/* 记忆对决 · 样式表 (午夜魔法赌档 · 秘牌对决) */
/* 杜绝老套网页表单化，采用一体化街机机台与双栏沉浸舞台 */

:root {
  --bg-deep: #160a24;
  --bg-parlor: #211136;
  --bg-surface: #2e174b;
  --bg-panel: #3a1d5e;
  --bg-card-back: #26133d;
  --bg-card-front: #341854;

  --gold-primary: #e8c46a;
  --gold-bright: #ffd782;
  --gold-dim: #9c7832;
  --gold-shadow: #5c4416;

  --cyan-mystic: #38d6fc;
  --purple-glow: rgba(168, 85, 247, 0.45);
  --gold-glow: rgba(232, 196, 106, 0.45);
  --crimson-threat: #f43f5e;

  --text-main: #f8fafc;
  --text-dim: #cbd5e1;
  --text-gold: #fde68a;

  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --safe-bottom: max(68px, calc(16px + env(safe-area-inset-bottom)));
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  width: 100%;
  height: 100%;
  min-height: 100vh;
  background-color: var(--bg-deep);
  background-image: 
    radial-gradient(circle at 50% 15%, rgba(147, 51, 234, 0.18) 0%, transparent 60%),
    radial-gradient(circle at 20% 85%, rgba(232, 196, 106, 0.1) 0%, transparent 50%),
    linear-gradient(180deg, #1b0c2c 0%, #12061f 100%);
  color: var(--text-main);
  font-family: var(--font-family);
  overflow-x: hidden;
  overscroll-behavior: none;
  user-select: none;
}

/* 顶栏控制条（一体化收纳，严禁四角散落） */
#stage-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 16px;
  background: rgba(33, 17, 54, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(232, 196, 106, 0.25);
  position: sticky;
  top: 0;
  z-index: 100;
  height: 52px;
}

.bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
}

#stage-title {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--gold-bright);
  text-shadow: 0 0 10px rgba(255, 215, 130, 0.5);
}

.stage-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.bar-btn {
  background: rgba(58, 29, 94, 0.6);
  border: 1px solid rgba(232, 196, 106, 0.35);
  color: var(--text-gold);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
}

.bar-btn:hover {
  background: rgba(78, 39, 126, 0.85);
  border-color: var(--gold-bright);
  transform: translateY(-1px);
}

.bar-btn:active {
  transform: translateY(1px);
}

/* 主对决舞台 */
#stage-core {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 12px 16px var(--safe-bottom) 16px;
}

.duel-stage {
  width: 100%;
}

/* 移动端紧凑顶条 (默认在宽屏隐藏) */
.mobile-hud {
  display: none;
  justify-content: space-between;
  align-items: center;
  background: rgba(46, 23, 75, 0.9);
  border: 1px solid rgba(232, 196, 106, 0.25);
  border-radius: 10px;
  padding: 8px 12px;
  margin-bottom: 12px;
}

.mobile-stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.m-label {
  font-size: 0.72rem;
  color: var(--text-dim);
}

.m-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--gold-bright);
}

.m-sp {
  font-size: 0.75rem;
  color: #67e8f9;
}

.mobile-turn-badge {
  background: rgba(232, 196, 106, 0.15);
  border: 1px solid var(--gold-bright);
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 0.78rem;
  color: var(--gold-bright);
  font-weight: 600;
}

/* 桌面双翼对决竞技场 */
.duel-arena {
  display: grid;
  grid-template-columns: 260px 1fr 260px;
  gap: 20px;
  align-items: start;
  width: 100%;
}

/* 双翼战利品面板 */
.vault-wing {
  background: rgba(46, 23, 75, 0.75);
  border: 1px solid rgba(232, 196, 106, 0.3);
  border-radius: 14px;
  padding: 16px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}

.vault-box-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.vault-chest-icon {
  font-size: 1.8rem;
}

.vault-meta {
  flex: 1;
}

.vault-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gold-bright);
  margin-bottom: 4px;
}

.vault-progress-bar {
  width: 100%;
  height: 6px;
  background: rgba(18, 6, 31, 0.8);
  border-radius: 3px;
  overflow: hidden;
  border: 1px solid rgba(232, 196, 106, 0.2);
}

.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, #ca8a04, #facc15);
  border-radius: 3px;
  transition: width 0.3s ease;
}

.progress-fill.ai-fill {
  background: linear-gradient(90deg, #9333ea, #c084fc);
}

.vault-counters {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 6px;
  margin-bottom: 14px;
}

.vault-pill {
  background: rgba(22, 10, 36, 0.8);
  border: 1px solid rgba(232, 196, 106, 0.15);
  border-radius: 8px;
  padding: 6px 4px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.pill-label {
  font-size: 0.7rem;
  color: var(--text-dim);
}

.pill-num {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-bright);
}

/* 策略面板与按钮 */
.tactical-deck {
  background: rgba(22, 10, 36, 0.6);
  border: 1px solid rgba(232, 196, 106, 0.2);
  border-radius: 10px;
  padding: 12px;
  margin-bottom: 12px;
}

.sp-bar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.sp-text {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-gold);
}

.sp-gems {
  display: flex;
  gap: 4px;
}

.sp-gem {
  font-size: 1.05rem;
  transition: transform 0.2s, opacity 0.2s;
}

.sp-gem.spent {
  opacity: 0.2;
  filter: grayscale(1);
}

.sp-gem.active {
  animation: gemPulse 2.5s infinite ease-in-out;
}

@keyframes gemPulse {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 2px #38d6fc); }
  50% { transform: scale(1.1); filter: drop-shadow(0 0 6px #38d6fc); }
}

.action-buttons-group {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.action-btn {
  background: linear-gradient(180deg, #4c247d 0%, #2e1452 100%);
  border: 1px solid rgba(232, 196, 106, 0.4);
  color: var(--text-gold);
  padding: 10px 6px;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  box-shadow: 0 3px 0 var(--gold-shadow), 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: transform 0.1s ease, filter 0.1s ease, border-color 0.15s ease;
  touch-action: manipulation;
  min-height: 48px;
}

.action-btn .btn-icon {
  font-size: 1.15rem;
}

.action-btn:hover:not(:disabled) {
  filter: brightness(1.15);
  border-color: var(--gold-bright);
  transform: translateY(-2px);
  box-shadow: 0 5px 0 var(--gold-shadow), 0 6px 14px rgba(0, 0, 0, 0.4);
}

.action-btn:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: 0 1px 0 var(--gold-shadow), 0 2px 4px rgba(0, 0, 0, 0.2);
}

.action-btn:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  filter: grayscale(0.8);
  box-shadow: none;
  transform: none;
}

.action-btn.active-state {
  border-color: #38d6fc;
  box-shadow: 0 0 12px rgba(56, 214, 252, 0.6);
  background: linear-gradient(180deg, #1e3a8a 0%, #0f172a 100%);
}

.btn-cancel-scout {
  width: 100%;
  margin-top: 8px;
  background: #dc2626;
  color: #fff;
  border: 1px solid #f87171;
  padding: 6px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

/* 战况滚动条 */
.event-ticker {
  background: rgba(18, 6, 31, 0.9);
  border: 1px solid rgba(232, 196, 106, 0.2);
  border-radius: 8px;
  padding: 8px 10px;
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.ticker-text {
  font-size: 0.78rem;
  color: #e2e8f0;
}

.ticker-text.bump {
  animation: textBump 0.25s ease-out;
}

@keyframes textBump {
  0% { transform: scale(1.12); color: var(--gold-bright); }
  100% { transform: scale(1); color: #e2e8f0; }
}

/* 右翼 AI 占卜师卡片 */
.ai-avatar-card {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(22, 10, 36, 0.8);
  border: 1px solid rgba(168, 85, 247, 0.35);
  border-radius: 10px;
  padding: 10px;
  margin-bottom: 12px;
}

.ai-avatar-mask {
  font-size: 2.2rem;
  background: rgba(58, 29, 94, 0.5);
  border-radius: 50%;
  width: 50px;
  height: 50px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(232, 196, 106, 0.3);
}

.ai-badge {
  font-size: 0.68rem;
  background: rgba(232, 196, 106, 0.2);
  color: var(--gold-bright);
  padding: 2px 6px;
  border-radius: 4px;
  border: 1px solid rgba(232, 196, 106, 0.3);
}

.ai-name {
  font-size: 0.88rem;
  font-weight: 700;
  color: #f1f5f9;
  margin: 3px 0 2px 0;
}

.ai-desc {
  font-size: 0.72rem;
  color: var(--text-dim);
  line-height: 1.25;
}

.ai-sp-box {
  background: rgba(22, 10, 36, 0.6);
  border: 1px solid rgba(232, 196, 106, 0.2);
  border-radius: 8px;
  padding: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.ai-sp-used {
  font-size: 0.8rem;
  color: #e9d5ff;
}

.stage-nav-dock {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.dock-btn {
  width: 100%;
}

/* 中央牌桌主舞台 */
.board-center {
  background: rgba(30, 14, 50, 0.85);
  border: 1px solid rgba(232, 196, 106, 0.35);
  border-radius: 16px;
  padding: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 480px;
}

.board-banner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  margin-bottom: 14px;
  padding: 0 6px;
}

.round-indicator, .goal-indicator {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-gold);
}

.combo-badge {
  background: linear-gradient(90deg, #ea580c, #f59e0b);
  color: #ffffff;
  font-size: 0.78rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 12px;
  letter-spacing: 0.5px;
  box-shadow: 0 0 10px rgba(249, 115, 22, 0.6);
  animation: comboPunch 0.3s ease-out;
}

@keyframes comboPunch {
  0% { transform: scale(1.4); }
  100% { transform: scale(1); }
}

/* 卡牌网格与 3D 翻转 */
.cards-grid {
  display: grid;
  gap: 10px;
  width: 100%;
  max-width: 580px;
  touch-action: none;
}

.cards-grid.grid-compact {
  grid-template-columns: repeat(4, 1fr);
}

.cards-grid.grid-5x4 {
  grid-template-columns: repeat(5, 1fr);
}

.cards-grid.grid-6x4 {
  grid-template-columns: repeat(6, 1fr);
}

.cards-grid.grid-6x5 {
  grid-template-columns: repeat(6, 1fr);
}

/* 单张卡牌容器 */
.duel-card {
  background: none;
  border: none;
  padding: 0;
  aspect-ratio: 5 / 7;
  perspective: 900px;
  cursor: pointer;
  position: relative;
  outline: none;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform 0.32s cubic-bezier(0.3, 0.9, 0.2, 1);
  transform-style: preserve-3d;
  border-radius: 10px;
}

.duel-card:hover .card-inner {
  transform: translateY(-2px);
}

.duel-card.card-revealed .card-inner {
  transform: rotateY(180deg);
}

.card-face {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border-radius: 10px;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(232, 196, 106, 0.35);
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

/* 卡背 */
.card-back {
  background: linear-gradient(135deg, #2b1347 0%, #1a0a2d 100%);
  position: relative;
  overflow: hidden;
}

.card-back-pattern {
  width: 82%;
  height: 82%;
  opacity: 0.85;
}

.scout-eye-mark {
  position: absolute;
  top: 4px;
  right: 4px;
  font-size: 0.9rem;
  background: rgba(6, 182, 212, 0.4);
  border-radius: 50%;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 6px #06b6d4;
}

/* 卡面 */
.card-front {
  background: linear-gradient(135deg, #38195a 0%, #25103c 100%);
  transform: rotateY(180deg);
  padding: 6px;
}

.totem-wrapper {
  width: 65%;
  height: 65%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.totem-icon {
  width: 100%;
  height: 100%;
}

.totem-name {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--text-gold);
  margin-top: 4px;
}

/* 卡牌高亮（严禁使用硬描边圈！必须无边界径向柔光托出） */
.card-glow .card-face {
  box-shadow: 0 0 16px rgba(232, 196, 106, 0.6), inset 0 0 10px rgba(232, 196, 106, 0.35);
  border-color: var(--gold-bright);
}

.scouting-active .duel-card:not(.card-revealed):not(.card-removed) .card-face {
  animation: scoutBreathing 1.6s infinite alternate ease-in-out;
}

@keyframes scoutBreathing {
  0% { box-shadow: 0 0 4px rgba(56, 214, 252, 0.3); }
  100% { box-shadow: 0 0 14px rgba(56, 214, 252, 0.7); }
}

/* 已消除卡牌 */
.duel-card.card-removed {
  opacity: 0.12;
  cursor: default;
  pointer-events: none;
  filter: grayscale(1);
  transform: scale(0.92);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

/* 状态提示 */
.status-hint {
  margin-top: 14px;
  font-size: 0.82rem;
  color: #38d6fc;
  font-weight: 500;
  min-height: 20px;
  text-align: center;
}

/* 弹窗通用样式 */
.game-modal {
  margin: auto;
  border: 1px solid rgba(232, 196, 106, 0.5);
  border-radius: 16px;
  background: rgba(30, 14, 50, 0.95);
  color: var(--text-main);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.65), 0 0 30px rgba(168, 85, 247, 0.3);
  backdrop-filter: blur(16px);
  max-width: 500px;
  width: 90%;
}

.game-modal::backdrop {
  background: rgba(8, 2, 14, 0.75);
  backdrop-filter: blur(4px);
}

.modal-card {
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.modal-large {
  max-width: 600px;
  text-align: left;
}

.modal-big-icon {
  font-size: 3rem;
  margin-bottom: 8px;
}

.modal-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--gold-bright);
  margin-bottom: 8px;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.stars-display {
  display: flex;
  gap: 8px;
  font-size: 2rem;
  margin-bottom: 18px;
}

.star-icon.unlit {
  opacity: 0.25;
  filter: grayscale(1);
}

.star-icon.lit {
  animation: starPop 0.4s ease-out;
}

@keyframes starPop {
  0% { transform: scale(0.4); opacity: 0; }
  70% { transform: scale(1.3); }
  100% { transform: scale(1); opacity: 1; }
}

.modal-stats-grid {
  width: 100%;
  background: rgba(18, 6, 31, 0.7);
  border: 1px solid rgba(232, 196, 106, 0.2);
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
}

.stat-row {
  display: flex;
  justify-content: space-between;
  padding: 6px 0;
  font-size: 0.86rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.stat-row:last-child {
  border-bottom: none;
}

.stat-name {
  color: var(--text-dim);
}

.stat-val {
  font-weight: 700;
  color: var(--gold-bright);
}

.modal-actions {
  display: flex;
  gap: 12px;
  width: 100%;
  justify-content: center;
}

.btn-primary {
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
  border: 1px solid #fde68a;
  color: #1a0826;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 3px 0 #92400e;
  transition: transform 0.15s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-secondary {
  background: rgba(58, 29, 94, 0.8);
  border: 1px solid rgba(232, 196, 106, 0.4);
  color: var(--text-gold);
  font-weight: 600;
  font-size: 0.92rem;
  padding: 10px 20px;
  border-radius: 8px;
  cursor: pointer;
}

/* 模式与关卡抽屉 */
.mode-tabs {
  display: flex;
  gap: 8px;
  width: 100%;
  margin-bottom: 16px;
}

.tab-btn {
  flex: 1;
  background: rgba(18, 6, 31, 0.6);
  border: 1px solid rgba(232, 196, 106, 0.25);
  color: var(--text-dim);
  padding: 8px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.tab-btn.active {
  background: rgba(58, 29, 94, 0.9);
  color: var(--gold-bright);
  border-color: var(--gold-bright);
}

.modes-panel {
  width: 100%;
  margin-bottom: 16px;
}

.challenge-cards {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tier-card {
  background: rgba(18, 6, 31, 0.7);
  border: 1px solid rgba(232, 196, 106, 0.2);
  border-radius: 10px;
  padding: 12px;
  display: grid;
  grid-template-columns: 40px 1fr 80px;
  align-items: center;
  gap: 12px;
}

.tier-icon {
  font-size: 1.8rem;
}

.tier-card h4 {
  font-size: 0.92rem;
  color: var(--gold-bright);
}

.tier-card p {
  font-size: 0.76rem;
  color: var(--text-dim);
}

.tier-start-btn {
  background: linear-gradient(180deg, #4c247d, #2e1452);
  border: 1px solid var(--gold-bright);
  color: var(--text-gold);
  padding: 6px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  cursor: pointer;
}

.puzzles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  max-height: 280px;
  overflow-y: auto;
  padding-right: 4px;
}

.puzzle-cell {
  background: rgba(18, 6, 31, 0.8);
  border: 1px solid rgba(232, 196, 106, 0.2);
  border-radius: 8px;
  padding: 8px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.puzzle-cell.locked {
  opacity: 0.5;
}

.pz-num {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--gold-bright);
}

.pz-title {
  font-size: 0.7rem;
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  width: 100%;
}

.pz-stars {
  font-size: 0.72rem;
  color: #facc15;
}

.pz-btn {
  background: #3b1d5c;
  border: 1px solid rgba(232, 196, 106, 0.4);
  color: #fff;
  border-radius: 4px;
  font-size: 0.72rem;
  padding: 3px 8px;
  cursor: pointer;
}

/* 玩法说明排版 */
.rules-body {
  margin-bottom: 20px;
  line-height: 1.6;
}

.rules-body h3 {
  font-size: 0.95rem;
  color: var(--gold-bright);
  margin-top: 10px;
  margin-bottom: 4px;
}

.rules-body p {
  font-size: 0.84rem;
  color: var(--text-dim);
  white-space: pre-line;
}

.hidden {
  display: none !important;
}

/* 响应式断点：移动端 (≤768px) */
@media (max-width: 768px) {
  #stage-core {
    padding-left: 8px;
    padding-right: 8px;
  }

  .mobile-hud {
    display: flex;
  }

  .duel-arena {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  /* 移动端两翼面板重排：收缩在主舞台下方 */
  .vault-wing.ai-wing {
    display: none; /* 移动端数据全部收纳进 mobile-hud */
  }

  .vault-wing.player-wing {
    order: 2;
    width: 100%;
    padding: 12px;
  }

  .vault-box-header, .vault-counters {
    display: none; /* 移动端数据在顶部 mobile-hud 展示 */
  }

  .board-center {
    order: 1;
    width: 100%;
    min-height: auto;
    padding: 10px;
  }

  .cards-grid {
    gap: 6px;
  }

  .action-buttons-group {
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
  }

  .action-btn {
    min-height: 52px;
    padding: 6px 2px;
    font-size: 0.72rem;
  }

  .action-btn .btn-icon {
    font-size: 1.1rem;
  }

  .puzzles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 动效降级 (AGENTS.md 红线) */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }

  .duel-card:hover .card-inner {
    transform: none !important;
  }
}