/* ==========================================================================
   Crossword Print - Modern Professional Theme & UI Stylesheet
   ========================================================================== */

:root {
  /* Color Palette - Modern Indigo & Slate */
  --bg-canvas: #f8fafc;
  --bg-card: #ffffff;
  --bg-subtle: #f1f5f9;
  --bg-muted: #e2e8f0;
  
  --ink: #0f172a;
  --ink-secondary: #334155;
  --muted: #64748b;
  --line: #e2e8f0;
  --line-strong: #cbd5e1;

  --accent: #4f46e5;
  --accent-hover: #4338ca;
  --accent-light: #eeef2;
  --accent-tint: rgba(79, 70, 229, 0.08);

  --accent2: #f59e0b;
  --accent2-hover: #d97706;
  --accent2-light: #fef3c7;

  --success: #10b981;
  --success-light: #d1fae5;
  --danger: #ef4444;
  --danger-light: #fee2e2;

  --nav-bg: #0f172a;
  --nav-text: #f8fafc;
  --nav-hover: #38bdf8;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, Cambria, "Times New Roman", Times, serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;

  /* Elevation & Borders */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-full: 9999px;

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg-canvas: #0b0f19;
    --bg-card: #1e293b;
    --bg-subtle: #151e2e;
    --bg-muted: #334155;
    
    --ink: #f8fafc;
    --ink-secondary: #e2e8f0;
    --muted: #94a3b8;
    --line: #334155;
    --line-strong: #475569;

    --accent: #6366f1;
    --accent-hover: #818cf8;
    --accent-light: rgba(99, 102, 241, 0.2);
    --accent-tint: rgba(99, 102, 241, 0.2);

    --accent2: #fbbf24;
    --accent2-hover: #f59e0b;
    --accent2-light: rgba(251, 191, 36, 0.2);

    --nav-bg: #030712;
  }
}

/* Base Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  font: 16px/1.6 var(--font-sans);
  color: var(--ink);
  background: var(--bg-canvas);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.wrap {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
}

main.wrap {
  flex: 1;
  padding-top: 32px;
  padding-bottom: 64px;
}

/* Accessibility Skip Link */
.skip {
  position: absolute;
  top: -100px;
  left: 16px;
  background: var(--accent);
  color: #fff;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  z-index: 9999;
  text-decoration: none;
  transition: top 0.2s ease;
}
.skip:focus {
  top: 16px;
}

/* Links */
a {
  color: var(--accent);
  text-decoration: none;
  transition: var(--transition);
}
a:hover {
  color: var(--accent-hover);
}

/* Headings & Typography */
h1 {
  font: 800 36px/1.25 var(--font-sans);
  color: var(--ink);
  letter-spacing: -0.025em;
  margin: 16px 0 12px;
}
@media (max-width: 640px) {
  h1 { font-size: 28px; }
}

h2 {
  font: 700 24px/1.3 var(--font-sans);
  color: var(--ink);
  letter-spacing: -0.015em;
  margin: 36px 0 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

h3 {
  font: 600 18px/1.4 var(--font-sans);
  color: var(--ink);
  margin: 24px 0 10px;
}

.lede {
  color: var(--ink-secondary);
  font-size: 18px;
  line-height: 1.6;
  margin: 0 0 24px;
  max-width: 800px;
}

/* Header & Navigation */
.site-head {
  background: var(--nav-bg);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-md);
}

.site-head .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 800 22px/1 var(--font-sans);
  color: #ffffff;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-icon {
  width: 34px;
  height: 34px;
  background: linear-gradient(135deg, var(--accent) 0%, #818cf8 100%);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(79, 70, 229, 0.4);
}

.brand-name span {
  color: var(--accent2);
}

.brand-text { display: flex; flex-direction: column; gap: 4px; }
.brand .brand-name span { color: var(--accent2); }
.brand .brand-slogan {
  font: 500 12.5px/1.2 var(--font-sans);
  color: #94a3b8;
  letter-spacing: 0;
}

.brand .tag {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  background: rgba(255, 255, 255, 0.12);
  color: #94a3b8;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  margin-left: 6px;
}

nav.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

nav.main-nav a {
  font: 500 14px/1 var(--font-sans);
  color: #cbd5e1;
  padding: 8px 14px;
  border-radius: var(--radius-md);
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

nav.main-nav a:hover, nav.main-nav a.active {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 900px) {
  .site-head .wrap {
    flex-direction: column;
    padding-top: 12px;
    padding-bottom: 12px;
    gap: 12px;
  }
  nav.main-nav {
    justify-content: center;
    width: 100%;
    overflow-x: auto;
    white-space: nowrap;
    padding-bottom: 4px;
  }
}

/* Breadcrumbs */
.crumbs {
  font: 500 14px var(--font-sans);
  color: var(--muted);
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.crumbs a {
  color: var(--muted);
  font-weight: 500;
}
.crumbs a:hover {
  color: var(--accent);
}
.crumbs span.sep {
  color: var(--line-strong);
  font-size: 12px;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, #1e1b4b 0%, #0f172a 60%, #1e293b 100%);
  color: #ffffff;
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  margin: 0 0 32px;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: var(--accent2);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
  backdrop-filter: blur(4px);
}

.hero h1 {
  color: #ffffff;
  font-size: 38px;
  line-height: 1.15;
  margin: 0 0 14px;
}

.hero p {
  color: #cbd5e1;
  font-size: 18px;
  line-height: 1.6;
  max-width: 760px;
  margin: 0 0 24px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.hero-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero-feat {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #e2e8f0;
  font-size: 14px;
  font-weight: 500;
}

.hero-feat-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

/* Buttons */
.btn {
  font: 600 15px/1.2 var(--font-sans);
  background: var(--accent);
  color: #ffffff !important;
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 11px 18px;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn.alt {
  background: var(--bg-card);
  color: var(--ink-secondary) !important;
  border: 1px solid var(--line-strong);
}

.btn.alt:hover {
  background: var(--bg-subtle);
  color: var(--ink) !important;
  border-color: var(--accent);
}

.btn.accent2 {
  background: var(--accent2);
  color: #0f172a !important;
}
.btn.accent2:hover {
  background: var(--accent2-hover);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* Topic Bar Switcher */
.topic-switcher-bar {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 14px 20px;
  margin: 0 0 24px;
  display: flex;
  align-items: center;
  gap: 14px;
  box-shadow: var(--shadow-sm);
  flex-wrap: wrap;
}

.topic-switcher-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.topic-pills {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 2px;
  flex: 1;
}

.topic-pill {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-secondary);
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  white-space: nowrap;
  transition: var(--transition);
}

.topic-pill:hover, .topic-pill.active {
  background: var(--accent);
  color: #ffffff;
  border-color: var(--accent);
}

/* Cards & Grid Layout */
.cards {
  list-style: none;
  padding: 0;
  margin: 16px 0 32px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
}

.cards.big {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

.cards li {
  display: flex;
}

.cards li a {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
  text-decoration: none;
  color: var(--ink);
  width: 100%;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.cards li a::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent);
  opacity: 0;
  transition: var(--transition);
}

.cards li a:hover {
  border-color: var(--accent-light);
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.cards li a:hover::before {
  opacity: 1;
}

.cards strong {
  display: block;
  font: 700 17px/1.3 var(--font-sans);
  color: var(--ink);
  margin-bottom: 6px;
  transition: var(--transition);
}

.cards li a:hover strong {
  color: var(--accent);
}

.cards span {
  display: block;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.cards .card-footer {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
}

/* Tool & Interactive Maker Layout */
.tool {
  display: grid;
  grid-template-columns: minmax(280px, 380px) 1fr;
  gap: 24px;
  align-items: start;
  margin: 24px 0;
}

.tool.single {
  display: block;
}

@media (max-width: 860px) {
  .tool { grid-template-columns: 1fr; }
}

.tool-in, .tool-out {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.tool-in label {
  display: block;
  font: 600 14px var(--font-sans);
  color: var(--ink);
  margin: 14px 0 6px;
}

input[type="text"], textarea, select {
  width: 100%;
  font: 15px/1.5 var(--font-mono);
  padding: 10px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  background: var(--bg-canvas);
  color: var(--ink);
  transition: var(--transition);
}

input[type="text"]:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
  background: var(--bg-card);
}

.row {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
  margin: 14px 0;
}

.chk {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  font: 500 14px var(--font-sans);
  color: var(--ink-secondary);
  cursor: pointer;
  user-select: none;
}
.chk input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  cursor: pointer;
}

.msg {
  font: 500 14px var(--font-sans);
  color: var(--muted);
  min-height: 1.4em;
  margin: 8px 0;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--bg-subtle);
}
.msg:empty { display: none; }
.msg.err {
  color: var(--danger);
  background: var(--danger-light);
}

/* Tabs & Game Modes Cards */
.modes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.mode-tab {
  background: var(--bg-card);
  border: 2px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.mode-tab:hover {
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.mode-tab.on {
  border-color: var(--accent);
  background: var(--accent-light);
  box-shadow: 0 4px 14px var(--accent-light);
}

.mode-tab-header {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 700 16px var(--font-sans);
  color: var(--ink);
}

.mode-tab.on .mode-tab-header {
  color: var(--accent);
}

.mode-tab-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.4;
}

/* Crossword & Sheet UI */
/* PHYSICAL PAPER SHEET: Always pure crisp white paper background with dark ink text */
.sheet {
  background: #ffffff !important;
  color: #0f172a !important;
  border: 1px solid #cbd5e1 !important;
  border-radius: var(--radius-md);
  padding: 36px 32px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
  margin-top: 16px;
}

.sheet h2 {
  margin-top: 0;
  text-align: center;
  font-size: 28px;
  color: #0f172a !important;
  font-weight: 800;
}

.namedate {
  font: 500 14px var(--font-mono);
  color: #475569 !important;
  text-align: center;
  margin-bottom: 24px;
}

/* Crossword Grid Table */
.grid {
  overflow-x: auto;
  margin: 20px 0;
  padding: 10px 0;
}

.grid table {
  border-collapse: collapse;
  margin: 0 auto;
  box-shadow: var(--shadow-md);
}

.grid td {
  width: 38px;
  height: 38px;
  border: 1.5px solid #1e293b !important;
  position: relative;
  padding: 0;
  text-align: center;
  font: 700 20px/38px var(--font-mono);
  background: #ffffff !important;
  color: #0f172a !important;
  user-select: none;
  transition: background 0.15s ease;
}

.grid td.b {
  background: transparent !important;
  border: none !important;
}

.grid td sup {
  position: absolute;
  left: 3px;
  top: 2px;
  font: 700 10px/1 var(--font-sans);
  color: #334155 !important;
  pointer-events: none;
}

.grid td span {
  visibility: hidden;
}
.show-ans .grid td span {
  visibility: visible;
  color: #2563eb !important;
}

.grid td.sel {
  outline: 3px solid var(--accent) !important;
  outline-offset: -3px;
  background: #fef08a !important;
}

.grid td i {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-style: normal;
  color: #1e3a8a !important;
  font-weight: 800;
}

.grid td.bad i {
  color: var(--danger) !important;
  text-decoration: line-through;
  background: #fee2e2 !important;
}

.show-ans .grid td i {
  visibility: hidden;
}

/* Word Search Grid */
.grid.ws td {
  width: 34px;
  height: 34px;
  font: 700 17px/34px var(--font-mono);
  cursor: pointer;
  border: 1px solid #cbd5e1 !important;
  background: #ffffff !important;
  color: #0f172a !important;
  border-radius: 4px;
}

.grid.ws td:hover {
  background: #e0e7ff !important;
  border-color: #4f46e5 !important;
}

.grid.ws td.pick {
  background: #fef08a !important;
  color: #000000 !important;
  font-weight: 900;
}

.grid.ws td.found {
  background: #dcfce7 !important;
  color: #166534 !important;
  font-weight: 800;
}

.grid.ws.reveal td.ans {
  background: #fef08a !important;
  color: #854d0e !important;
}

.wlist {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font: 600 15px var(--font-mono);
  margin: 16px 0;
}

.wlist li {
  padding: 6px 12px;
  background: #f1f5f9 !important;
  color: #0f172a !important;
  border-radius: var(--radius-sm);
  border: 1px solid #cbd5e1 !important;
}

.wlist li.done {
  text-decoration: line-through;
  color: #64748b !important;
  opacity: 0.7;
  background: #dcfce7 !important;
  border-color: #86efac !important;
}

/* Clues Layout Outside & Inside Sheet */
.clues {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 24px;
}

@media (max-width: 640px) {
  .clues { grid-template-columns: 1fr; }
}

.clues > div {
  background: var(--bg-subtle);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px;
}

.sheet .clues > div {
  background: #f8fafc !important;
  border-color: #e2e8f0 !important;
}

.clues h3 {
  margin-top: 0;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--line);
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
}
.sheet .clues h3 {
  color: #0f172a !important;
  border-bottom-color: #cbd5e1 !important;
}

.clues ol {
  padding-left: 0;
  list-style: none;
  margin: 0;
}

.clues li {
  margin: 10px 0;
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
}
.sheet .clues li {
  color: #1e293b !important;
}

.clues b {
  font-family: var(--font-mono);
  color: var(--accent);
  font-weight: 700;
}
.sheet .clues b {
  color: #2563eb !important;
}

.clues small {
  color: var(--muted);
  font-size: 13px;
}
.sheet .clues small {
  color: #64748b !important;
}

/* Guide & Article Content */
.guide {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin: 32px 0;
  box-shadow: var(--shadow-sm);
}

.guide h2 { margin-top: 0; }
.guide ol, .guide ul { padding-left: 24px; }

/* Wikipedia Scrollable Container for Excellent UX + 100% Google SEO Crawlability */
.wiki {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin: 32px 0;
  box-shadow: var(--shadow-sm);
}

.wiki-content-box {
  max-height: 420px;
  overflow-y: auto;
  padding-right: 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  background: var(--bg-subtle);
  scrollbar-width: thin;
  scrollbar-color: var(--accent) var(--line);
}

.wiki-content-box::-webkit-scrollbar {
  width: 6px;
}
.wiki-content-box::-webkit-scrollbar-thumb {
  background: var(--accent);
  border-radius: var(--radius-full);
}

.lead-img {
  margin: 16px 0 24px;
  max-width: 540px;
}
.lead-img img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-md);
}
.lead-img figcaption {
  font: 13px var(--font-sans);
  color: var(--muted);
  margin-top: 8px;
}

.attrib {
  font-size: 13px;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 14px;
  margin-top: 24px;
}

/* Answer Key Accordion */
.answerkey details {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-sm);
  margin: 24px 0;
}

.answerkey summary {
  cursor: pointer;
  font: 700 17px var(--font-sans);
  color: var(--accent);
  user-select: none;
}

.aklist {
  padding-left: 20px;
  font-size: 15px;
  margin-top: 16px;
}
.aklist li { margin: 8px 0; color: var(--ink); }
.aklist b { color: var(--accent); }

/* Footer */
.site-foot {
  margin-top: 64px;
  background: var(--nav-bg);
  color: #94a3b8;
  padding: 48px 0 32px;
  border-top: 1px solid var(--line);
}

.site-foot a {
  color: #cbd5e1;
}
.site-foot a:hover {
  color: #ffffff;
}

.foot-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

@media (max-width: 768px) {
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
}

.foot-brand {
  font: 800 20px var(--font-sans);
  color: #ffffff;
  margin-bottom: 12px;
}

.foot-brand span { color: var(--accent2); }

.foot-col h4 {
  color: #ffffff;
  font-size: 14px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 16px;
}

.foot-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.foot-col li {
  margin: 10px 0;
  font-size: 14px;
}

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 13px;
}

/* Print Stylesheet & Screen-Hidden Elements */
.pgrid, .keysheet, .print-foot { display: none !important; }
@page { size: letter; margin: 0.35in; }

@media print {
  body {
    background: #ffffff !important;
    color: #000000 !important;
    font-size: 9pt;
  }
  body > *:not(main), .crumbs, .site-head, .site-foot, .skip, .hero, .modes, #streak, .noprint, .tool-in, .guide, .wiki, .related, .hint, .msg, h1, .lede, nav, .topic-switcher-bar, .topic-page > *:not(.mode), .maker-page > *:not(.tool), .answerkey {
    display: none !important;
  }
  main.wrap {
    max-width: none !important;
    padding: 0 !important;
    margin: 0 !important;
  }
  .mode[hidden] { display: none !important; }
  .tool, .tool-out {
    display: block !important;
    border: none !important;
    padding: 0 !important;
    background: none !important;
  }
  .sheet {
    display: block !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
    break-inside: avoid !important;
    page-break-inside: avoid !important;
  }
  .sheet h2 {
    margin: 0 0 2pt;
    font-size: 16pt;
    color: #000000 !important;
    text-align: center;
  }
  .namedate {
    color: #000000 !important;
    font-size: 9pt;
    margin: 0 0 6pt;
    text-align: center;
  }
  .grid {
    overflow: visible;
    margin: 2pt 0 6pt;
  }
  .grid td {
    width: var(--pcell, 0.28in);
    height: var(--pcell, 0.28in);
    border-color: #000000 !important;
    background: #ffffff !important;
    font-size: calc(var(--pcell, 0.28in) * 0.55);
  }
  .grid td.b {
    border: none !important;
    background: transparent !important;
  }
  .grid td sup {
    font-size: 6pt;
    color: #000000 !important;
  }
  .grid td i { display: none !important; }
  .grid td.sel, .grid td.bad {
    outline: none !important;
    background: #ffffff !important;
  }
  .grid td span { visibility: hidden; }
  .sheet:not(.keysheet) .grid:not(.ws) { display: none !important; }
  .pgrid { display: block !important; text-align: center; margin: 2pt 0 6pt; }
  .pgrid svg { display: inline-block !important; }
  
  /* Flexbox 2-column layout to prevent clues from spilling onto page 2 */
  .clues {
    display: flex !important;
    flex-direction: row !important;
    gap: 16pt !important;
    margin-top: 6pt !important;
  }
  .clues > div {
    flex: 1 1 50% !important;
    background: none !important;
    border: none !important;
    padding: 0 !important;
    break-inside: avoid !important;
  }
  .clues h3 {
    margin: 0 0 3pt;
    font-size: 10pt;
    border-bottom: 1px solid #000000 !important;
    color: #000000 !important;
  }
  .clues li {
    margin: 0 0 2pt;
    color: #000000 !important;
    font-size: 8.2pt;
    line-height: 1.25;
  }
  .print-foot {
    display: block !important;
    margin-top: 6pt;
    font-size: 7.5pt;
    color: #333333 !important;
    border-top: 1px solid #ccc;
    padding-top: 3pt;
  }
  body[data-print="key"] .sheet:not(.keysheet) { display: none !important; }
  body:not([data-print="key"]) .keysheet { display: none !important; }
  body[data-print="key"] .keysheet { display: block !important; }
  .keysheet .grid td span { visibility: visible !important; }
  .keysheet .clues { display: none !important; }
  .ws td {
    border-color: #000000 !important;
    background: #ffffff !important;
    color: #000000 !important;
    width: var(--pcell, 0.28in) !important;
    height: var(--pcell, 0.28in) !important;
  }
  .ws td.ans {
    background: #dddddd !important;
  }
  .ws td span { visibility: visible !important; }
  .wlist {
    font-size: 8.5pt;
    color: #000000 !important;
  }
}

/* Match-up / unscramble helpers */
.opt.pick { border-color: var(--accent); background: var(--accent-light); }
#sc-in { font: 700 18px var(--font-sans); letter-spacing: .15em; text-transform: uppercase; padding: 8px 12px; border: 2px solid var(--line); border-radius: var(--radius-sm); }
#fc-body { min-height: 120px; }
.mode[hidden] { display: none !important; }

/* Cryptogram maker / solver */
.cg-board { display: flex; flex-wrap: wrap; gap: 14px 22px; margin: 18px 0; line-height: 1; }
.cg-word { display: inline-flex; gap: 3px; }
.cg-cell { display: inline-flex; flex-direction: column; align-items: center; min-width: 22px; }
.cg-cell .cg-c { font: 700 17px var(--font-sans); color: #111; padding-bottom: 4px; }
.cg-cell .cg-p { display: block; width: 22px; height: 26px; border-bottom: 2px solid #333; text-align: center; font: 700 18px var(--font-sans); color: #1d4ed8; }
.cg-punct .cg-p { border-bottom: 0; color: #111; }
.cg-hint .cg-p { color: #111; }
.cg-by { text-align: right; font-style: italic; }
.cg-keygrid table { border-collapse: collapse; }
.cg-keygrid td { border: 1px solid #999; width: 26px; height: 26px; text-align: center; font: 700 15px var(--font-sans); color: #111; }
.cg-keygrid td.cg-p { color: #1d4ed8; }
.cs-keyrow { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0; }
.cs-k { display: inline-flex; flex-direction: column; align-items: center; gap: 2px; margin: 0; }
.cs-k .cg-c { font: 700 15px var(--font-sans); }
.cs-k input { width: 34px; height: 34px; text-align: center; font: 700 17px var(--font-sans); text-transform: uppercase; padding: 0; }
.cs-k input.cs-dupin { border-color: var(--danger); background: var(--danger-light); }
.cs-k small { font-size: 11px; color: var(--muted); }
.cs-set .cg-p { color: #15803d; }
.cs-dup .cg-p { color: var(--danger); }
.cs-plain { font-family: var(--font-mono, monospace); letter-spacing: .05em; word-break: break-word; }
@media print { .cg-cell .cg-c { color: #000; } .cg-cell .cg-p { color: #000; } }
.cs-alts { display:flex; flex-wrap:wrap; gap:8px; align-items:center; margin:6px 0; } .cs-alt { text-align:left; font-size:13px; }
.tool-in label.cs-k { display: inline-flex; flex-direction: column; align-items: center; gap: 3px; margin: 0; padding: 4px 2px; min-width: 42px; font-size: 14px; }
.tool-in label.cs-k input { width: 38px; height: 38px; padding: 0; margin: 0; text-align: center; font: 700 18px var(--font-sans); text-transform: uppercase; }
.tool-in label.cs-k small { font-size: 11px; color: var(--muted); font-weight: 400; }
.cs-keyrow { gap: 6px 4px; }
/* Letter Boxed */
.lb-inputs { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.tool-in .lb-inputs label { margin: 0; }
.lb-inputs input { width: 100%; font: 700 20px var(--font-sans); letter-spacing: .2em; text-align: center; text-transform: uppercase; }
.lb-grid { display: grid; grid-template-columns: minmax(200px, 300px) 1fr; gap: 20px; align-items: start; margin-top: 12px; }
@media (max-width: 640px) { .lb-grid { grid-template-columns: 1fr; } .lb-inputs { grid-template-columns: repeat(2, 1fr); } }
.lb-box svg { width: 100%; height: auto; }
.lb-sq { fill: none; stroke: var(--ink); stroke-width: 3; }
.lb-dot { fill: var(--bg-card, #fff); stroke: var(--ink); stroke-width: 2; }
.lb-l { font: 700 15px var(--font-sans); fill: var(--ink); }
.lb-path { fill: none; stroke: var(--accent); stroke-width: 3; stroke-linejoin: round; opacity: .85; }
.lb-sols { padding-left: 1.4em; max-height: 360px; overflow: auto; }
.lb-sols li { margin: 4px 0; }
.lb-sol.on { border-color: var(--accent); background: var(--accent-light); }

/* site h2 is display:flex for icon headings; printable sheets need normal block headings so text-align works */
.sheet h2 { display: block; text-align: center; }