/* Aitvaras — shopkeeper's ledger identity.
   Ivory paper, bottle-green ink, one marigold accent. Borders over shadows,
   dotted leaders, tabular figures, receipt rules. */

@font-face {
  font-family: "Newsreader";
  src: url("/fonts/newsreader-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Archivo";
  src: url("/fonts/archivo-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Spline Sans Mono";
  src: url("/fonts/spline-sans-mono-latin-wght-normal.woff2") format("woff2-variations");
  font-weight: 300 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --ivory: #f6f1e5;
  --ivory-2: #ede6d4;
  --card: #fbf8ef;
  --ink: #221f1a;
  --ink-2: #5c564a;
  --line: #c8bfa8;
  --green: #1f3d2b;
  --green-2: #162c1f;
  --marigold: #d99a1b;
  --ok: #2c5d3b;
  --warn: #a3551e;
  --radius: 2px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  background: var(--ivory);
  color: var(--ink);
  font-family: "Archivo", system-ui, sans-serif;
  font-size: 15px;
  line-height: 1.45;
}

code, .mono, .num {
  font-family: "Spline Sans Mono", ui-monospace, monospace;
  font-variant-numeric: tabular-nums;
}
code { background: var(--ivory-2); padding: 1px 4px; border-radius: var(--radius); font-size: 12.5px; }

a { color: var(--green); text-decoration: none; }
a:hover { text-decoration: underline; }

/* top rule */
header.top {
  display: flex; align-items: baseline; gap: 14px;
  padding: 14px 22px;
  background: var(--green);
  color: var(--ivory);
  border-bottom: 3px double var(--marigold);
}
header.top .brand {
  font-family: "Newsreader", serif;
  font-weight: 640;
  font-size: 23px;
  letter-spacing: 0.2px;
}
header.top .brand small { font-weight: 400; font-size: 13px; margin-left: 8px; color: #cfd8cd; }
header.top nav { margin-left: auto; display: flex; gap: 16px; font-size: 14px; align-items: baseline; }
header.top nav a { color: #dfe6dc; }
header.top nav a.active { color: #fff; border-bottom: 2px solid var(--marigold); }
header.top nav .who { color: var(--marigold); font-size: 12.5px; }

main { max-width: 1020px; margin: 0 auto; padding: 26px 22px 60px; }

h1 { font-family: "Newsreader", serif; font-weight: 620; font-size: 31px; margin: 6px 0 4px; }
h2 { font-family: "Newsreader", serif; font-weight: 580; font-size: 21px; margin: 28px 0 8px; }
p.lede { color: var(--ink-2); max-width: 68ch; margin: 4px 0 20px; }
.quiet { color: var(--ink-2); font-size: 13px; }
.notice { color: var(--warn); font-size: 13.5px; margin-top: 8px; }

/* dense tables */
table {
  width: 100%; border-collapse: collapse;
  border: 1px solid var(--line); background: var(--card);
  font-size: 13.5px;
}
th, td { text-align: left; padding: 7px 10px; border-bottom: 1px solid var(--line); vertical-align: top; }
th {
  background: var(--ivory-2); border-bottom: 2px solid var(--green);
  font-weight: 700; font-size: 12px; letter-spacing: .06em;
  text-transform: uppercase; color: var(--ink-2);
}
tr:hover td { background: #f3eddd; }
td.right, th.right { text-align: right; }
td.num { text-align: right; }
td.goods .pname { display: block; font-weight: 600; }

/* dotted leaders (label .... value) */
.total-line {
  display: flex; align-items: baseline; gap: 8px;
  padding: 6px 2px; font-size: 14px;
}
.total-line .label { text-transform: uppercase; letter-spacing: .05em; font-size: 12px; color: var(--ink-2); }
.total-line .leader {
  flex: 1; min-width: 24px;
  border-bottom: 2px dotted var(--line);
  transform: translateY(-3px);
}
.total-line .num { font-size: 15px; }

/* layout */
.duo { display: grid; grid-template-columns: 340px 1fr; gap: 16px; align-items: start; }
.panel {
  border: 1px solid var(--line); background: var(--card);
  border-radius: var(--radius); padding: 16px 18px; margin: 14px 0;
}
.panel h2 { margin-top: 0; }
.kv { display: grid; grid-template-columns: 180px 1fr; gap: 8px 12px; font-size: 13.5px; }
.kv > span:nth-child(odd) { color: var(--ink-2); }
.row { display: flex; gap: 10px; margin-top: 10px; }

/* forms */
form.stack { display: flex; flex-direction: column; gap: 10px; }
label { font-size: 13px; color: var(--ink-2); display: flex; flex-direction: column; gap: 4px; }
input[type=text], input[type=email], input[type=password], textarea, select {
  font: inherit; padding: 8px 10px;
  border: 1px solid var(--line); border-radius: var(--radius);
  background: #fffdf6; color: var(--ink);
}
input:focus, textarea:focus, select:focus { outline: 2px solid var(--green); outline-offset: 1px; }

button {
  font: inherit; cursor: pointer;
  padding: 8px 14px; border-radius: var(--radius);
  border: 1px solid var(--green-2); background: var(--green); color: #fdfbf3;
  font-weight: 600;
}
button:hover:not(:disabled) { background: var(--green-2); }
button:disabled { opacity: .45; cursor: default; }
button.ghost { background: transparent; color: var(--green-2); border-color: var(--line); }
button.ghost:hover:not(:disabled) { background: var(--ivory-2); }
button.small { padding: 3px 10px; font-size: 12.5px; }

ul.changelog { list-style: none; margin: 0; padding: 0; font-size: 13.5px; }
ul.changelog li { padding: 6px 2px; border-bottom: 1px dotted var(--line); }
ul.changelog .mono { color: var(--green); margin-right: 8px; }

footer {
  border-top: 1px solid var(--line); margin-top: 40px;
  padding: 16px 22px; color: var(--ink-2); font-size: 13px;
  display: flex; gap: 18px;
}
footer .mono { margin-left: auto; }

/* receipt page */
.receipt-wrap { max-width: 460px; }
.receipt {
  background: #fffdf6;
  border: 1px solid var(--line);
  border-top: 6px solid var(--green);
  border-radius: var(--radius);
  padding: 22px 26px;
  font-size: 14px;
}
.r-head { text-align: center; }
.r-brand { font-family: "Newsreader", serif; font-weight: 640; font-size: 19px; letter-spacing: .08em; }
.r-no { margin-top: 8px; font-size: 13px; }
.r-rule { border-bottom: 2px dashed var(--line); margin: 12px 0; }
table.r-items { border: none; background: transparent; }
table.r-items td { border: none; padding: 3px 0; }
.stamp {
  display: inline-block; padding: 1px 9px;
  border: 2px solid var(--ok); color: var(--ok);
  border-radius: var(--radius); font-size: 12px; letter-spacing: .1em;
  font-family: "Spline Sans Mono", ui-monospace, monospace;
}
.stamp.pending { border-color: var(--marigold); color: var(--warn); }
.r-foot { margin: 10px 0 2px; }
.r-thanks { text-align: center; font-family: "Newsreader", serif; font-style: italic; color: var(--ink-2); margin-bottom: 0; }

/* --- polish & micro-motion (hand-tuned, no framework) --- */
:root { color-scheme: light; }
::selection { background: #1f3d2b; color: #f6f1e5; }
a { transition: color .15s ease; }
button { transition: background-color .15s ease, border-color .15s ease, transform .06s ease, box-shadow .15s ease; }
button:hover:not(:disabled) { box-shadow: 0 1px 0 rgba(34,31,26,.25); }
button:active:not(:disabled) { transform: translateY(1px); box-shadow: none; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid #1f3d2b; outline-offset: 2px;
}
input, textarea, select { transition: border-color .15s ease, background-color .15s ease; }
input:hover, textarea:hover, select:hover { border-color: #a89c7f; }
td, th { transition: background-color .12s ease; }
header.top nav a { position: relative; }
header.top nav a::after {
  content: ""; position: absolute; left: 0; bottom: -3px; height: 2px; width: 100%;
  background: #d99a1b; transform: scaleX(0); transform-origin: left; transition: transform .18s ease;
}
header.top nav a:hover:not(.active)::after { transform: scaleX(1); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* brand maker's-mark in the ledger header */
header.top .brand::before {
  content: ""; display: inline-block; width: 10px; height: 10px;
  background: var(--marigold); transform: rotate(45deg);
  margin-right: 9px; box-shadow: 0 0 0 2px var(--green);
}
header.top .brand { display: flex; align-items: center; }