/* Crosswords - Honeydew Theme */

:root {
  --cw-cell: 44px;
  --cw-brown-a: #8B7355;
  --cw-brown-b: #A0826D;
  --cw-brown-deep: #6B5344;
  --cw-sage: #87A878;
  --cw-forest: #2D4A3E;
}

/* Welcome / empty state */
.crosswords-welcome {
  background: linear-gradient(135deg, rgba(139, 115, 85, 0.08) 0%, rgba(160, 130, 109, 0.08) 100%);
  border-radius: 20px;
  padding: 2.5rem 1.5rem;
}

/* Generator form */
.crossword-form {
  max-width: 560px;
}

.crossword-form .form-control {
  border-radius: 10px;
  border: 1.5px solid #e4ddcf;
  background: rgba(255, 255, 255, 0.85);
}

.crossword-form .form-control:focus {
  border-color: var(--cw-brown-a);
  box-shadow: 0 0 0 0.15rem rgba(139, 115, 85, 0.2);
}

.crossword-form .form-range {
  accent-color: var(--cw-brown-a);
}

.crossword-form .form-control.is-invalid {
  border-color: #E07A5F;
  box-shadow: 0 0 0 0.15rem rgba(224, 122, 95, 0.2);
}

.theme-hint {
  font-size: 0.75rem;
  line-height: 1.3;
  text-align: left;
}

/* The theme column has an empty endpoints spacer to align the input with the
   Easy/Hard labels in the difficulty column on desktop. On mobile the columns
   stack, so the spacer just creates a jarring gap — hide it. */
@media (max-width: 767.98px) {
  .theme-slot .difficulty-endpoints {
    display: none;
  }
}

.theme-error {
  text-align: left;
  line-height: 1.3;
}

.difficulty-badge {
  color: var(--cw-brown-a);
  font-weight: 600;
}

.difficulty-slider {
  padding: 0 0.25rem;
}

.difficulty-slider .form-range {
  margin-bottom: 0.15rem;
}

.difficulty-endpoints,
.difficulty-ticks {
  display: flex;
  justify-content: space-between;
  font-size: 0.72rem;
  color: #8a8578;
  padding: 0 0.35rem;
}

.difficulty-endpoints {
  margin-bottom: 0.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--cw-brown-deep);
}

.difficulty-ticks span {
  flex: 0 0 auto;
  width: 1ch;
  text-align: center;
}

.puzzle-meta {
  color: var(--cw-forest);
  font-size: 1.15rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
}

.puzzle-meta .bi {
  color: var(--cw-brown-a);
  font-size: 1.2rem;
}

.puzzle-meta-item {
  display: inline-flex;
  align-items: baseline;
}

.puzzle-meta-label {
  font-weight: 600;
  color: var(--cw-brown-deep);
  margin-right: 0.4rem;
}

.puzzle-meta-value {
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  color: var(--cw-forest);
  text-transform: capitalize;
  font-size: 1.25rem;
}

/* Grid container */
.crossword-container {
  display: inline-block;
  padding: 1.25rem;
  background: rgba(255, 255, 255, 0.9);
  border-radius: 16px;
  box-shadow: 0 4px 20px rgba(45, 74, 62, 0.08);
}

.crossword-grid {
  display: grid;
  gap: 3px;
  background: transparent;
}

/* Cells */
.crossword-cell {
  position: relative;
  width: var(--cw-cell);
  height: var(--cw-cell);
  border-radius: 6px;
  transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.15s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.crossword-cell.blocked {
  background: transparent;
}

.crossword-cell.open {
  background: #fbfaf6;
  border: 1.5px solid #e4ddcf;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.crossword-cell.open.highlight {
  background: rgba(135, 168, 120, 0.18);
  border-color: rgba(135, 168, 120, 0.5);
}

.crossword-cell.open.active {
  background: rgba(139, 115, 85, 0.25);
  border-color: var(--cw-brown-a);
  box-shadow: 0 0 0 2px rgba(139, 115, 85, 0.25);
}

.crossword-cell.correct {
  background: rgba(135, 168, 120, 0.35) !important;
  border-color: var(--cw-sage) !important;
}

.crossword-cell.wrong {
  background: rgba(224, 122, 95, 0.2) !important;
  border-color: #E07A5F !important;
}

.crossword-cell.revealed input {
  color: var(--cw-brown-deep);
  font-style: italic;
}

.crossword-cell input {
  width: 100%;
  height: 100%;
  border: none;
  outline: none;
  background: transparent;
  text-align: center;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cw-forest);
  text-transform: uppercase;
  padding: 0;
  caret-color: var(--cw-brown-a);
}

.crossword-cell input:focus {
  outline: none;
}

.cell-number {
  position: absolute;
  top: 1px;
  left: 3px;
  font-size: 0.62rem;
  font-weight: 600;
  color: var(--cw-brown-deep);
  line-height: 1;
  pointer-events: none;
}

.crossword-status {
  min-height: 1.25rem;
}

/* Clue lists */
.word-list {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 14px;
  padding: 1rem 1.25rem;
  box-shadow: 0 2px 12px rgba(45, 74, 62, 0.05);
}

.word-list h6 {
  color: var(--cw-forest);
  margin-bottom: 0.75rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.clue-list {
  list-style: none;
  padding: 0;
  margin: 0;
  max-height: 40vh;
  overflow-y: auto;
}

.clue-item {
  padding: 0.5rem 0.6rem;
  border-radius: 8px;
  cursor: pointer;
  color: #5A6B5A;
  line-height: 1.35;
  transition: background 0.15s ease;
  display: flex;
  gap: 0.4rem;
  align-items: baseline;
}

.clue-item:hover {
  background: rgba(135, 168, 120, 0.1);
}

.clue-item.active {
  background: rgba(139, 115, 85, 0.15);
  color: var(--cw-forest);
}

.clue-num {
  font-weight: 700;
  color: var(--cw-brown-a);
  min-width: 1.75rem;
  flex-shrink: 0;
}

.clue-len {
  margin-left: auto;
  color: #9aa69a;
  font-size: 0.85em;
}

/* Generate button */
.btn-generate {
  background: linear-gradient(135deg, var(--cw-brown-a) 0%, var(--cw-brown-b) 100%);
  border: none;
  color: white;
  padding: 0.85rem 2.25rem;
  border-radius: 9999px;
  font-weight: 600;
  font-size: 1.05rem;
  box-shadow: 0 4px 15px rgba(139, 115, 85, 0.4);
  transition: all 0.3s ease;
}

.btn-generate:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 22px rgba(139, 115, 85, 0.5);
  color: white;
}

.btn-generate i {
  animation: sparkle 2.5s ease-in-out infinite;
  display: inline-block;
}

@keyframes sparkle {
  0%, 100% { transform: scale(1) rotate(0deg); }
  50% { transform: scale(1.15) rotate(8deg); }
}

/* Responsive — cell size itself is computed in JS (fitGridToViewport) so the
   full grid always fits the container, regardless of puzzle dimensions. */
@media (max-width: 576px) {
  .crossword-cell input { font-size: 0.95rem; }
  .cell-number { font-size: 0.55rem; }
  .crossword-container { padding: 0.75rem; }
}