/* Układ: dwie kolumny (formularz po lewej, wynik po prawej), na telefonie jedna kolumna. Kroje systemowe, bez zasobów z obcych serwerów. */
:root {
  --bg: #f2f5f7; --surface: #ffffff; --ink: #14212b; --muted: #50606b; --line: #d3dbe1; --field: #7b8b96;
  --accent: #0b5c7a; --accent-soft: #e0edf2; --on-accent: #ffffff;
  --warn: #7a4800; --warn-bg: #fcf1dc; --ok: #1d6943; --ok-bg: #e2f3ea; --err: #a3231b; --err-bg: #fbe6e3;
  --display: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --body: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  color-scheme: light dark;
}
@media (prefers-color-scheme: dark) { :root {
  --bg: #0f171d; --surface: #17222a; --ink: #e6edf2; --muted: #a3b2bd; --line: #2b3a45; --field: #6f8290;
  --accent: #62bcd9; --accent-soft: #16323d; --on-accent: #0b1418;
  --warn: #f0b65a; --warn-bg: #33270f; --ok: #72d1a0; --ok-bg: #143023; --err: #ff9d94; --err-bg: #3a1917 } }

* { box-sizing: border-box }
[hidden] { display: none !important }
body { background: var(--bg); color: var(--ink); font-family: var(--body); font-size: 15px; line-height: 1.5; margin: 0;
  padding-block: 24px 48px; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)) }
.wrap { max-width: 1240px; margin: 0 auto; display: flex; flex-direction: column; gap: 20px }
h1 { font-family: var(--display); font-size: 1.7rem; line-height: 1.2; margin: 0; text-wrap: balance }
h2 { font-family: var(--display); font-size: 1.05rem; margin: 0; text-wrap: balance }
p { margin: 0 }
a { color: var(--accent) }
.lead { color: var(--muted); max-width: 75ch }
.grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 20px; align-items: start }
@media (max-width: 960px) { .grid { grid-template-columns: minmax(0, 1fr) } }
.col { display: flex; flex-direction: column; gap: 16px; min-width: 0 }
.head { gap: 8px }
.list { gap: 10px }
section { background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 16px; display: flex; flex-direction: column; gap: 12px; min-width: 0 }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 14px }
.f { display: flex; flex-direction: column; gap: 4px; min-width: 0 }
.f > label { font-size: .84rem; font-weight: 600 }
.h { font-size: .78rem; color: var(--muted) }
.err { font-size: .8rem; color: var(--err); background: var(--err-bg); border-radius: 4px; padding: 3px 6px }
input[type=text], input[type=number], select { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--field); border-radius: 6px; padding: 7px 9px; width: 100%; min-width: 0; font-variant-numeric: tabular-nums }
input[aria-invalid=true], select[aria-invalid=true] { border-color: var(--err); box-shadow: 0 0 0 1px var(--err) }
input:disabled, select:disabled { opacity: .6 }
input:focus-visible, select:focus-visible, button:focus-visible, summary:focus-visible, textarea:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px }

/* Podpowiedź przy polu: skąd wziąć wartość, podstawa prawna, co i z kim ustalić. */
details.tip { font-size: .8rem }
details.tip > summary { cursor: pointer; color: var(--accent); font-weight: 600; width: fit-content; padding: 2px 0 }
details.tip dl { margin: 6px 0 2px; padding: 8px 10px; border-left: 3px solid var(--accent); background: var(--accent-soft); border-radius: 0 6px 6px 0; display: grid; gap: 6px }
details.tip dt { font-weight: 700; font-size: .72rem; text-transform: uppercase; letter-spacing: .04em; color: var(--muted) }
details.tip dd { margin: 0 }
details.tip dt.ask { color: var(--warn) }

.check { display: flex; gap: 10px; align-items: flex-start; padding: 10px 0; border-top: 1px solid var(--line) }
.check:first-child { border-top: 0 }
.check > input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--accent); flex: none }
.check > div { min-width: 0; display: flex; flex-direction: column; gap: 3px }
.check label { font-weight: 600 }
.check .na { font-style: normal; font-size: .8rem; color: var(--warn) }
.note { color: var(--muted); font-size: .84rem }
.row { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) auto; gap: 8px; align-items: end }
.row.g { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.4fr) auto; padding-bottom: 10px; border-bottom: 1px solid var(--line) }
.row.g .wide { grid-column: 1 / -1 }
.row .f > label { font-weight: 400; color: var(--muted); font-size: .8rem }
button { font: inherit; cursor: pointer; border-radius: 6px; border: 1px solid var(--field); background: var(--surface); color: var(--ink); padding: 7px 12px }
button.primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); font-weight: 600 }
button.ghost { color: var(--accent); border-color: transparent; background: transparent; padding: 7px 6px }
button.del { padding: 7px 10px; color: var(--muted) }
.presets { display: flex; flex-wrap: wrap; gap: 8px }
.presets button[aria-pressed=true] { background: var(--accent-soft); border-color: var(--accent); color: var(--accent); font-weight: 600 }
.tw { overflow-x: auto }
table { border-collapse: collapse; width: 100%; font-variant-numeric: tabular-nums; font-size: .88rem }
caption { text-align: left; color: var(--muted); font-size: .8rem; padding-bottom: 4px }
th, td { text-align: left; padding: 6px 8px; border-bottom: 1px solid var(--line); vertical-align: top }
th { font-weight: 600; color: var(--muted); font-size: .75rem; text-transform: uppercase; letter-spacing: .04em }
td.n, th.n { text-align: right; white-space: nowrap }
td small { color: var(--muted); display: block; font-size: .76rem }
tr.sum td { font-weight: 600; border-bottom: 0 }
tr.cur td { background: var(--accent-soft) }
.total { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 8px; padding: 12px 14px; background: var(--accent-soft); border-radius: 6px }
.total strong { font-family: var(--display); font-size: 1.6rem; color: var(--accent); font-variant-numeric: tabular-nums }
.disc { font-size: .82rem; border: 1px solid var(--line); border-radius: 6px; padding: 8px 10px }
.msgs { display: flex; flex-direction: column; gap: 6px }
.msg { background: var(--warn-bg); color: var(--warn); border-radius: 6px; padding: 8px 10px; font-size: .84rem }
.msg.bad { background: var(--err-bg); color: var(--err) }
.tag { display: inline-block; font-size: .72rem; padding: 1px 7px; border-radius: 99px; background: var(--warn-bg); color: var(--warn); font-weight: 600; white-space: nowrap }
.tag.sure { background: var(--ok-bg); color: var(--ok) }
.actions { display: flex; flex-wrap: wrap; gap: 8px; align-items: center }
textarea { width: 100%; min-height: 220px; font: 12px/1.5 ui-monospace, Menlo, Consolas, monospace; color: var(--ink); background: var(--bg); border: 1px solid var(--field); border-radius: 6px; padding: 8px }
details > summary { cursor: pointer; font-weight: 600 }
.more ul, .more ol { margin: 8px 0 0; padding-left: 18px; color: var(--muted); font-size: .86rem; display: flex; flex-direction: column; gap: 5px }
footer { color: var(--muted); font-size: .8rem; display: flex; flex-direction: column; gap: 4px }
.print-only { display: none }
pre.print-only { white-space: pre-wrap; font: 10.5px/1.45 ui-monospace, Menlo, Consolas, monospace }

@media (max-width: 600px) {
  input[type=text], input[type=number], select, textarea { font-size: 16px }
  .row, .row.g { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) }
  .row .wide, .row.g .f:nth-child(4) { grid-column: 1 / -1 }
  .row button.del { justify-self: start }
}

/* Wydruk do akt: sam wynik, założenia i zastrzeżenie, bez formularza. */
@media print {
  :root { --bg: #fff; --surface: #fff; --ink: #000; --muted: #333; --line: #999; --accent: #000; --accent-soft: #fff; --warn: #000; --warn-bg: #fff; --err: #000; --err-bg: #fff; color-scheme: light }
  body { padding: 0; font-size: 11px }
  .no-print, .form, button, textarea, details.tip { display: none !important }
  .print-only { display: block }
  .grid { display: block }
  section { border: 0; padding: 0 0 10px; break-inside: avoid }
  .total, .msg, .disc { border: 1px solid #999 }
  tr.cur td { font-weight: 700 }
}