/* Layout: one-column app shell (max 1040px). Portal header, tabbed body.
   Takeoff stages and plan usage are drawn as rows of glass lites between mullions. */
:root{
  --bg:#ECEFF2; --surface:#FFFFFF; --sunk:#F4F6F8; --fg:#16212A; --muted:#5A6874; --line:#D2D9DF; --mullion:#8E9BA6;
  --accent:#1B6584; --accent-ink:#FFFFFF; --glass:#C7E0EC; --paper:#FCFCFA;
  --ok:#2D7A4E; --warn:#94600A; --bad:#B03636;
  --display:"Archivo","Arial Narrow",system-ui,sans-serif;
  --body:"Public Sans",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"IBM Plex Mono",ui-monospace,Menlo,Consolas,monospace;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#0E151A; --surface:#162028; --sunk:#111A20; --fg:#E3EAEF; --muted:#95A4AF; --line:#283742; --mullion:#4C5C68;
    --accent:#5BB0D3; --accent-ink:#06202B; --glass:#1D4152; --paper:#DCE2E6;
    --ok:#5DC38B; --warn:#E2A73D; --bad:#EE7E7E; color-scheme:dark;
  }
}
:root[data-theme="dark"]{
  --bg:#0E151A; --surface:#162028; --sunk:#111A20; --fg:#E3EAEF; --muted:#95A4AF; --line:#283742; --mullion:#4C5C68;
  --accent:#5BB0D3; --accent-ink:#06202B; --glass:#1D4152; --paper:#DCE2E6;
  --ok:#5DC38B; --warn:#E2A73D; --bad:#EE7E7E; color-scheme:dark;
}
*{box-sizing:border-box}
body{background:var(--bg);color:var(--fg);font-family:var(--body);font-size:15px;line-height:1.5}
.wrap{max-width:1040px;margin:0 auto;padding-left:max(16px,env(safe-area-inset-left,0px));padding-right:max(16px,env(safe-area-inset-right,0px))}
h1,h2,h3{font-family:var(--display);font-stretch:88%;line-height:1.15;margin:0;text-wrap:balance}
h1{font-size:1.6rem;font-weight:750}
h2{font-size:1.25rem;font-weight:700}
h3{font-size:1.02rem;font-weight:650}
p{margin:0}
.mono{font-family:var(--mono);font-size:.88em}
.muted{color:var(--muted)}
.small-text{font-size:.84rem}
.num{font-variant-numeric:tabular-nums}
.eyebrow{font-size:.72rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600}
.stack{display:flex;flex-direction:column;gap:16px}
.stack.tight{gap:8px}
.row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.row.between{justify-content:space-between}
.row.end{justify-content:flex-end}
.grow{flex:1 1 auto;min-width:0}


.top{background:var(--surface);border-bottom:1px solid var(--line)}
.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;padding-block:14px}
.brand{display:flex;align-items:center;gap:10px}
.mark{width:30px;height:30px;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:2px;border:2px solid var(--fg);background:var(--fg);flex:none}
.mark i{background:var(--glass)}
.mark i:nth-child(2){background:var(--accent)}
.brand b{font-family:var(--display);font-stretch:85%;font-weight:750;font-size:1.05rem;letter-spacing:.01em}
.brand span{display:block;font-size:.78rem;color:var(--muted);margin-top:-2px}

main.wrap{padding-block:24px 64px}

.tabs{display:flex;gap:4px;overflow-x:auto;border-bottom:1px solid var(--line);margin-bottom:20px;scrollbar-width:none}
.tabs button{flex:none;border:0;background:none;color:var(--muted);font:600 .92rem var(--body);padding:10px 12px;border-bottom:2px solid transparent;cursor:pointer;display:flex;gap:6px;align-items:center}
.tabs button[aria-selected="true"]{color:var(--fg);border-bottom-color:var(--accent)}
.tabs button:disabled{opacity:.45;cursor:not-allowed}
.lock{width:11px;height:11px}

.card{background:var(--surface);border:1px solid var(--line);border-radius:6px;padding:18px}
.list{background:var(--surface);border:1px solid var(--line);border-radius:6px}
.list > .item{padding:14px 16px;border-top:1px solid var(--line)}
.list > .item:first-child{border-top:0}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--accent);background:var(--accent);color:var(--accent-ink);font:600 .88rem var(--body);padding:8px 14px;border-radius:5px;cursor:pointer;white-space:nowrap}
.btn.ghost{background:transparent;color:var(--fg);border-color:var(--line)}
.btn.danger{background:transparent;color:var(--bad);border-color:color-mix(in srgb,var(--bad) 45%,transparent)}
.btn.small{padding:5px 10px;font-size:.8rem}
.btn:disabled{opacity:.5;cursor:not-allowed}
button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,.drop:focus-within{outline:2px solid var(--accent);outline-offset:2px}
label.field{display:flex;flex-direction:column;gap:5px;font-size:.84rem;font-weight:600}
input[type=text],input[type=password],input[type=email],input[type=number],input[type=date],select,textarea{font:400 .95rem var(--body);color:var(--fg);background:var(--sunk);border:1px solid var(--line);border-radius:5px;padding:9px 10px;width:100%}
textarea{min-height:70px;resize:vertical}
.grid2{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px}
fieldset{border:0;padding:0;margin:0}
legend{font-size:.84rem;font-weight:600;margin-bottom:6px;padding:0}
.checks{display:flex;flex-wrap:wrap;gap:8px 16px}
.checks label{display:flex;gap:6px;align-items:center;font-weight:400;font-size:.9rem}
.drop{border:1.5px dashed var(--mullion);border-radius:6px;padding:16px;text-align:center;background:var(--sunk);cursor:pointer;display:block;position:relative}
.drop.over{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 8%,var(--sunk))}
.drop input{position:absolute;width:1px;height:1px;opacity:0;left:0;top:0}
.files{list-style:none;padding:0;margin:8px 0 0;font-family:var(--mono);font-size:.78rem;text-align:left;overflow-wrap:anywhere}

.pill{display:inline-flex;align-items:center;gap:5px;font-size:.74rem;font-weight:600;padding:2px 9px;border-radius:999px;white-space:nowrap;border:1px solid transparent}
.pill::before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}
.pill.ok{color:var(--ok);background:color-mix(in srgb,var(--ok) 12%,transparent)}
.pill.warn{color:var(--warn);background:color-mix(in srgb,var(--warn) 14%,transparent)}
.pill.bad{color:var(--bad);background:color-mix(in srgb,var(--bad) 12%,transparent)}
.pill.info{color:var(--accent);background:color-mix(in srgb,var(--accent) 12%,transparent)}
.pill.neutral{color:var(--muted);background:var(--sunk);border-color:var(--line)}
.banner{border-radius:6px;padding:14px 16px;border:1px solid;display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.banner.bad{border-color:color-mix(in srgb,var(--bad) 40%,transparent);background:color-mix(in srgb,var(--bad) 8%,var(--surface))}
.banner.warn{border-color:color-mix(in srgb,var(--warn) 40%,transparent);background:color-mix(in srgb,var(--warn) 8%,var(--surface))}
.banner.info{border-color:color-mix(in srgb,var(--accent) 35%,transparent);background:color-mix(in srgb,var(--accent) 7%,var(--surface))}
.banner strong{display:block}

.lites{display:grid;gap:3px;background:var(--mullion);border:3px solid var(--mullion);border-radius:2px}
.lite{height:20px;background:var(--sunk)}
.lite.done{background:var(--glass)}
.lite.now{background:var(--accent)}
.lite.extra{background:var(--warn)}
.stagekey{display:grid;gap:3px;font-size:.7rem;color:var(--muted);text-align:center;margin-top:4px}
.stagekey span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.stagekey .on{color:var(--fg);font-weight:600}
@media (max-width:520px){.stagekey{display:none}}

.proj{display:grid;gap:10px}
.proj .head{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;align-items:baseline}
.ref{font-family:var(--mono);font-size:.8rem;color:var(--muted)}
.qty{display:flex;flex-wrap:wrap;gap:6px}
.qty span{font-size:.8rem;background:var(--sunk);border:1px solid var(--line);border-radius:4px;padding:2px 8px;font-variant-numeric:tabular-nums}
.flags{font-size:.84rem;margin:0;padding-left:18px}
.line-item{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:6px 16px;align-items:center}
.line-item .right{display:flex;gap:10px;align-items:center;justify-content:flex-end;flex-wrap:wrap}
.amount{font-weight:650;font-variant-numeric:tabular-nums}
.stats{display:flex;flex-wrap:wrap;background:var(--surface);border:1px solid var(--line);border-radius:6px;overflow:hidden}
.stats > div{flex:1 1 140px;padding:12px 14px;box-shadow:-1px -1px 0 var(--line)}
.stats b{display:block;font-family:var(--display);font-stretch:90%;font-size:1.35rem;font-variant-numeric:tabular-nums}
.acct{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) auto;gap:10px 16px;align-items:center}
.acct .actions{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.outputs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:8px}
.file{display:flex;gap:10px;align-items:center;justify-content:space-between;border:1px solid var(--line);border-radius:5px;padding:8px 10px;background:var(--sunk)}
.file b{display:block;font-size:.86rem;font-weight:600}
.file small{color:var(--muted);font-size:.76rem}
@media (max-width:760px){
  .acct{grid-template-columns:minmax(0,1fr)}
  .acct .actions{justify-content:flex-start}
  .line-item{grid-template-columns:minmax(0,1fr)}
  .line-item .right{justify-content:flex-start}
}
.login{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:start}
@media (max-width:760px){.login{grid-template-columns:minmax(0,1fr)}}
.creds{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 12px;font-family:var(--mono);font-size:.9rem;background:var(--sunk);border:1px solid var(--line);border-radius:5px;padding:12px;overflow-wrap:anywhere;margin:0}
.creds dt{color:var(--muted);font-family:var(--body);font-size:.8rem;align-self:center}
.creds dd{margin:0}
.log{font-size:.84rem}
.log .item{display:grid;grid-template-columns:7.5em minmax(0,1fr);gap:10px}
.switch{display:flex;gap:8px;align-items:center;font-weight:400;font-size:.88rem}
.switch input{width:18px;height:18px;accent-color:var(--accent)}
.inline-num{width:4.5em!important;display:inline-block;padding:5px 6px!important;text-align:center}
.err{color:var(--bad);font-size:.85rem;min-height:1.2em}

.review{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:20px;align-items:start}
@media (min-width:861px){.review .side{position:sticky;top:calc(12px + env(safe-area-inset-top,0px))}}
@media (max-width:860px){.review{grid-template-columns:minmax(0,1fr)}}
.q{border:1px solid var(--line);border-radius:6px;padding:12px 14px;background:var(--surface);display:grid;gap:8px}
.q.done{border-color:color-mix(in srgb,var(--ok) 45%,var(--line))}
.q .evidence{font-family:var(--mono);font-size:.76rem;color:var(--muted);overflow-wrap:anywhere}
.choices{display:flex;flex-wrap:wrap;gap:6px}
.checklist{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.checklist li{display:flex;gap:9px;align-items:flex-start;font-size:.88rem}
.tick{width:18px;height:18px;border-radius:50%;flex:none;display:grid;place-items:center;font-size:.68rem;font-weight:700;margin-top:1px}
.tick.ok{background:color-mix(in srgb,var(--ok) 18%,transparent);color:var(--ok)}
.tick.no{background:color-mix(in srgb,var(--bad) 14%,transparent);color:var(--bad)}
.gates{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:8px}
.gate{border:1px solid var(--line);border-radius:5px;padding:8px 10px;background:var(--sunk);font-size:.82rem}
.gate b{display:block;font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}
.thumbs{display:grid;grid-template-columns:repeat(auto-fill,minmax(132px,1fr));gap:10px}
.thumb{border:1.5px solid var(--line);border-radius:6px;background:var(--surface);padding:6px;cursor:pointer;text-align:left;font:inherit;color:inherit;display:grid;gap:4px}
.thumb svg{display:block;width:100%;height:auto;border-radius:3px}
.thumb.viewed{border-color:var(--ok)}
.thumb small{font-size:.74rem;color:var(--muted);display:flex;justify-content:space-between;gap:4px}
.dialog.wide{max-width:860px}
.legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:.78rem;color:var(--muted)}
.legend i{display:inline-block;width:10px;height:10px;border:2px solid;margin-right:5px;vertical-align:-1px}
.worker{display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cost{font-variant-numeric:tabular-nums;font-family:var(--mono);font-size:.8rem}
.back{background:none;border:0;color:var(--accent);font:600 .88rem var(--body);cursor:pointer;padding:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.scrim{position:fixed;inset:0;background:rgba(10,16,20,.5);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}
.dialog{background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:20px;width:100%;max-width:460px;max-height:90vh;overflow:auto}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:6px;font-size:.88rem;font-weight:500;z-index:60;max-width:calc(100% - 32px)}
@media (prefers-reduced-motion:no-preference){.toast{animation:rise .2s ease-out}@keyframes rise{from{transform:translate(-50%,8px);opacity:0}}}

/* live-site additions */
.progress{height:8px;border-radius:999px;background:var(--sunk);border:1px solid var(--line);overflow:hidden}
.progress i{display:block;height:100%;background:var(--accent);width:0;transition:width .2s}
.thumb img{display:block;width:100%;aspect-ratio:220/140;object-fit:cover;background:var(--paper);border-radius:3px}
.viewer img{display:block;width:100%;height:auto;max-height:70vh;object-fit:contain;background:var(--paper);border-radius:4px}
a.btn{text-decoration:none}
a.link{color:var(--accent)}
.empty{padding:28px 16px;text-align:center;color:var(--muted)}
.loading{opacity:.6;pointer-events:none}
/* LTS logo (navy in light theme, white in dark) and the disclaimer footer */
.logo{height:30px;width:auto;display:block;flex:none}
.logo-dark{display:none}
@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .logo-light{display:none} :root:not([data-theme="light"]) .logo-dark{display:block} }
:root[data-theme="dark"] .logo-light{display:none}
:root[data-theme="dark"] .logo-dark{display:block}
.brand .divider{width:1px;height:28px;background:var(--line)}
.foot{border-top:1px solid var(--line);background:var(--surface);margin-top:8px}
.foot .wrap{padding-block:18px 28px;display:grid;gap:8px;font-size:.8rem;color:var(--muted)}
.foot details summary{cursor:pointer;color:var(--fg);font-weight:600;width:max-content;max-width:100%}
.foot details p{margin:6px 0 0;max-width:72ch}
.terms{border:1px solid var(--line);border-radius:6px;background:var(--sunk);padding:12px 14px;display:grid;gap:8px;font-size:.84rem}
.terms p{margin:0;color:var(--muted);max-width:80ch}
.terms label{display:flex;gap:8px;align-items:flex-start;font-weight:600;color:var(--fg)}
.terms input{margin-top:2px;width:18px;height:18px;accent-color:var(--accent);flex:none}