px}
.gauge .tick{position:absolute;top:-5px;width:4px;height:20px;margin-left:-2px;border-radius:2px;background:var(--ink)}
.gauge .tick.bad{background:var(--bad)}
.scale{display:flex;justify-content:space-between;font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}

.rows{display:grid}
.row{display:flex;gap:12px;align-items:baseline;padding:10px 0;border-top:1px solid var(--line);flex-wrap:wrap}
.row:first-child{border-top:0}
.row .t{font-variant-numeric:tabular-nums;color:var(--muted);width:46px;flex:none}
.row .who{font-size:13px}
.todo{display:flex;gap:12px;align-items:center;width:100%;text-align:left;background:none;border:0;border-top:1px solid var(--line);padding:12px 0;min-height:52px;cursor:pointer}
.todo:first-child{border-top:0}
.dot{width:12px;height:12px;border-radius:50%;flex:none;background:var(--warn)}.dot.bad{background:var(--bad)}.dot.ok{background:var(--ok)}
.empty{text-align:center;padding:36px 16px;display:grid;gap:10px;justify-items:center}
.empty p{margin:0;max-width:46ch}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}
.th{display:grid;gap:6px;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:8px;cursor:pointer}
.th img,.preview img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:6px;display:block;background:var(--surface2)}
.th b{overflow-wrap:anywhere}
.tw{overflow-x:auto;border:1px solid var(--line);border-radius:var(--r);background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:640px;font-size:15px}
th,td{padding:10px 12px;text-align:left;border-top:1px solid var(--line);vertical-align:top}
thead th{border-top:0;font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:var(--surface2)}
td.n{font-variant-numeric:tabular-nums;white-space:nowrap}
.setrow{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;align-items:end;padding:14px 0;border-top:1px solid var(--line)}
.setrow:first-of-type{border-top:0}
.setrow input[type=text],.setrow select{min-height:46px;font-size:16px}

#modal:empty{display:none}
.scrim{position:fixed;inset:0;z-index:20;background:rgba(5,12,16,.55);display:flex;justify-content:center;align-items:flex-start;overflow:auto;
  padding:max(16px,env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) max(16px,env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
.sheet{background:var(--surface);border:1px solid var(--line);border-radius:14px;width:min(540px,100%);padding:20px;display:grid;gap:14px;margin-top:6vh}
.sheet.wide{width:min(760px,100%)}
.actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.stepper{display:flex;gap:10px}
.stepper input{text-align:center;font:700 44px/1 var(--f-disp);min-height:76px;min-width:0;flex:1}
.stepper .btn{min-width:72px;font-size:30px;padding:0}
#toast{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:center;pointer-events:none;
  padding:0 max(16px,env(safe-area-inset-right,0px)) calc(16px + env(safe-area-inset-bottom,0px)) max(16px,env(safe-area-inset-left,0px))}
#toast:empty{display:none}
.toast{pointer-events:auto;background:var(--ink);color:var(--bg);border-radius:10px;padding:10px 12px 10px 16px;display:flex;gap:14px;align-items:center;font-weight:500;max-width:560px}
.toast button{min-height:40px;padding:0 14px;border-radius:8px;border:1px solid currentColor;background:none;font-weight:600;cursor:pointer}
.banner{background:var(--warn-soft);color:var(--warn);border-radius:var(--r);padding:12px 16px;font-weight:500}
.hint{font-size:14px;color:var(--muted);margin:0}
@media (max-width:520px){h1{font-size:26px}.val{font-size:42px}}
@media (prefers-reduced-motion:no-preference){.nav button,.btn,.chip{transition:background-color .12s}}