/* Connections Game & Invitation Styles */
:root {
  --bg-color: #faf9f6;
  --text-color: #000000;
  --item-bg: #efefe6;
  --item-bg-hover: #e2e2d9;
  --item-selected-bg: #5a594e;
  --item-selected-text: #ffffff;
  
  /* Category Colors */
  --cat-julie: #FF8C42; /* Sunset Orange */
  --cat-isaac: #7BC0E3; /* Sky Blue */
  --cat-engagement: #FF7B93; /* Coral Pink */
  --cat-party: #F9D05A; /* Sunset Yellow */
  
  --border-radius: 6px;
  --transition-speed: 0.2s;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  display: flex;
  justify-content: center;
  min-height: 100vh;
}

#connections-app {
  max-width: 600px;
  width: 100%;
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-sizing: border-box;
}

.connections-header {
  text-align: center;
  margin-bottom: 24px;
}

.connections-header h1 {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  margin: 0 0 8px 0;
  font-weight: 700;
}

.connections-header p {
  font-size: 1rem;
  margin: 0;
  color: #555;
}

.board-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

#solved-area {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  width: 100%;
}

.word-tile {
  background-color: var(--item-bg);
  border-radius: var(--border-radius);
  aspect-ratio: 1.5; /* rectangular like NYT */
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  text-align: center;
  text-transform: uppercase;
  cursor: pointer;
  user-select: none;
  transition: background-color var(--transition-speed), transform var(--transition-speed), color var(--transition-speed);
  padding: 8px;
  box-sizing: border-box;
  word-break: break-word;
}

@media (max-width: 480px) {
  .word-tile {
    font-size: 0.75rem;
    padding: 4px;
  }
}

.word-tile:hover {
  background-color: var(--item-bg-hover);
}

.word-tile.selected {
  background-color: var(--item-selected-bg);
  color: var(--item-selected-text);
}

/* Solved Categories */
.solved-category {
  border-radius: var(--border-radius);
  padding: 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  animation: popIn 0.4s ease forwards;
  min-height: 64px;
  box-sizing: border-box;
}

.solved-category h3 {
  margin: 0 0 4px 0;
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.solved-category p {
  margin: 0;
  font-size: 0.85rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.cat-julie { background-color: var(--cat-julie); color: #fff; }
.cat-isaac { background-color: var(--cat-isaac); color: #fff; }
.cat-engagement { background-color: var(--cat-engagement); color: #fff; }
.cat-party { background-color: var(--cat-party); color: #222; }

/* Mistakes Container */
.mistakes-container {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 1rem;
  color: #333;
}

#mistakes-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background-color: #5a594e;
  transition: opacity 0.3s, transform 0.3s;
}

.dot.lost {
  opacity: 0;
  transform: scale(0);
}

/* Action Buttons */
.action-buttons {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
}

.action-buttons button {
  padding: 12px 24px;
  border-radius: 24px;
  border: 1px solid #000;
  background-color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.action-buttons button:hover:not(:disabled) {
  background-color: #f0f0f0;
}

.action-buttons button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: #ccc;
  color: #999;
}

.action-buttons #btn-submit {
  background-color: #000;
  color: #fff;
}

.action-buttons #btn-submit:hover:not(:disabled) {
  background-color: #333;
}

.action-buttons #btn-submit:disabled {
  background-color: #ccc;
  color: #fff;
  border-color: #ccc;
}

.footer-actions {
  margin-top: 20px;
}

#btn-reveal-solution {
  background: none;
  border: none;
  color: #666;
  text-decoration: underline;
  cursor: pointer;
  font-size: 1rem;
  font-family: 'Inter', sans-serif;
}

#btn-reveal-solution:hover {
  color: #000;
}

/* Toast */
.toast {
  position: fixed;
  top: 40px;
  background-color: #000;
  color: #fff;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 500;
  opacity: 0;
  pointer-events: none;
  transform: translateY(-20px);
  transition: opacity 0.3s, transform 0.3s;
  z-index: 1000;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* Results Overlay Modal */
.results-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.4);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  padding: 20px;
  box-sizing: border-box;
}

.results-overlay.show {
  opacity: 1;
  pointer-events: auto;
}

/* Results Card container */
.results-card {
  position: relative;
  background-color: #ffffff;
  border-radius: 12px;
  padding: 32px 24px 24px 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.15);
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  border: 1px solid #e1e0d6;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.results-overlay.show .results-card {
  transform: scale(1);
}

/* Close & Reopen buttons */
.close-btn {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  font-size: 1.8rem;
  font-weight: 500;
  cursor: pointer;
  color: #888;
  line-height: 1;
  padding: 0;
  transition: color 0.2s;
}

.close-btn:hover {
  color: #000;
}

.reopen-btn {
  padding: 12px 24px;
  border-radius: 24px;
  border: 1px solid #000;
  background-color: #000;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.2s;
}

.reopen-btn:hover {
  background-color: #333;
}

/* Modal Game Results Section */
.results-headline {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.results-subtitle {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 16px;
}

.results-grid {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 24px;
}

.results-grid-row {
  display: flex;
  gap: 4px;
}

.results-grid-square {
  width: 20px;
  height: 20px;
  border-radius: 3px;
}

.bg-julie { background-color: var(--cat-julie); }
.bg-isaac { background-color: var(--cat-isaac); }
.bg-engagement { background-color: var(--cat-engagement); }
.bg-party { background-color: var(--cat-party); }

.results-divider {
  width: 100%;
  height: 1px;
  background-color: #efefe6;
  margin-bottom: 24px;
}

/* Stationery Invitation Card */
.invitation-card {
  background-color: #fdfbf7;
  border: 1px solid #eadeca;
  border-top: 6px solid var(--cat-party);
  border-radius: 12px;
  padding: 32px 24px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.04);
  width: 100%;
  box-sizing: border-box;
  text-align: center;
  animation: popIn 0.5s ease forwards;
}

.invite-tag {
  font-size: 0.8rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #c95b6c;
  font-weight: 600;
  margin-bottom: 10px;
}

.invite-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.2rem;
  color: #222;
  margin: 0 0 16px 0;
  font-weight: 700;
}

.invite-line-divider {
  width: 40px;
  height: 2px;
  background-color: #eadeca;
  margin: 0 auto 20px auto;
}

.invite-details {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 100%;
}

.invite-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.invite-label {
  font-size: 0.75rem;
  letter-spacing: 1px;
  color: #888;
  text-transform: uppercase;
  font-weight: 600;
}

.invite-value {
  font-size: 1.15rem;
  color: #333;
  font-weight: 600;
}

.invite-note {
  font-size: 0.85rem;
  color: #666;
  margin-top: 4px;
  font-style: italic;
  line-height: 1.4;
}

.maps-link {
  color: #c95b6c;
  text-decoration: underline;
  transition: opacity 0.2s;
}

.maps-link:hover {
  opacity: 0.8;
}

/* Animations */
@keyframes popIn {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-5px); }
  50% { transform: translateX(5px); }
  75% { transform: translateX(-5px); }
}

.shake {
  animation: shake 0.4s;
}