:root{
  /* Dark only, regardless of the visitor's system setting. Also tells the
     browser to render scrollbars and native control internals dark. */
  color-scheme:dark;

  --bg:#0e0e0f;
  --surface:#161618;
  --line:#2a2a2e;
  --line-strong:#3a3a40;
  --ink:#ececeb;
  --ink-2:#9b9ba1;
  --ink-3:#6e6e76;
  --field:#0b0b0c;
  --sunk:#1c1c1f;
  --accent:#6d9dff;
  --ok:#5fca8a;
  --ok-bg:#132018;
  --bad:#ef8880;
  --bad-bg:#241514;
  --btn:#ececea;
  --btn-ink:#161616;
  --shadow:none;
  --r:10px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font:15px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;
  -webkit-tap-highlight-color:transparent;
}
button,input,select,textarea{font:inherit;color:inherit}

/* ── shell ───────────────────────────────────────── */
header{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  max-width:620px;margin:0 auto;
  /* the inset keeps the title clear of the notch when installed to the home screen */
  padding:calc(22px + env(safe-area-inset-top)) 20px 16px;
}
h1{margin:0;font-size:17px;font-weight:600;letter-spacing:-.011em}

main{
  max-width:620px;margin:0 auto;
  padding:0 20px calc(40px + env(safe-area-inset-bottom));
}
section{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:12px;
  padding:18px 16px;
  margin-bottom:12px;
  box-shadow:var(--shadow);
}
h2{
  margin:0 0 14px;
  font-size:13px;font-weight:600;letter-spacing:-.005em;
  color:var(--ink-2);
}
.h2-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px}
.h2-row h2{margin:0}
.note-lead{margin:0 0 11px}
.lbl-first{margin-top:0}
.req{
  margin-left:5px;padding:1px 5px;border-radius:4px;
  background:var(--sunk);color:var(--ink-3);
  font-size:10.5px;font-weight:550;letter-spacing:.01em;text-transform:lowercase;
}
.target{
  margin-left:auto;flex:none;
  font-size:11px;color:var(--ink-3);font-variant-numeric:tabular-nums;
}
.note{margin:8px 0 0;font-size:13px;line-height:1.45;color:var(--ink-3)}
.note a{color:var(--accent);text-decoration:none}
.note a:hover{text-decoration:underline}
.foot{margin:18px 2px 0;font-size:12px;color:var(--ink-3);text-align:center}

/* ── controls ────────────────────────────────────── */
input[type=text],input[type=password],select{
  width:100%;min-width:0;
  padding:11px 12px;
  font-size:16px;                      /* keeps iOS from zooming on focus */
  background:var(--field);
  border:1px solid var(--line-strong);
  border-radius:var(--r);
  outline:none;
  transition:border-color .12s,box-shadow .12s;
}
input:focus-visible,select:focus-visible{
  border-color:var(--accent);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent);
}
input::placeholder{color:var(--ink-3)}
select{
  appearance:none;padding-right:36px;cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='11' height='7'%3E%3Cpath d='M1 1l4.5 4.5L10 1' fill='none' stroke='%236e6e76' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 13px center;
}
.lbl{display:block;margin:18px 0 7px;font-size:13px;font-weight:550;color:var(--ink-2)}
.mt8{margin-top:8px}

.btn{
  display:block;width:100%;
  min-height:46px;padding:12px 16px;
  border:1px solid transparent;border-radius:var(--r);
  font-size:15px;font-weight:550;
  cursor:pointer;transition:opacity .12s,background .12s;
}
.btn-primary{background:var(--btn);color:var(--btn-ink)}
.btn-primary:hover:not(:disabled){opacity:.86}
.btn-primary:disabled{background:var(--sunk);color:var(--ink-3);cursor:default}
.btn-quiet{background:transparent;border-color:var(--line-strong);color:var(--ink-2)}
.btn-quiet:hover{background:var(--sunk)}

.link-btn{
  padding:6px 2px;margin:-6px -2px;
  background:none;border:0;cursor:pointer;
  font-size:13px;font-weight:500;color:var(--ink-3);
  transition:color .12s;
}
.link-btn:hover{color:var(--ink)}
.link-btn.strong{color:var(--accent);font-weight:550}
.link-btn:disabled{color:var(--ink-3);cursor:default;opacity:.55}
.link-btn.done{color:var(--ok)}

/* ── segmented control ───────────────────────────── */
.seg{
  display:grid;grid-template-columns:repeat(3,1fr);gap:2px;
  padding:3px;margin-bottom:10px;
  background:var(--sunk);border-radius:var(--r);
}
.seg-btn{
  min-height:38px;padding:8px 3px;
  white-space:nowrap;
  background:none;border:0;border-radius:7px;
  font-size:14px;font-weight:500;color:var(--ink-2);
  cursor:pointer;transition:.12s;
}
.seg-btn:hover{color:var(--ink)}
.seg-btn.is-on{
  background:#33333a;color:var(--ink);font-weight:550;
}

.row{display:flex;gap:8px;align-items:stretch}
.row input{font-weight:550}
.step-btn{
  flex:none;width:44px;
  display:grid;place-items:center;
  background:var(--field);border:1px solid var(--line-strong);border-radius:var(--r);
  color:var(--ink-2);cursor:pointer;transition:.12s;
}
.step-btn:hover{background:var(--sunk);color:var(--ink)}
.step-btn svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

/* ── dropzone ────────────────────────────────────── */
.drop{
  display:flex;flex-direction:column;align-items:center;
  padding:26px 16px;
  border:1px dashed var(--line-strong);border-radius:var(--r);
  background:var(--field);
  text-align:center;cursor:pointer;outline:none;
  transition:.12s;
}
.drop:hover,.drop:focus-visible{border-color:var(--accent);background:var(--sunk)}
.drop.over{border-color:var(--accent);border-style:solid;background:var(--sunk)}
.drop-icon{
  width:26px;height:26px;margin-bottom:9px;
  fill:none;stroke:var(--ink-3);stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;
}
.drop-title{margin:0;font-size:14px;font-weight:550}
.drop .note{margin-top:4px;max-width:32ch}

.thumbs{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}
.thumb{
  position:relative;width:66px;height:66px;
  border:1px solid var(--line);border-radius:8px;overflow:hidden;background:var(--sunk);
}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb button{
  position:absolute;top:3px;right:3px;
  width:20px;height:20px;display:grid;place-items:center;
  background:rgba(15,15,14,.72);color:#fff;
  border:0;border-radius:50%;cursor:pointer;
}
.thumb button svg{width:9px;height:9px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.thumb button:hover{background:rgba(15,15,14,.92)}

.btn.btn-primary{margin-top:12px}

.status{
  margin-top:10px;padding:10px 12px;border-radius:8px;
  font-size:13px;line-height:1.45;
}
.status.work{background:var(--sunk);color:var(--ink-2)}
.status.ok{background:var(--ok-bg);color:var(--ok)}
.status.err{background:var(--bad-bg);color:var(--bad);white-space:pre-wrap;word-break:break-word}

/* ── fields ──────────────────────────────────────── */
.fields{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(138px,1fr));
  gap:12px 10px;margin-top:14px;
}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field.wide{grid-column:1/-1}
.field-top{display:flex;align-items:center;gap:5px;min-width:0}
.field-top label{
  font-size:12.5px;font-weight:500;color:var(--ink-2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.dot{
  flex:none;width:5px;height:5px;border-radius:50%;
  background:var(--ok);
}
.field input{font-variant-numeric:tabular-nums;padding:10px 11px}
.field.auto input{border-color:color-mix(in srgb,var(--ok) 45%,var(--line-strong))}

/* the revenue/hours sanity check */
.check{
  margin:12px 0 0;padding:8px 10px;border-radius:8px;
  font-size:12.5px;line-height:1.45;
}
.check.is-ok{ background:var(--ok-bg);color:var(--ok) }
.check.is-off{ background:var(--bad-bg);color:var(--bad);font-weight:550 }

/* ── output ──────────────────────────────────────── */
.output{
  margin:0;padding:13px 14px;min-height:62px;
  background:var(--field);border:1px solid var(--line);border-radius:var(--r);
  font:13px/1.65 ui-monospace,SFMono-Regular,"SF Mono",Menlo,Consolas,monospace;
  white-space:pre-wrap;word-break:break-word;
  overflow:auto;
}
/* Prompts read as interface copy, not as a line you could copy. */
.output.pending{
  color:var(--ink-3);
  font:13.5px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}

/* ── dialog ──────────────────────────────────────── */
dialog{
  padding:0;border:1px solid var(--line);border-radius:14px;
  background:var(--surface);color:var(--ink);
  max-width:400px;width:calc(100% - 32px);
  box-shadow:0 12px 40px rgba(0,0,0,.55);
}
dialog::backdrop{background:rgba(0,0,0,.55)}
.sheet{padding:20px}
.sheet-title{margin:0;font-size:16px;font-weight:600;color:var(--ink)}
.sheet .lbl:first-of-type{margin-top:18px}
.check{display:flex;gap:10px;align-items:flex-start;margin-top:20px;font-size:13.5px;color:var(--ink-2);cursor:pointer}
.check input{flex:none;margin:2px 0 0;width:16px;height:16px;accent-color:var(--accent)}
.check .note{margin:2px 0 0}
.sheet-actions{display:flex;gap:8px;margin-top:22px}
.sheet-actions .btn{margin:0;flex:1}

/* Phones keep the plain single column: the wrappers vanish from the box tree. */
.col{ display:contents }

/* ── desktop: two columns, sized to fit a laptop screen without scrolling ── */
@media screen and (min-width:900px){
  header{ max-width:1060px;padding:calc(18px + env(safe-area-inset-top)) 24px 12px }
  main{
    max-width:1060px;padding:0 24px 20px;
    display:grid;
    grid-template-columns:380px minmax(0,1fr);
    gap:12px;
    align-items:start;
  }
  .col{ display:flex;flex-direction:column;gap:12px }
  section{ padding:15px 16px;margin-bottom:0 }
  .foot{ grid-column:1/-1;margin-top:2px }
  /* the wider right column fits four value boxes per row */
  .fields{ grid-template-columns:repeat(auto-fit,minmax(126px,1fr));gap:10px }
  .drop{ padding:20px 16px }
}

@media (max-width:400px){
  dialog{
    width:100%;max-width:none;margin:0 0 auto;
    position:fixed;bottom:0;left:0;right:0;top:auto;
    border-radius:14px 14px 0 0;border-bottom:0;
  }
  .sheet{padding:20px 18px calc(20px + env(safe-area-inset-bottom))}
  header,main{padding-left:14px;padding-right:14px}
  section{padding:16px 14px}
}

@media (prefers-reduced-motion:reduce){
  *{transition:none!important}
}

/* ── print / save-as-PDF ─────────────────────────────
   Browsers drop backgrounds when printing unless the page opts in, which is
   why an untouched export came out white. print-color-adjust forces the dark
   ground through. The interactive chrome is dropped and the controls are
   flattened to plain text, so the export reads as a finished check-in
   rather than a photograph of a form. */
@media print{
  html,body{
    -webkit-print-color-adjust:exact;
    print-color-adjust:exact;
    background:var(--bg)!important;
  }
  @page{ margin:10mm; }

  /* things that only make sense on screen */
  #settingsBtn,#drop,#extractBtn,#status,#thumbs,#clearVals,#copyBtn,
  .note-lead,.note,.foot,.req,.step-btn,dialog,
  #shotsSection,.check.is-ok{ display:none!important; }

  header{ padding:0 0 10px }
  main{ max-width:none;padding:0 }
  section{ break-inside:avoid;page-break-inside:avoid;margin-bottom:10px;padding:12px 14px }

  /* segmented controls collapse to just the chosen value */
  .seg{ background:none;padding:0;display:block }
  .seg-btn{ display:none }
  .seg-btn.is-on{
    display:inline;background:none!important;box-shadow:none;
    padding:0;font-size:14px;font-weight:600;
  }
  .lbl{ display:block;margin:0 0 1px;font-size:11px;min-width:0 }
  .lbl+.seg{ display:block;margin-bottom:8px }

  /* the period prefix is a value, not an editable box */
  .row input{ border:0!important;background:none!important;padding:0;font-size:14px;font-weight:600 }

  /* values print as a tight two-column list */
  .fields{ gap:6px 14px;margin-top:8px }
  .field input{
    border:0!important;background:none!important;
    padding:0;font-size:14px;font-weight:600;
  }
  .field-top label{ font-size:11px }
  .target{ display:none }

  .output{
    border-color:var(--line-strong);
    font-size:12px;
    max-height:none;overflow:visible;
  }
}