/* ═════════════════════════════════════════════════════════
   LootHub Puzzles — hub layout + Connect/Sudoku/Strands
   + prefers-reduced-motion overrides
   ═════════════════════════════════════════════════════════ */

/* ── prefers-reduced-motion: disable all puzzle animations ── */
@media (prefers-reduced-motion: reduce) {
  .weather-icon-sun,
  .weather-icon-rain,
  .weather-icon-snow,
  .weather-icon-storm,
  .weather-icon-pulse {
    animation: none !important;
  }
  .feature-card,
  .puzzle-tile {
    transition: none !important;
  }
  .feature-card:hover,
  .puzzle-tile:hover {
    transform: none !important;
  }
}

/* ── /puzzles hub shell ── */
.puzzles-shell {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 3rem;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--serif);
  min-height: calc(100vh - 80px);
}
.puzzles-header { margin-bottom: 1.75rem; }
.puzzles-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--paper-edge);
  margin-bottom: 0.8rem;
}
.puzzles-brand {
  font-size: clamp(1.6rem, 4vw, 2rem);
  font-weight: 600;
  margin: 0;
  letter-spacing: -0.01em;
}
.puzzles-tagline {
  font-size: 1rem;
  color: var(--ink-soft);
  max-width: 36rem;
  margin: 0;
  line-height: 1.5;
}

.puzzles-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 2rem 0 2rem;
}
@media (min-width: 640px) {
  .puzzles-grid { grid-template-columns: 1fr 1fr; }
  .puzzle-tile-primary { grid-column: 1 / -1; }
}

.puzzle-tile {
  display: block;
  background: var(--cream);
  border: 1px solid var(--paper-edge);
  border-radius: 8px;
  padding: 1.25rem 1.4rem 1.35rem;
  color: var(--ink);
  text-decoration: none;
  box-shadow: var(--shadow);
  transition: transform 140ms ease, box-shadow 140ms ease, border-color 140ms ease;
}
.puzzle-tile:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(42,36,27,0.06), 0 8px 20px rgba(42,36,27,0.10);
  border-color: var(--amber-soft);
  color: var(--ink);
}
.puzzle-tile-primary {
  background: linear-gradient(135deg, #fff7e3 0%, var(--cream) 75%);
  border-color: var(--amber-soft);
  position: relative;
  overflow: hidden;
}
.puzzle-tile-primary::after {
  content: "";
  position: absolute;
  top: -30%; right: -8%;
  width: 220px; height: 220px;
  background: radial-gradient(circle, rgba(184,118,28,0.12) 0%, transparent 60%);
  pointer-events: none;
}
.puzzle-tile-soft { background: var(--cream); }

.puzzle-tile-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 0.5rem;
}
.puzzle-tile-badge {
  font-family: var(--sans);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--amber-deep);
}
.puzzle-tile-badge-soft { color: var(--olive); }
.puzzle-tile-meta {
  font-family: var(--sans);
  font-size: 0.75rem;
  color: var(--ink-mute);
}
.puzzle-tile h2 {
  margin: 0.25rem 0 0.4rem;
  font-size: 1.35rem;
  font-weight: 600;
}
.puzzle-tile-desc {
  margin: 0 0 0.75rem;
  color: var(--ink-soft);
  font-size: 0.94rem;
  line-height: 1.5;
}
.puzzle-tile-cta {
  font-family: var(--sans);
  font-size: 0.84rem;
  color: var(--amber-deep);
  letter-spacing: 0.04em;
}

.puzzles-morning {
  background: rgba(184, 118, 28, 0.04);
  border-left: 3px solid var(--amber);
  border-radius: 0 6px 6px 0;
  padding: 1.1rem 1.4rem;
  margin: 0 0 2rem;
}

.puzzles-footer {
  border-top: 1px solid var(--paper-edge);
  padding-top: 1.25rem;
  text-align: center;
  font-family: var(--sans);
  font-size: 0.84rem;
  color: var(--ink-mute);
}
.puzzles-promise { margin: 0 0 0.6rem; color: var(--olive); }
.puzzles-attribution {
  margin: 0 0 0.5rem;
  font-style: italic;
}
.attribution-names { color: var(--amber-deep); font-style: normal; font-weight: 600; }
.attribution-note { color: var(--ink-mute); }
.puzzles-footer-meta { margin: 0; font-size: 0.78rem; }
.puzzles-footer-meta a { color: var(--ink-mute); border-bottom: 1px dotted var(--paper-edge); }
.puzzles-footer-meta a:hover { color: var(--amber-deep); }

/* ── Connect ── */
.connect-title {
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 600;
  margin: 0 0 0.3rem;
}
.connect-solved-area { margin: 1rem 0 0; }
.connect-band {
  padding: 0.85rem 1rem;
  border-radius: 6px;
  margin-bottom: 0.5rem;
  text-align: center;
}
.connect-band-easy   { background: #fff3c0; }
.connect-band-medium { background: #c2c290; }
.connect-band-hard   { background: #e9c789; color: var(--ink); }
.connect-band-tricky { background: #b89e6c; color: #fff; }
.connect-band-theme {
  font-family: var(--sans);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  margin: 0 0 0.3rem;
}
.connect-band-words {
  margin: 0;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.connect-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.5rem;
  margin: 1.2rem 0 0;
}
@media (min-width: 540px) {
  .connect-grid { grid-template-columns: repeat(4, 1fr); }
}
.connect-word {
  font: inherit;
  font-family: var(--serif);
  background: #fff;
  border: 1px solid var(--paper-edge);
  border-radius: 6px;
  padding: 0.9rem 0.6rem;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--ink);
  cursor: pointer;
  transition: background 100ms ease, transform 80ms ease;
  min-height: 3rem;
  text-transform: uppercase;
  text-align: center;
}
.connect-word:hover { background: var(--cream); }
.connect-word-selected {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.connect-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  margin: 1.2rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid var(--paper-edge);
  font-family: var(--sans);
}
.connect-mistakes {
  margin-left: auto;
  font-size: 0.86rem;
  color: var(--ink-mute);
  letter-spacing: 0.04em;
}
.connect-feedback {
  margin-top: 1rem;
  padding: 0.6rem 1rem;
  background: rgba(184, 118, 28, 0.06);
  border-left: 3px solid var(--amber);
  border-radius: 0 4px 4px 0;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.connect-feedback-close {
  background: rgba(107, 111, 56, 0.10);
  border-left-color: var(--olive);
}
.connect-victory {
  margin-top: 1.5rem;
  padding: 1.25rem 1.4rem;
  background: rgba(107, 111, 56, 0.08);
  border-left: 3px solid var(--olive);
  border-radius: 0 6px 6px 0;
}

/* ── Sudoku ── */
.sudoku-title {
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 600;
  margin: 0 0 0.3rem;
}
.puzzle-subtitle {
  font-family: var(--sans);
  font-size: 0.92rem;
  color: var(--ink-mute);
  margin: 0;
}
.sudoku-layout {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  margin: 1.5rem 0 0;
}
@media (min-width: 540px) {
  .sudoku-layout { flex-direction: row; align-items: flex-start; justify-content: center; gap: 2rem; }
}
.sudoku-grid {
  display: grid;
  grid-template-rows: repeat(4, 1fr);
  width: min(280px, 100%);
  aspect-ratio: 1 / 1;
  border: 2px solid var(--ink);
  background: var(--ink);
}
.sudoku-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.sudoku-cell {
  position: relative;
  border: 1px solid var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.sudoku-cell-box-a { background: #fff; }
.sudoku-cell-box-b { background: #fff5d6; }
.sudoku-cell-given .sudoku-value-given { font-weight: 700; color: var(--ink); }
.sudoku-cell-focused { box-shadow: inset 0 0 0 3px var(--amber); }
.sudoku-cell-wrong { background: rgba(138, 59, 59, 0.18) !important; }
.sudoku-value {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  font-weight: 600;
}
.sudoku-input {
  width: 100%;
  height: 100%;
  border: 0;
  background: transparent;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 5vw, 1.9rem);
  font-weight: 500;
  color: var(--amber-deep);
  text-align: center;
  outline: none;
  padding: 0;
  caret-color: transparent;
}

.sudoku-side { display: flex; flex-direction: column; gap: 1rem; }
.sudoku-pad { background: var(--cream); border: 1px solid var(--paper-edge); border-radius: 6px; padding: 0.9rem; }
.sudoku-pad-label {
  font-family: var(--sans);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  margin: 0 0 0.5rem;
  text-align: center;
}
.sudoku-pad-keys {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.4rem;
}
.sudoku-pad-key {
  font: inherit;
  font-family: var(--serif);
  background: #fff;
  border: 1px solid var(--paper-edge);
  border-radius: 4px;
  padding: 0.7rem;
  font-size: 1.2rem;
  font-weight: 600;
  cursor: pointer;
  color: var(--ink);
  transition: background 100ms ease;
}
.sudoku-pad-key:hover { background: var(--paper); }

/* ── Strands ── */
.strands-title {
  font-size: clamp(1.3rem, 3.5vw, 1.7rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 0.3rem;
  color: var(--amber-deep);
}
.strands-layout {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.5rem;
}
@media (min-width: 680px) {
  .strands-layout { flex-direction: row; gap: 2rem; align-items: flex-start; }
}
.strands-grid {
  display: grid;
  grid-template-columns: repeat(var(--strands-cols, 6), 1fr);
  gap: 4px;
  width: min(360px, 100%);
  margin: 0 auto;
  flex-shrink: 0;
}
.strands-cell {
  aspect-ratio: 1 / 1;
  background: #fff;
  border: 1px solid var(--paper-edge);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: clamp(1rem, 3vw, 1.25rem);
  font-weight: 600;
  color: var(--ink);
  transition: background 180ms ease, color 180ms ease, border-color 180ms ease;
}
.strands-cell-found {
  background: var(--amber);
  color: #fff;
  border-color: var(--amber-deep);
}
.strands-words {
  flex: 1;
  min-width: 0;
}
.strands-words-label {
  font-family: var(--sans);
  font-size: 0.74rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--ink-mute);
  margin: 0 0 0.6rem;
  font-weight: 600;
}
.strands-word-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.4rem;
}
.strands-word-item { margin: 0; }
.strands-word-btn {
  width: 100%;
  font: inherit;
  font-family: var(--serif);
  background: var(--cream);
  border: 1px solid var(--paper-edge);
  border-radius: 4px;
  padding: 0.6rem 0.8rem;
  text-align: left;
  cursor: pointer;
  color: var(--ink-mute);
  letter-spacing: 0.06em;
}
.strands-word-btn:hover { border-color: var(--amber-soft); }
.strands-word-found .strands-word-btn {
  background: rgba(184, 118, 28, 0.10);
  color: var(--ink);
  font-weight: 600;
  text-transform: uppercase;
}
.strands-progress {
  font-family: var(--sans);
  font-size: 0.82rem;
  color: var(--ink-mute);
  margin: 0.8rem 0 0;
}