/* Daily Numbers — Design System CSS
   Implements tokens from shared.jsx for server-rendered Go/HTMX pages. */

/* ── Fonts ──────────────────────────────────────────────────────────────── */
@import url('https://fonts.googleapis.com/css2?family=Geist:wght@400;500;600&family=Geist+Mono:wght@400;500&family=IBM+Plex+Sans+Thai:wght@400;500;600&display=swap');

/* ── Tokens ─────────────────────────────────────────────────────────────── */
:root {
  --bg:           oklch(98% 0.004 75);
  --paper:        #ffffff;
  --ink:          oklch(16% 0.006 75);
  --ink2:         oklch(40% 0.005 75);
  --ink3:         oklch(62% 0.005 75);
  --ink4:         oklch(82% 0.004 75);
  --hairline:     oklch(91% 0.004 75);
  --hairline-s:   oklch(95% 0.004 75);
  --warm:         oklch(96% 0.008 75);
  --accent:       #DC2626;   /* Crimson — default; override via data-accent */
  --hl:           #DC2626;   /* hit red for check panel */
  --font:         'Geist', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --mono:         'Geist Mono', 'JetBrains Mono', ui-monospace, monospace;
  --thai:         'IBM Plex Sans Thai', 'Noto Sans Thai', sans-serif;
}
[data-accent="ink"]    { --accent: oklch(16% 0.006 75); }
[data-accent="gold"]   { --accent: oklch(72% 0.14 78); }
[data-accent="cobalt"] { --accent: oklch(50% 0.2 250); }
[data-accent="jade"]   { --accent: oklch(55% 0.14 165); }

/* ── Reset ──────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  font-family: var(--font);
  color: var(--ink);
  font-size: 14px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
button { cursor: pointer; font-family: var(--font); }
input  { font-family: var(--font); }
a      { color: inherit; text-decoration: none; }

/* ── Eyebrow ────────────────────────────────────────────────────────────── */
.eyebrow {
  font-family: var(--font);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink3);
}
.eyebrow--accent { color: var(--accent); }

/* ── Hairline ───────────────────────────────────────────────────────────── */
.rule { height: 1px; background: var(--hairline); width: 100%; }
.rule--soft { background: var(--hairline-s); }

/* ── Nav ────────────────────────────────────────────────────────────────── */
.nav {
  display: flex;
  align-items: center;
  padding: 20px 64px;
  border-bottom: 1px solid var(--hairline);
  background: var(--bg);
  gap: 40px;
}
.nav__brand {
  display: flex;
  align-items: baseline;
  gap: 10px;
  text-decoration: none;
}
.nav__logo {
  width: 20px; height: 20px; flex-shrink: 0;
}
.nav__wordmark {
  font-size: 16px;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.nav__links {
  display: flex;
  gap: 28px;
  margin-left: 24px;
  flex: 1;
}
.nav__link {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-bottom: 1px solid transparent;
  padding-bottom: 4px;
  margin-bottom: -1px;
  text-decoration: none;
}
.nav__link.is-active {
  border-bottom-color: var(--accent);
}
.nav__link-label {
  font-size: 13px;
  font-weight: 500;
  color: var(--ink2);
}
.nav__link.is-active .nav__link-label { color: var(--ink); }
.nav__link-sub {
  font-family: var(--thai);
  font-size: 10px;
  color: var(--ink3);
}
.nav__live {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
}
.nav__live-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: oklch(60% 0.15 145);
  display: inline-block;
}

/* ── Logomark SVG ───────────────────────────────────────────────────────── */
.logomark { display: block; }
.logomark rect.bg { fill: var(--accent); }
.logomark path.diamond { fill: var(--bg); }
.logomark rect.center { fill: var(--accent); }

/* ── BigNumber ──────────────────────────────────────────────────────────── */
.bignumber {
  font-family: var(--mono);
  font-weight: 500;
  letter-spacing: -0.04em;
  line-height: 0.88;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  width: fit-content;
}

/* ── Prize cells & grids ────────────────────────────────────────────────── */
.prize-cell {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
}
.prize-grid {
  display: grid;
  border-top: 1px solid var(--hairline-s);
  border-left: 1px solid var(--hairline-s);
}
.prize-grid__cell {
  padding: 12px 14px;
  border-right: 1px solid var(--hairline-s);
  border-bottom: 1px solid var(--hairline-s);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.prize-grid__cell--dense { padding: 8px 10px; }
.prize-grid__idx {
  font-family: var(--mono);
  font-size: 9px;
  color: var(--ink4);
  font-variant-numeric: tabular-nums;
}
[data-num] { transition: color 0.1s, background 0.1s, outline 0.1s; }

/* ── Hero sections ──────────────────────────────────────────────────────── */
.hero { padding: 56px 64px 48px; }
.hero__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24px;
}
.hero__date {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
}
.hero__date-th { font-family: var(--thai); font-size: 14px; color: var(--ink3); }
.hero__meta { font-family: var(--mono); font-size: 11px; color: var(--ink3); }
.hero__number-row {
  display: flex;
  align-items: flex-end;
  gap: 48px;
  margin-top: 16px;
}
.hero__number-meta {
  padding-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ── Hero stat strip ────────────────────────────────────────────────────── */
.hero-stats {
  margin-top: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  border-top: 1px solid var(--hairline);
}
.hero-stat {
  padding: 20px 24px 20px 0;
  border-right: 1px solid var(--hairline-s);
}
.hero-stat__value {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.01em;
  line-height: 1;
  margin: 8px 0;
}
.hero-stat__value--big {
  font-size: 44px;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.hero-stat__sub { font-size: 11px; color: var(--ink3); }

/* ── Recent strip ───────────────────────────────────────────────────────── */
.recent-strip {
  border-top: 1px solid var(--hairline);
  background: var(--warm);
  padding: 24px 64px 28px;
}
.recent-strip__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.recent-strip__grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-left: 1px solid var(--hairline);
}
.recent-strip__item {
  padding: 16px 20px;
  border-right: 1px solid var(--hairline);
}
.recent-strip__item-date {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink3);
  margin-bottom: 8px;
}
.recent-strip__item-first {
  font-family: var(--mono);
  font-size: 28px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.recent-strip__item-last2 {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink3);
  margin-top: 6px;
}

/* ── Other lotteries grid ───────────────────────────────────────────────── */
.lotteries-grid {
  padding: 48px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--hairline);
}
.lao-card { padding-right: 56px; border-right: 1px solid var(--hairline); }
.hanoi-card { padding-left: 56px; }
.card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 24px;
}
.card-header__date { font-family: var(--mono); font-size: 11px; color: var(--ink3); }

/* ── Lao card specifics ─────────────────────────────────────────────────── */
.lao-card__hero { display: flex; align-items: flex-end; gap: 32px; }
.lao-card__animal { padding-bottom: 10px; }
.lao-card__animal-name {
  font-family: var(--thai);
  font-size: 32px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1;
}
.lao-card__animal-note { font-size: 12px; color: var(--ink3); margin-top: 6px; }
.lao-card__grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--hairline);
}
.lao-card__grid-item { padding: 16px 0; padding-right: 24px; }
.lao-card__grid-item--right {
  padding-left: 24px;
  padding-right: 0;
  border-left: 1px solid var(--hairline);
}
.lao-card__dev { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }

/* ── Hanoi card ─────────────────────────────────────────────────────────── */
.hanoi-card__works {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--hairline);
}
.hanoi-work {
  padding: 20px 16px 20px 0;
}
.hanoi-work--right  { padding-left: 24px; padding-right: 0; border-left: 1px solid var(--hairline-s); }
.hanoi-work--bottom { border-bottom: 1px solid var(--hairline-s); }
.hanoi-work__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 8px;
}
.hanoi-work__name-th { font-family: var(--thai); font-size: 11px; color: var(--ink3); }
.hanoi-work__meta {
  display: flex;
  gap: 12px;
  margin-top: 8px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink3);
}

/* ── Page header (detail pages) ─────────────────────────────────────────── */
.breadcrumb {
  padding: 16px 64px;
  border-bottom: 1px solid var(--hairline);
  font-size: 12px;
  color: var(--ink3);
  display: flex;
  gap: 8px;
  align-items: center;
}
.breadcrumb a { color: var(--ink3); }
.breadcrumb a:hover { color: var(--ink); }
.breadcrumb__current { color: var(--ink); }
.breadcrumb__api { margin-left: auto; font-family: var(--mono); font-size: 10px; }

.page-header {
  padding: 32px 64px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
}
.page-title {
  font-size: 32px;
  font-weight: 500;
  color: var(--ink);
  margin-top: 8px;
  letter-spacing: -0.02em;
}
.page-subtitle { font-family: var(--thai); font-size: 16px; color: var(--ink2); margin-top: 4px; }
.nav-btns { display: flex; gap: 0; }
.nav-btn {
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--ink);
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 500;
  margin-left: -1px;
}
.nav-btn--active { background: var(--accent); color: var(--bg); border-color: var(--accent); }

/* ── Thai detail hero ───────────────────────────────────────────────────── */
.thai-hero {
  padding: 0 64px 32px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 64px;
  align-items: end;
}
.thai-hero__adjacent { display: flex; gap: 48px; margin-top: 16px; }
.thai-hero__adj-label { font-family: var(--mono); font-size: 11px; color: var(--ink3); margin-bottom: 6px; }
.thai-hero__small-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  margin-top: 32px;
  border-top: 1px solid var(--hairline);
}
.small-tier { padding: 16px 24px 16px 0; }
.small-tier--mid { border-left: 1px solid var(--hairline); border-right: 1px solid var(--hairline); padding-left: 24px; }
.small-tier--right { padding-left: 24px; }
.small-tier__value {
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.01em;
  line-height: 1.1;
  margin-bottom: 8px;
  white-space: nowrap;
}
.small-tier__value--big { font-size: 32px; color: var(--accent); letter-spacing: -0.02em; }
.small-tier__sub { font-size: 11px; color: var(--ink3); }

/* ── Prize tiers (Thai detail) ──────────────────────────────────────────── */
.prize-tier { border-top: 1px solid var(--hairline); padding: 28px 64px 32px; }
.prize-tier__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.prize-tier__label {
  display: flex;
  align-items: baseline;
  gap: 16px;
}
.prize-tier__eyebrow { font-size: 12px; }
.prize-tier__count { font-family: var(--mono); font-size: 11px; color: var(--ink3); }
.prize-tier__pool { font-family: var(--mono); font-size: 11px; color: var(--ink3); }

/* ── Methodology stripe ─────────────────────────────────────────────────── */
.methodology {
  border-top: 1px solid var(--hairline);
  padding: 24px 64px;
  background: var(--warm);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 32px;
}
.methodology__label { font-size: 14px; font-weight: 500; color: var(--ink); margin: 6px 0 4px; }
.methodology__sub   { font-size: 11px; color: var(--ink3); }

/* ── Check panel ────────────────────────────────────────────────────────── */
.check-panel {
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  background: var(--warm);
  padding: 36px 64px;
}
.check-panel__grid {
  display: grid;
  grid-template-columns: minmax(360px, 0.9fr) 1.4fr;
  gap: 56px;
  align-items: start;
}
.check-panel__eyebrow { color: var(--accent); }
.check-panel__title {
  font-size: 28px;
  font-weight: 500;
  color: var(--ink);
  margin-top: 8px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.check-panel__hint { font-size: 12px; color: var(--ink3); margin-top: 8px; line-height: 1.5; }
.check-panel__input-row {
  display: flex;
  margin-top: 20px;
  border: 1.5px solid var(--ink);
  background: var(--paper);
}
.check-panel__input {
  flex: 1;
  padding: 16px 18px;
  border: none;
  background: transparent;
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--ink);
  outline: none;
  min-width: 0;
}
.check-panel__clear {
  padding: 0 24px;
  border: none;
  background: var(--ink);
  color: var(--bg);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.04em;
}
.check-panel__clear:hover { opacity: 0.85; }
.check-panel__digits {
  display: flex;
  gap: 6px;
  margin-top: 12px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink3);
}

/* ── Check results ──────────────────────────────────────────────────────── */
.check-rest {
  border: 1px dashed var(--hairline);
  padding: 20px 24px;
  font-size: 13px;
  color: var(--ink3);
  line-height: 1.6;
}
.check-no-match {
  border: 1px solid var(--hairline);
  background: var(--paper);
  padding: 20px 24px;
}
.check-no-match__number {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink2);
  letter-spacing: 0.04em;
}
.check-no-match__http { font-size: 11px; color: var(--ink3); }
.check-no-match__msg { font-size: 13px; color: var(--ink2); margin-top: 12px; line-height: 1.6; }

.check-won__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 14px;
  gap: 16px;
}
.check-won__eyebrow { color: var(--hl); }
.check-won__total {
  font-family: var(--mono);
  font-size: 24px;
  font-weight: 500;
  color: var(--hl);
  letter-spacing: -0.01em;
}
.check-won__list { background: var(--paper); border: 1px solid var(--hairline); }
.check-won__item {
  display: grid;
  grid-template-columns: minmax(120px, auto) 1fr auto;
  gap: 20px;
  align-items: center;
  padding: 14px 20px;
  border-top: 1px solid var(--hairline-s);
}
.check-won__item:first-child { border-top: none; }
.check-won__number {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--hl);
  letter-spacing: 0.02em;
}
.check-won__label { font-size: 13px; font-weight: 500; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.check-won__derived {
  font-size: 9px; font-weight: 500; color: var(--ink3);
  padding: 2px 6px; border: 1px solid var(--hairline);
  text-transform: uppercase; letter-spacing: 0.1em;
}
.check-won__derived-note { font-size: 10px; color: var(--ink3); margin-top: 3px; }
.check-won__animal { font-family: var(--thai); font-size: 13px; color: var(--ink2); margin-top: 4px; }
.check-won__amount { font-family: var(--mono); font-size: 13px; color: var(--ink); font-weight: 500; }

/* ── Lao detail ─────────────────────────────────────────────────────────── */
.lao-hero {
  padding: 0 64px 48px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  border-bottom: 1px solid var(--hairline);
}
.lao-hero__digits {
  display: flex;
  gap: 32px;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
}
.lao-hero__digit-label { margin-bottom: 6px; }
.lao-hero__digit-value {
  font-family: var(--mono);
  font-size: 36px;
  font-weight: 500;
}
.lao-hero__animal-name {
  font-family: var(--thai);
  font-size: 96px;
  font-weight: 500;
  color: var(--ink);
  margin-top: 8px;
  line-height: 1;
  letter-spacing: -0.02em;
}
.lao-hero__animal-en { font-size: 18px; color: var(--ink2); margin-top: 12px; }
.lao-hero__note {
  margin-top: 24px;
  padding: 16px 20px;
  background: var(--warm);
  border: 1px solid var(--hairline-s);
  font-size: 12px;
  color: var(--ink2);
  line-height: 1.6;
}

/* ── Pattana grid (Lao 5-numbers) ───────────────────────────────────────── */
.pattana-section { padding: 32px 64px; border-bottom: 1px solid var(--hairline); }
.pattana-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.pattana-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  border-left: 1px solid var(--hairline-s);
  border-top: 1px solid var(--hairline-s);
}
.pattana-cell {
  padding: 20px 24px;
  border-right: 1px solid var(--hairline-s);
  border-bottom: 1px solid var(--hairline-s);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.pattana-cell__num {
  font-family: var(--mono);
  font-size: 48px;
  font-weight: 500;
  line-height: 1;
}
.pattana-cell__idx { font-family: var(--mono); font-size: 10px; color: var(--ink4); }

/* ── Animal table (Lao 40-animal) ───────────────────────────────────────── */
.animal-table-section { padding: 32px 64px; }
.animal-table-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.animal-table {
  display: grid;
  grid-template-columns: repeat(8, 1fr);
  border-left: 1px solid var(--hairline-s);
  border-top: 1px solid var(--hairline-s);
}
.animal-cell {
  padding: 10px 12px;
  border-right: 1px solid var(--hairline-s);
  border-bottom: 1px solid var(--hairline-s);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.animal-cell--hit { background: var(--accent); }
.animal-cell__num  { font-family: var(--mono); font-size: 11px; color: var(--ink3); }
.animal-cell__name { font-family: var(--thai); font-size: 14px; font-weight: 500; color: var(--ink); }
.animal-cell--hit .animal-cell__num,
.animal-cell--hit .animal-cell__name { color: var(--bg); }
.animal-table-note { font-size: 11px; color: var(--ink3); margin-top: 12px; }

/* ── Hanoi detail ───────────────────────────────────────────────────────── */
.hanoi-works-grid {
  margin: 0 64px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border: 1px solid var(--hairline);
}
.hanoi-work-card {
  padding: 28px 32px;
}
.hanoi-work-card--right  { border-left: 1px solid var(--hairline); }
.hanoi-work-card--bottom { border-bottom: 1px solid var(--hairline); }
.hanoi-work-card--vip    { background: var(--warm); }
.hanoi-work-card__header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.hanoi-work-card__name-th { font-family: var(--thai); font-size: 20px; font-weight: 500; color: var(--ink); margin-top: 4px; }
.hanoi-work-card__note { font-family: var(--mono); font-size: 10px; color: var(--ink3); text-align: right; line-height: 1.5; }
.hanoi-work-card__sub-grid {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--hairline-s);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
.hanoi-sub-value {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -0.01em;
}
.hanoi-sub-value--last2 { color: var(--accent); }

/* ── Hanoi recent matrix ────────────────────────────────────────────────── */
.hanoi-recent {
  padding: 40px 64px 32px;
  margin-top: 32px;
  border-top: 1px solid var(--hairline);
  background: var(--warm);
}
.hanoi-recent__header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}
.hanoi-matrix {
  display: grid;
  grid-template-columns: 120px repeat(4, 1fr);
  background: var(--paper);
  border: 1px solid var(--hairline);
}
.hanoi-matrix__cell {
  padding: 10px 16px;
  border-right: 1px solid var(--hairline-s);
  border-top: 1px solid var(--hairline-s);
  font-family: var(--font);
  font-size: 11px;
  color: var(--ink);
}
.hanoi-matrix__cell:first-child,
.hanoi-matrix__cell--head { border-top: none; }
.hanoi-matrix__cell--head {
  background: var(--warm);
  font-weight: 500;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink3);
  padding: 10px 16px;
}
.hanoi-matrix__cell--date { background: var(--warm); }
.hanoi-matrix__date-main { font-family: var(--mono); font-size: 12px; color: var(--ink); }
.hanoi-matrix__date-day  { font-size: 10px; color: var(--ink3); }
.hanoi-matrix__draw-num  {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink2);
  letter-spacing: -0.01em;
}
.hanoi-matrix__draw-num--current { color: var(--ink); }

/* ── Archive ────────────────────────────────────────────────────────────── */
.archive-header {
  padding: 32px 64px 16px;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.archive-filters {
  padding: 12px 64px;
  display: flex;
  gap: 24px;
  align-items: center;
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
  font-size: 12px;
  background: var(--warm);
}
.filter-tag {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 4px 10px;
  background: var(--paper);
  border: 1px solid var(--hairline);
}
.filter-tag__label { color: var(--ink3); font-size: 11px; }
.filter-tag__value { color: var(--ink); font-weight: 500; }
.filter-tag__arrow { color: var(--ink3); font-size: 10px; margin-left: 4px; }
.archive-table-header {
  display: grid;
  grid-template-columns: 120px 60px 1fr 1fr 1fr 1fr 80px;
  padding: 12px 64px;
  border-bottom: 1px solid var(--hairline);
  font-size: 11px;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 500;
  background: var(--paper);
}
.month-divider {
  padding: 20px 64px 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink2);
  background: var(--warm);
  letter-spacing: 0.02em;
  border-bottom: 1px solid var(--hairline-s);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}
.month-divider__be { font-family: var(--thai); font-size: 11px; color: var(--ink3); font-weight: 400; }
.archive-row {
  display: grid;
  grid-template-columns: 120px 60px 1fr 1fr 1fr 1fr 80px;
  padding: 16px 64px;
  border-bottom: 1px solid var(--hairline-s);
  align-items: center;
  border-left: 2px solid transparent;
}
.archive-row--highlight {
  border-left-color: var(--accent);
  background: color-mix(in oklch, var(--accent) 6%, transparent);
  margin-left: -2px;
}
.archive-row__date { font-family: var(--mono); font-size: 13px; color: var(--ink); }
.archive-row__date-iso { font-size: 10px; color: var(--ink3); }
.archive-row__day { font-size: 12px; color: var(--ink3); }
.archive-row__first { font-family: var(--mono); font-size: 26px; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; }
.archive-row__last2 { font-family: var(--mono); font-size: 22px; font-weight: 500; color: var(--ink); letter-spacing: -0.01em; }
.archive-row__last2--accent { color: var(--accent); }
.archive-row__last3 { font-family: var(--mono); font-size: 13px; color: var(--ink2); display: flex; gap: 10px; }
.archive-row__id    { font-family: var(--mono); font-size: 10px; color: var(--ink4); }
.archive-row__view  { text-align: right; font-size: 11px; color: var(--ink2); }
.archive-load-more {
  padding: 32px 64px;
  border-top: 1px solid var(--hairline);
  display: flex;
  justify-content: center;
  background: var(--warm);
}
.btn-outline {
  padding: 12px 28px;
  font-size: 13px;
  font-weight: 500;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
}
.btn-solid {
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  padding: 12px 22px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.lottery-tabs { display: flex; gap: 0; }
.lottery-tab {
  padding: 10px 16px;
  border: 1px solid var(--hairline);
  background: transparent;
  color: var(--ink);
  font-size: 12px;
  font-weight: 500;
  margin-left: -1px;
}
.lottery-tab.is-active { background: var(--ink); color: var(--bg); }

/* ── Footer ─────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--hairline);
  padding: 32px 64px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: 32px;
  font-size: 12px;
  color: var(--ink3);
  background: var(--bg);
}
.footer__brand {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 12px;
}
.footer__brand-name { font-weight: 600; color: var(--ink); font-size: 13px; }
.footer__body { color: var(--ink3); line-height: 1.6; }
.footer__col-label { margin-bottom: 10px; }
.footer__link { margin-bottom: 6px; color: var(--ink2); display: block; }
.footer__version { color: var(--ink4); margin-top: 16px; font-family: var(--mono); font-size: 10px; }

/* ── Stat pill (used in hero / about strips) ─────────────────────────────── */
.stat-pill { display: flex; flex-direction: column; gap: 4px; }
.stat-pill__value {
  font-family: var(--mono);
  font-size: 22px;
  font-weight: 500;
  color: var(--ink);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.01em;
}
.stat-pill__sub { font-size: 11px; color: var(--ink3); }

/* ── Hero CTA strip ─────────────────────────────────────────────────────── */
.hero-cta {
  margin-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.hero-cta__note { font-size: 13px; color: var(--ink3); }

/* ── Utility ────────────────────────────────────────────────────────────── */
.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.thai { font-family: var(--thai); }
.ink2 { color: var(--ink2); }
.ink3 { color: var(--ink3); }
.ink4 { color: var(--ink4); }
.accent { color: var(--accent); }

/* ── HTMX loading indicator ─────────────────────────────────────────────── */
.htmx-indicator { opacity: 0; transition: opacity 0.15s; }
.htmx-request .htmx-indicator { opacity: 1; }
.htmx-request.htmx-indicator { opacity: 1; }

/* ── Mobile tab bar ─────────────────────────────────────────────────────── */
.mobile-tab-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg);
  border-top: 1px solid var(--hairline);
  z-index: 200;
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
.mobile-tab {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 10px 4px;
  text-decoration: none;
  color: var(--ink3);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.mobile-tab.is-active { color: var(--accent); }
.mobile-tab__icon { width: 20px; height: 20px; flex-shrink: 0; }

/* ── Prevent horizontal overflow ────────────────────────────────────────── */
html, body { overflow-x: hidden; max-width: 100%; }

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  /* ── Global ── */
  body { padding-bottom: 64px; }
  .nav { padding: 14px 20px; gap: 12px; }
  .nav__links { display: none; }
  .nav__live  { font-size: 10px; }
  .mobile-tab-bar { display: flex; }

  /* ── Padding reset for all sections ── */
  .hero, .thai-hero, .check-panel, .prize-tier,
  .pattana-section, .animal-table-section, .hanoi-recent,
  .archive-header, .archive-filters, .archive-table-header,
  .archive-row, .month-divider, .recent-strip,
  .lotteries-grid, .footer, .methodology,
  .breadcrumb, .page-header, .archive-load-more,
  .lao-hero, .hanoi-works-grid { padding-left: 20px; padding-right: 20px; }
  .hanoi-works-grid { margin-left: 0; margin-right: 0; }

  /* ── Breadcrumb ── */
  .breadcrumb { flex-wrap: wrap; gap: 4px 6px; }
  .breadcrumb__api { display: none; }  /* API path too wide on mobile */

  /* ── Page header ── */
  .page-header { grid-template-columns: 1fr; gap: 12px; align-items: start; }
  .page-title  { font-size: 22px; }
  .nav-btns    { display: none; }   /* prev/next less critical — tab bar handles nav */

  /* ── Home hero ── */
  .hero__header      { flex-direction: column; gap: 6px; }
  .hero__number-row  { flex-direction: column; align-items: flex-start; gap: 16px; }
  .hero__number-meta { padding-bottom: 0; flex-direction: row; flex-wrap: wrap; gap: 20px; }
  .hero-stats        { grid-template-columns: 1fr 1fr; }
  .hero-stat         { padding: 16px 12px 16px 0; }
  .hero-stat__value--big { font-size: 36px; }
  .hero-cta          { flex-direction: column; align-items: flex-start; gap: 12px; }

  /* ── Recent strip ── */
  .recent-strip__grid { grid-template-columns: repeat(3, 1fr); overflow-x: auto; }

  /* ── Thai detail hero ── */
  .thai-hero { grid-template-columns: 1fr; gap: 24px; }
  .thai-hero__adjacent { gap: 24px; flex-wrap: wrap; }
  .thai-hero__small-grid { grid-template-columns: 1fr 1fr; }
  .small-tier--mid {
    border-left: none; border-right: none;
    border-top: 1px solid var(--hairline);
    border-bottom: 1px solid var(--hairline);
    padding-left: 0;
    grid-column: 1 / -1;        /* full-width row in 2-col grid */
  }
  .small-tier--right { padding-left: 0; }

  /* ── Lao detail ── */
  .lao-hero  { grid-template-columns: 1fr; gap: 32px; padding-top: 0; padding-bottom: 32px; }
  .lao-hero__animal-name { font-size: clamp(48px, 18vw, 88px); }
  .lao-hero__digits { flex-wrap: wrap; gap: 20px; }
  .lao-hero__digit-value { font-size: 28px; }

  /* ── Lotteries grid (home) ── */
  .lotteries-grid { grid-template-columns: 1fr; }
  .lao-card   { padding-right: 0; border-right: none; padding-bottom: 32px; border-bottom: 1px solid var(--hairline); }
  .hanoi-card { padding-left: 0; }

  /* ── Hanoi detail ── */
  .hanoi-works-grid { grid-template-columns: 1fr; }
  .hanoi-work-card--right  { border-left: none; border-top: 1px solid var(--hairline); }
  .hanoi-work-card__header { flex-direction: column; gap: 4px; }
  .hanoi-work-card__note   { text-align: left; }

  /* Hanoi recent matrix — horizontal scroll */
  .hanoi-recent { overflow: hidden; }
  .hanoi-matrix-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 4px; }
  .hanoi-matrix { min-width: 520px; }  /* keep columns usable, scroll if needed */

  /* ── Check panel ── */
  /* clip any overflow from children */
  .check-panel { overflow: hidden; }
  /* single column; !important beats minmax(360px,0.9fr) 1.4fr in the base rule */
  .check-panel__grid  { grid-template-columns: 1fr !important; gap: 24px; }
  /* grid items default to min-width:auto (min-content) which prevents shrinking
     into the 1fr track — set to 0 so the track size wins */
  .check-panel__grid > * { min-width: 0; width: 100%; overflow: hidden; }
  .check-panel__title { font-size: 20px; }
  /* input row: force to its parent width; prevent flex children from expanding it */
  .check-panel__input-row { width: 100%; min-width: 0; box-sizing: border-box; }
  /* input: allow flex shrink all the way; reduce font for narrow screens */
  .check-panel__input { min-width: 0; font-size: 20px; }
  /* check result: clips any dynamic HTMX content that is too wide */
  #check-result { overflow: hidden; }
  /* check-won item grid — simplify to 2 cols on mobile instead of 3 */
  .check-won__item {
    grid-template-columns: auto 1fr !important;
    gap: 12px;
  }
  /* amount moves under the number */
  .check-won__amount { grid-column: 1 / -1; padding-top: 0; }

  /* ── Prize tiers ── */
  .prize-tier__header { flex-direction: column; gap: 4px; }
  /* Override inline style="grid-template-columns:repeat(N,1fr)" with !important.
     auto-fill minmax(100px,1fr) → 4 cols on 460 px, enough room for any font */
  .prize-grid {
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr)) !important;
  }
  /* 2nd/3rd prize cells have inline font-size:28px — reduce to 16px on mobile.
     Must use !important to beat the inline style attribute. */
  .prize-cell { font-size: 16px !important; }
  /* Dense (5th prize) stays at 14px */
  .prize-grid__cell--dense .prize-cell { font-size: 14px !important; }

  /* ── Methodology ── */
  .methodology { grid-template-columns: 1fr 1fr; }

  /* ── Animal table — 4 cols ── */
  .animal-table { grid-template-columns: repeat(4, 1fr); }
  .animal-cell__name { font-size: 12px; }

  /* ── Pattana grid — 3 cols ── */
  .pattana-grid { grid-template-columns: repeat(3, 1fr) !important; }
  .pattana-cell { padding: 14px 16px; }
  .pattana-cell__num { font-size: 36px; }

  /* ── Archive ── */
  .archive-header { flex-direction: column; gap: 16px; align-items: flex-start; }
  .archive-table-header { display: none; }
  .archive-row {
    grid-template-columns: 1fr auto;
    gap: 4px 12px;
    padding: 14px 20px;
  }
  .archive-row > div:nth-child(2) { display: none; }  /* Weekday */
  .archive-row__last3 { display: none; }
  .archive-row__id    { display: none; }
  .archive-row__view  { grid-row: span 2; display: flex; align-items: center; }

  /* ── Footer ── */
  .footer { grid-template-columns: 1fr 1fr; gap: 24px; }

  /* ── Section headers with space-between — stack on mobile ── */
  .animal-table-header { flex-direction: column; gap: 4px; align-items: flex-start; }
  .pattana-header      { flex-direction: column; gap: 4px; }
  .hanoi-recent__header { flex-direction: column; gap: 4px; }

  /* ── BigNumber: per-context rules (never inflate small numbers) ────────── */

  /* Main hero first-prize numbers (180–224 px inline) */
  .hero__number-row .bignumber,
  .thai-hero > div > .bignumber,
  .lao-hero > div > .bignumber {
    font-size: clamp(60px, 20vw, 160px) !important;
  }

  /* Hanoi detail 4D — single-column card, can afford 15 vw */
  .hanoi-work-card .bignumber {
    font-size: clamp(48px, 14vw, 88px) !important;
  }

  /* Home Lao card hero number */
  .lao-card__hero .bignumber {
    font-size: clamp(48px, 15vw, 120px) !important;
  }

  /* Thai adjacent numbers — secondary, keep SMALLER than hero */
  .thai-hero__adjacent .bignumber {
    font-size: 44px !important;
  }

  /* Home Hanoi mini-card numbers — small, don't inflate */
  .hanoi-work .bignumber {
    font-size: min(48px, 11vw) !important;
  }

  /* Recent-strip first numbers */
  .recent-strip__item-first { font-size: 22px; }
}