/* ==========================================================================
   GUEST CHECK — the diner ticket
   A working stub from a busy counter: fine-ruled ticket paper, check-red
   stamps, numbered tabs, a live ticker like the rail above the pass.
   Always light; the ticket doesn't have a night mode.
   ========================================================================== */

html[data-design="check"] {
  --bg: oklch(0.97 0.012 95);
  --surface: oklch(0.99 0.006 95);
  --text: oklch(0.22 0.015 60);
  --text-muted: oklch(0.42 0.02 50);
  --accent: oklch(0.54 0.2 28);
  --accent-hover: oklch(0.46 0.19 28);
  --rule-line: oklch(0.88 0.02 90);
  --rule-strong: oklch(0.28 0.015 60);
  --margin-rule: color-mix(in oklch, var(--accent) 55%, var(--bg));
  --selection: color-mix(in oklch, var(--accent) 20%, var(--bg));
  --code-bg: oklch(0.93 0.015 95);
  /* Pin area colors to the light ramp regardless of saved theme */
  --area-red: oklch(0.58 0.19 20);
  --area-periwinkle: oklch(0.58 0.12 270);
  --area-green: oklch(0.55 0.12 150);
  --area-gold: oklch(0.68 0.14 75);
  --area-indigo: oklch(0.5 0.15 290);
}

html[data-design="check"] .theme-toggle,
html[data-design="check"] .icon-sun,
html[data-design="check"] .icon-moon {
  display: none;
}

/* Whole page is the ticket: fine horizontal ruling */
html[data-design="check"] body {
  background-image: linear-gradient(to bottom, transparent calc(100% - 1px), color-mix(in oklch, var(--rule-line) 70%, transparent) calc(100% - 1px));
  background-size: 100% 1.75rem;
}

/* The rail: ticker on, black, rolling */
html[data-design="check"] .ticker {
  display: block;
  background: var(--rule-strong);
  color: oklch(0.96 0.01 95);
  font-family: var(--font-mono);
}

html[data-design="check"] .ticker-track span::after {
  color: var(--accent);
  opacity: 1;
}

/* Masthead as the top of the check */
html[data-design="check"] .masthead-row {
  border-bottom: 3px double var(--accent);
  padding-bottom: 0.4rem;
  align-items: center;
}

html[data-design="check"] .site-title {
  background: transparent;
  color: var(--accent);
  border: 2.5px solid var(--accent);
  border-radius: 3px;
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0.8rem 0.3rem;
  transform: rotate(-1.2deg);
}

html[data-design="check"] .site-title:hover {
  background: var(--accent);
  color: var(--bg);
}

/* Numbered order tabs */
html[data-design="check"] .tabs {
  counter-reset: ordertab;
  gap: 0;
}

html[data-design="check"] .tab {
  counter-increment: ordertab;
  font-family: var(--font-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-size: 0.9rem;
  border-radius: 0;
  border: none;
  border-left: 1px dashed color-mix(in oklch, var(--rule-strong) 35%, transparent);
  padding: 0.3rem 0.9rem 0.35rem;
  box-shadow: none;
}

html[data-design="check"] .tab::before {
  content: "0" counter(ordertab);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}

html[data-design="check"] .tab:hover {
  box-shadow: none;
  color: var(--accent-hover);
}

html[data-design="check"] .tab[aria-current="page"] {
  background: var(--rule-strong);
  color: var(--bg);
  border-color: var(--rule-strong);
  margin-bottom: 0;
  padding-bottom: 0.35rem;
  box-shadow: none;
}

html[data-design="check"] .tab[aria-current="page"]::before {
  color: oklch(0.8 0.12 80);
}

/* The check number block */
html[data-design="check"] .page-stamp {
  display: block;
  font-family: var(--font-mono);
  color: var(--text-muted);
  border-left: 1px dashed color-mix(in oklch, var(--rule-strong) 35%, transparent);
  padding-left: 1rem;
  margin-right: 0.25rem;
}

html[data-design="check"] .page-stamp .stamp-no {
  color: var(--accent);
  font-size: 1rem;
}

html[data-design="check"] .utility-row {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  gap: 0.25rem 1.1rem;
}

html[data-design="check"] .site-tagline {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Entries as order lines */
html[data-design="check"] .feed {
  counter-reset: orderline;
}

html[data-design="check"] .entry {
  counter-increment: orderline;
  border-bottom: 1px dashed color-mix(in oklch, var(--rule-strong) 40%, transparent);
}

html[data-design="check"] .entry-meta {
  font-family: var(--font-mono);
}

html[data-design="check"] .entry-meta::before {
  content: "NO. " counter(orderline, decimal-leading-zero);
  display: block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--accent);
}

html[data-design="check"] .entry-kind {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
}

html[data-design="check"] .entry-title,
html[data-design="check"] .post-title,
html[data-design="check"] .prose h2,
html[data-design="check"] .prose h3 {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  line-height: 1.05;
}

html[data-design="check"] .entry-title {
  font-size: 2.3rem;
}

html[data-design="check"] .post-title {
  font-size: clamp(2.6rem, 5vw, 4rem);
}

html[data-design="check"] .area-chip {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

html[data-design="check"] .keep-reading {
  font-family: var(--font-mono);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

html[data-design="check"] .pagination,
html[data-design="check"] .meta {
  font-family: var(--font-mono);
}

html[data-design="check"] blockquote {
  border-top: 1px dashed var(--rule-strong);
  border-bottom: 1px dashed var(--rule-strong);
}

/* Footer: the total line */
html[data-design="check"] .site-footer {
  border-top: 3px double var(--accent);
  background: var(--surface);
}

html[data-design="check"] .footer-note {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

html[data-design="check"] .design-bar {
  border-bottom-color: color-mix(in oklch, var(--rule-strong) 25%, transparent);
}