/* =========================================
   HomeschoolGames.app - Shared Styles
   Palette: warm cream, ink, gold accent
   ========================================= */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&family=Inter:wght@400;500;600&display=swap');

:root {
  --cream:       #F7F3EC;
  --cream-dark:  #EDE7DA;
  --ink:         #1A1714;
  --ink-light:   #4A453F;
  --gold:        #C4A040;
  --gold-light:  #E8D08A;
  --red:         #8B2020;
  --green:       #2A5C3F;
  --border:      #D4C9B5;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-sans:   'Inter', system-ui, sans-serif;

  --radius:      6px;
  --shadow:      0 1px 4px rgba(26,23,20,0.10);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-sans);
  line-height: 1.6;
  min-height: 100vh;
}

/* ---- Typography ---- */
h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.4rem, 3vw, 1.8rem); }
h3 { font-size: 1.2rem; }

p { color: var(--ink-light); }

a { color: var(--gold); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---- Site Header ---- */
.site-header {
  border-bottom: 1px solid var(--border);
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--cream);
}

.site-logo {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.site-logo span {
  color: var(--gold);
}

.site-nav a {
  font-size: 0.875rem;
  color: var(--ink-light);
  margin-left: 1.5rem;
  text-decoration: none;
  font-family: var(--font-sans);
}

.site-nav a:hover { color: var(--ink); }

/* ---- Breadcrumb ---- */
.breadcrumb {
  padding: 0.75rem 2rem;
  font-size: 0.8rem;
  color: var(--ink-light);
  border-bottom: 1px solid var(--border);
  background: var(--cream-dark);
}

.breadcrumb a { color: var(--ink-light); text-decoration: none; }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb span { margin: 0 0.4rem; }

/* ---- Buttons ---- */
.btn {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius);
  border: 1.5px solid var(--ink);
  background: var(--ink);
  color: var(--cream);
  font-family: var(--font-sans);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  text-decoration: none;
}

.btn:hover { background: var(--ink-light); border-color: var(--ink-light); text-decoration: none; color: var(--cream); }

.btn-outline {
  background: transparent;
  color: var(--ink);
}

.btn-outline:hover { background: var(--ink); color: var(--cream); }

.btn-gold {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
}

.btn-gold:hover { background: #b08e30; border-color: #b08e30; color: var(--ink); }

.btn-sm {
  padding: 0.35rem 0.9rem;
  font-size: 0.8rem;
}

/* ---- Cards ---- */
.card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}

/* ---- Badge ---- */
.badge {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  border-radius: 99px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  background: var(--cream-dark);
  color: var(--ink-light);
  border: 1px solid var(--border);
}

/* ---- Game page container ---- */
.game-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

.game-page-wide {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2rem 1.5rem;
}

/* ---- Feedback messages ---- */
.feedback-correct {
  color: var(--green);
  font-weight: 600;
}

.feedback-wrong {
  color: var(--red);
  font-weight: 600;
}

/* ---- Footer ---- */
.site-footer {
  margin-top: 4rem;
  border-top: 1px solid var(--border);
  padding: 1.5rem 2rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--ink-light);
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
  .site-header { padding: 0.75rem 1rem; }
  .site-nav { display: none; }
  .game-page, .game-page-wide { padding: 1rem; }
}

/* ---- Game tiles & grid (home + all-games) ---- */
.game-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
}
.game-grid .game-tile { width: 220px; }

@media (max-width: 520px) {
  .game-grid { gap: 1rem; }
  .game-grid .game-tile { width: 100%; max-width: 320px; }
}

/* floating, tap-me tiles - just an icon and a name */
.game-tile {
  position: relative;
  border-radius: 22px;
  padding: 2.5rem 1.25rem;
  text-decoration: none;
  color: var(--ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.9rem;
  border: 2.5px solid rgba(26,23,20,0.06);
  box-shadow: 0 12px 24px rgba(26,23,20,0.10);
  animation: tileFloat 4.5s ease-in-out infinite;
  transition: transform 0.18s, box-shadow 0.18s, border-color 0.18s;
}
.game-tile:hover,
.game-tile:focus-visible {
  transform: translateY(-10px) scale(1.04);
  box-shadow: 0 22px 38px rgba(26,23,20,0.20);
  border-color: var(--gold);
  color: var(--ink);
  text-decoration: none;
  animation-play-state: paused;
  outline: none;
}

@keyframes tileFloat {
  0%,100% { transform: translateY(0); }
  50%     { transform: translateY(-10px); }
}

.tile-icon {
  font-size: 4.8rem;
  line-height: 1;
  filter: drop-shadow(0 5px 6px rgba(26,23,20,0.15));
  transition: transform 0.2s;
}
.game-tile:hover .tile-icon { transform: scale(1.14) rotate(8deg); }

.tile-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.55rem;
  text-align: center;
}

/* staggered float + soft subject colours */
.game-grid .game-tile:nth-child(1) { animation-delay:  0s;   background: #FFF6DD; }
.game-grid .game-tile:nth-child(2) { animation-delay: -0.6s; background: #E1F2F7; }
.game-grid .game-tile:nth-child(3) { animation-delay: -1.2s; background: #E7F4EC; }
.game-grid .game-tile:nth-child(4) { animation-delay: -1.8s; background: #EEE6F8; }
.game-grid .game-tile:nth-child(5) { animation-delay: -2.4s; background: #E1F2F7; }
.game-grid .game-tile:nth-child(6) { animation-delay: -3.0s; background: #FFF6DD; }
.game-grid .game-tile:nth-child(7) { animation-delay: -3.6s; background: #F3E2E2; }
.game-grid .game-tile:nth-child(8) { animation-delay: -4.2s; background: #DCEFE8; }
.game-grid .game-tile:nth-child(9) { animation-delay: -4.8s; background: #E1F2F7; }
.game-grid .game-tile:nth-child(10){ animation-delay: -5.4s; background: #F3E2E2; }

/* featured "Most Popular" tile */
.game-tile--featured {
  border-color: var(--gold) !important;
  box-shadow: 0 12px 30px rgba(196,160,64,0.30);
}
.popular-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(95deg, #E0531B, #E0A53B);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.34rem 0.85rem;
  border-radius: 99px;
  white-space: nowrap;
  box-shadow: 0 5px 14px rgba(224,83,27,0.45);
  animation: popPulse 1.8s ease-in-out infinite;
  z-index: 3;
}
@keyframes popPulse {
  0%,100% { transform: translateX(-50%) scale(1); }
  50%     { transform: translateX(-50%) scale(1.09); }
}

/* "New" tile badge */
.new-badge {
  position: absolute;
  top: -13px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(95deg, #2E8FE0, #7A9C5C);
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.64rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  padding: 0.34rem 0.85rem;
  border-radius: 99px;
  white-space: nowrap;
  box-shadow: 0 5px 14px rgba(46,143,224,0.45);
  animation: popPulse 1.8s ease-in-out infinite;
  z-index: 3;
}
.game-tile--new {
  border-color: #2E8FE0 !important;
  box-shadow: 0 12px 30px rgba(46,143,224,0.25);
}

@media (prefers-reduced-motion: reduce) {
  .game-tile, .popular-badge, .new-badge { animation: none !important; }
}

/* ---- Back button (subject + all-games pages) ---- */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  margin: 1.5rem 0 0 1.5rem;
  padding: 0.5rem 1.15rem 0.5rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--ink-light);
  text-decoration: none;
  background: var(--cream);
  border: 1.5px solid var(--border);
  border-radius: 99px;
  box-shadow: 0 2px 6px rgba(26,23,20,0.06);
  transition: color 0.15s, border-color 0.15s, box-shadow 0.15s, transform 0.12s;
}
.back-link:hover {
  color: var(--ink);
  border-color: var(--gold);
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(196,160,64,0.22);
}
.back-link .arrow {
  font-size: 1.05rem;
  line-height: 1;
  transition: transform 0.15s;
}
.back-link:hover .arrow { transform: translateX(-3px); }

@media (prefers-reduced-motion: reduce) {
  .back-link, .back-link .arrow { transition: none; }
}