/**
 * ============================================
 * 斗地主游戏样式 (Game Styles) — 亚克力 / 玻璃拟态主题
 * ============================================
 * 统一毛玻璃面板 + 适配的翡翠绿渐变背景（纯 CSS，无图片）
 */

:root {
  --bg-primary: #0b3a29;
  --bg-secondary: #135438;
  --accent-gold: #f4d03f;
  --accent-gold-soft: rgba(244, 208, 63, 0.16);
  --accent-red: #e74c3c;
  --accent-green: #2ecc71;
  --accent-blue: #4aa3ff;
  --text-primary: #f3f7f4;
  --text-secondary: #b9c8c0;

  /* 亚克力（玻璃拟态）令牌 */
  --glass-bg: rgba(255, 255, 255, 0.08);
  --glass-bg-2: rgba(255, 255, 255, 0.13);
  --glass-bg-strong: rgba(18, 52, 38, 0.55);
  --glass-border: rgba(255, 255, 255, 0.16);
  --glass-border-strong: rgba(255, 255, 255, 0.30);
  --glass-blur: 18px;
  --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.30);
  --glass-shadow-lg: 0 18px 50px rgba(0, 0, 0, 0.42);
  --radius: 16px;
  --radius-sm: 10px;

  /* 背景（随主题切换） */
  --bg-grad:
    radial-gradient(circle at 14% 18%, rgba(46, 204, 113, 0.20), transparent 42%),
    radial-gradient(circle at 86% 78%, rgba(244, 208, 63, 0.12), transparent 46%),
    radial-gradient(circle at 72% 12%, rgba(74, 163, 255, 0.10), transparent 40%),
    linear-gradient(158deg, #0c3e2c 0%, #135438 46%, #082a1e 100%);
  --glow-1: rgba(46, 204, 113, 0.18);
  --glow-2: rgba(244, 208, 63, 0.14);
}

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

html, body {
  min-height: 100%;
}

body {
  font-family: 'Segoe UI', 'Microsoft YaHei', 'PingFang SC', sans-serif;
  color: var(--text-primary);
  min-height: 100vh;
  overflow: hidden;
  user-select: none;
  /* 背景随主题切换（纯 CSS 渐变 + 微光晕，无图片） */
  background: var(--bg-grad);
  background-attachment: fixed;
}

/* 背景柔光球（装饰，增强玻璃景深，不可交互） */
body::before {
  content: '';
  position: fixed;
  top: -18vh;
  left: -10vw;
  width: 50vw;
  height: 50vw;
  background: radial-gradient(circle, var(--glow-1), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
  z-index: 0;
}
body::after {
  content: '';
  position: fixed;
  bottom: -22vh;
  right: -12vw;
  width: 46vw;
  height: 46vw;
  background: radial-gradient(circle, var(--glow-2), transparent 65%);
  filter: blur(48px);
  pointer-events: none;
  z-index: 0;
}

/* ===== 顶部栏（玻璃） ===== */
.game-header {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 24px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}

.game-title {
  font-size: 1.5rem;
  font-weight: bold;
  color: var(--accent-gold);
  text-shadow: 0 0 14px rgba(244, 208, 63, 0.45);
  letter-spacing: 1px;
}

.game-stats {
  display: flex;
  gap: 20px;
  font-size: 0.9rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-secondary);
}

.stat-value {
  color: var(--accent-gold);
  font-weight: bold;
}

.anti-cheat-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(46, 204, 113, 0.16);
  border: 1px solid rgba(46, 204, 113, 0.40);
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--accent-green);
  cursor: pointer;
  transition: all 0.3s;
  backdrop-filter: blur(8px);
}
.anti-cheat-status:hover {
  background: rgba(46, 204, 113, 0.28);
}
.anti-cheat-status.warning {
  background: rgba(231, 76, 60, 0.18);
  border-color: rgba(231, 76, 60, 0.45);
  color: var(--accent-red);
}

/* ===== 游戏主区域 ===== */
.game-container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  height: calc(100vh - 60px);
  padding: 16px;
  gap: 12px;
}

/* 玩家区域通用 */
.player-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.player-info {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: var(--glass-bg);
  backdrop-filter: blur(12px) saturate(140%);
  -webkit-backdrop-filter: blur(12px) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  box-shadow: var(--glass-shadow);
  min-width: 140px;
}

.player-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: linear-gradient(135deg, #43cea2 0%, #185a9d 100%);
  border: 2px solid rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 0 10px rgba(255, 255, 255, 0.15);
}
.player-avatar.landlord {
  border-color: var(--accent-gold);
  box-shadow: 0 0 14px rgba(244, 208, 63, 0.5);
}

.player-details {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.player-name {
  font-weight: bold;
  font-size: 0.95rem;
}
.player-role {
  font-size: 0.75rem;
  padding: 1px 8px;
  border-radius: 10px;
  background: var(--accent-blue);
  color: white;
  width: fit-content;
}
.player-role.landlord {
  background: var(--accent-gold);
  color: #333;
}
.card-count {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* 顶部玩家区（AI） */
.top-players {
  display: flex;
  justify-content: space-between;
  padding: 0 40px;
  flex: 0 0 auto;
}
.ai-cards {
  display: flex;
  margin-top: 4px;
}
.ai-card-back {
  width: 32px;
  height: 46px;
  background: linear-gradient(158deg, #e74c3c 0%, #c0392b 100%);
  border-radius: 4px;
  border: 1px solid rgba(244, 208, 63, 0.45);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.6rem;
  margin-left: -15px;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.45);
}
.ai-card-back:first-child {
  margin-left: 0;
}

/* 中间出牌区（玻璃牌桌） */
.table-area {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 200px;
}
.table-label {
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 2px;
}
.table-cards {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100px;
  padding: 20px;
  background: rgba(20, 80, 56, 0.34);
  backdrop-filter: blur(12px) saturate(130%);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
  border: 1px solid rgba(244, 208, 63, 0.20);
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.45), 0 10px 30px rgba(0, 0, 0, 0.30);
  border-radius: var(--radius);
  min-width: 300px;
}
.empty-table {
  color: var(--text-secondary);
  font-style: italic;
  font-size: 0.9rem;
}
.last-action {
  font-size: 0.85rem;
  color: var(--accent-gold);
  min-height: 20px;
}

/* 底部玩家区（人类） */
.bottom-player {
  position: relative;
  z-index: 1;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding-bottom: 16px;
}
.player-hand {
  display: flex;
  justify-content: center;
  padding: 20px 40px;
  min-height: 120px;
  perspective: 1000px;
}

/* 卡牌样式 */
.card {
  width: 72px;
  height: 100px;
  background: linear-gradient(158deg, #ffffff 0%, #f4f5f7 55%, #e7e9ee 100%);
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.16);
  box-shadow: 0 3px 9px rgba(0, 0, 0, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.9);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  position: relative;
  margin-left: -28px;
  z-index: 1;
}
.card:first-child {
  margin-left: 0;
}
.card:hover {
  transform: translateY(-16px) scale(1.05);
  z-index: 10;
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
}
.card.selected {
  transform: translateY(-24px);
  border-color: var(--accent-gold);
  box-shadow: 0 0 16px rgba(244, 208, 63, 0.55);
  z-index: 10;
}
.card.disabled {
  opacity: 0.6;
  cursor: not-allowed;
}
.card.suggested {
  border-color: var(--accent-blue);
  box-shadow: 0 0 12px rgba(74, 163, 255, 0.5);
}
.card-rank {
  font-size: 1.3rem;
  font-weight: bold;
  line-height: 1;
}
.card-suit {
  font-size: 1.6rem;
  line-height: 1;
}
.card-joker {
  font-size: 0.85rem;
  font-weight: bold;
  color: var(--accent-gold);
  text-align: center;
}
.card.red .card-rank,
.card.red .card-suit {
  color: #e74c3c;
}
.card.black .card-rank,
.card.black .card-suit {
  color: #2c3e50;
}

/* 操作按钮区（玻璃） */
.action-panel {
  display: flex;
  gap: 12px;
  padding: 12px 20px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
}

.btn {
  padding: 10px 24px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  font-size: 1rem;
  font-weight: bold;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s, filter 0.2s;
  font-family: inherit;
  min-width: 80px;
  color: #fff;
  backdrop-filter: blur(6px);
}
.btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.35);
  filter: brightness(1.08);
}
.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.btn-primary {
  background: linear-gradient(135deg, #f6d365 0%, #f39c12 100%);
  color: #333;
  border-color: rgba(255, 255, 255, 0.25);
}
.btn-secondary {
  background: linear-gradient(135deg, rgba(123, 137, 224, 0.55), rgba(118, 75, 162, 0.55));
  border-color: rgba(255, 255, 255, 0.20);
}
.btn-danger {
  background: linear-gradient(135deg, #ff6a5b 0%, #c0392b 100%);
}
.btn-success {
  background: linear-gradient(135deg, #4be38a 0%, #229954 100%);
}

/* ===== 覆盖层 / 弹窗（玻璃） ===== */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 18, 13, 0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.modal {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(26px) saturate(150%);
  -webkit-backdrop-filter: blur(26px) saturate(150%);
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--radius);
  padding: 32px;
  min-width: 320px;
  max-width: 500px;
  box-shadow: var(--glass-shadow-lg);
  text-align: center;
}
.modal-title {
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--accent-gold);
  text-shadow: 0 0 14px rgba(244, 208, 63, 0.35);
}
.modal-content {
  margin-bottom: 24px;
  line-height: 1.6;
}
.modal-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}

/* 弹窗内输入框（覆盖内联样式，统一玻璃） */
.modal-content input,
.modal-content textarea,
.overlay input,
.overlay textarea {
  background: rgba(255, 255, 255, 0.08) !important;
  border: 1px solid var(--glass-border) !important;
  color: var(--text-primary) !important;
  border-radius: var(--radius-sm) !important;
  outline: none !important;
}
.modal-content input:focus,
.modal-content textarea:focus,
.overlay input:focus,
.overlay textarea:focus {
  border-color: var(--accent-gold) !important;
  box-shadow: 0 0 0 3px rgba(244, 208, 63, 0.18) !important;
}

/* ===== 开始菜单（全屏玻璃层） ===== */
.start-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  z-index: 100;
  background: rgba(7, 28, 20, 0.42);
  backdrop-filter: blur(24px) saturate(135%);
  -webkit-backdrop-filter: blur(24px) saturate(135%);
}
.start-menu h1 {
  font-size: 3rem;
  color: var(--accent-gold);
  text-shadow: 0 0 24px rgba(244, 208, 63, 0.55);
  margin-bottom: 16px;
  letter-spacing: 2px;
}
.start-menu .subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}
/* 模式选择卡片（玻璃） */
#modeSelect {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 30px 40px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(140%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
}

.difficulty-select {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}
.difficulty-btn {
  padding: 12px 24px;
  border: 1px solid var(--glass-border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
  font-family: inherit;
  font-size: 1rem;
  backdrop-filter: blur(6px);
}
.difficulty-btn:hover,
.difficulty-btn.active {
  border-color: var(--accent-gold);
  background: rgba(244, 208, 63, 0.14);
  box-shadow: 0 0 14px rgba(244, 208, 63, 0.25);
}

/* ===== 叫地主面板 ===== */
.call-panel {
  display: flex;
  gap: 12px;
  padding: 16px;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  margin: 8px 0;
}
.call-info {
  font-size: 1.1rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
  text-shadow: 0 0 10px rgba(244, 208, 63, 0.3);
}

/* ===== 底牌展示 ===== */
.bottom-cards-display {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 12px;
}
.bottom-cards-display .card {
  margin-left: 0;
  width: 60px;
  height: 84px;
}

/* ===== 游戏日志（玻璃，保留兼容） ===== */
.game-log {
  position: fixed;
  right: 16px;
  top: 70px;
  width: 280px;
  max-height: calc(100vh - 100px);
  background: var(--glass-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  padding: 12px;
  overflow-y: auto;
  font-size: 0.8rem;
  z-index: 50;
  box-shadow: var(--glass-shadow);
}
.log-entry {
  padding: 4px 8px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--text-secondary);
}
.log-entry:last-child {
  border-bottom: none;
}
.log-entry.play {
  color: var(--text-primary);
}
.log-entry.system {
  color: var(--accent-gold);
  font-style: italic;
}

/* ===== 动画 ===== */
@keyframes dealCard {
  from { opacity: 0; transform: translateY(-50px) rotate(-10deg); }
  to { opacity: 1; transform: translateY(0) rotate(0); }
}
@keyframes playCard {
  from { opacity: 0; transform: scale(0.5) translateY(30px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
@keyframes bomb {
  0% { transform: scale(1); }
  50% { transform: scale(1.3); filter: brightness(2); }
  100% { transform: scale(1); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.animate-deal { animation: dealCard 0.3s ease-out; }
.animate-play { animation: playCard 0.3s ease-out; }
.animate-bomb { animation: bomb 0.5s ease-out; }

/* ===== 特效 ===== */
.bomb-effect {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 5rem;
  color: var(--accent-red);
  text-shadow: 0 0 30px rgba(231, 76, 60, 0.8);
  z-index: 500;
  pointer-events: none;
  animation: bomb 1s ease-out forwards;
}

/* ===== 结果面板 ===== */
.result-panel { text-align: center; }
.result-title {
  font-size: 2rem;
  margin-bottom: 16px;
}
.result-title.win { color: var(--accent-green); text-shadow: 0 0 18px rgba(46, 204, 113, 0.45); }
.result-title.lose { color: var(--accent-red); text-shadow: 0 0 18px rgba(231, 76, 60, 0.4); }
.result-details {
  margin: 16px 0;
  font-size: 1rem;
  color: var(--text-secondary);
}
.result-details span {
  color: var(--accent-gold);
  font-weight: bold;
}

/* ===== 审计报告 ===== */
.audit-report {
  text-align: left;
  font-size: 0.85rem;
  max-height: 400px;
  overflow-y: auto;
}
.audit-section {
  margin-bottom: 16px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--glass-border);
  border-radius: 10px;
}
.audit-section h4 {
  color: var(--accent-gold);
  margin-bottom: 8px;
  font-size: 0.9rem;
}
.hash-chain {
  font-family: monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
  word-break: break-all;
}

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .card {
    width: 56px;
    height: 78px;
    margin-left: -22px;
  }
  .card-rank { font-size: 1rem; }
  .card-suit { font-size: 1.2rem; }
  .game-log { display: none; }
  .top-players { padding: 0 16px; }
}
@media (max-width: 600px) {
  .card {
    width: 44px;
    height: 62px;
    margin-left: -18px;
  }
  .card-rank { font-size: 0.85rem; }
  .card-suit { font-size: 1rem; }
  .game-title { font-size: 1.1rem; }
  .btn { padding: 8px 16px; font-size: 0.9rem; }
}

/* ===== 滚动条（玻璃） ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: rgba(255, 255, 255, 0.05); }
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.22);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(255, 255, 255, 0.35); }

/* ===== 提示 toast（玻璃） ===== */
.toast {
  position: fixed;
  bottom: 120px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 24px;
  background: rgba(231, 76, 60, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: white;
  border-radius: 10px;
  font-size: 0.9rem;
  z-index: 600;
  animation: fadeIn 0.2s ease-out;
  box-shadow: var(--glass-shadow);
}
.toast.info {
  background: rgba(74, 163, 255, 0.85);
}

/* ===== 发牌动画 ===== */
.deal-deck {
  position: absolute;
  left: 50%;
  top: 44%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 84px;
  pointer-events: none;
  z-index: 5;
}
.deal-deck-card {
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, #e74c3c 0%, #c0392b 100%);
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.3);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.45);
}
.deal-deck-card:nth-child(1) { transform: translate(-4px, 3px) rotate(-5deg); }
.deal-deck-card:nth-child(2) { transform: translate(-2px, 1px) rotate(-2deg); }
.deal-deck-card:nth-child(3) { transform: translate(2px, -2px) rotate(3deg); }

.flying-card {
  position: fixed;
  left: 0;
  top: 0;
  width: 60px;
  height: 84px;
  background: linear-gradient(158deg, #e74c3c 0%, #c0392b 100%);
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.3);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.5);
  z-index: 300;
  transform: translate(0, 0) scale(1);
  transition: transform 0.26s ease, opacity 0.26s ease;
  pointer-events: none;
  will-change: transform;
}

.card.deal-back {
  background: linear-gradient(158deg, #e74c3c 0%, #c0392b 100%);
  border-color: rgba(0, 0, 0, 0.3);
  box-shadow: 0 3px 9px rgba(0, 0, 0, 0.35);
}

.bottom-card-down {
  width: 60px;
  height: 84px;
  background: linear-gradient(158deg, #e74c3c 0%, #c0392b 100%);
  border-radius: 8px;
  border: 1px solid rgba(0, 0, 0, 0.3);
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.4);
  transform: rotateY(0deg);
  transition: transform 0.2s ease;
  flex: 0 0 auto;
}
.bottom-card-down.flipping {
  transform: rotateY(90deg);
}
.card.flipped {
  transform: rotateY(0deg);
  transition: transform 0.2s ease;
}

/* ============================================
 * 可选 UI 主题（开始菜单自主选择，[data-theme] 切换）
 * ============================================ */
[data-theme="midnight"] {
  --bg-grad:
    radial-gradient(circle at 16% 20%, rgba(74,163,255,0.18), transparent 44%),
    radial-gradient(circle at 84% 76%, rgba(120,90,255,0.14), transparent 46%),
    radial-gradient(circle at 70% 14%, rgba(46,204,255,0.10), transparent 40%),
    linear-gradient(158deg, #07112a 0%, #0e2147 48%, #050b1c 100%);
  --glow-1: rgba(74,163,255,0.18);
  --glow-2: rgba(120,90,255,0.14);
  --accent-gold: #ffd866;
  --accent-red: #ff6b6b;
  --accent-green: #4ade80;
  --accent-blue: #6aa8ff;
  --text-primary: #eaf0ff;
  --text-secondary: #aab6d6;
  --glass-bg: rgba(255,255,255,0.07);
  --glass-bg-strong: rgba(10,22,48,0.55);
  --glass-border: rgba(255,255,255,0.14);
  --glass-border-strong: rgba(255,255,255,0.28);
}
[data-theme="sakura"] {
  --bg-grad:
    radial-gradient(circle at 18% 22%, rgba(255,150,190,0.45), transparent 46%),
    radial-gradient(circle at 82% 74%, rgba(255,210,160,0.40), transparent 48%),
    radial-gradient(circle at 66% 12%, rgba(200,225,255,0.38), transparent 42%),
    linear-gradient(158deg, #ffe3ee 0%, #ffd6e8 46%, #eaf0ff 100%);
  --glow-1: rgba(255,130,180,0.30);
  --glow-2: rgba(255,200,150,0.26);
  --accent-gold: #c98a00;
  --accent-red: #e0455e;
  --accent-green: #1f9d57;
  --accent-blue: #2e7fd6;
  --text-primary: #2c2433;
  --text-secondary: #6b6473;
  --glass-bg: rgba(255,255,255,0.46);
  --glass-bg-strong: rgba(255,255,255,0.64);
  --glass-border: rgba(255,255,255,0.75);
  --glass-border-strong: rgba(255,255,255,0.92);
  --glass-shadow: 0 8px 32px rgba(120,80,120,0.20);
  --glass-shadow-lg: 0 18px 50px rgba(120,80,120,0.28);
}
[data-theme="neon"] {
  --bg-grad:
    radial-gradient(circle at 16% 22%, rgba(168,85,247,0.22), transparent 46%),
    radial-gradient(circle at 84% 76%, rgba(236,72,153,0.16), transparent 48%),
    radial-gradient(circle at 68% 12%, rgba(56,189,248,0.12), transparent 42%),
    linear-gradient(158deg, #150726 0%, #250a3f 48%, #0c0418 100%);
  --glow-1: rgba(168,85,247,0.22);
  --glow-2: rgba(236,72,153,0.16);
  --accent-gold: #fbbf24;
  --accent-red: #fb7185;
  --accent-green: #34d399;
  --accent-blue: #60a5fa;
  --text-primary: #f3e9ff;
  --text-secondary: #c4b5e0;
  --glass-bg: rgba(255,255,255,0.07);
  --glass-bg-strong: rgba(28,10,48,0.55);
  --glass-border: rgba(255,255,255,0.14);
  --glass-border-strong: rgba(255,255,255,0.28);
}
[data-theme="sunset"] {
  --bg-grad:
    radial-gradient(circle at 16% 22%, rgba(255,159,67,0.22), transparent 46%),
    radial-gradient(circle at 84% 76%, rgba(255,99,132,0.16), transparent 48%),
    radial-gradient(circle at 68% 12%, rgba(255,205,86,0.14), transparent 42%),
    linear-gradient(158deg, #2a1206 0%, #4a1c08 48%, #1c0a04 100%);
  --glow-1: rgba(255,159,67,0.22);
  --glow-2: rgba(255,99,132,0.16);
  --accent-gold: #ffb347;
  --accent-red: #ff6b6b;
  --accent-green: #2ecc71;
  --accent-blue: #ffa94d;
  --text-primary: #fff1e6;
  --text-secondary: #e8c9b5;
  --glass-bg: rgba(255,255,255,0.08);
  --glass-bg-strong: rgba(40,16,6,0.55);
  --glass-border: rgba(255,255,255,0.16);
  --glass-border-strong: rgba(255,255,255,0.30);
}

/* ============================================
 * 玩家档案 UI：昵称面板 / 玩家条 / 主题色卡 / 对局记录
 * ============================================ */

/* 首次登录：设置昵称 */
.name-setup {
  position: absolute;
  inset: 0;
  z-index: 30;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 24px;
}
.name-setup .ns-card {
  width: min(420px, 92vw);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border-strong);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow-lg);
  backdrop-filter: blur(24px) saturate(150%);
  -webkit-backdrop-filter: blur(24px) saturate(150%);
  padding: 28px 26px;
  text-align: center;
}
.name-setup .ns-title { font-size: 1.4rem; font-weight: bold; color: var(--accent-gold); margin-bottom: 6px; }
.name-setup .ns-sub { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 18px; line-height: 1.6; }
.name-setup input {
  width: 100%;
  padding: 12px 14px;
  font-size: 1rem;
  color: var(--text-primary);
  background: rgba(255,255,255,0.10) !important;
  border: 1px solid var(--glass-border) !important;
  border-radius: var(--radius-sm);
  outline: none;
}
.name-setup input:focus { border-color: var(--accent-gold) !important; box-shadow: 0 0 0 2px var(--accent-gold-soft); }

/* 玩家条 */
.profile-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--glass-shadow);
  backdrop-filter: blur(20px) saturate(150%);
  -webkit-backdrop-filter: blur(20px) saturate(150%);
  margin-bottom: 18px;
}
.profile-bar .pb-avatar { font-size: 1.8rem; }
.profile-bar .pb-info { display: flex; flex-direction: column; line-height: 1.35; text-align: left; }
.profile-bar .pb-name { font-weight: bold; color: var(--text-primary); font-size: 1.05rem; display: flex; align-items: center; gap: 8px; }
.profile-bar .pb-badge {
  font-size: 0.62rem;
  padding: 1px 7px;
  border-radius: 999px;
  background: var(--accent-gold-soft);
  border: 1px solid var(--glass-border);
  color: var(--accent-gold);
}
.profile-bar .pb-device { font-size: 0.7rem; color: var(--text-secondary); }
.profile-bar .pb-stats { margin-left: auto; display: flex; gap: 14px; font-size: 0.85rem; color: var(--text-secondary); }
.profile-bar .pb-stats b { color: var(--accent-gold); }
.profile-bar .pb-edit {
  background: rgba(255,255,255,0.10);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 6px 12px;
  cursor: pointer;
  font-size: 0.85rem;
  transition: border-color 0.15s;
}
.profile-bar .pb-edit:hover { border-color: var(--accent-gold); }
.profile-bar .pb-cloud { display: flex; align-items: center; gap: 6px; }
.profile-bar .pb-cloud-name { font-size: 0.78rem; color: var(--accent-green); }
.profile-bar .pb-cloud-out { font-size: 0.72rem; color: var(--text-secondary); margin-left: 2px; text-decoration: none; }
.profile-bar .pb-cloud-out:hover { color: var(--accent-gold); }

/* 主题选择区 */
.theme-section { margin-top: 18px; }
.theme-section .ts-label { font-size: 0.85rem; color: var(--text-secondary); margin-bottom: 10px; }
.theme-chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.theme-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 999px;
  color: var(--text-primary);
  cursor: pointer;
  font-size: 0.85rem;
  transition: border-color 0.15s, transform 0.1s;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.theme-chip:hover { transform: translateY(-1px); }
.theme-chip.active { border-color: var(--accent-gold); box-shadow: 0 0 0 2px var(--accent-gold-soft); }
.theme-chip .swatch {
  width: 16px; height: 16px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.5);
}

/* 对局记录按钮 */
.history-btn {
  margin-top: 14px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: var(--radius-sm);
  padding: 10px 22px;
  cursor: pointer;
  font-size: 0.95rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.15s;
}
.history-btn:hover { border-color: var(--accent-gold); }

/* 对局记录列表 */
.history-list {
  max-height: 60vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}
.match-row {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  cursor: pointer;
  transition: border-color 0.15s;
}
.match-row:hover { border-color: var(--glass-border-strong); }
.match-row .mr-top { display: flex; align-items: center; gap: 10px; }
.match-row .mr-result { font-weight: bold; font-size: 1rem; }
.match-row .mr-result.win { color: var(--accent-green); }
.match-row .mr-result.lose { color: var(--accent-red); }
.match-row .mr-meta { color: var(--text-secondary); font-size: 0.82rem; margin-left: auto; text-align: right; }
.match-row .mr-detail {
  display: none;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--glass-border);
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.8;
  word-break: break-all;
}
.match-row.open .mr-detail { display: block; }
.match-row .mr-detail .seed { font-family: monospace; color: var(--accent-blue); }
.history-empty { color: var(--text-secondary); text-align: center; padding: 30px 0; }
.match-row .mr-src { font-size: 0.7rem; padding: 2px 7px; border-radius: 6px; white-space: nowrap; }
.match-row .mr-src.cloud { background: rgba(74,163,255,0.18); color: #8fc7ff; }
.match-row .mr-src.local { background: rgba(255,255,255,0.10); color: var(--text-secondary); }

/* 对局记录里的回放按钮 */
.mr-replay {
  background: var(--accent-gold-soft);
  border: 1px solid var(--accent-gold);
  color: var(--accent-gold);
  border-radius: 999px;
  padding: 3px 12px;
  font-size: 0.78rem;
  cursor: pointer;
  margin-left: 10px;
  transition: transform 0.1s, box-shadow 0.15s;
}
.mr-replay:hover { transform: translateY(-1px); box-shadow: 0 0 0 2px var(--accent-gold-soft); }

/* ===== 牌局回放 ===== */
.replay-modal { width: min(720px, 96vw); max-width: 720px; max-height: 90vh; display: flex; flex-direction: column; }
.replay-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 10px; }
.replay-close {
  background: rgba(255,255,255,0.10);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 8px;
  width: 34px; height: 34px;
  cursor: pointer; font-size: 1rem;
  transition: border-color 0.15s;
}
.replay-close:hover { border-color: var(--accent-red); }
.replay-board { display: flex; flex-direction: column; gap: 12px; padding: 6px 2px; overflow-y: auto; }
.replay-top { display: flex; justify-content: space-between; gap: 12px; }
.replay-seat {
  flex: 1;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.replay-seat.active { border-color: var(--accent-gold); box-shadow: 0 0 0 2px var(--accent-gold-soft); }
.replay-seat-bottom { margin-top: 2px; }
.rs-head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.rs-name { font-weight: bold; color: var(--text-primary); }
.rs-role { font-size: 0.7rem; padding: 1px 7px; border-radius: 999px; background: rgba(255,255,255,0.12); color: var(--text-secondary); }
.rs-role.lord { background: var(--accent-gold-soft); color: var(--accent-gold); border: 1px solid var(--glass-border); }
.rs-count { margin-left: auto; font-size: 0.8rem; color: var(--text-secondary); }
.replay-hand { display: flex; flex-wrap: wrap; gap: 4px; min-height: 44px; align-content: flex-start; }
.replay-hidden-hand { color: var(--text-secondary); font-size: 0.8rem; align-items: center; }
.replay-empty { color: var(--text-secondary); font-size: 0.8rem; }
.replay-center {
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px;
  min-height: 96px;
  text-align: center;
}
.rc-label { font-size: 0.72rem; color: var(--text-secondary); margin-bottom: 6px; }
.rc-by { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 6px; }
.rc-cards { display: flex; flex-wrap: wrap; gap: 5px; justify-content: center; min-height: 46px; align-items: center; }
.rc-none { color: var(--text-secondary); }
.rc-action { margin-top: 8px; font-size: 0.82rem; color: var(--accent-gold); }
.replay-controls { display: flex; align-items: center; gap: 10px; justify-content: center; margin-top: 12px; }
.replay-btn {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  font-size: 0.9rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: border-color 0.15s;
}
.replay-btn:hover { border-color: var(--accent-gold); }
.replay-play { background: var(--accent-gold-soft); border-color: var(--accent-gold); }
.replay-step { margin-left: 8px; font-size: 0.85rem; color: var(--text-secondary); }
.replay-info { text-align: center; font-size: 0.75rem; color: var(--text-secondary); margin-top: 6px; }

/* 迷你牌 */
.mini-card {
  width: 30px; height: 42px;
  border-radius: 5px;
  background: #fff;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  font-weight: bold;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3);
  flex: 0 0 auto;
  line-height: 1;
}
.mini-card.mc-red { color: #e74c3c; }
.mini-card.mc-black { color: #2c3e50; }
.mini-card .mc-rank { font-size: 0.95rem; }
.mini-card .mc-suit { font-size: 0.85rem; }
.mini-card.mc-joker { font-size: 0.8rem; }