/* === puzzle-player.css — Word Search Game Styles === */

/* --- PUZZLE HEADER --- */
.puzzle-header {
  text-align: center;
  padding: 4px 24px 4px;
  max-width: 960px;
  margin: 0 auto;
}
.puzzle-category {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 2px;
}
.puzzle-theme {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.5rem);
  font-weight: 500;
  color: var(--color-heading);
  line-height: 1.2;
  margin-bottom: 2px;
}
.puzzle-subtitle {
  font-size: 0.95rem;
  color: var(--color-text-light);
}

/* --- INSTRUCTION (above grid, inside grid column) --- */
.puzzle-instruction {
  font-size: 0.85rem;
  color: var(--color-text-light);
  text-align: center;
  margin-bottom: 6px;
}

/* --- TWO-COLUMN LAYOUT --- */
.puzzle-layout {
  max-width: 960px;
  margin: 0 auto;
  padding: 6px 24px 16px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 28px;
  align-items: start;
}
.puzzle-col-grid {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.puzzle-col-sidebar {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* --- STATUS BAR (above card in sidebar) --- */
.puzzle-status-bar {
  display: flex;
  gap: 20px;
  padding: 2px 0;
}
.puzzle-stat {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-heading);
}
.puzzle-stat-icon {
  width: 18px;
  height: 18px;
  opacity: 0.7;
}

/* --- WORD LIST CARD --- */
.word-list-card {
  background: var(--color-card-bg, #fff);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 22px 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* --- GRID --- */
.grid-wrap {
  display: flex;
  justify-content: center;
  padding: 0;
  margin-bottom: 0;
  -webkit-user-select: none;
  user-select: none;
}
.grid-outer {
  background: var(--color-card-bg, #fff);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.08);
  padding: 8px;
  display: inline-block;
  position: relative;
  overflow: hidden;
  touch-action: none;
}

.ws-grid {
  border-collapse: collapse;
  table-layout: fixed;
}
.ws-grid td {
  width: var(--cell-size, 32px);
  height: var(--cell-size, 32px);
  text-align: center;
  vertical-align: middle;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--cell-font, 15px);
  color: var(--color-text);
  cursor: pointer;
  position: relative;
  transition: background 0.1s;
  border-radius: 4px;
}
.ws-grid td:hover { background: rgba(196,112,63,0.08); }
.ws-grid td.selecting { background: rgba(196,112,63,0.25); }
.ws-grid td.found {
  color: var(--color-accent);
  background: rgba(196,112,63,0.12);
}
.ws-grid td.found-flash {
  animation: cellFlash 0.5s ease;
}
@keyframes cellFlash {
  0% { background: var(--color-accent); color: white; transform: scale(1.1); }
  100% { background: rgba(196,112,63,0.12); color: var(--color-accent); transform: scale(1); }
}

/* --- SVG HIGHLIGHTS --- */
.highlight-layer {
  position: absolute;
  top: 8px;
  left: 8px;
  pointer-events: none;
  z-index: 2;
}
.highlight-layer line { stroke-linecap: round; opacity: 0.35; }
.highlight-layer line.found-line {
  stroke: var(--color-accent);
  stroke-width: calc(var(--cell-size, 32px) * 0.7);
}
.highlight-layer line.selecting-line {
  stroke: var(--color-accent);
  stroke-width: calc(var(--cell-size, 32px) * 0.7);
  opacity: 0.2;
}

/* --- WORD LIST --- */
.word-list-section {
  padding: 0;
}
.word-list-title {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-text-light);
  margin-bottom: 10px;
}
.word-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 8px;
}
.word-chip {
  font-size: 0.8rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--color-card-bg, #fff);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  transition: all 0.3s ease;
  white-space: nowrap;
}
.word-chip.found {
  background: rgba(74,124,89,0.12);
  border-color: #4A7C59;
  color: #4A7C59;
  text-decoration: line-through;
  text-decoration-thickness: 2px;
}
.word-chip.found-anim { animation: chipFound 0.4s ease; }
@keyframes chipFound {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

/* --- TRIVIA --- */
.trivia-bar {
  padding: 12px 16px;
  background: rgba(196,112,63,0.1);
  border-left: 3px solid var(--color-accent);
  border-radius: 0 12px 12px 0;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--color-text);
  margin-top: 8px;
}
.trivia-label {
  font-weight: 700;
  color: var(--color-accent);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

/* --- COMPLETION OVERLAY --- */
.completion-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: ppFadeIn 0.3s ease;
}
.completion-overlay.show { display: flex; }
@keyframes ppFadeIn { from { opacity: 0; } to { opacity: 1; } }

.completion-card {
  background: var(--color-bg);
  border-radius: 20px;
  padding: 36px 28px;
  max-width: 380px;
  width: 100%;
  text-align: center;
  box-shadow: 0 8px 32px rgba(0,0,0,0.12);
  animation: ppSlideUp 0.4s ease;
}
@keyframes ppSlideUp {
  from { transform: translateY(30px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}
.completion-emoji { font-size: 48px; margin-bottom: 12px; }
.completion-title {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--color-heading);
  margin-bottom: 4px;
}
.completion-stats { font-size: 0.85rem; color: var(--color-text-light); margin-bottom: 20px; }
.completion-divider { width: 50px; height: 2px; background: var(--color-accent); margin: 0 auto 20px; }

.cta-card {
  background: var(--color-card-bg, #fff);
  border-radius: 12px;
  padding: 16px;
  text-align: left;
  border: 1px solid var(--color-border);
}
.cta-pitch { font-size: 0.9rem; font-weight: 600; color: var(--color-heading); margin-bottom: 4px; }
.cta-desc { font-size: 0.8rem; color: var(--color-text-light); margin-bottom: 12px; line-height: 1.4; }
.cta-btn {
  display: inline-block;
  background: var(--color-accent);
  color: #fff !important;
  font-weight: 600;
  font-size: 0.85rem;
  padding: 10px 24px;
  border-radius: 8px;
  text-decoration: none;
  transition: background 0.2s;
}
.cta-btn:hover { background: var(--color-accent-hover); color: #fff; }

.btn-overlay-secondary {
  display: block;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--color-text-light);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.btn-overlay-secondary:hover { color: var(--color-accent); }

/* --- PUZZLE INDEX --- */
.puzzle-index-grid {
  max-width: var(--max-width, 1140px);
  margin: 0 auto;
  padding: 0 24px 80px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}
.puzzle-index-card {
  background: var(--color-card-bg, #fff);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 24px;
  transition: box-shadow 0.3s, transform 0.2s;
}
.puzzle-index-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.08); transform: translateY(-2px); }
.puzzle-index-card .card-category {
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-accent);
}
.puzzle-index-card h3 { font-size: 1.1rem; margin: 6px 0 8px; }
.puzzle-index-card h3 a { color: var(--color-heading); }
.puzzle-index-card h3 a:hover { color: var(--color-accent); }
.puzzle-index-card .card-meta { font-size: 0.85rem; color: var(--color-text-light); margin-bottom: 12px; }
.puzzle-index-card .card-play-link { font-weight: 600; font-size: 0.9rem; }

/* --- FOOTER CTA --- */
.puzzle-footer-cta {
  text-align: center;
  padding: 24px 24px 40px;
  max-width: 900px;
  margin: 0 auto;
  border-top: 1px solid var(--color-border);
}
.puzzle-footer-cta h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-heading);
  margin-bottom: 6px;
}
.puzzle-footer-cta p { font-size: 0.85rem; color: var(--color-text-light); margin-bottom: 14px; }
.puzzle-footer-cta a {
  font-size: 0.85rem; font-weight: 600; color: var(--color-accent);
  border-bottom: 1px solid var(--color-accent-light); padding-bottom: 1px;
}

/* --- CONFETTI --- */
.confetti-piece {
  position: fixed;
  width: 8px;
  height: 8px;
  z-index: 200;
  pointer-events: none;
  border-radius: 2px;
}

/* --- INSTRUCTION --- */
.puzzle-instruction {
  text-align: center;
  font-size: 0.85rem;
  color: var(--color-text-light);
  padding: 0 16px 8px;
  max-width: 400px;
  margin: 0 auto;
}

/* --- TOOLBAR --- */
.puzzle-toolbar {
  display: flex;
  gap: 10px;
  padding: 0;
}
.toolbar-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 9px 22px;
  border-radius: 8px;
  border: 2px solid var(--color-accent);
  background: transparent;
  color: var(--color-accent);
  cursor: pointer;
  transition: all 0.2s;
}
.toolbar-btn:hover {
  background: var(--color-accent);
  color: #fff;
}
.toolbar-btn:hover svg { stroke: #fff; }
.toolbar-btn:disabled {
  opacity: 0.4;
  cursor: default;
  border-color: var(--color-border);
  color: var(--color-text-light);
}
.toolbar-btn:disabled:hover {
  background: transparent;
  color: var(--color-text-light);
}
.toolbar-btn svg { opacity: 0.8; stroke: var(--color-accent); }
.toolbar-btn:disabled svg { stroke: var(--color-text-light); }

/* --- HINT PULSE --- */
.ws-grid td.hint-pulse {
  animation: hintPulse 1.5s ease infinite;
  z-index: 3;
  position: relative;
}
@keyframes hintPulse {
  0%, 100% { background: rgba(196,112,63,0.15); box-shadow: 0 0 0 0 rgba(196,112,63,0.3); }
  50% { background: rgba(196,112,63,0.35); box-shadow: 0 0 0 6px rgba(196,112,63,0); }
}

/* --- SOLUTION MODE --- */
.ws-grid td.solution-reveal {
  color: var(--color-accent);
  background: rgba(196,112,63,0.1);
}

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
  .puzzle-layout {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 8px 12px 24px;
  }
  .puzzle-col-sidebar {
    align-items: center;
    text-align: center;
  }
  .puzzle-status-bar { justify-content: center; }
  .word-list { justify-content: center; }
  .word-list-title { text-align: center; }
  .puzzle-toolbar { justify-content: center; }
  .trivia-bar { margin-left: 0; }
}