/* ══════════════════ KID'S TRAINING: PIECE HUNT CSS ══════════════════ */

/* Main Container */
.hunt-main-container {
  max-width: 1450px;
  margin: 0 auto;
  padding: 16px;
  width: 100%;
  box-sizing: border-box;
}

/* Language Switcher in Topbar */
.kids-lang-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 2px;
  gap: 2px;
}

.kids-lang-btn {
  background: transparent;
  border: none;
  color: var(--text2);
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 700;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.kids-lang-btn:hover {
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
}

.kids-lang-btn.active {
  background: var(--accent);
  color: #000;
  box-shadow: 0 2px 8px rgba(201, 168, 76, 0.25);
}

/* Kid's Training Top-Level Tab Navigation Bar */
.kids-tabs-bar {
  display: flex;
  gap: 10px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 14px;
  flex-wrap: wrap;
}

.kids-tab-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text2);
  cursor: pointer;
  transition: all 0.18s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.kids-tab-btn:hover {
  border-color: var(--accent);
  color: var(--text);
  transform: translateY(-1px);
}

.kids-tab-btn.active {
  background: var(--accent);
  color: #000000;
  border-color: var(--accent);
  box-shadow: 0 4px 14px rgba(201, 168, 76, 0.3);
}

.kids-tab-content {
  width: 100%;
}

/* Page Header */
.hunt-page-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 22px;
  flex-wrap: wrap;
  gap: 14px;
}

.hunt-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 28px;
  font-weight: 700;
  margin: 0 0 6px 0;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.hunt-entry-pill {
  background: linear-gradient(135deg, #0284c7, #38bdf8);
  color: #ffffff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-family: 'IBM Plex Mono', monospace;
  vertical-align: middle;
}

.hunt-subtitle {
  margin: 0;
  font-size: 14px;
  color: var(--text2);
  max-width: 620px;
}

/* Badges */
.hunt-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 700;
  font-family: 'IBM Plex Mono', monospace;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.hunt-badge.neutral {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text2);
  border: 1px solid var(--border);
}

.hunt-badge.danger {
  background: rgba(220, 38, 38, 0.2);
  color: #f87171;
  border: 1px solid rgba(220, 38, 38, 0.6);
  animation: danger-pulse-badge 0.8s infinite alternate ease-in-out;
}

@keyframes danger-pulse-badge {
  0% { transform: scale(1); box-shadow: 0 0 0 rgba(220, 38, 38, 0); }
  100% { transform: scale(1.05); box-shadow: 0 0 14px rgba(220, 38, 38, 0.5); }
}

/* Card Container */
.hunt-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
  box-sizing: border-box;
}

.hunt-card-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 16px 0;
}

/* Hero Stats Row in Setup */
.hunt-hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 14px;
  margin-bottom: 22px;
}

.hunt-hero-stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hunt-hero-stat-icon {
  font-size: 24px;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.hunt-hero-stat-val {
  font-size: 19px;
  font-weight: 700;
  color: var(--text);
  font-family: 'IBM Plex Mono', monospace;
}

.hunt-hero-stat-val.gold { color: #fbbf24; }
.hunt-hero-stat-val.purple { color: #c084fc; }

.hunt-hero-stat-lbl {
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Setup Champions Grid */
.hunt-champions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 14px;
}

.hunt-champ-btn {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
  text-align: left;
  cursor: pointer;
  transition: all 0.2s ease;
  width: 100%;
  box-sizing: border-box;
}

.hunt-champ-btn:hover {
  border-color: #c9a84c;
  background: rgba(201, 168, 76, 0.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.hunt-champ-glyph {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: #1a1a2e;
  color: #c9a84c;
  font-size: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: inset 0 0 0 1px rgba(201, 168, 76, 0.3);
}

.hunt-champ-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.hunt-champ-name {
  font-weight: 700;
  font-size: 15px;
  color: var(--text);
}

.hunt-champ-desc {
  font-size: 12px;
  line-height: 1.4;
  color: var(--text2);
}

.hunt-champ-record {
  font-size: 11px;
  font-family: 'IBM Plex Mono', monospace;
  color: var(--text3);
  margin-top: 4px;
}

.hunt-champ-record strong {
  color: #fbbf24;
}

.hunt-champ-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-top: 6px;
  width: 100%;
}

.hunt-mult-pill {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 10.5px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.hunt-mult-pill.gold {
  background: rgba(251, 191, 36, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(251, 191, 36, 0.4);
}

.hunt-mult-pill.standard {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text3);
  border: 1px solid var(--border);
}

/* ══════════════════ PHASE 2: PLAYING LAYOUT ══════════════════ */
.hunt-play-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: 24px;
  align-items: start;
}

/* Authentic Chessground Board Container */
.hunt-board-col {
  width: 100%;
  display: flex;
  justify-content: center;
}

.hunt-board-container {
  width: 100%;
  max-width: min(540px, calc(100vw - 32px), calc(100vh - 190px));
  aspect-ratio: 1 / 1;
  position: relative;
  margin: 0 auto;
  box-sizing: border-box;
}

.hunt-board-container .cg-wrap {
  width: 100%;
  height: 100%;
  position: relative;
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.55);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--border);
}

/* Make sure Chessground circles for threats pop clearly */
.cg-wrap .cg-shapes circle {
  filter: drop-shadow(0 0 6px rgba(220, 38, 38, 0.8));
}

/* ══════════════════ SIDEBAR STATUS CARD ══════════════════ */
.hunt-sidebar-col {
  display: flex;
  flex-direction: column;
}

.hunt-status-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

/* 2x2 Stat Tiles Grid */
.hunt-stat-grid-2x2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.hunt-stat-tile {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 8px;
  text-align: center;
  transition: all 0.2s ease;
}

.hunt-stat-tile-val {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin: 0;
  line-height: 1.2;
}

.hunt-stat-tile-lbl {
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin: 4px 0 0 0;
}

/* Time Alert State */
.hunt-stat-tile.urgent {
  background: rgba(220, 38, 38, 0.18);
  border-color: rgba(220, 38, 38, 0.6);
  animation: urgent-pulse 0.7s infinite alternate ease-in-out;
}

.hunt-stat-tile.urgent .hunt-stat-tile-val {
  color: #ef4444;
}

@keyframes urgent-pulse {
  0% { transform: scale(1); }
  100% { transform: scale(1.05); }
}

/* Combo Multiplier Highlight */
.hunt-stat-tile.combo-active {
  background: rgba(201, 168, 76, 0.15);
  border-color: rgba(201, 168, 76, 0.5);
}

.hunt-stat-tile.combo-active .hunt-stat-tile-val {
  color: #fbbf24;
}

/* Lives Row */
.hunt-lives-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 10px;
}

.hunt-lives-lbl {
  font-size: 13px;
  color: var(--text2);
  font-weight: 600;
}

.hunt-lives-hearts {
  font-size: 18px;
  letter-spacing: 3px;
}

.heart-active {
  color: #ef4444;
}

.heart-lost {
  color: rgba(255, 255, 255, 0.15);
}

/* Hint Text */
.hunt-hint-text {
  font-size: 12px;
  line-height: 1.45;
  color: var(--text3);
  margin: 0;
}

/* ══════════════════ PHASE 3: GAME OVER VIEW ══════════════════ */
.hunt-over-card {
  max-width: 540px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
  text-align: center;
}

/* 3-stat Grid */
.hunt-stat-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.hunt-stat-tile.accent-gold {
  background: rgba(201, 168, 76, 0.15);
  border-color: rgba(201, 168, 76, 0.4);
}

.hunt-stat-tile.accent-gold .hunt-stat-tile-val {
  color: #fbbf24;
}

.hunt-encouragement-text {
  font-size: 14px;
  line-height: 1.5;
  color: var(--text2);
  margin: 0;
  font-style: italic;
}

/* Leaderboard in Over Screen */
.hunt-leaderboard-section {
  text-align: left;
  border-top: 1px solid var(--border);
  padding-top: 16px;
}

.hunt-leaderboard-heading {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  margin: 0 0 10px 0;
}

.hunt-leaderboard-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hunt-leaderboard-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
}

.hunt-lb-date {
  color: var(--text3);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
}

.hunt-lb-score {
  color: var(--text);
  font-weight: 700;
}

.hunt-lb-score strong {
  color: #fbbf24;
}

.hunt-leaderboard-empty {
  font-size: 12px;
  color: var(--text3);
  font-style: italic;
  padding: 8px 0;
}

.hunt-over-actions {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.hunt-over-actions button {
  flex: 1;
}

/* ══════════════════ RESPONSIVE MOBILE ══════════════════ */
@media (max-width: 820px) {
  .hunt-main-container {
    padding: 14px 10px;
  }

  .hunt-title {
    font-size: 22px;
  }

  .hunt-play-layout {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .hunt-board-container {
    max-width: min(calc(100vw - 20px), 420px, 55vh);
  }

  .hunt-champions-grid {
    grid-template-columns: 1fr;
  }
}

/* ══════════════════ WOODPECKER JUNIOR STYLES ══════════════════ */
.kw-subview {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Tier Selector */
.kw-tier-selector {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.kw-tier-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.kw-tier-btn.active {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.15), rgba(5, 150, 105, 0.25));
  border-color: #10b981;
  color: #34d399;
  box-shadow: 0 0 16px rgba(16, 185, 129, 0.2);
}

.kw-tier-btn.locked {
  opacity: 0.5;
  cursor: not-allowed;
}

.kw-tier-tag {
  font-size: 11px;
  padding: 2px 6px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  color: var(--text3);
}

.kw-tier-tag.active {
  background: rgba(16, 185, 129, 0.25);
  color: #a7f3d0;
}

.kw-tier-tag.unfinished {
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.35);
  color: #fbbf24;
}

.kw-reset-btn {
  color: #f87171 !important;
  border-color: rgba(239, 68, 68, 0.3) !important;
}

.kw-reset-btn:hover {
  background: rgba(239, 68, 68, 0.15) !important;
  border-color: #ef4444 !important;
  color: #fca5a5 !important;
}

/* Hero Cycle Card */
.kw-hero-cycle-card {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 24px;
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.7), rgba(15, 23, 42, 0.8));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 18px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.kw-hero-cycle-left {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kw-hero-badge-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.kw-stage-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 12px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  border-radius: 20px;
  color: #34d399;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.4px;
}

.kw-cycle-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 4px 10px;
  background: rgba(245, 158, 11, 0.15);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 8px;
  color: #fbbf24;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kw-hero-title {
  font-family: 'Playfair Display', serif;
  font-size: 26px;
  margin: 0;
  color: var(--text);
}

.kw-hero-desc {
  font-size: 14px;
  color: var(--text2);
  margin: 0;
  line-height: 1.5;
}

.kw-hero-meta-row {
  display: flex;
  gap: 20px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.kw-hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kw-meta-lbl {
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kw-meta-val {
  font-size: 16px;
  color: var(--text);
  font-weight: 700;
}

.kw-meta-val.green { color: #34d399; }
.kw-meta-val.purple { color: #c084fc; }
.kw-meta-val.gold { color: #fbbf24; }

.kw-hero-cycle-right {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 200px;
}

.kw-big-play-btn {
  padding: 14px 20px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 12px;
  background: linear-gradient(135deg, #059669, #10b981);
  box-shadow: 0 4px 16px rgba(16, 185, 129, 0.3);
  cursor: pointer;
}

.kw-big-play-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.kw-stages-section-header {
  margin-top: 24px;
  margin-bottom: 12px;
}

.kw-stages-section-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kw-section-heading {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  margin: 0;
  color: var(--text);
}

.kw-section-subheading {
  font-size: 13px;
  color: var(--text2);
  margin: 0;
}

/* 5 Progressive Stage Cards (Adventure Path) - Compact Shrink Layout */
.kw-stages-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: 18px;
  margin-bottom: 24px;
}

@media (max-width: 1100px) {
  .kw-stages-grid {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 10px;
  }
}

.kw-stage-card {
  --st-color: #10b981;
  --st-rgb: 16, 185, 129;
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  overflow: hidden;
  transition: transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
  min-height: 120px;
}

.kw-stage-card:hover:not(.locked) {
  transform: translateY(-3px);
  border-color: rgba(var(--st-rgb), 0.6);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35), 0 0 14px rgba(var(--st-rgb), 0.2);
}

.kw-stage-card.stage-1 { --st-color: #10b981; --st-rgb: 16, 185, 129; }
.kw-stage-card.stage-2 { --st-color: #0ea5e9; --st-rgb: 14, 165, 233; }
.kw-stage-card.stage-3 { --st-color: #6366f1; --st-rgb: 99, 102, 241; }
.kw-stage-card.stage-4 { --st-color: #a855f7; --st-rgb: 168, 85, 247; }
.kw-stage-card.stage-5 { --st-color: #f59e0b; --st-rgb: 245, 158, 11; }

.kw-stage-card.active {
  border-color: var(--st-color);
  background: rgba(var(--st-rgb), 0.08);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4), 0 0 16px rgba(var(--st-rgb), 0.3);
}

.kw-stage-card.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--st-color), transparent);
}

.kw-stage-card.locked {
  opacity: 0.6;
  cursor: not-allowed;
  filter: grayscale(0.25);
  background: rgba(0, 0, 0, 0.2);
}

.kw-stage-card.locked:hover {
  animation: stageLockShake 0.4s ease;
  border-color: rgba(239, 68, 68, 0.4);
}

@keyframes stageLockShake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-5px); }
  40%, 80% { transform: translateX(5px); }
}

.kw-stage-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kw-stage-num-pill {
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(var(--st-rgb), 0.15);
  color: var(--st-color);
  border: 1px solid rgba(var(--st-rgb), 0.3);
}

.kw-stage-puzzles-pill {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text2);
}

.kw-stage-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 2px 0;
}

.kw-stage-icon {
  font-size: 20px;
  line-height: 1;
}

.kw-stage-title {
  font-family: 'Playfair Display', serif;
  font-size: 15px;
  font-weight: 700;
  margin: 0;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.kw-stage-cycle-time {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  margin-top: auto;
  white-space: nowrap;
}

.kw-cycle-pill {
  padding: 2px 6px;
  border-radius: 5px;
  background: rgba(255, 255, 255, 0.06);
  color: var(--text2);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.kw-stage-cycle-time.mastered .kw-cycle-pill {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.kw-stage-cycle-time.active .kw-cycle-pill {
  background: rgba(14, 165, 233, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(14, 165, 233, 0.3);
}

.kw-stage-cycle-time.locked .kw-cycle-pill {
  background: rgba(239, 68, 68, 0.12);
  color: #f87171;
  border: 1px solid rgba(239, 68, 68, 0.25);
}

.kw-time-pill {
  color: var(--text3);
  font-size: 11px;
}

.kw-stage-cycle-time.mastered .kw-time-pill {
  color: #34d399;
  font-weight: 700;
}

.kw-stage-footer {
  margin-top: 4px;
}

.kw-stage-btn {
  width: 100%;
  padding: 6px 8px;
  font-size: 11.5px;
  font-weight: 700;
  border-radius: 7px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  cursor: pointer;
  transition: all 0.2s ease;
  text-align: center;
}

.kw-stage-btn:hover:not(.locked) {
  background: rgba(var(--st-rgb), 0.25);
  border-color: var(--st-color);
  color: #fff;
}

.kw-stage-btn.active {
  background: linear-gradient(135deg, rgba(var(--st-rgb), 0.4), rgba(var(--st-rgb), 0.2));
  border-color: var(--st-color);
  color: #fff;
  cursor: default;
  box-shadow: 0 0 10px rgba(var(--st-rgb), 0.3);
}

.kw-stage-btn.locked {
  opacity: 0.65;
  cursor: not-allowed;
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.25);
  color: #f87171;
}

/* Reflex Grid */
.kw-reflex-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.kw-reflex-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.kw-reflex-icon {
  font-size: 26px;
}

.kw-reflex-info {
  flex: 1;
}

.kw-reflex-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}

.kw-reflex-sub {
  font-size: 11px;
  color: var(--text3);
}

.kw-reflex-val {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
}

/* History Table */
.kw-history-card {
  padding: 20px;
}

.kw-history-table-wrapper {
  overflow-x: auto;
  margin-top: 12px;
}

.kw-history-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.kw-history-table th {
  padding: 10px 12px;
  color: var(--text3);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  text-transform: uppercase;
}

.kw-history-table td {
  padding: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.kw-table-empty {
  text-align: center;
  padding: 24px !important;
  color: var(--text3);
  font-style: italic;
}

/* ══════════════ SOLVER VIEW ══════════════ */
.kw-solver-hud {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 16px;
  flex-wrap: wrap;
  gap: 10px;
}

.kw-hud-left, .kw-hud-center, .kw-hud-right {
  display: flex;
  align-items: center;
  gap: 12px;
}

.kw-hud-stage-pill {
  padding: 4px 10px;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 8px;
  color: #60a5fa;
  font-size: 12px;
  font-weight: 700;
}

.kw-hud-counter {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--text2);
  font-weight: 600;
}

.kw-hud-timer-box {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text2);
}

.kw-timer-val {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 700;
  color: var(--text);
}

.kw-hud-puzzle-timer {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  font-weight: 800;
  color: #fbbf24;
  padding: 2px 8px;
  background: rgba(245, 158, 11, 0.1);
  border-radius: 6px;
}

.kw-hud-streak {
  font-size: 13px;
  font-weight: 700;
  color: #f97316;
  padding: 2px 8px;
  background: rgba(249, 115, 22, 0.15);
  border-radius: 6px;
}

.kw-hud-tries-pill {
  padding: 2px 8px;
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  border-radius: 6px;
  color: #fca5a5;
  font-size: 12px;
  font-weight: 700;
  animation: kwPop 0.2s ease-out;
}

.kw-shake {
  /* Board stays still, no shake */
}

.kw-solver-main {
  display: grid;
  grid-template-columns: auto minmax(280px, 350px);
  gap: 24px;
  align-items: start;
  justify-content: center;
}

.kw-board-column {
  display: flex;
  justify-content: center;
}

.kw-board-wrapper {
  width: min(780px, calc(100vw - 380px), calc(100vh - 120px));
  height: min(780px, calc(100vw - 380px), calc(100vh - 120px));
  aspect-ratio: 1 / 1;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 12px 42px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--border);
}

.kw-cg-board {
  width: 100% !important;
  height: 100% !important;
}

.kw-panel-column {
  display: flex;
  flex-direction: column;
  gap: 14px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
}

.kw-instruction-box {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kw-turn-indicator {
  font-size: 12px;
  font-weight: 700;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kw-goal-text {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: var(--text);
}

.kw-feedback-box {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid #10b981;
  color: #a7f3d0;
  font-weight: 600;
  font-size: 15px;
  animation: kwPop 0.25s ease-out;
}

.kw-feedback-box.error {
  background: rgba(239, 68, 68, 0.15);
  border-color: #ef4444;
  color: #fca5a5;
  animation: kwPop 0.2s ease-out;
}

/* ── Attempts & Wrong Moves Tracker Card ── */
.kw-attempts-card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  animation: kwPop 0.2s ease-out;
}

.kw-attempts-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.kw-attempts-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--text2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kw-attempts-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}

.kw-attempts-badge.retry {
  background: rgba(239, 68, 68, 0.15);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #fca5a5;
}

.kw-attempts-badge.success {
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #a7f3d0;
}

.kw-attempts-list {
  padding: 8px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 140px;
  overflow-y: auto;
}

.kw-attempt-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 13px;
}

.kw-attempt-chip.wrong {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.25);
  color: #fca5a5;
}

.kw-attempt-chip.correct {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.25);
  color: #a7f3d0;
}

.kw-attempt-label {
  font-size: 11px;
  color: var(--text3);
  font-weight: 600;
}

.kw-attempt-san {
  font-family: 'IBM Plex Mono', monospace;
  font-weight: 700;
  flex: 1;
}

.kw-attempt-time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text3);
}

.kw-hint-box {
  padding: 12px 14px;
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 10px;
  font-size: 13px;
  color: #fde68a;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kw-hint-title {
  font-weight: 700;
}

.kw-solution-box {
  padding: 12px 16px;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.15), rgba(16, 185, 129, 0.15));
  border: 1px solid rgba(6, 182, 212, 0.4);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  animation: kwPop 0.25s ease-out;
}

.kw-solution-title {
  font-size: 12px;
  font-weight: 700;
  color: #67e8f9;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.kw-solution-moves {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 16px;
  font-weight: 700;
  color: #a7f3d0;
  letter-spacing: 0.5px;
}

.kw-panel-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 4px;
}

.kw-reveal-btn {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 10px;
  color: var(--text2);
  font-weight: 600;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.kw-reveal-btn:hover {
  background: rgba(6, 182, 212, 0.12);
  border-color: rgba(6, 182, 212, 0.4);
  color: #67e8f9;
}

.kw-next-btn {
  width: 100%;
  padding: 12px;
  font-size: 15px;
  font-weight: 700;
}

/* ── Puzzle Info Card / Tab ── */
.kw-puzzle-info-card {
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.2s ease;
  margin-top: 4px;
}

.kw-puzzle-info-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
}

.kw-pinfo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
  user-select: none;
  font-size: 13px;
  font-weight: 700;
  color: var(--text2);
  transition: background 0.15s ease;
}

.kw-pinfo-header:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
}

.kw-pinfo-header-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kw-pinfo-icon {
  font-size: 14px;
}

.kw-pinfo-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.kw-pinfo-badge {
  font-size: 11px;
  padding: 2px 8px;
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-radius: 6px;
  color: #60a5fa;
  font-weight: 600;
}

.kw-pinfo-toggle-arrow {
  font-size: 10px;
  color: var(--text3);
  transition: transform 0.2s ease;
}

.kw-pinfo-body {
  padding: 12px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.kw-pinfo-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
}

.kw-pinfo-lbl {
  color: var(--text3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 11px;
}

.kw-pinfo-val {
  color: var(--text);
  font-weight: 600;
  text-align: right;
}

.kw-pinfo-val.gold {
  color: #fbbf24;
}

.kw-pinfo-fen-box {
  margin-top: 4px;
  padding: 8px 10px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.kw-pinfo-fen-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.kw-pinfo-copy-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  color: var(--text2);
  font-size: 10px;
  padding: 2px 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.kw-pinfo-copy-btn:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: #10b981;
  color: #a7f3d0;
}

.kw-pinfo-fen-text {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--text3);
  word-break: break-all;
  line-height: 1.3;
}

/* ══════════════ VICTORY VIEW ══════════════ */
.kw-victory-card {
  max-width: 600px;
  margin: 20px auto;
  text-align: center;
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.kw-victory-trophy {
  font-size: 56px;
  margin-bottom: 6px;
  animation: kwBounce 1s infinite alternate ease-in-out;
}

.kw-victory-title {
  font-family: 'Playfair Display', serif;
  font-size: 28px;
  margin: 0;
  color: var(--text);
}

.kw-victory-subtitle {
  font-size: 15px;
  color: var(--text2);
  margin: 0;
}

.kw-victory-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.kw-vstat-box {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
}

.kw-vstat-lbl {
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
}

.kw-vstat-val {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  margin-top: 4px;
}

/* Stage Unlock Celebration Banner */
.kw-victory-unlock-card {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.18), rgba(16, 185, 129, 0.18));
  border: 1px solid rgba(245, 158, 11, 0.5);
  border-radius: 14px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 24px rgba(245, 158, 11, 0.25);
  animation: victoryUnlockPop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes victoryUnlockPop {
  0% { transform: scale(0.9); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.kw-victory-unlock-icon {
  font-size: 36px;
  flex-shrink: 0;
  animation: unlockBounce 1.5s infinite;
}

@keyframes unlockBounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

.kw-victory-unlock-body {
  text-align: left;
}

.kw-victory-unlock-badge {
  font-size: 11px;
  font-weight: 800;
  color: #fbbf24;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.kw-victory-unlock-title {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  color: #fff;
  margin: 2px 0 4px 0;
}

.kw-victory-unlock-desc {
  font-size: 13px;
  color: var(--text2);
  margin: 0;
}

.kw-victory-next-box {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.1), rgba(217, 119, 6, 0.15));
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 14px;
  padding: 16px;
  text-align: left;
}

.kw-vnext-title {
  font-size: 16px;
  color: #fbbf24;
  margin: 0 0 6px 0;
}

.kw-vnext-desc {
  font-size: 13px;
  color: var(--text2);
  margin: 0;
  line-height: 1.5;
}

.kw-victory-actions {
  display: flex;
  gap: 12px;
}

.kw-victory-actions button {
  flex: 1;
}

/* ══════════════ HISTORY MODAL ══════════════ */
.kw-modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(6px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  padding: 20px;
  box-sizing: border-box;
  animation: kwFadeIn 0.2s ease-out;
}

.kw-modal-content {
  background: #111827;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 20px;
  width: 100%;
  max-width: 720px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  animation: kwPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.kw-modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.kw-modal-title {
  font-family: 'Playfair Display', serif;
  font-size: 20px;
  margin: 0;
  color: var(--text);
}

.kw-modal-body {
  padding: 20px 24px;
  max-height: 65vh;
  overflow-y: auto;
}

.kw-modal-footer {
  padding: 14px 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: flex-end;
}

/* Animations */
@keyframes kwFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes kwPop {
  0% { transform: scale(0.92); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes kwShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  75% { transform: translateX(6px); }
}

@keyframes kwBounce {
  0% { transform: translateY(0); }
  100% { transform: translateY(-8px); }
}

@media (max-width: 820px) {
  .kw-hero-cycle-card {
    flex-direction: column;
    align-items: stretch;
  }
  .kw-solver-main {
    grid-template-columns: 1fr;
  }
  .kw-board-wrapper {
    width: min(calc(100vw - 24px), 420px, 50vh) !important;
    height: min(calc(100vw - 24px), 420px, 50vh) !important;
  }
}