/* Red Laser TAMS. Operations console: summary row, corridor strip maps by chainage, detail in a side drawer. */
:root{
  --paper:#F2F3F0; --surface:#FFFFFF; --sunk:#E8EAE6; --ink:#1B1E21; --muted:#5A6267; --line:#D6D9D4;
  --laterite:#B0442A; --laterite-ink:#FFFFFF; --marking:#E6B020; --bar:#1B1E21; --bar-fg:#F2F3F0;
  --good:#2E8B57; --fair:#B8860B; --poor:#C9561F; --crit:#B02A20;
  --good-bg:#E3F2E9; --fair-bg:#FAF0D4; --poor-bg:#FBE6DA; --crit-bg:#F7DEDB;
  --display:"Barlow Condensed","Arial Narrow",Arial,sans-serif;
  --body:"IBM Plex Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --paper:#141719; --surface:#1C2023; --sunk:#111416; --ink:#E8EAE6; --muted:#9BA2A6; --line:#2D3236;
  --laterite:#DE6646; --laterite-ink:#140B08; --marking:#F0C344; --bar:#0B0D0F; --bar-fg:#E8EAE6;
  --good:#45B377; --fair:#E6B33A; --poor:#E8794A; --crit:#E0554A;
  --good-bg:#17301F; --fair-bg:#33290F; --poor-bg:#3A2114; --crit-bg:#3B1714; color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0}
body{background:var(--paper);color:var(--ink);font-family:var(--body);font-size:14.5px;line-height:1.5;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--marking);outline-offset:2px}
h1,h2,h3{font-family:var(--display);font-weight:600;margin:0;line-height:1.05;text-wrap:balance}
.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}
.muted{color:var(--muted)}
a{color:var(--laterite)}

/* login */
.login{min-height:100vh;display:grid;place-items:center;padding:24px 16px}
.login-card{width:min(400px,100%);background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:28px 24px;display:grid;gap:16px}
.login-card h1{font-size:30px}
.login-card .sample{font-size:12.5px;color:var(--muted);background:var(--sunk);border-radius:4px;padding:10px 12px}
.field{display:grid;gap:5px}
.field label{font-size:12.5px;color:var(--muted)}
.field input,.field select,.field textarea{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:9px 11px;width:100%}
.err{color:var(--crit);font-size:13px;min-height:1em}

/* top bar */
.top{background:var(--bar);color:var(--bar-fg);padding-inline:16px}
.top-in{max-width:1320px;margin:0 auto;display:flex;align-items:center;gap:12px;flex-wrap:wrap;padding-block:10px}
.brand{display:flex;gap:10px;align-items:center;font-family:var(--display);font-size:21px;font-weight:700;letter-spacing:.02em;text-decoration:none;color:inherit}
.brand b{color:var(--marking);font-weight:700}
.pill{font-family:var(--mono);font-size:11.5px;padding:4px 9px;border:1px solid color-mix(in srgb,var(--bar-fg) 30%,transparent);border-radius:999px;white-space:nowrap}
.pill.rain{border-color:var(--marking);color:var(--marking)}
.grow{flex:1}
.who{font-size:12.5px;opacity:.85;text-align:right;line-height:1.3}
.lang{display:inline-flex;border:1px solid color-mix(in srgb,var(--bar-fg) 35%,transparent);border-radius:4px;overflow:hidden}
.lang button{background:none;border:0;color:inherit;padding:4px 10px;font-family:var(--mono);font-size:12px;cursor:pointer}
.lang button[aria-pressed="true"]{background:var(--bar-fg);color:var(--bar)}
.linkbtn{background:none;border:0;color:inherit;text-decoration:underline;cursor:pointer;font-size:13px;padding:4px}
.top a.linkbtn{color:inherit}

.tabs{background:var(--surface);border-bottom:1px solid var(--line);padding-inline:16px;position:sticky;top:0;z-index:5}
.tabs-in{max-width:1320px;margin:0 auto;display:flex;gap:4px;overflow-x:auto}
.tab{background:none;border:0;border-bottom:3px solid transparent;padding:12px 14px 9px;font-weight:600;color:var(--muted);cursor:pointer;white-space:nowrap}
.tab[aria-selected="true"]{color:var(--ink);border-bottom-color:var(--laterite)}

main{max-width:1320px;margin:0 auto;padding:20px 16px 48px}
.view{display:grid;gap:18px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:16px;min-width:0}
.card-h{display:flex;justify-content:space-between;align-items:baseline;gap:10px;flex-wrap:wrap;margin-bottom:12px}
.card-h h2{font-size:22px}
.note{font-size:12.5px;color:var(--muted)}

.kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:12px}
.kpi{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:14px 16px;border-top:4px solid var(--line)}
.kpi.k-good{border-top-color:var(--good)} .kpi.k-poor{border-top-color:var(--poor)} .kpi.k-crit{border-top-color:var(--crit)} .kpi.k-fair{border-top-color:var(--fair)} .kpi.k-ink{border-top-color:var(--ink)}
.kpi .l{font-size:12.5px;color:var(--muted)}
.kpi .v{font-family:var(--display);font-size:38px;font-weight:600;line-height:1.1;font-variant-numeric:tabular-nums}
.kpi .v small{font-size:17px;color:var(--muted);margin-left:3px}
.kpi .s{font-size:12px;color:var(--muted)}

.strips{display:grid;gap:14px}
.strip-row{display:grid;gap:4px}
.strip-lab{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}
.strip-lab strong{font-family:var(--display);font-size:18px}
.strip-lab .mono{font-size:11.5px;color:var(--muted)}
.surf{font-size:11px;font-family:var(--mono);padding:1px 6px;border-radius:3px;background:var(--sunk);color:var(--muted)}
.surf.lat{background:var(--poor-bg);color:var(--laterite)}
.scroll-x{overflow-x:auto}
.strip-svg{display:block;width:100%;min-width:760px;height:auto}
.strip-svg .seg{cursor:pointer}
.strip-svg .seg:hover,.strip-svg .seg:focus{stroke:var(--ink);stroke-width:2}
.legend{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:12px;color:var(--muted)}
.legend i{display:inline-block;width:16px;height:6px;margin-right:6px;vertical-align:middle;border-radius:1px}

.two{display:grid;grid-template-columns:1.2fr 1fr;gap:18px}
@media (max-width:900px){.two{grid-template-columns:1fr}}
.cbar{display:grid;grid-template-columns:170px 1fr 54px;gap:10px;align-items:center;margin-bottom:10px}
.cbar .name{font-size:13.5px;font-weight:500;min-width:0}
.cbar .track{display:flex;height:16px;border-radius:2px;overflow:hidden;background:var(--sunk)}
.cbar .track span{display:block;height:100%}
.cbar .pc{font-family:var(--mono);font-size:12px;text-align:right;color:var(--muted)}
@media (max-width:520px){.cbar{grid-template-columns:1fr 46px}.cbar .name{grid-column:1/-1}}

.feed{list-style:none;margin:0;padding:0;display:grid}
.feed li{display:grid;grid-template-columns:8px 1fr;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.feed li:last-child{border-bottom:0}
.feed .dot{width:8px;height:8px;border-radius:2px;margin-top:6px}
.feed .meta{font-family:var(--mono);font-size:11.5px;color:var(--muted)}
.feed button{background:none;border:0;padding:0;text-align:left;cursor:pointer;font-weight:600}
.feed button:hover{text-decoration:underline}

.cond{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:2px 8px;border-radius:3px;white-space:nowrap}
.cond.good{background:var(--good-bg);color:var(--good)} .cond.fair{background:var(--fair-bg);color:var(--fair)}
.cond.poor{background:var(--poor-bg);color:var(--poor)} .cond.crit{background:var(--crit-bg);color:var(--crit)}
.status{font-size:12px;font-weight:600;padding:2px 8px;border-radius:999px;border:1px solid var(--line);white-space:nowrap}
.status.planned{color:var(--muted)} .status.progress{color:var(--fair);border-color:var(--fair)} .status.done{color:var(--good);border-color:var(--good)}
.pass{font-size:11.5px;font-family:var(--mono)}
.pass.closed{color:var(--crit)} .pass.restricted{color:var(--poor)}

.filters{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.seg-group{display:inline-flex;flex-wrap:wrap;border:1px solid var(--line);border-radius:4px;overflow:hidden;background:var(--surface)}
.seg-group button{background:none;border:0;border-right:1px solid var(--line);padding:7px 11px;font-size:13px;cursor:pointer;color:var(--muted)}
.seg-group button:last-child{border-right:0}
.seg-group button[aria-pressed="true"]{background:var(--ink);color:var(--paper)}
select,input[type=search]{background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:7px 10px;font-size:13px}
input[type=search]{min-width:0;width:220px;max-width:100%}
.tbl{overflow-x:auto;border:1px solid var(--line);border-radius:6px;background:var(--surface)}
table{border-collapse:collapse;width:100%;min-width:720px}
th,td{text-align:left;padding:9px 12px;border-bottom:1px solid var(--line);vertical-align:middle}
th{font-family:var(--mono);font-size:11px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-weight:500;background:var(--sunk)}
td.num,th.num{text-align:right}
td.num{font-family:var(--mono);font-variant-numeric:tabular-nums}
tbody tr.click{cursor:pointer}
tbody tr.click:hover{background:var(--sunk)}
tbody tr:last-child td{border-bottom:0}
.count{font-size:12.5px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;background:var(--surface);border:1.5px solid var(--ink);border-radius:4px;padding:8px 13px;font-weight:600;font-size:13px;cursor:pointer;text-decoration:none;color:var(--ink)}
.btn.primary{background:var(--laterite);border-color:var(--laterite);color:var(--laterite-ink)}
.btn.sm{padding:4px 9px;font-size:12px;border-width:1px}
.btn:disabled{opacity:.45;cursor:default}
.btn.link{border:0;padding:0;background:none;text-decoration:underline;font-weight:600;justify-content:flex-start;justify-self:start;min-height:0}

.bud{display:grid;grid-template-columns:300px 1fr;gap:18px}
@media (max-width:900px){.bud{grid-template-columns:1fr}}
.ctrl{display:grid;gap:18px;align-content:start}
.ctrl label{font-size:12.5px;color:var(--muted);display:block;margin-bottom:6px}
.big{font-family:var(--display);font-size:44px;font-weight:600;line-height:1}
input[type=range]{width:100%;accent-color:var(--laterite)}
.ticks{display:flex;justify-content:space-between;font-family:var(--mono);font-size:11px;color:var(--muted)}
.verdict{font-size:15.5px;line-height:1.55;border-left:4px solid var(--marking);padding:4px 0 4px 12px;margin:0}
.chart svg{width:100%;height:auto;display:block}

.scrim{position:fixed;inset:0;background:color-mix(in srgb,#000 35%,transparent);z-index:20}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(460px,100%);background:var(--surface);border-left:1px solid var(--line);z-index:21;overflow-y:auto;padding:calc(18px + env(safe-area-inset-top,0px)) 20px calc(24px + env(safe-area-inset-bottom,0px));display:grid;gap:16px;align-content:start}
.drawer .x{position:absolute;right:14px;top:calc(12px + env(safe-area-inset-top,0px));background:none;border:1px solid var(--line);border-radius:4px;width:34px;height:34px;cursor:pointer;font-size:18px;line-height:1}
.drawer h2{font-size:28px;padding-right:40px}
.dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;font-size:13.5px;margin:0}
.dl dt{color:var(--muted)}
.dl dd{margin:0;font-variant-numeric:tabular-nums;min-width:0}
.rec{background:var(--sunk);border-radius:6px;padding:14px;display:grid;gap:8px}
.rec .t{font-family:var(--display);font-size:20px;font-weight:600}
.spark svg{width:100%;height:auto;display:block}
.form{display:grid;gap:10px;border:1px solid var(--line);border-radius:6px;padding:14px}
.form h3{font-size:19px}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.hist{list-style:none;margin:0;padding:0;display:grid;gap:8px;font-size:13px}
.hist li{border-bottom:1px solid var(--line);padding-bottom:8px}
.hist li:last-child{border-bottom:0}

.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:4px;z-index:30;font-size:13.5px;max-width:calc(100% - 32px)}
.admin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:18px}
.band-grid{display:grid;grid-template-columns:auto repeat(3,minmax(0,1fr));gap:8px 10px;align-items:center;font-size:13px}
.band-grid input{width:100%;background:var(--surface);border:1px solid var(--line);border-radius:4px;padding:6px 8px}

/* field app */
.f-wrap{max-width:560px;margin:0 auto;padding:16px 16px 40px;display:grid;gap:14px}
.f-status{display:flex;justify-content:space-between;gap:10px;align-items:center;font-size:13px;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:10px 12px}
.f-status .on{color:var(--good);font-weight:600}
.f-status .off{color:var(--poor);font-weight:600}
.f-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.f-list button{width:100%;display:grid;grid-template-columns:1fr auto;gap:4px 10px;text-align:left;background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:12px 14px;cursor:pointer;min-height:56px}
.f-list .sub{font-size:12.5px;color:var(--muted);grid-column:1/-1}
.choice{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}
.choice button{min-height:48px;border:1.5px solid var(--line);background:var(--surface);border-radius:6px;font-weight:600;cursor:pointer}
.choice button[aria-pressed="true"]{border-color:var(--ink);background:var(--ink);color:var(--paper)}
.f-wrap .btn{min-height:48px}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}