/* 
 * Thanksgiving Theme
 */

:root {
  /* Theme colors */
  --color-theme: #5E81AC;
  --color-theme-dark: #2E3440;
  --color-accent: #D08770;
  --color-primary: #2E3440;
  --color-secondary: #81A1C1;
  --color-white: #ECEFF4;
  --color-text: #E5E9F0;
  
  /* State colors */
  --color-success: #796aab;
  --color-warning: #D08770;
  --color-danger: #BF616A;
  
  /* Backgrounds */
  --bg-primary: #2E3440;
  --bg-secondary: rgba(59, 66, 82, .5);
  --bg-hover: rgba(253, 141, 83, .5);
  --bg-overlay: rgba(0, 0, 0, 0.6);
  
  /* Common transitions */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;
  --transition-card: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

body {
  color: var(--color-white);
  background-color: #292B25;
  background-image: url(../img/bg/jtDusk.jpg);
}

.searchbox {
  color: var(--color-primary);
  background-color: var(--color-theme);
}

.searchbox:focus {
  color: var(--color-text);
  background-color: rgba(94, 129, 172, .7);
  border-color: var(--bg-hover);
}

/* ====== FOOTER STYLES ====== */
.footer-distributed .footer-left p {
  color: var(--color-secondary);
}

.footer-distributed p.footer-links a:hover {
  color: var(--bg-hover);
}

/* Game overlay styles - these are specific to the game functionality */
#game-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: var(--bg-overlay);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

#game-wrapper {
  background: var(--bg-primary);
  max-width: 720px;
  width: 90vw;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2rem 2.5rem 3rem 2.5rem;
  border-radius: 1rem;
  box-shadow:
    0 4px 12px rgba(0, 0, 0, 0.07),
    0 8px 24px rgba(0, 0, 0, 0.10);
  display: flex;
  flex-direction: column;
  align-items: center;
  user-select: none;
  position: relative;
}

#close-btn {
  position: absolute;
  top: 12px;
  right: 20px;
  font-size: 2.5rem;
  background: none;
  border: none;
  color: var(--color-secondary);
  cursor: pointer;
  line-height: 1;
  padding: 0;
  transition: color var(--transition-fast);
}

#close-btn:hover,
#close-btn:focus {
  color: var(--bg-hover);
  outline: none;
}

#game-wrapper h1 {
  font-weight: 700;
  font-size: 2.25rem;
  color: var(--color-white);
  margin-bottom: 1.75rem;
  letter-spacing: 0.03em;
  text-align: center;
  width: 100%;
}

#scoreboard {
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--color-secondary);
  margin-bottom: 1rem;
}

#match-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
  gap: 1rem;
  width: 100%;
  max-width: 720px;
}

.card {
  background: var(--bg-secondary);
  border-radius: 1rem;
  box-shadow:
    0 3px 8px rgba(0, 0, 0, 0.12),
    inset 0 0 0 2px var(--color-theme);
  width: 100%;
  aspect-ratio: 5 / 7;
  cursor: pointer;
  perspective: 900px;
  transition: transform var(--transition-fast);
  position: relative;
}

.card_inner {
  width: 100%;
  height: 100%;
  border-radius: 1rem;
  transition: transform var(--transition-card);
  transform-style: preserve-3d;
  will-change: transform;
  box-shadow: 0 0 15px rgba(231, 111, 81, 0);
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: clamp(3rem, 4vw, 5rem) !important;
}

.card.is-flipped .card_inner {
  transform: rotateY(180deg);
  box-shadow: 0 0 25px var(--color-theme);
}

.card_front, .card_back {
  position: absolute;
  width: 100%;
  height: 100%;
  border-radius: 1rem;
  backface-visibility: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: background-color var(--transition-fast);
}

.card_front {
  background: var(--color-theme);
  box-shadow:
    inset 0 0 10px var(--color-theme),
    0 4px 8px rgba(0, 0, 0, 0.12);
}

.card_back {
  background: var(--color-white);
  border: 3px solid var(--color-theme);
  color: var(--color-primary);
  transform: rotateY(180deg);
  user-select: none;
  font-size: clamp(3rem, 4vw, 5rem) !important;
}

.card.match .card_inner {
  box-shadow: 0 0 40px 5px var(--bg-hover);
  cursor: default;
  pointer-events: none;
  transform: rotateY(180deg) scale(1.05);
  transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

#restart-btn {
  margin-top: 2rem;
  background: var(--color-theme);
  color: #fff;
  border: none;
  border-radius: 9999px;
  padding: 0.7rem 3rem;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.05em;
  cursor: pointer;
  box-shadow: 0 8px 15px rgba(94, 129, 172, 0.42);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
}

#restart-btn:hover {
  background: var(--bg-hover);
  box-shadow: 0 12px 22px rgba(253, 141, 83, 0.7);
}

#restart-btn:focus {
  background: var(--color-theme);
  box-shadow: 0 8px 15px rgba(94, 129, 172, 0.42);
  outline: none;
}

#restart-btn:active {
  background: var(--bg-hover);
  box-shadow: 0 12px 22px rgba(253, 141, 83, 0.7);
}

#confetti-canvas {
  position: fixed;
  pointer-events: none;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: 10000;
}