/* Lean Starter Kit — shared site style. Floor-tape yellow, shop-floor paper, stencil labels. */
@import url("https://fonts.googleapis.com/css2?family=Archivo:wght@400;600;800;900&family=Archivo+Narrow:wght@500;700&family=JetBrains+Mono:wght@400;700&display=swap");

:root {
  --paper: #f3f0e8;
  --paper-2: #e9e5d9;
  --ink: #1a1a18;
  --ink-2: #55534c;
  --line: #cfcabb;
  --tape: #f2c200;
  --tape-ink: #1a1a18;
  --red: #d63a2f;
  --green: #2f8f4e;
  --blue: #2a5fb0;
  --card: #ffffff;
  --shadow: 0 1px 0 rgba(0,0,0,.06), 0 8px 24px -12px rgba(0,0,0,.25);
  --sans: "Archivo", system-ui, sans-serif;
  --narrow: "Archivo Narrow", "Archivo", system-ui, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #171714; --paper-2: #201f1b; --ink: #f1eee4; --ink-2: #b4b0a3;
    --line: #3a3832; --card: #23221e; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #171714; --paper-2: #201f1b; --ink: #f1eee4; --ink-2: #b4b0a3;
  --line: #3a3832; --card: #23221e; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.5 var(--sans);
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 32px 32px; background-attachment: fixed;
  background-blend-mode: normal;
}
body::before { /* soften the grid */
  content: ""; position: fixed; inset: 0; background: var(--paper); opacity: .82; z-index: -1; pointer-events: none;
}
a { color: inherit; }
img, svg, canvas { max-width: 100%; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }

/* Hazard tape */
.tape { height: 12px; background: repeating-linear-gradient(-45deg, var(--tape) 0 14px, var(--tape-ink) 14px 28px); }

/* Header */
.site-head { background: #1a1a18; color: #f3f0e8; }
.site-head .wrap { display: flex; align-items: center; gap: 24px; min-height: 60px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 900 22px/1 var(--sans); letter-spacing: -.02em; }
.brand-mark { min-width: 28px; padding: 0 5px; height: 28px; background: var(--tape); color: #1a1a18; display: grid; place-items: center; font: 900 15px/1 var(--mono); }
.nav { display: flex; gap: 4px; flex-wrap: wrap; margin-left: auto; }
.nav a { text-decoration: none; font: 700 14px/1 var(--narrow); text-transform: uppercase; letter-spacing: .06em; padding: 10px 12px; color: #d9d5c8; }
.nav a:hover, .nav a[aria-current="page"] { color: #1a1a18; background: var(--tape); }
@media (max-width: 640px) {
  .site-head .wrap { gap: 8px; padding-top: 10px; padding-bottom: 6px; }
  .nav { margin-left: -12px; width: calc(100% + 12px); }
  .nav a { padding: 10px 10px; font-size: 13px; }
}

/* Type */
h1, h2, h3 { line-height: 1.05; letter-spacing: -.02em; margin: 0 0 .4em; }
h1 { font: 900 clamp(36px, 7vw, 76px)/.95 var(--sans); }
h2 { font: 800 clamp(26px, 4vw, 38px)/1 var(--sans); }
h3 { font: 800 20px/1.15 var(--sans); }
.kicker { font: 700 13px/1 var(--mono); text-transform: uppercase; letter-spacing: .12em; color: var(--ink-2); display: inline-flex; gap: 8px; align-items: center; }
.kicker::before { content: ""; width: 10px; height: 10px; background: var(--tape); outline: 2px solid var(--ink); }
.lede { font-size: clamp(17px, 2.2vw, 20px); color: var(--ink-2); max-width: 60ch; }
.page-head { padding-top: 40px; padding-bottom: 24px; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; border: 2px solid var(--ink); background: var(--card); color: var(--ink);
  font: 700 15px/1 var(--narrow); text-transform: uppercase; letter-spacing: .05em; padding: 12px 16px; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--paper-2); }
.btn.primary { background: var(--tape); color: var(--tape-ink); border-color: var(--tape-ink); box-shadow: 3px 3px 0 var(--ink); }
.btn.primary:hover { transform: translate(-1px,-1px); box-shadow: 4px 4px 0 var(--ink); }
.btn.small { padding: 8px 10px; font-size: 13px; }
.btn:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }

/* Panels & forms */
.panel { background: var(--card); border: 2px solid var(--ink); box-shadow: var(--shadow); }
.panel-head { display: flex; justify-content: space-between; align-items: center; gap: 8px; padding: 10px 14px; border-bottom: 2px solid var(--ink); background: var(--paper-2); font: 700 13px/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; }
.panel-body { padding: 16px; }
.field { display: grid; gap: 4px; margin-bottom: 12px; }
.field label, .lbl { font: 700 12px/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-2); }
input[type=text], input[type=number], select, textarea {
  width: 100%; font: 16px/1.3 var(--sans); padding: 10px; border: 2px solid var(--line); background: var(--paper); color: var(--ink); border-radius: 0;
}
input:hover, select:hover, textarea:hover { border-color: var(--ink-2); }
textarea { font-family: var(--mono); font-size: 13px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.swatches { display: flex; gap: 6px; flex-wrap: wrap; }
.swatches button { width: 34px; height: 34px; border: 2px solid var(--ink); cursor: pointer; padding: 0; }
.swatches button[aria-pressed="true"] { outline: 3px solid var(--ink); outline-offset: 2px; }
.seg { display: flex; flex-wrap: wrap; border: 2px solid var(--ink); width: fit-content; }
.seg button { border: 0; background: var(--card); color: var(--ink); font: 700 13px/1 var(--narrow); text-transform: uppercase; letter-spacing: .05em; padding: 10px 12px; cursor: pointer; }
.seg button + button { border-left: 2px solid var(--ink); }
.seg button[aria-pressed="true"] { background: var(--ink); color: var(--paper); }

.note { font-size: 14px; color: var(--ink-2); }
.tag { display: inline-block; font: 700 11px/1 var(--mono); text-transform: uppercase; letter-spacing: .08em; padding: 5px 7px; border: 1.5px solid currentColor; }

/* Footer */
.site-foot { margin-top: 72px; background: #1a1a18; color: #bdb9ac; font-size: 14px; }
.site-foot .wrap { padding-top: 28px; padding-bottom: 40px; display: flex; gap: 24px; flex-wrap: wrap; justify-content: space-between; }

/* Print: hide site chrome everywhere */
@media print {
  body { background: #fff; }
  body::before, .site-head, .site-foot, .tape, .no-print { display: none !important; }
}

/* Shrunk previews (see fit.js) */
.fit { position: relative; overflow: hidden; width: 100%; contain: inline-size; }
.fit > * { transform-origin: 0 0; }