/* WIFCAT / Overcast Beanie pattern page
   tokens: wool pink #E8A0B4, cream #FBF4EC, chart grid grey #D8D2C8,
   kraft label #B99A6B, ink #2A2622. radius 6px cards, 0 chart. spacing 8/16/24/40. */

@font-face {
  font-family: "Lora";
  src: url("/fonts/lora/lora-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Lora";
  src: url("/fonts/lora/lora-latin-600-normal.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Lora";
  src: url("/fonts/lora/lora-latin-400-italic.woff2") format("woff2");
  font-weight: 400;
  font-style: italic;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono/jetbrains-mono-latin-400-normal.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono/jetbrains-mono-latin-700-normal.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --wool: #E8A0B4;
  --wool-deep: #D4809A;
  --cream: #FBF4EC;
  --grid: #D8D2C8;
  --kraft: #B99A6B;
  --ink: #2A2622;
  --paper: #FFFFFF;
  --sp-1: 8px;
  --sp-2: 16px;
  --sp-3: 24px;
  --sp-4: 40px;
  --radius: 6px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: "Lora", Georgia, serif;
  font-size: 17px;
  line-height: 1.55;
}

.mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

a { color: var(--ink); }

.wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 var(--sp-3);
}

/* error banner */
#error-banner {
  display: none;
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 999;
  background: #B23A3A;
  color: #fff;
  padding: var(--sp-2) var(--sp-3);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
}

/* header */
.pattern-header {
  padding: var(--sp-4) 0 var(--sp-3);
  border-bottom: 3px solid var(--ink);
}
.kicker {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--kraft);
  margin: 0 0 var(--sp-1);
}
h1.pattern-name {
  font-size: clamp(32px, 6vw, 52px);
  margin: 0 0 4px;
  font-weight: 600;
}
.pattern-nickname {
  font-style: italic;
  color: var(--wool-deep);
  margin: 0 0 var(--sp-3);
  font-size: 18px;
}
.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-2);
  margin-top: var(--sp-3);
}
@media (min-width: 640px) {
  .meta-grid { grid-template-columns: repeat(4, 1fr); }
}
.meta-item {
  background: var(--paper);
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  padding: var(--sp-2);
}
.meta-item .label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--kraft);
  display: block;
  margin-bottom: 4px;
}
.meta-item .value {
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  font-weight: 700;
}

section {
  padding: var(--sp-4) 0;
  border-bottom: 1px solid var(--grid);
}

h2.section-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--kraft);
  margin: 0 0 var(--sp-3);
}
h2.section-title::before {
  content: "\2014\2014 ";
}

/* materials */
.materials-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--sp-2);
}
.materials-list li {
  background: var(--paper);
  border-radius: var(--radius);
  border-left: 4px solid var(--wool);
  padding: var(--sp-2) var(--sp-3);
}
.materials-list .item {
  font-weight: 600;
  display: block;
  margin-bottom: 2px;
}
.abbrev-list {
  margin-top: var(--sp-3);
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
}
.abbrev-list span { color: var(--kraft); }

/* chart */
.chart {
  border-bottom: 3px solid var(--ink);
}
.round-radio {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  pointer-events: none;
}
.round-radio:focus-visible + label {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}
.stepper {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: var(--sp-3);
}
.stepper label {
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 14px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  cursor: pointer;
  background: var(--paper);
  transition: background-color 200ms ease, color 200ms ease;
}
.chart-grid {
  border: 1px solid var(--ink);
  background: var(--paper);
}
.chart-row {
  display: grid;
  grid-template-columns: 64px 1fr 40px;
  align-items: center;
  gap: var(--sp-2);
  padding: 6px var(--sp-2);
  border-bottom: 1px solid var(--grid);
  background-color: transparent;
  transition: background-color 200ms ease;
}
.chart-row:last-child { border-bottom: none; }
.row-label {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  color: var(--kraft);
}
.row-symbols {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
}
.sym {
  width: 12px;
  height: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-family: "JetBrains Mono", monospace;
  color: var(--ink);
  opacity: 0.55;
}
.sym-inc::before { content: "V"; font-weight: 700; }
.sym-sc::before { content: "+"; font-weight: 700; }
.sym-ch::before { content: "o"; }
.row-count {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  text-align: right;
  color: var(--kraft);
}

.hat-preview {
  margin: var(--sp-3) 0;
  display: flex;
  justify-content: center;
}
.hat-preview svg { width: 160px; height: 160px; }
.ring {
  fill: none;
  stroke: var(--grid);
  stroke-width: 6;
  opacity: 0.35;
  transition: opacity 200ms ease, stroke 200ms ease;
}
.ring.on {
  stroke: var(--wool);
  opacity: 1;
}

.round-instruction {
  min-height: 48px;
}
.instr {
  display: none;
  margin: 0;
  padding: var(--sp-2) var(--sp-3);
  background: var(--paper);
  border-left: 4px solid var(--wool);
  border-radius: var(--radius);
}
.instr.active { display: block; }

.rounds-completed {
  margin-top: var(--sp-3);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  color: var(--kraft);
}
#roundsCompleted { color: var(--ink); font-weight: 700; }

/* full written instructions */
.round-doc {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: rnd;
}
.round-doc li {
  padding: var(--sp-1) 0;
  border-bottom: 1px dashed var(--grid);
  display: grid;
  grid-template-columns: 60px 1fr 44px;
  gap: var(--sp-2);
  align-items: baseline;
}
.round-doc .rd-n {
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  font-size: 13px;
}
.round-doc .rd-count {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--kraft);
  text-align: right;
}
.finishing-note {
  margin-top: var(--sp-3);
  font-style: italic;
  color: var(--wool-deep);
}

/* gallery */
.gallery-grid {
  display: grid;
  gap: var(--sp-3);
}
@media (min-width: 640px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; align-items: start; }
}
.gallery-item {
  background: var(--paper);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--grid);
}
.gallery-item img { display: block; width: 100%; height: auto; }
.gallery-caption {
  padding: var(--sp-2);
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--kraft);
}

/* notes */
.designer-note {
  background: var(--paper);
  border: 1px solid var(--grid);
  border-radius: var(--radius);
  padding: var(--sp-3);
  font-style: italic;
}
.designer-note .signoff {
  display: block;
  margin-top: var(--sp-2);
  font-style: normal;
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  color: var(--kraft);
}

/* footer / chrome */
footer {
  padding: var(--sp-4) 0 var(--sp-4);
}
.status-line {
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--kraft);
  margin-bottom: var(--sp-3);
}
.ca-box {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--paper);
  border: 1px dashed var(--kraft);
  border-radius: var(--radius);
  padding: var(--sp-2) var(--sp-3);
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  flex-wrap: wrap;
}
.ca-box button {
  font-family: "JetBrains Mono", monospace;
  font-size: 12px;
  border: 1px solid var(--ink);
  background: var(--cream);
  border-radius: var(--radius);
  padding: 4px 10px;
  cursor: pointer;
}
.ca-box button:hover { background: var(--wool); }
.actions {
  display: flex;
  gap: var(--sp-2);
  margin-top: var(--sp-3);
  flex-wrap: wrap;
}
.actions a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 10px 16px;
  text-decoration: none;
  font-family: "JetBrains Mono", monospace;
  font-size: 13px;
  background: var(--paper);
  transition: background-color 150ms ease;
}
.actions a:hover { background: var(--wool); }
.actions img { width: 16px; height: 16px; display: block; }
.footer-note {
  margin-top: var(--sp-3);
  font-size: 13px;
  color: var(--kraft);
}

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