:root {
  --bg-dark: #1a1a1a;
  --bg-panel: #252525;
  --bg-card: #d4d0c8;
  --bg-card-back: #3a5a40;
  --text-primary: #e8e4dc;
  --text-dark: #2a2a2a;
  --accent-red: #c0392b;
  --accent-green: #4a7c59;
  --accent-gold: #c9a84c;
  --accent-blue: #5b7fa5;
  --border-light: #e8e4dc;
  --border-dark: #2a2a2a;
  --card-size: 80px;
  --card-gap: 6px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  width: 100%; height: 100%;
  overflow: hidden;
  font-family: 'Courier New', monospace;
  background: var(--bg-dark);
  color: var(--text-primary);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}

#app {
  position: relative;
  width: 100%; height: 100%;
  max-width: 480px;
  margin: 0 auto;
  overflow: hidden;
  background: var(--bg-dark);
}

.screen {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  display: none; flex-direction: column;
}
.screen.active { display: flex; }
.hidden { display: none !important; }

/* ===== MENU ===== */
.menu-content {
  flex: 1; display: flex; flex-direction: column;
  align-items: center;
  padding: 20px 20px 30px; gap: 10px;
  overflow-y: auto;
}
.game-title {
  font-size: 28px; font-weight: 900; letter-spacing: 4px;
  color: var(--text-primary);
  text-shadow: 2px 2px 0 var(--accent-red);
}
.menu-subtitle {
  font-size: 11px; color: #666; letter-spacing: 2px;
  margin-top: -10px;
}
.menu-version {
  font-size: 9px; color: #444; letter-spacing: 1px;
  margin-top: -8px;
}
.lang-selector {
  display: flex; gap: 4px; justify-content: center; margin-bottom: 12px;
}
.btn-lang {
  background: var(--bg-panel); color: #666; border: 1px solid #333;
  padding: 4px 14px; font-size: 11px; cursor: pointer; letter-spacing: 1px;
  transition: all 0.2s;
}
.btn-lang.active {
  color: var(--accent-gold); border-color: var(--accent-gold);
}
.menu-stats {
  display: flex; flex-direction: column; gap: 8px;
  margin: 20px 0; padding: 16px;
  border: 1px solid var(--border-dark);
  background: var(--bg-panel);
  min-width: 200px;
}
.stat-row {
  display: flex; justify-content: space-between;
  font-size: 13px; color: #888;
}
.stat-val { color: var(--accent-gold); font-weight: 700; }

.btn-primary {
  background: var(--accent-red);
  color: white; border: none;
  padding: 14px 40px;
  font-family: 'Courier New', monospace;
  font-size: 16px; font-weight: 700;
  letter-spacing: 2px;
  cursor: pointer;
  border: 2px solid #e74c3c;
}
.btn-primary:active { transform: scale(0.96); }

.btn-secondary {
  background: var(--bg-panel);
  color: var(--text-primary); border: 2px solid var(--border-dark);
  padding: 12px 32px;
  font-family: 'Courier New', monospace;
  font-size: 14px; font-weight: 600;
  letter-spacing: 1px;
  cursor: pointer;
}

/* ===== ROOM PROGRESS BAR ===== */
.room-progress-bar {
  height: 6px;
  background: #333;
  position: relative;
}
.room-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent-green), var(--accent-gold));
  transition: width 0.5s;
  width: 50%;
}
.room-progress-text {
  position: absolute;
  top: 8px; left: 50%;
  transform: translateX(-50%);
  font-size: 9px;
  color: #888;
  letter-spacing: 1px;
}

/* ===== HUD TOP ===== */
.hud-top {
  display: flex; justify-content: space-between; align-items: center;
  padding: 6px 12px;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--border-dark);
  min-height: 36px;
  gap: 8px;
  position: relative;
}
.btn-hub-top {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent-red);
  color: white;
  border: 2px solid #e74c3c;
  padding: 4px 16px;
  font-family: 'Courier New', monospace;
  font-size: 12px; font-weight: 800;
  letter-spacing: 2px;
  cursor: pointer;
}
.btn-hub-top:active { transform: translateX(-50%) scale(0.96); }
.hud-player {
  display: flex; gap: 8px; align-items: center;
}
.hp-text {
  font-size: 14px; font-weight: 800; color: var(--accent-red);
}
.armor-badge {
  font-size: 13px; font-weight: 700; color: var(--accent-blue);
}
.stamina-badge {
  font-size: 13px; font-weight: 700; color: var(--accent-green);
  transition: opacity 0.3s;
}
.hud-resources {
  display: flex; gap: 8px; align-items: center;
}
.resource {
  font-size: 12px; font-weight: 700;
}
.resource.gold { color: var(--accent-gold); }

/* ===== DUNGEON GRID ===== */
.dungeon-grid {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}
.grid-container {
  display: grid;
  grid-template-columns: repeat(4, var(--card-size));
  grid-template-rows: repeat(5, var(--card-size));
  gap: var(--card-gap);
}

/* Dungeon Cards */
.dungeon-card {
  width: var(--card-size);
  height: var(--card-size);
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  cursor: pointer;
  position: relative;
  transition: transform 0.15s, box-shadow 0.15s, opacity 0.2s;
  box-shadow: 1px 1px 0 rgba(0,0,0,0.3);
}
.dungeon-card:hover {
  /* Avoid hover scaling: it creates overlap and can make clicks resolve to the wrong card. */
  z-index: 10;
  box-shadow: 0 0 18px rgba(201,168,76,0.25), 1px 1px 0 rgba(0,0,0,0.3);
}
.dungeon-card:active { transform: scale(0.97); }

.dungeon-card.face-down {
  background: var(--bg-card-back);
  border-color: #4a6a50;
  cursor: default;
}
.dungeon-card.face-down.revealable {
  cursor: pointer;
  border-color: var(--accent-gold);
  animation: cardPulse 2s infinite;
}
.dungeon-card.face-down.revealable:hover {
  transform: scale(1.08);
  box-shadow: 0 0 12px rgba(201,168,76,0.4);
}
.dungeon-card.face-down::after {
  content: '';
  width: 40px; height: 40px;
  background: repeating-linear-gradient(
    45deg, transparent, transparent 3px,
    rgba(255,255,255,0.05) 3px, rgba(255,255,255,0.05) 6px
  );
  border: 1px solid rgba(255,255,255,0.1);
}

.dungeon-card.empty-slot {
  background: transparent;
  border: 1px dashed #333;
  cursor: default;
  box-shadow: none;
}
.dungeon-card.empty-slot::after {
  content: '';
}

.dungeon-card.revealed {
  animation: cardFlip 0.4s ease-out;
}

.dungeon-card.enemy-card { border-color: var(--accent-red); }
.dungeon-card.item-card { border-color: var(--accent-green); }
.dungeon-card.exit-card { border-color: var(--accent-gold); }
.dungeon-card.treasure-card { border-color: var(--accent-gold); }

.dungeon-card .card-hp {
  position: absolute; top: -6px; left: -6px;
  background: var(--accent-red);
  color: white; font-size: 11px; font-weight: 800;
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(0 0, 100% 0, 100% 50%, 50% 100%, 0 50%);
}
.dungeon-card .card-atk {
  position: absolute; top: -6px; right: -6px;
  background: var(--accent-red);
  color: white; font-size: 10px; font-weight: 800;
  width: 18px; height: 18px;
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(0 0, 100% 0, 100% 50%, 50% 100%, 0 50%);
}
.dungeon-card .card-sprite {
  font-size: 30px;
  margin-top: 4px;
}
.dungeon-card .card-label {
  font-size: 8px; font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  margin-top: 2px;
  line-height: 1.1;
}

/* Enemy hand display */
.enemy-hand-bar {
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 2px;
}
.enemy-hand-card {
  font-size: 11px;
  background: var(--bg-panel);
  border: 1px solid #444;
  width: 16px;
  height: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: default;
}

/* Frozen indicator */
.enemy-frozen {
  position: absolute;
  top: -5px;
  right: -5px;
  font-size: 10px;
  background: var(--accent-blue);
  color: white;
  padding: 1px 3px;
  border-radius: 2px;
}

/* Enemy card currently playing animation */
.dungeon-card.enemy-playing {
  box-shadow: 0 0 20px rgba(192,57,43,0.8) !important;
  z-index: 15;
}

.dungeon-card.hit {
  animation: cardHit 0.3s;
}
.dungeon-card.defeated {
  opacity: 0.3;
  pointer-events: none;
}
.dungeon-card.hint-gold {
  border-color: var(--accent-gold) !important;
  box-shadow: 0 0 16px rgba(201,168,76,0.7), inset 0 0 12px rgba(201,168,76,0.3);
  animation: hintPulse 1s infinite;
}

.dungeon-card .card-armor {
  position: absolute; bottom: -5px; left: -5px;
  background: var(--accent-blue);
  color: white; font-size: 9px; font-weight: 800;
  width: 16px; height: 16px;
  display: flex; align-items: center; justify-content: center;
  clip-path: polygon(0 0, 100% 0, 100% 50%, 50% 100%, 0 50%);
}

@keyframes hintPulse {
  0%, 100% { box-shadow: 0 0 8px rgba(201,168,76,0.4), inset 0 0 6px rgba(201,168,76,0.2); }
  50% { box-shadow: 0 0 20px rgba(201,168,76,0.8), inset 0 0 14px rgba(201,168,76,0.3); }
}

/* ===== HAND ===== */
.hand-container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 8px 12px 12px;
  gap: 6px;
  min-height: 110px;
}
.hand-card {
  width: 72px; height: 100px;
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  cursor: pointer;
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 1px 1px 0 rgba(0,0,0,0.3);
}
.hand-card:hover, .hand-card.selected {
  box-shadow: 0 6px 20px rgba(0,0,0,0.5);
  z-index: 20;
  transform: translateY(-8px);
}
.hand-card .card-cost {
  position: absolute; top: -4px; right: -4px;
  background: var(--accent-blue);
  color: white; font-size: 11px; font-weight: 800;
  width: 20px; height: 20px;
  display: flex; align-items: center; justify-content: center;
}
.hand-card .card-sprite { font-size: 24px; }
.hand-card .card-name {
  font-size: 9px; font-weight: 700;
  color: var(--text-dark);
  text-align: center;
  margin-top: 4px;
  line-height: 1.1;
}
.hand-card .card-desc {
  font-size: 7px; color: #666;
  text-align: center;
  padding: 0 4px;
  margin-top: 2px;
}
.hand-card.unplayable { opacity: 0.4; }

/* ===== REWARD SCREEN ===== */
.reward-content {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; padding: 30px 20px;
  overflow-y: auto;
}
.reward-title {
  font-size: 24px; font-weight: 900;
  color: var(--accent-gold);
  margin: 20px 0 10px;
  letter-spacing: 3px;
}
.reward-gold {
  font-size: 16px; color: var(--accent-gold);
  margin-bottom: 20px;
}
.reward-cards {
  display: flex; gap: 12px;
  justify-content: center; flex-wrap: wrap;
  margin-bottom: 20px;
}
.reward-card {
  width: 80px; height: 110px;
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, border-color 0.2s;
  padding: 6px;
}
.reward-card:hover { transform: scale(1.05); border-color: var(--accent-green); }
.reward-card.chosen { border-color: var(--accent-green); box-shadow: 0 0 15px rgba(74,124,89,0.4); }
.reward-card .card-sprite { font-size: 28px; }
.reward-card .card-name { font-size: 10px; font-weight: 700; color: var(--text-dark); text-align: center; }
.reward-card .card-desc { font-size: 8px; color: #666; text-align: center; }

/* ===== GAME OVER ===== */
.gameover-content, .escape-content {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  padding: 30px;
}
.gameover-content h2 {
  font-size: 28px; font-weight: 900;
  color: var(--accent-red);
  letter-spacing: 4px;
  margin-bottom: 24px;
}
.escape-content h2 {
  font-size: 28px; font-weight: 900;
  color: var(--accent-green);
  letter-spacing: 4px;
  margin-bottom: 24px;
}
.gameover-stats, .escape-stats {
  display: flex; flex-direction: column; gap: 10px;
  margin-bottom: 30px; padding: 16px;
  border: 1px solid var(--border-dark);
  background: var(--bg-panel);
  min-width: 200px;
}

/* ===== ANIMATIONS ===== */
@keyframes cardFlip {
  0% { transform: rotateY(90deg); opacity: 0.5; }
  100% { transform: rotateY(0deg); opacity: 1; }
}
@keyframes cardHit {
  0% { transform: translateX(0); }
  25% { transform: translateX(-6px); }
  50% { transform: translateX(6px); }
  75% { transform: translateX(-3px); }
  100% { transform: translateX(0); }
}
@keyframes cardPulse {
  0%, 100% { box-shadow: 0 0 4px rgba(201,168,76,0.2); }
  50% { box-shadow: 0 0 12px rgba(201,168,76,0.5); }
}
@keyframes damageFloat {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(-40px); opacity: 0; }
}

.damage-number {
  position: fixed;
  font-size: 18px; font-weight: 900;
  color: var(--accent-red);
  pointer-events: none;
  animation: damageFloat 0.8s forwards;
  z-index: 50;
  font-family: 'Courier New', monospace;
}
.damage-number.heal { color: var(--accent-green); }
.damage-number.block { color: var(--accent-blue); }

/* ===== HUB SCREEN ===== */
.hub-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--border-dark);
}
.hub-gold {
  font-size: 16px; font-weight: 700; color: var(--accent-gold);
}
.btn-back {
  background: var(--bg-panel);
  color: var(--text-primary);
  border: 2px solid var(--border-dark);
  padding: 4px 12px;
  font-family: 'Courier New', monospace;
  font-size: 14px; cursor: pointer;
}

.hub-grid {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  padding: 16px;
  align-content: center;
}

.hub-card {
  background: var(--bg-card);
  border: 3px solid var(--border-light);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  box-shadow: 3px 3px 0 rgba(0,0,0,0.4);
  padding: 16px;
  position: relative;
  overflow: hidden;
}
.hub-card:active { transform: scale(0.96); }
.hub-card:hover { border-color: var(--accent-gold); box-shadow: 0 0 20px rgba(201,168,76,0.3); }

.hub-card-icon { font-size: 48px; margin-bottom: 8px; }
.hub-card-title {
  font-size: 14px; font-weight: 900;
  color: var(--text-dark);
  letter-spacing: 1px;
  text-align: center;
}
.hub-card-desc {
  font-size: 10px; color: #666;
  text-align: center; margin-top: 4px;
}

.hub-card-dungeon {
  background: var(--accent-red);
  border-color: #e74c3c;
}
.hub-card-dungeon .hub-card-title { color: white; }
.hub-card-dungeon .hub-card-desc { color: rgba(255,255,255,0.7); }
.hub-card-dungeon:hover { border-color: white; }

/* ===== HUB PANELS ===== */
.hub-panel {
  position: absolute; top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--bg-dark);
  z-index: 100;
  display: flex; flex-direction: column;
}
.hub-panel.hidden { display: none; }

.panel-header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 16px;
  background: var(--bg-panel);
  border-bottom: 2px solid var(--border-dark);
}
.panel-header h2 { font-size: 16px; letter-spacing: 2px; }
.panel-gold { font-size: 14px; color: var(--accent-gold); font-weight: 700; }
.panel-info { font-size: 12px; color: #888; }

.btn-panel-back {
  background: var(--bg-panel);
  color: var(--text-primary);
  border: 1px solid var(--border-dark);
  padding: 4px 10px;
  font-family: 'Courier New', monospace;
  font-size: 11px; cursor: pointer;
}

.panel-content {
  flex: 1; overflow-y: auto; padding: 12px;
}

/* Market */
.market-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  padding: 10px; margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.2s;
}
.market-item:hover { border-color: var(--accent-green); }
.market-item.cant-afford { opacity: 0.4; pointer-events: none; }
.market-sprite { font-size: 28px; }
.market-info { flex: 1; }
.market-name { font-size: 12px; font-weight: 700; color: var(--text-dark); }
.market-desc { font-size: 10px; color: #666; }
.market-cost {
  background: var(--accent-gold);
  color: var(--text-dark);
  padding: 4px 10px;
  font-size: 12px; font-weight: 800;
  border: 1px solid #a08030;
}

/* Deck */
.deck-section { margin-bottom: 16px; }
.deck-section h3 {
  font-size: 12px; color: #888;
  letter-spacing: 1px; margin-bottom: 8px;
}
.deck-grid {
  display: flex; flex-wrap: wrap; gap: 6px;
}
.deck-card {
  width: 60px; height: 80px;
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  cursor: pointer; position: relative;
  font-size: 20px;
  transition: transform 0.15s, border-color 0.15s;
}
.deck-card:hover { transform: scale(1.08); border-color: var(--accent-blue); }
.deck-card .card-count {
  position: absolute; top: -4px; right: -4px;
  background: var(--accent-blue);
  color: white; font-size: 9px; font-weight: 800;
  width: 16px; height: 16px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
}
.deck-card .card-name-small {
  font-size: 7px; font-weight: 700;
  color: var(--text-dark);
  text-align: center; margin-top: 2px;
}
.deck-card.in-deck { border-color: var(--accent-green); }
.deck-card.can-add { border-color: var(--accent-blue); }

/* Upgrades */
.upgrade-item {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  padding: 10px; margin-bottom: 8px;
  cursor: pointer;
  transition: border-color 0.2s;
}
.upgrade-item:hover { border-color: var(--accent-purple); }
.upgrade-item.maxed { opacity: 0.4; pointer-events: none; border-color: #555; }
.upgrade-icon { font-size: 24px; }
.upgrade-info { flex: 1; }
.upgrade-name { font-size: 12px; font-weight: 700; color: var(--text-dark); }
.upgrade-desc { font-size: 10px; color: #666; }
.upgrade-level { font-size: 10px; color: var(--accent-purple); font-weight: 700; }
.upgrade-cost {
  background: var(--accent-gold);
  color: var(--text-dark);
  padding: 4px 10px;
  font-size: 12px; font-weight: 800;
}

/* Card Popup */
.card-popup {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.8);
  display: flex; align-items: center; justify-content: center;
  z-index: 200;
}
.card-popup.hidden { display: none; }
.popup-content {
  background: var(--bg-card);
  border: 3px solid var(--accent-blue);
  padding: 20px; text-align: center;
  min-width: 220px;
  box-shadow: 0 0 30px rgba(91,127,165,0.4);
}
.popup-sprite { font-size: 48px; margin-bottom: 8px; }
.popup-name { font-size: 16px; font-weight: 900; color: var(--text-dark); letter-spacing: 1px; }
.popup-desc { font-size: 12px; color: #666; margin: 8px 0; }
.popup-stats { font-size: 11px; color: var(--accent-blue); font-weight: 700; margin-bottom: 12px; }
.popup-actions { display: flex; gap: 8px; justify-content: center; }
.popup-btn {
  padding: 6px 14px;
  font-family: 'Courier New', monospace;
  font-size: 11px; font-weight: 700;
  cursor: pointer; border: 2px solid;
}
.popup-btn.add { background: var(--accent-green); color: white; border-color: #3a6c49; }
.popup-btn.remove { background: var(--accent-red); color: white; border-color: #a02020; }
.popup-btn.merge { background: var(--accent-purple); color: white; border-color: #7b3a9e; }
.popup-btn.close { background: var(--bg-panel); color: var(--text-primary); border-color: var(--border-dark); }

/* ===== UPDATE BANNER ===== */
.update-banner {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  background: var(--accent-green);
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  z-index: 300;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1px;
  animation: slideUp 0.3s ease-out;
}
.update-banner.hidden { display: none; }
.btn-update {
  background: white;
  color: var(--accent-green);
  border: none;
  padding: 6px 16px;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  letter-spacing: 1px;
}
.btn-update:active { transform: scale(0.96); }
@keyframes slideUp {
  0% { transform: translateY(100%); }
  100% { transform: translateY(0); }
}

/* ===== MENU DYNAMIC CONTENT ===== */
.menu-dynamic {
  width: 100%; flex: 1;
  display: flex; flex-direction: column;
  align-items: center;
  min-height: 0;
}
.menu-returning-view {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 14px; flex: 1;
  width: 100%;
}
.btn-continue {
  background: var(--accent-red);
  color: white; border: none;
  padding: 16px 50px;
  font-family: 'Courier New', monospace;
  font-size: 18px; font-weight: 700;
  letter-spacing: 3px;
  cursor: pointer;
  border: 2px solid #e74c3c;
  width: 100%; max-width: 260px;
}
.btn-continue:active { transform: scale(0.96); }
.btn-new-game {
  background: transparent;
  color: #555; border: none;
  padding: 6px 12px;
  font-family: 'Courier New', monospace;
  font-size: 10px;
  letter-spacing: 1px;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.btn-new-game:hover { color: #888; }
.current-class-display {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
  padding: 8px 16px;
  background: var(--bg-panel);
  border: 1px solid var(--border-dark);
}
.current-class-display .class-icon { font-size: 22px; }

/* First-time class picker (compact grid) */
.menu-class-picker-title {
  font-size: 11px; color: #555;
  letter-spacing: 2px; text-align: center;
  margin: 4px 0 12px; font-weight: 700;
}
.menu-class-grid-compact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  width: 100%;
  max-width: 300px;
}
.menu-class-card-compact {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 6px;
  padding: 16px 12px;
  background: var(--bg-panel);
  border: 2px solid var(--border-dark);
  cursor: pointer;
  transition: border-color 0.2s, transform 0.15s;
}
.menu-class-card-compact:hover { border-color: var(--accent-gold); }
.menu-class-card-compact:active { transform: scale(0.96); }
.menu-class-card-compact-icon { font-size: 32px; }
.menu-class-card-compact-name {
  font-size: 12px; font-weight: 700;
  color: var(--text-primary); letter-spacing: 1px;
}

/* Class detail screen */
.class-detail-view {
  width: 100%; flex: 1;
  display: flex; flex-direction: column;
  gap: 12px;
  overflow-y: auto;
  padding-bottom: 10px;
}
.class-detail-header {
  display: flex; flex-direction: column;
  align-items: center; gap: 6px;
  padding: 10px 0 6px;
}
.class-detail-sprite { font-size: 48px; }
.class-detail-name {
  font-size: 18px; font-weight: 900;
  color: var(--text-primary); letter-spacing: 2px;
}
.class-detail-desc {
  font-size: 11px; color: #888; text-align: center;
}
.class-detail-stats-row {
  display: flex; justify-content: center; gap: 6px;
  flex-wrap: wrap;
}
.detail-stat {
  font-size: 10px; font-weight: 700;
  color: var(--accent-gold);
  background: rgba(0,0,0,0.3);
  padding: 3px 8px;
}
.class-detail-section { margin-top: 4px; }
.detail-section-title {
  font-size: 10px; color: #555;
  letter-spacing: 1px; margin-bottom: 6px;
  font-weight: 700;
}
.detail-deck-cards {
  display: flex; flex-direction: column; gap: 6px;
}
.detail-card {
  background: var(--bg-card);
  border: 2px solid var(--border-light);
  padding: 6px 8px;
}
.detail-card-top {
  display: flex; align-items: center; gap: 6px;
}
.detail-card-sprite { font-size: 16px; }
.detail-card-name {
  font-size: 11px; font-weight: 700;
  color: var(--text-dark); flex: 1;
}
.detail-card-cost {
  font-size: 9px; font-weight: 800;
  color: var(--accent-blue);
  background: rgba(0,0,0,0.08);
  padding: 1px 5px;
}
.detail-card-desc {
  font-size: 9px; color: #666;
  margin-top: 2px; padding-left: 22px;
}
.detail-artifact {
  display: flex; align-items: flex-start; gap: 8px;
  background: var(--bg-panel);
  border: 1px solid var(--border-dark);
  padding: 10px;
}
.detail-artifact-icon { font-size: 24px; }
.detail-artifact-info { flex: 1; }
.detail-artifact-name {
  font-size: 12px; font-weight: 700;
  color: var(--text-primary);
}
.detail-artifact-desc {
  font-size: 10px; color: #888; margin-top: 2px;
}
.btn-confirm-wrap {
  margin-top: auto;
  padding-top: 12px;
  display: flex; flex-direction: column;
  align-items: center; gap: 8px;
}

/* ===== RESPONSIVE ===== */
@media (max-height: 640px) {
  :root { --card-size: 65px; --card-gap: 4px; }
  .hand-card { width: 60px; height: 85px; }
  .player-portrait { width: 50px; height: 65px; }
  .hub-card-icon { font-size: 36px; }
  .hub-card-title { font-size: 12px; }
  .menu-content { padding: 12px 16px 20px; gap: 6px; }
  .class-detail-sprite { font-size: 36px; }
  .class-detail-name { font-size: 15px; }
}
@media (min-width: 481px) {
  #app { border-left: 2px solid var(--border-dark); border-right: 2px solid var(--border-dark); }
}