.landing-page {
  min-height: 100vh;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(44, 95, 74, 0.12), transparent),
    var(--bg);
}

.landing {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.25rem 4rem;
}

.landing-hero {
  margin-bottom: 2rem;
}

.landing-kicker {
  margin: 0 0 0.35rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.landing-hero h1 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 600;
  color: var(--accent);
}

.landing-lead {
  margin: 0;
  max-width: 36rem;
  font-size: 1.05rem;
  color: var(--muted);
  line-height: 1.45;
}

.landing-nav {
  display: grid;
  gap: 0.75rem;
}

.landing-card {
  display: flex;
  gap: 0.85rem;
  align-items: flex-start;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.landing-card:hover {
  border-color: var(--accent);
  transform: translateY(-1px);
}

.landing-card-icon {
  flex-shrink: 0;
  color: var(--accent);
  margin-top: 0.1rem;
}

.landing-card-title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--accent);
  margin-bottom: 0.2rem;
}

.landing-card-desc {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.4;
}

.landing-foot {
  margin: 2rem 0 0;
  font-size: 0.75rem;
  color: var(--muted);
}

@media (min-width: 640px) {
  .landing-nav {
    grid-template-columns: 1fr 1fr;
  }
}

/* Shared cheatsheet theme */

:root {
  --ink: #1a1a1a;
  --muted: #5a5a5a;
  --line: #d0d0d0;
  --bg: #f7f5f1;
  --paper: #ffffff;
  --accent: #2c5f4a;
  --badge-bg: #eef2ef;
  --toolbar-bg: rgba(247, 245, 241, 0.95);
  --ui-scale: 1;
  --tile-h-base: 36px;
  --tile-h: calc(var(--tile-h-base) * var(--ui-scale));
  --yaku-col-min: calc(280px * var(--ui-scale));
  --nmjl-col-min: calc(300px * var(--ui-scale));
  --hv-col-min: calc(140px * var(--ui-scale));
  --font-ui: "Segoe UI", system-ui, sans-serif;
  --font-display: "Georgia", "Times New Roman", serif;
  --font-text-tile: "Consolas", "Segoe UI", monospace;
  --tile-face: #fff;
  --tile-rank-bg: rgba(255, 255, 255, 0.92);
  --panel-soft: #fbfaf7;
  --panel-muted: #fafafa;
  --shadow: rgba(0, 0, 0, 0.12);
}

html[data-theme="dark"] {
  --ink: #e8e6e3;
  --muted: #a8a29e;
  --line: #3f3f46;
  --bg: #161513;
  --paper: #22201e;
  --accent: #7ec9a8;
  --badge-bg: #2c302d;
  --toolbar-bg: rgba(22, 21, 19, 0.94);
  --tile-face: #f4f1ea;
  --tile-rank-bg: rgba(34, 32, 30, 0.92);
  --panel-soft: #2a2826;
  --panel-muted: #2a2826;
  --shadow: rgba(0, 0, 0, 0.45);
  color-scheme: dark;
}

html[data-theme="light"] {
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  font-size: calc(14px * var(--ui-scale));
}

body {
  margin: 0;
  font-family: var(--font-ui);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.35;
}

.toolbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  padding: 0.65rem 1rem;
  background: var(--toolbar-bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}

.toolbar-main {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem 0.75rem;
  align-items: center;
  flex: 1 1 auto;
  min-width: 0;
}

.toolbar .site-menu-rulesets {
  display: none !important;
}

/*
 * Desktop site-menu is an inline trailing cluster (action icons).
 * Ruleset links stay hidden until the compact (hamburger) breakpoint.
 * Display size (+/−) lives in Settings (#ui-scale-host).
 */
.site-menu {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 0.5rem;
  margin-left: auto;
}

.site-menu-action-label {
  display: none;
}

.site-menu-link {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.55rem;
  padding: 0.55rem 0.65rem;
  border-radius: 6px;
  color: inherit;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  white-space: nowrap;
}

.site-menu-link:hover {
  background: var(--badge-bg);
  color: var(--accent);
}

.site-menu-link.is-current {
  background: var(--badge-bg);
  color: var(--accent);
}

.site-menu-link-icon {
  display: inline-flex;
  color: var(--accent);
  flex-shrink: 0;
}

.site-menu-link-icon svg {
  display: block;
}

.toolbar h1 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 1rem 0 0;
  color: var(--accent);
  white-space: nowrap;
}

.toolbar label {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.85rem;
}

.toolbar select,
.toolbar button {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}

.toolbar button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.toolbar-actions {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  margin-left: 0;
}

.ui-scale-control {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
  margin-right: 0;
  padding: 0.1rem 0.2rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--paper);
}

.ui-scale-label {
  min-width: 3.1rem;
  text-align: center;
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  font-weight: 650;
  color: var(--muted);
  user-select: none;
}

.ui-scale-control .icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  font: inherit;
  font-size: 1rem;
  line-height: 1;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  cursor: pointer;
}

.ui-scale-control .icon-btn:hover:not(:disabled) {
  border-color: var(--accent);
  color: var(--accent);
}

.ui-scale-control .icon-btn:disabled {
  opacity: 0.35;
  cursor: default;
}

#settings-panel select {
  font: inherit;
  font-size: 1rem;
  width: 100%;
  max-width: 100%;
  min-height: 2.5rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 0.45rem 0.6rem;
}

#settings-panel {
  padding: 0.75rem 1rem 0;
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

#settings-panel[hidden] {
  display: none !important;
}

.settings-options {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 0.5rem 1.25rem;
  padding-bottom: 0.75rem;
}

#settings-panel label {
  font-size: 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  align-items: stretch;
}

#settings-panel label:has(> input[type="checkbox"]) {
  flex-direction: row-reverse;
  justify-content: space-between;
  align-items: center;
  gap: 0.85rem;
  width: 100%;
  min-height: 2.15rem;
  padding: 0.2rem 0;
  cursor: pointer;
  user-select: none;
}

#settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex-shrink: 0;
  width: 2.75rem;
  height: 1.55rem;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--muted) 28%, var(--paper));
  cursor: pointer;
  transition: background 0.15s ease, border-color 0.15s ease;
}

#settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"]::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(1.55rem - 6px);
  height: calc(1.55rem - 6px);
  border-radius: 50%;
  background: var(--paper);
  box-shadow: 0 1px 3px var(--shadow);
  transition: transform 0.15s ease;
}

#settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}

#settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"]:checked::after {
  transform: translateX(1.2rem);
}

#settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"]:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* Touch / narrow phones: larger settings controls (independent of tiny rem shrink) */
@media (max-width: 900px) and (orientation: portrait) and (hover: none),
  (max-width: 480px) and (orientation: portrait),
  (pointer: coarse) {
  .settings-options {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  #settings-panel label {
    font-size: 1rem;
  }

  #settings-panel select {
    /* Keep ≥16px so iOS does not zoom; bump further for fat-finger taps */
    font-size: max(1.05rem, 16px);
    min-height: 2.85rem;
    padding: 0.6rem 0.75rem;
    border-radius: 8px;
  }

  #settings-panel label:has(> input[type="checkbox"]) {
    min-height: 2.75rem;
    font-size: 1rem;
  }

  #settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"] {
    width: 3.1rem;
    height: 1.75rem;
  }

  #settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"]::after {
    width: calc(1.75rem - 6px);
    height: calc(1.75rem - 6px);
  }

  #settings-panel label:has(> input[type="checkbox"]) input[type="checkbox"]:checked::after {
    transform: translateX(1.35rem);
  }

  .settings-scale {
    font-size: 1rem;
  }

  .settings-close-btn {
    font-size: max(1.05rem, 16px);
    min-height: 2.75rem;
    padding: 0.55rem 1.1rem;
  }

  .ui-scale-control {
    padding: 0.2rem 0.3rem;
  }

  .ui-scale-control .icon-btn {
    width: 2.25rem;
    height: 2.25rem;
    font-size: 1.15rem;
  }

  .ui-scale-label {
    min-width: 3.5rem;
    font-size: 0.9rem;
  }
}

.toolbar .icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  padding: 0;
  color: var(--ink);
  text-decoration: none;
}

/* Hidden by default (after .icon-btn). Compact nav MQ re-enables it. */
.toolbar .toolbar-burger {
  display: none !important;
  margin-left: auto;
}

.toolbar .icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.toolbar a.icon-btn {
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
}

.toolbar .icon-btn svg {
  display: block;
}

/*
 * Compact header (hamburger + overlay menu).
 * Toggled by html.nav-compact from js/nav-boot.js + site-nav.js — not CSS-only
 * media queries. Modern iPads use a desktop Mac UA and unreliable hover/pointer
 * features, so (hover: none) / (pointer: coarse) alone misses landscape tablets.
 * Mouse-only desktops stay on the inline icon cluster.
 */
html.nav-compact .toolbar {
  position: sticky;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0;
  padding: 0.4rem 0.65rem;
}

html.nav-compact .toolbar-main {
  flex-wrap: nowrap;
  gap: 0.45rem 0.6rem;
  width: 100%;
}

html.nav-compact .toolbar h1 {
  margin: 0;
  font-size: 1rem;
}

html.nav-compact .toolbar-main .group-radios {
  flex: 1 1 auto;
  min-width: 0;
  margin-left: 0;
  gap: 0.4rem;
  font-size: 0.8rem;
}

html.nav-compact .toolbar .toolbar-burger {
  display: inline-flex !important;
  margin-left: auto;
  flex-shrink: 0;
}

/* Overlay panel under the header — does not push page content */
html.nav-compact .site-menu {
  display: none;
  position: absolute;
  top: calc(100% + 1px);
  right: 0.4rem;
  left: auto;
  z-index: 30;
  flex-direction: column;
  align-items: stretch;
  gap: 0.1rem;
  width: max-content;
  max-width: calc(100vw - 0.8rem);
  margin: 0;
  padding: 0.4rem 0.35rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  box-shadow: 0 8px 24px var(--shadow);
}

html.nav-compact .toolbar.is-menu-open .site-menu:not([hidden]) {
  display: flex;
}

html.nav-compact .site-menu[hidden] {
  display: none !important;
}

html.nav-compact .toolbar-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  margin-left: 0;
  width: 100%;
  gap: 0.05rem;
}

html.nav-compact .toolbar-actions .icon-btn,
html.nav-compact .toolbar-actions a.icon-btn {
  width: auto;
  height: auto;
  min-height: 2rem;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.4rem 0.45rem;
  border: none;
  background: transparent;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  color: inherit;
}

html.nav-compact .toolbar-actions .icon-btn:hover,
html.nav-compact .toolbar-actions a.icon-btn:hover {
  background: var(--badge-bg);
  color: var(--accent);
  border-color: transparent;
}

html.nav-compact .site-menu-action-label {
  display: inline;
  white-space: nowrap;
}

html.nav-compact .toolbar .site-menu-rulesets {
  display: flex !important;
  flex-direction: column;
  align-items: stretch;
  gap: 0.05rem;
  margin-top: 0.35rem;
  padding-top: 0.4rem;
  border-top: 1px solid var(--line);
}

html.nav-compact .site-menu-link {
  padding: 0.4rem 0.45rem;
  font-size: 0.9rem;
}

.group-radios {
  display: inline-flex;
  gap: 0.6rem;
  margin-left: 0.25rem;
}

.settings-scale {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  font-size: 0.9rem;
}

.settings-scale-main {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.4rem;
  flex: 1 1 auto;
  min-width: 0;
}

.settings-scale-title {
  line-height: 1.3;
}

.settings-close-btn {
  -webkit-appearance: none;
  appearance: none;
  flex: 0 0 auto;
  align-self: center;
  width: auto;
  max-width: max-content;
  margin: 0;
  padding: 0.5rem 0.95rem;
  font-family: inherit;
  font-size: max(1rem, 16px);
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
  color: var(--accent);
  background: var(--badge-bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.settings-close-btn:hover {
  color: var(--paper);
  background: var(--accent);
  border-color: var(--accent);
}

.settings-close-btn:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

#ui-scale-host {
  display: inline-flex;
}

.quick-start {
  margin: 0 0 0.75rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--badge-bg, #f6f7f5);
}

.quick-start h2 {
  margin: 0 0 0.45rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--muted);
}

.quick-start-mode {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  color: var(--ink);
}

.quick-start-dl {
  margin: 0;
  display: grid;
  gap: 0.4rem;
}

.quick-start-row {
  display: grid;
  grid-template-columns: 5.5rem minmax(0, 1fr);
  gap: 0.5rem 0.75rem;
  align-items: start;
  font-size: 0.85rem;
}

.quick-start-row dt {
  margin: 0;
  font-weight: 650;
  color: var(--accent, #2f5d3a);
}

.quick-start-row dd {
  margin: 0;
  color: var(--ink);
  line-height: 1.35;
}

@media (max-width: 520px) {
  .quick-start-row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }
}

.settings-collapse {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  margin: 0;
  padding: 0.55rem 0;
  border: none;
  border-top: 1px solid var(--line);
  background: var(--badge-bg);
  color: var(--accent);
  cursor: pointer;
}

.settings-collapse:hover {
  color: var(--paper);
  background: var(--accent);
}

.settings-collapse:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

.settings-collapse svg {
  display: block;
}

.back-to-top {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 40;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.1rem;
  min-width: 3.1rem;
  padding: 0.45rem 0.55rem 0.4rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--accent);
  box-shadow: 0 6px 18px var(--shadow);
  font: inherit;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease, background 0.15s ease, color 0.15s ease;
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--accent);
  color: var(--paper);
  border-color: var(--accent);
}

.back-to-top:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.back-to-top svg {
  display: block;
}

main#print-sheet {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
  background: var(--paper);
}

.sheet-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--accent);
}

.sheet-header h1 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  margin: 0;
  color: var(--accent);
}

.sheet-header .subtitle {
  color: var(--muted);
  font-size: 0.85rem;
}

#tile-legend {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0.5rem 0 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.yaku-section {
  margin-bottom: 1.25rem;
}

.yaku-section h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin: 0 0 0.5rem;
  padding: 0.2rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--accent);
}

.yaku-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--yaku-col-min), 1fr));
  gap: 0.65rem 1rem;
}

.yaku-card {
  padding: 0.35rem 0;
}

.yaku-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 0.6rem;
  margin-bottom: 0.15rem;
}

.yaku-name {
  font-size: 0.95rem;
  font-weight: 650;
  margin: 0;
}

.yaku-badges {
  display: flex;
  gap: 0.3rem;
}

.badge {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  padding: 0.1rem 0.35rem;
  border-radius: 3px;
  background: var(--badge-bg);
  color: var(--muted);
}

.badge.closed {
  background: #f3e8e8;
  color: #8a3030;
}

.badge.nmjl-value {
  background: var(--accent);
  color: #fff;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.badge.nmjl-concealed {
  background: #c6edd7;
  color: #1a1a1a;
  font-weight: 700;
}

.badge.nmjl-exposed {
  background: #f3cfcf;
  color: #c62828;
  font-weight: 700;
}

.badge.verify {
  background: #fff3cd;
  color: #7a5b00;
}

.nmjl-callout {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
  margin: 0 0 0.85rem;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  border-radius: 4px;
  background: var(--panel-soft);
}

.nmjl-callout-icon {
  flex-shrink: 0;
  margin-top: 0.1rem;
  color: var(--accent);
}

.nmjl-callout-body {
  min-width: 0;
}

.nmjl-callout-title {
  margin: 0 0 0.2rem;
  font-size: 0.85rem;
  font-weight: 650;
  color: var(--ink);
}

.nmjl-callout-text {
  margin: 0;
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 1.4;
}

.nmjl-hand .yaku-head {
  flex-direction: column;
  align-items: flex-start;
  gap: 0.2rem;
}

.nmjl-hand .yaku-desc {
  margin: 0;
}

.nmjl-or {
  font-size: 0.72rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  text-transform: lowercase;
  color: var(--muted);
  margin: 0.2rem 0 0.15rem;
  user-select: none;
}

.nmjl-grid {
  grid-template-columns: repeat(auto-fill, minmax(var(--nmjl-col-min), 1fr));
}

.nmjl-text-key {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 0.85rem;
  margin-bottom: 0.35rem;
}

.nmjl-text-key-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.nmjl-text-key-item .tile-text {
  margin: 0 1px;
}

.nmjl-extras-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.6rem;
}

.legend-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--muted);
}

.legend-hint {
  display: block;
  width: 100%;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.35rem;
}

.yaku-desc {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.example {
  margin: 0.2rem 0 0.35rem;
  max-width: 100%;
  min-width: 0;
}

.example-label {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  margin-bottom: 0.15rem;
}

.hand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem 0.45rem;
  max-width: 100%;
  min-width: 0;
}

.meld {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1px;
  max-width: 100%;
  min-width: 0; /* allow long ungrouped hands to wrap inside the card */
}

.tile-wrap {
  position: relative;
  display: inline-block;
  line-height: 0;
  cursor: default;
}

.tile-img {
  height: var(--tile-h);
  width: auto;
  display: block;
  image-rendering: auto;
  border: 1px solid #9a9a9a;
  border-radius: 2px;
  box-sizing: border-box;
  background: var(--tile-face);
}

.tile-rank {
  position: absolute;
  top: 1px;
  right: 1px;
  left: auto;
  z-index: 1;
  min-width: 0.85em;
  padding: 0 2px;
  font-family: var(--font-text-tile);
  font-size: calc(var(--tile-h) * 0.32);
  font-weight: 800;
  line-height: 1.15;
  text-align: center;
  background: var(--tile-rank-bg);
  color: var(--ink);
  border-radius: 2px;
  pointer-events: none;
  box-shadow: 0 0 0 1px var(--shadow);
}

/* Some packs (e.g. style-2) look better with ranks on the left */
body[data-rank-side="left"] .tile-rank {
  left: 1px;
  right: auto;
}

.tile-wrap.rank-off .tile-rank,
.tile-wrap.rank-hover .tile-rank {
  opacity: 0;
  transition: opacity 0.12s ease;
}

.tile-wrap.rank-hover:hover .tile-rank,
.tile-wrap.rank-hover:focus-within .tile-rank,
.tile-wrap.rank-always .tile-rank {
  opacity: 1;
}

.tile-text {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.15em;
  height: 1.55em;
  min-width: 1.15em;
  padding: 0;
  font-family: var(--font-text-tile);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1;
  border: 1px solid #9a9a9a;
  border-radius: 2px;
  background: var(--tile-face);
  box-sizing: border-box;
}

.suit-green { color: #1a7a32; }
html[data-theme="dark"] .suit-green { color: #6bcf7e; }
.suit-red { color: #c62828; }
html[data-theme="dark"] .suit-red { color: #f07178; }
.suit-black { color: #111; }
html[data-theme="dark"] .suit-black { color: #e8e6e3; }
.suit-blue { color: #1565c0; }
html[data-theme="dark"] .suit-blue { color: #64b5f6; }

.aux-panel {
  margin-top: 1.5rem;
  padding-top: 0.75rem;
  border-top: 2px solid var(--accent);
}

.aux-panel h2 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

.tile-key-note {
  font-size: 0.78rem;
  color: var(--muted);
  margin: 0 0 0.65rem;
}

.tile-key-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.85rem;
  margin-bottom: 0.45rem;
}

.tile-key-label {
  flex: 0 0 7.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--muted);
}

.score-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.75rem;
}

.score-table th,
.score-table td {
  border: 1px solid var(--line);
  padding: 0.25rem 0.4rem;
  text-align: left;
}

.score-table th {
  background: var(--badge-bg);
}

.score-notes {
  font-size: 0.75rem;
  color: var(--muted);
  margin: 0.5rem 0 0;
  padding-left: 1.1rem;
}

.payout-notes p {
  margin: 0 0 0.65rem;
  font-size: 0.85rem;
  line-height: 1.4;
  color: var(--ink);
}

.payout-notes .score-notes {
  font-size: 0.8rem;
  color: var(--ink);
}

.payout-notes .score-notes li + li {
  margin-top: 0.25rem;
}

.payout-table-wrap {
  overflow-x: auto;
  margin: 0.35rem 0 0.25rem;
}

.payout-table {
  width: auto;
  min-width: 100%;
  font-variant-numeric: tabular-nums;
}

.payout-table th,
.payout-table td {
  text-align: center;
  white-space: nowrap;
}

.payout-table th:first-child,
.payout-table td:first-child {
  text-align: center;
  font-weight: 650;
}

.payout-table .th-sub {
  display: block;
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--muted);
}

.credit {
  margin-top: 2rem;
  font-size: 0.7rem;
  color: var(--muted);
}

.credit a,
.landing-foot a,
.tiles-gallery-set-meta a {
  color: var(--accent);
}

.tiles-gallery-page .toolbar-main {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.tiles-gallery-page .toolbar-main .icon-btn {
  margin-left: auto;
}

.tiles-gallery {
  max-width: 72rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 2.5rem;
}

.tiles-gallery-lead {
  margin: 0 0 1.25rem;
  font-size: 0.95rem;
  color: var(--muted);
  max-width: 40rem;
}

.tiles-gallery-set {
  margin: 0 0 1.75rem;
  padding: 1rem 1.1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
}

.tiles-gallery-set-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.35rem 1rem;
  margin-bottom: 0.75rem;
}

.tiles-gallery-set-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
}

.tiles-gallery-set-meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.tiles-gallery-hand {
  flex-wrap: wrap;
  row-gap: 0.35rem;
}

.tiles-gallery-hand .meld {
  flex-wrap: wrap;
}

.tiles-gallery-exclude-note,
.tiles-gallery-empty {
  margin: 0.15rem 0 0;
  font-size: 0.8rem;
  color: var(--muted);
}

.tiles-gallery-tile {
  cursor: zoom-in;
  border-radius: 2px;
}

.tiles-gallery-tile:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* —— Rules summary pages —— */
.rules-page .toolbar-main {
  width: 100%;
}

.rules-doc {
  max-width: 42rem;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
  line-height: 1.55;
}

.rules-lead {
  margin: 0 0 1.1rem;
  color: var(--muted);
}

.rules-toc {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  margin: 0 0 1.5rem;
  padding: 0.65rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  font-size: 0.9em;
}

.rules-toc a {
  color: var(--accent);
  text-decoration: none;
}

.rules-toc a:hover {
  text-decoration: underline;
}

.rules-doc section {
  margin: 0 0 1.6rem;
}

.rules-doc h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display, Georgia, "Noto Serif", serif);
  font-size: 1.25em;
  font-weight: 700;
  color: var(--ink);
  scroll-margin-top: 4.5rem;
}

.rules-doc h3 {
  margin: 1.1rem 0 0.45rem;
  font-size: 1.05em;
  font-weight: 650;
  color: var(--ink);
}

.tenbou-legend {
  --tenbou-body: #f7f5f0;
  --tenbou-edge: #c8c2b6;
  --tenbou-red: #c62828;
  --tenbou-black: #1a1a1a;
  display: grid;
  gap: 0.55rem 1rem;
  margin: 0.75rem 0 0.5rem;
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-soft, var(--badge-bg));
}

html[data-theme="dark"] .tenbou-legend {
  --tenbou-body: #ebe6dc;
  --tenbou-edge: #9a9488;
}

.tenbou-item {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 0.75rem;
}

.tenbou-stick {
  flex: 0 0 auto;
  display: block;
  max-width: 100%;
  height: auto;
}

.tenbou-label {
  font-size: 0.92em;
  color: var(--ink);
}

.tenbou-note {
  margin: 0.35rem 0 0.65rem;
  font-size: 0.9em;
  color: var(--muted);
}

.rules-doc ul,
.rules-doc ol {
  margin: 0.4rem 0 0.6rem;
  padding-left: 1.25rem;
}

.rules-doc li {
  margin: 0.3rem 0;
}

.rules-doc p {
  margin: 0.45rem 0;
}

.rules-glossary {
  margin: 0.4rem 0 0;
}

.rules-glossary dt {
  margin: 0.65rem 0 0.15rem;
  font-weight: 650;
}

.rules-glossary dt:first-child {
  margin-top: 0.2rem;
}

.rules-glossary dd {
  margin: 0;
  color: var(--muted);
}

.rules-note {
  margin-top: 0.85rem;
  padding: 0.65rem 0.75rem;
  border-left: 3px solid var(--accent);
  background: var(--panel-soft, var(--badge-bg));
  font-size: 0.92em;
}

.rules-doc a {
  color: var(--accent);
}

.toolbar-actions .icon-btn.is-current {
  color: var(--accent);
  background: var(--badge-bg);
}

.tile-zoom-dialog {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem 1.1rem;
  background: var(--paper);
  color: var(--ink);
  max-width: min(92vw, 28rem);
  box-shadow: 0 12px 40px var(--shadow);
}

.tile-zoom-dialog::backdrop {
  background: rgba(0, 0, 0, 0.55);
}

.tile-zoom-chrome {
  display: flex;
  justify-content: flex-end;
  margin: 0 0 0.5rem;
}

.tile-zoom-close {
  -webkit-appearance: none;
  appearance: none;
  margin: 0;
  padding: 0.4rem 0.85rem;
  font: inherit;
  font-size: max(0.95rem, 16px);
  font-weight: 600;
  color: var(--accent);
  background: var(--badge-bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  cursor: pointer;
}

.tile-zoom-close:hover {
  color: var(--paper);
  background: var(--accent);
  border-color: var(--accent);
}

.tile-zoom-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 12rem;
  padding: 0.5rem;
}

.tile-zoom-face.tile-wrap,
.tile-zoom-face.tile-text {
  cursor: default;
}

.tile-zoom-face .tile-img {
  height: min(70vh, 22rem);
  width: auto;
  max-width: min(85vw, 18rem);
}

.tile-zoom-face.tile-text {
  width: auto;
  height: auto;
  min-width: 4rem;
  min-height: 5rem;
  padding: 0.75rem 1rem;
  font-size: clamp(2.5rem, 12vw, 4.5rem);
}

.tile-zoom-caption {
  margin: 0.65rem 0 0;
  text-align: center;
  font-size: 0.9rem;
  color: var(--muted);
}

.hand-eval-page {
  background: var(--bg);
}

.hand-verifier {
  padding: 1rem 1.25rem;
  background: var(--paper);
}

.hand-eval-page .hand-verifier {
  max-width: none;
  margin: 0;
  border-bottom: none;
  min-height: calc(100vh - 3.5rem);
}

.hand-verifier h2 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--accent);
  margin: 0 0 0.35rem;
}

.hv-note {
  font-size: 0.8rem;
  color: var(--muted);
  margin: 0 0 0.75rem;
}

.hv-rack-label {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
}

.hv-count {
  font-weight: 500;
  color: var(--muted);
}

.hv-hand,
.hv-palette-tiles,
.hv-ind-row {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  align-items: center;
  min-height: calc(var(--tile-h) + 8px);
}

.hv-hand {
  padding: 0.5rem;
  border: 1px dashed var(--line);
  border-radius: 6px;
  background: var(--panel-muted);
  margin-bottom: 0.5rem;
}

.hv-tile-btn {
  appearance: none;
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  border-radius: 3px;
  line-height: 0;
}

.hv-tile-btn:hover {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}

.hv-tile-btn.is-win {
  outline: 2px solid #c62828;
  outline-offset: 1px;
}

.hv-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 0.5rem 0;
}

.hv-btn {
  font: inherit;
  font-size: 0.8rem;
  padding: 0.3rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  cursor: pointer;
}

.hv-btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.hv-options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1rem;
  font-size: 0.8rem;
  margin: 0.65rem 0 1rem;
  align-items: center;
}

.hv-options input[type="number"] {
  width: 3rem;
}

.hv-indicators {
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hv-ind-label {
  font-weight: 600;
  color: var(--muted);
  margin-right: 0.35rem;
}

.hv-win-hint {
  font-size: 0.78rem;
  color: var(--accent);
  min-height: 1.1em;
  margin-bottom: 0.35rem;
}

.hv-palette {
  margin: 0 0 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--line);
}

.hv-result {
  margin-top: 0.85rem;
  padding: 0.75rem 0.85rem;
  border-radius: 6px;
  font-size: 0.85rem;
  white-space: pre-wrap;
  font-family: var(--font-text-tile);
}

.hv-result.is-ok {
  background: #e8f5e9;
  border: 1px solid #a5d6a7;
}

.hv-result.is-error {
  background: #fbe9e7;
  border: 1px solid #ffab91;
}

.nmjl-builder-page .hand-verifier {
  max-width: none;
  margin: 0;
  min-height: calc(100vh - 3.5rem);
}

.nb-fields {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--hv-col-min), 1fr));
  gap: 0.55rem 1rem;
  margin: 0.75rem 0 0.35rem;
  align-items: end;
}

.nb-fields label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: 0.8rem;
}

.nb-fields input[type="text"],
.nb-fields input[type="number"] {
  font: inherit;
  font-size: 0.85rem;
  padding: 0.3rem 0.45rem;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
}

.nb-fields .nb-check {
  flex-direction: row;
  align-items: center;
  gap: 0.4rem;
  padding-bottom: 0.35rem;
}

.nb-fields .nb-note-field {
  grid-column: 1 / -1;
}

.nb-output-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin: 0.75rem 0 0.3rem;
}

.nb-output {
  display: block;
  width: 100%;
  box-sizing: border-box;
  font-family: var(--font-text-tile);
  font-size: 0.8rem;
  line-height: 1.4;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--panel-muted);
  resize: vertical;
  min-height: 8rem;
  color: var(--ink);
}

.nb-rack {
  margin-bottom: 0.35rem;
  padding: 0.35rem;
  border-radius: 6px;
  border: 1px solid transparent;
  cursor: pointer;
}

.nb-rack.is-active {
  border-color: var(--accent);
  background: var(--badge-bg);
}

.nb-rack .hv-hand {
  margin-bottom: 0;
}

.nb-active-mark {
  font-weight: 500;
  color: var(--accent);
}

.nb-break-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.1rem;
  height: var(--tile-h);
  padding: 0 0.2rem;
  font-family: var(--font-text-tile);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--muted);
  line-height: 1;
}

.nb-break-btn:hover {
  color: var(--accent);
}

/* Print / PDF capture */
@media print {
  @page {
    size: letter landscape;
    margin: 0.35in;
  }

  body {
    background: #fff;
  }

  .no-print {
    display: none !important;
  }

  main#print-sheet {
    max-width: none;
    padding: 0;
    margin: 0;
  }

  .yaku-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 0.35rem 0.6rem;
  }

  .nmjl-page .nmjl-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .yaku-section {
    margin-bottom: 0.5rem;
    break-inside: avoid;
  }

  .yaku-card {
    break-inside: avoid;
  }

  html {
    --ui-scale: 1 !important;
    --ink: #1a1a1a !important;
    --muted: #5a5a5a !important;
    --line: #d0d0d0 !important;
    --bg: #fff !important;
    --paper: #fff !important;
    --accent: #2c5f4a !important;
    --badge-bg: #eef2ef !important;
    --toolbar-bg: #fff !important;
    --tile-face: #fff !important;
    --tile-rank-bg: rgba(255, 255, 255, 0.92) !important;
    --panel-soft: #fbfaf7 !important;
    --panel-muted: #fafafa !important;
    font-size: 14px;
    color-scheme: light;
  }

  :root {
    --tile-h-base: 22px;
  }

  .yaku-desc {
    font-size: 0.65rem;
  }

  .yaku-name {
    font-size: 0.8rem;
  }

  .sheet-header h1 {
    font-size: 1.2rem;
  }

  body[data-allow-page2="false"] .print-page-break {
    break-before: avoid;
  }

  body[data-allow-page2="true"] .print-page-break {
    break-before: page;
  }

  /* Hover labels are useless on paper — keep them off unless Always is selected */
  .tile-wrap.rank-hover .tile-rank {
    opacity: 0 !important;
  }
}

/* Printer-friendly: dense text-only sheet, portrait or landscape (dialog chooses) */
@media print {
  body[data-print-friendly="true"] {
    font-size: 8pt !important;
    line-height: 1.15;
  }

  body[data-print-friendly="true"] html,
  html:has(body[data-print-friendly="true"]) {
    font-size: 8pt !important;
  }

  body[data-print-friendly="true"] .sheet-header {
    margin-bottom: 0.2rem;
    padding-bottom: 0.15rem;
  }

  body[data-print-friendly="true"] .sheet-header h1 {
    font-size: 11pt !important;
    margin: 0;
  }

  body[data-print-friendly="true"] .sheet-header .subtitle,
  body[data-print-friendly="true"] #tile-legend,
  body[data-print-friendly="true"] #tile-key,
  body[data-print-friendly="true"] #scoring-ref,
  body[data-print-friendly="true"] .tile-key,
  body[data-print-friendly="true"] .credit,
  body[data-print-friendly="true"] .nmjl-callout {
    display: none !important;
  }

  body[data-print-friendly="true"] .yaku-section {
    margin-bottom: 0.2rem;
    break-inside: auto;
  }

  body[data-print-friendly="true"] .yaku-section h2 {
    font-size: 8.5pt !important;
    margin: 0 0 0.12rem;
    padding: 0.05rem 0;
  }

  body[data-print-friendly="true"] .yaku-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 0.08rem 0.35rem;
  }

  body[data-print-friendly="true"].nmjl-page .nmjl-grid,
  body[data-print-friendly="true"] .nmjl-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  body[data-print-friendly="true"] .yaku-card {
    padding: 0.05rem 0;
    break-inside: avoid;
  }

  body[data-print-friendly="true"] .yaku-head {
    gap: 0.15rem 0.3rem;
    margin-bottom: 0;
  }

  body[data-print-friendly="true"] .yaku-name {
    font-size: 8pt !important;
    font-weight: 650;
  }

  body[data-print-friendly="true"] .yaku-desc {
    font-size: 7pt !important;
    margin: 0.05rem 0;
    line-height: 1.2;
  }

  body[data-print-friendly="true"] .badge {
    font-size: 6.5pt !important;
    padding: 0 0.2rem;
  }

  body[data-print-friendly="true"] .example {
    margin: 0.05rem 0;
  }

  body[data-print-friendly="true"] .example-label {
    font-size: 7pt !important;
  }

  body[data-print-friendly="true"] .hand,
  body[data-print-friendly="true"] .meld {
    gap: 0;
  }

  /* "|" meld breaks → exactly one space between groups */
  body[data-print-friendly="true"] .meld + .meld::before {
    content: " ";
    white-space: pre;
  }

  body[data-print-friendly="true"] .tile-text,
  body[data-print-friendly="true"] .tile.tile-text {
    border: none !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
    width: auto !important;
    min-width: 0 !important;
    height: auto !important;
    padding: 0 0.04em !important;
    font-size: 8pt !important;
    font-weight: 700;
    line-height: 1.1;
  }

  body[data-print-friendly="true"] .tile-img,
  body[data-print-friendly="true"] .tile-wrap,
  body[data-print-friendly="true"] .tile-rank {
    display: none !important;
  }

  body[data-print-friendly="true"] .payout-notes,
  body[data-print-friendly="true"] .aux-panel {
    margin-top: 0.25rem;
    padding: 0.2rem 0;
    font-size: 7pt !important;
  }

  body[data-print-friendly="true"] .payout-notes h2,
  body[data-print-friendly="true"] .aux-panel h2 {
    font-size: 8pt !important;
    margin: 0 0 0.1rem;
  }

  body[data-print-friendly="true"] .payout-table,
  body[data-print-friendly="true"] .score-table {
    font-size: 7pt !important;
  }

  body[data-print-friendly="true"] .payout-table th,
  body[data-print-friendly="true"] .payout-table td,
  body[data-print-friendly="true"] .score-table th,
  body[data-print-friendly="true"] .score-table td {
    padding: 0.05rem 0.2rem;
  }

  body[data-print-friendly="true"] .score-notes {
    margin: 0.1rem 0 0;
    padding-left: 1rem;
  }

  body[data-print-friendly="true"] .print-page-break {
    break-before: auto !important;
  }

  @media (orientation: landscape) {
    body[data-print-friendly="true"] .yaku-grid {
      grid-template-columns: repeat(5, 1fr);
    }

    body[data-print-friendly="true"].nmjl-page .nmjl-grid,
    body[data-print-friendly="true"] .nmjl-grid {
      grid-template-columns: repeat(4, 1fr);
    }
  }

  @media (orientation: portrait) {
    body[data-print-friendly="true"] .yaku-grid {
      grid-template-columns: repeat(3, 1fr);
    }

    body[data-print-friendly="true"].nmjl-page .nmjl-grid,
    body[data-print-friendly="true"] .nmjl-grid {
      grid-template-columns: repeat(2, 1fr);
    }
  }
}

@media (max-width: 700px) {
  .yaku-grid {
    grid-template-columns: 1fr;
  }
  :root {
    --tile-h-base: 32px;
  }
}