:root {
  /* === 基底色 === */
  --bg-primary: #0a0a1a;
  --bg-secondary: #111128;
  --bg-tertiary: #1a1a3a;

  /* === 霓虹 / 强调 === */
  --neon-cyan: #00f0ff;
  --neon-magenta: #ff00ff;
  --neon-green: #00ff88;
  --neon-amber: #ffaa00;
  --gold: #ffd700;
  --gold-dark: #b8960f;
  --danger: #ff4444;

  /* === 文字层级 === */
  --text-primary: #e0e0e0;
  --text-secondary: #8888aa;
  --text-dim: #555577;

  /* === 稀有度 === */
  --rarity-common: #8888aa;
  --rarity-rare: #4488ff;
  --rarity-epic: #aa44ff;
  --rarity-legendary: #ff8800;

  /* === 发光 === */
  --glow-cyan: 0 0 10px #00f0ff, 0 0 20px #00f0ff44;
  --glow-gold: 0 0 10px #ffd700, 0 0 20px #ffd70044;

  /* === 字体 === */
  --font-display: 'Orbitron', monospace;
  --font-mono: 'JetBrains Mono', monospace;

  /* === 圆角 === */
  --radius: 8px;

  /* === Glitch 主界面调色板 === */
  --glitch-cyan: #00f0ff;
  --glitch-magenta: #ff00ff;
  --glitch-amber: #ffaa00;
  --glitch-gold: #ffd700;
  --glitch-dark: #050508;
  --glitch-darker: #020204;
  --glitch-border: #2a2a3a;

  /* === 表面 (Surface) 令牌 — 统一面板背景 === */
  --surface-1: rgba(0, 0, 0, 0.3);
  --surface-2: rgba(0, 0, 0, 0.45);
  --surface-3: rgba(0, 0, 0, 0.55);

  /* === 卡片令牌 === */
  --card-border: 1px solid var(--glitch-border);
  --card-radius: 4px;
}

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

body {
  background: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-mono);
  overflow: hidden;
  height: 100vh;
  width: 100vw;
}

/* === 顶部导航栏 === */
#header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 1.25rem;
  background: rgba(0, 0, 0, 0.55);
  border-bottom: 1px solid var(--glitch-border);
  z-index: 10;
  position: relative;
}

.header-left {
  display: flex;
  align-items: baseline;
  gap: 1rem;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--glitch-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.6), 0 0 20px rgba(0, 240, 255, 0.2);
  letter-spacing: 4px;
  position: relative;
  display: inline-block;
  user-select: none;
}

/* 品红色故障重影 —— 上半部向左偏移 */
.logo::before {
  content: attr(data-glitch);
  position: absolute;
  top: 0;
  left: -3px;
  width: 100%;
  color: var(--glitch-magenta);
  opacity: 0.7;
  clip-path: polygon(0 0, 100% 0, 100% 42%, 0 42%);
  animation: glitch 2.5s infinite linear alternate-reverse;
  pointer-events: none;
  mix-blend-mode: screen;
  text-shadow: -2px 0 rgba(255, 0, 255, 0.3);
}

/* 品红色故障重影 —— 下半部向右偏移 */
.logo::after {
  content: attr(data-glitch);
  position: absolute;
  top: 0;
  left: 3px;
  width: 100%;
  color: var(--glitch-magenta);
  opacity: 0.6;
  clip-path: polygon(0 55%, 100% 55%, 100% 100%, 0 100%);
  animation: glitch 3.2s infinite linear alternate;
  pointer-events: none;
  mix-blend-mode: screen;
  text-shadow: 2px 0 rgba(255, 0, 255, 0.3);
}

.tagline {
  display: none;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.coin-display {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold);
  text-shadow: var(--glow-gold);
  cursor: help;
}

.coin-pool-divider {
  color: var(--text-dim);
  font-size: 0.7rem;
  margin: 0 0.05rem;
  text-shadow: none;
}

.coin-pool-remaining {
  color: var(--text-secondary);
  font-size: 0.7rem;
  text-shadow: none;
  font-variant-numeric: tabular-nums;
}

.coin-icon {
  font-size: 1rem;
}

/* 模型积攒金币显示（位于模型信息行） */
.pending-coin-display {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  color: var(--gold);
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.35);
  cursor: help;
  text-shadow: 0 0 4px rgba(255, 215, 0, 0.4);
}

.pending-coin-icon {
  font-size: 0.85rem;
}

#pending-coin-count {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: transform 0.2s;
}

#pending-coin-count.pulse {
  animation: pending-coin-pulse 0.5s ease-out;
}

@keyframes pending-coin-pulse {
  0% { transform: scale(1); }
  40% { transform: scale(1.35); text-shadow: 0 0 12px var(--gold), 0 0 20px var(--gold); }
  100% { transform: scale(1); }
}

.total-injected-display {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--glitch-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.45);
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(0, 240, 255, 0.3);
  border-radius: 3px;
  background: rgba(0, 240, 255, 0.05);
  cursor: help;
  transition: all 0.2s;
}

.total-injected-display:hover {
  border-color: var(--glitch-cyan);
  background: rgba(0, 240, 255, 0.12);
}

.total-injected-icon {
  font-size: 0.9rem;
}

.total-injected-label {
  font-size: 0.62rem;
  color: #666688;
  text-shadow: none;
  letter-spacing: 0.5px;
  font-family: var(--font-mono);
}

#total-injected-count {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  transition: transform 0.2s;
}

#total-injected-count.pulse {
  animation: pulse-glow 0.4s;
}

@keyframes pulse-glow {
  0% { transform: scale(1); text-shadow: var(--glow-cyan); }
  50% { transform: scale(1.15); text-shadow: 0 0 12px var(--neon-cyan), 0 0 20px var(--neon-cyan); }
  100% { transform: scale(1); text-shadow: var(--glow-cyan); }
}

/* === 按钮样式 === */
.btn {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  padding: 0.5rem 1.25rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--neon-cyan);
  color: var(--bg-primary);
  font-weight: 700;
}

.btn-primary:hover {
  box-shadow: var(--glow-cyan);
  transform: translateY(-1px);
}

.btn-danger {
  background: #cc2244;
  color: #fff;
  font-weight: 700;
}
.btn-danger:hover {
  background: #ee3355;
  box-shadow: 0 0 8px rgba(238,51,85,0.5);
  transform: translateY(-1px);
}

.btn-secondary {
  background: var(--bg-tertiary);
  color: var(--neon-magenta);
  border: 1px solid var(--neon-magenta);
}

.btn-secondary:hover {
  background: var(--neon-magenta);
  color: var(--bg-primary);
}

.btn-outline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--glitch-border);
}

.btn-outline:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.btn-small {
  font-size: 0.75rem;
  padding: 0.3rem 0.75rem;
  background: var(--bg-tertiary);
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
  border-radius: 4px;
}

.btn-small:hover {
  background: var(--neon-cyan);
  color: var(--bg-primary);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* === 主内容区 === */
#main-content {
  display: flex;
  flex-direction: row;
  height: calc(100vh - 52px);
}

#viewport-container {
  flex: 2 1 0;
  position: relative;
  min-width: 0;
  height: 100%;
  overflow: hidden;
  background: var(--bg-primary);
  border-right: 1px solid var(--glitch-border);
}

#three-canvas {
  display: block;
  width: 100%;
  height: 100%;
}

/* === 视区左上控制按钮（音效/BGM） === */
/* === 视区底部悬浮：模型信息 + 进度条 === */
.viewport-footer {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.75rem 1rem 0.85rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.92) 0%, rgba(5, 5, 12, 0.78) 60%, rgba(5, 5, 12, 0) 100%);
  border-top: 1px solid var(--glitch-border);
  z-index: 5;
  pointer-events: none;
}

.viewport-footer .model-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.viewport-footer .model-name {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: #fff;
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
  letter-spacing: 1px;
}

.viewport-footer .progress-section {
  margin-bottom: 0;
}

.viewport-footer .progress-bar-track {
  height: 4px;
  background: rgba(17, 17, 34, 0.85);
  border-radius: 2px;
  margin-bottom: 0.25rem;
  border: 1px solid rgba(42, 42, 58, 0.6);
  overflow: hidden;
}

.viewport-footer .progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--glitch-cyan), var(--glitch-magenta));
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
  border-radius: 2px;
  transition: width 0.5s ease;
  position: relative;
}

.viewport-footer .progress-bar-fill::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--text-primary);
  box-shadow: 0 0 8px var(--text-primary);
}

.viewport-footer .progress-info {
  font-size: 0.7rem;
  font-family: var(--font-mono);
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.viewport-footer #progress-percent {
  color: var(--glitch-cyan);
  text-shadow: 0 0 6px rgba(0, 240, 255, 0.5);
  font-family: var(--font-display);
  font-weight: 700;
}

.viewport-footer #remaining-time {
  color: var(--text-secondary);
}

.viewport-footer .eta-display {
  margin-left: auto;
  color: var(--glitch-cyan);
  letter-spacing: 0.5px;
  font-variant-numeric: tabular-nums;
}

.viewport-footer .eta-display.eta-fast {
  color: var(--neon-green);
  text-shadow: 0 0 6px rgba(0, 255, 136, 0.4);
}

.viewport-footer .eta-display.eta-slow {
  color: var(--glitch-amber);
}

.viewport-footer .eta-display.eta-stalled {
  color: var(--text-dim);
}

.viewport-footer .model-rarity {
  font-size: 0.62rem;
  padding: 0.12rem 0.45rem;
}

.viewport-footer .model-stock {
  font-size: 0.62rem;
  padding: 0.12rem 0.45rem;
}

.viewport-footer .pending-coin-display {
  font-size: 0.7rem;
  padding: 0.12rem 0.5rem;
}

/* 点击收取提示 */
#click-hint {
  position: absolute;
  bottom: 100px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--glitch-amber);
  text-shadow: 0 0 10px var(--glitch-amber), 0 0 25px rgba(255, 170, 0, 0.5);
  animation: click-hint-pulse 1.6s ease-in-out infinite;
  z-index: 6;
  pointer-events: none;
  white-space: nowrap;
  letter-spacing: 2px;
}

@keyframes click-hint-pulse {
  0%, 100% { opacity: 0.55; transform: translateX(-50%) scale(1); text-shadow: 0 0 6px var(--glitch-amber); }
  50% { opacity: 1; transform: translateX(-50%) scale(1.08); text-shadow: 0 0 14px var(--glitch-amber), 0 0 24px rgba(255, 170, 0, 0.7); }
}

/* 加载遮罩 */
#loading-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  z-index: 5;
}

.loading-text {
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
  animation: pulse 1.5s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

/* === 控制面板（右栏） === */
#control-panel {
  flex: 1 1 0;
  min-width: 300px;
  max-width: 380px;
  height: 100%;
  padding: 1rem;
  background: rgba(8, 8, 20, 0.55);
  border-top: 0;
  border-left: 1px solid var(--glitch-border);
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

/* model-rarity 基础样式 — 展示柜/详情/视区共用 */
.model-rarity {
  font-size: 0.7rem;
  padding: 0.15rem 0.5rem;
  border-radius: 3px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* 当前模型库存徽章 */
.model-stock {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  padding: 0.15rem 0.55rem;
  border-radius: 3px;
  font-weight: 600;
  letter-spacing: 0.5px;
  cursor: help;
}

.model-stock.stock-normal {
  color: var(--neon-cyan);
  background: rgba(0, 255, 255, 0.08);
  border: 1px solid rgba(0, 255, 255, 0.25);
}

.model-stock.stock-low {
  color: #ffb84d;
  background: rgba(255, 184, 77, 0.1);
  border: 1px solid rgba(255, 184, 77, 0.4);
}

.model-stock.stock-critical {
  color: #ff4d6d;
  background: rgba(255, 77, 109, 0.12);
  border: 1px solid rgba(255, 77, 109, 0.5);
  animation: stock-blink 1.5s ease-in-out infinite;
}

@keyframes stock-blink {
  0%, 100% { box-shadow: 0 0 4px rgba(255, 77, 109, 0.3); }
  50% { box-shadow: 0 0 10px rgba(255, 77, 109, 0.7); }
}

.rarity-common { background: #222244; color: var(--rarity-common); border: 1px solid var(--rarity-common); }
.rarity-rare { background: #112244; color: var(--rarity-rare); border: 1px solid var(--rarity-rare); }
.rarity-epic { background: #221144; color: var(--rarity-epic); border: 1px solid var(--rarity-epic); }
.rarity-legendary { background: #332200; color: var(--rarity-legendary); border: 1px solid var(--rarity-legendary); }

.button-group {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}

/* === 完成区域 === */
#completion-section {
  margin-top: 0.5rem;
  padding: 0.7rem 0.85rem;
  background: rgba(0, 255, 136, 0.06);
  border: 1px solid rgba(0, 255, 136, 0.5);
  border-radius: 4px;
  box-shadow: 0 0 12px rgba(0, 255, 136, 0.15);
}

.completion-label {
  font-family: var(--font-display);
  font-size: 0.72rem;
  color: var(--neon-green);
  margin-bottom: 0.5rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 6px rgba(0, 255, 136, 0.5);
}

.unique-code-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.unique-code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--glitch-gold);
  text-shadow: 0 0 8px rgba(255, 215, 0, 0.45);
  flex: 1;
  letter-spacing: 0.5px;
}

/* === 世界库存看板 === */
.world-status.drawer {
  margin-bottom: 1rem;
  padding: 0;
  background: var(--surface-1);
  border: 1px solid var(--glitch-border);
  border-radius: var(--radius);
}

.world-status-title {
  font-family: var(--font-display);
  font-size: 0.7rem;
  color: var(--glitch-cyan);
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 6px rgba(0, 240, 255, 0.4);
}

.world-status-bars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.3rem 1.2rem;
}

.world-status-row {
  display: grid;
  grid-template-columns: 90px 1fr 50px;
  gap: 0.4rem;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.68rem;
}

.world-status-name {
  color: var(--text-secondary);
  font-size: 0.65rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.5px;
}

.world-status-bar {
  height: 12px;
  background: rgba(255, 255, 255, 0.04);
  overflow: hidden;
  position: relative;
}

.world-status-bar-fill {
  height: 100%;
  transition: width 0.3s ease;
}

.world-status-bar-fill.healthy {
  background: linear-gradient(90deg, var(--neon-cyan), var(--neon-green));
}

.world-status-bar-fill.warning {
  background: linear-gradient(90deg, var(--neon-amber), #ff8800);
}

.world-status-bar-fill.danger {
  background: linear-gradient(90deg, #ff4d6d, var(--danger));
}

.world-status-bar-fill.sold-out {
  background: var(--text-dim);
  width: 0% !important;
}

.world-status-val {
  text-align: right;
  font-variant-numeric: tabular-nums;
  font-size: 0.65rem;
}

.world-status-val.healthy { color: var(--neon-green); }
.world-status-val.warning { color: var(--neon-amber); }
.world-status-val.danger { color: var(--danger); }
.world-status-val.sold-out { color: var(--text-dim); }

.world-status-summary {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

.world-status-summary .tag-sold-out { color: var(--danger); }
.world-status-summary .tag-danger { color: var(--neon-amber); }
.world-status-summary .tag-healthy { color: var(--neon-green); }

/* === 展示柜 === */
#cabinet-view {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 20;
  overflow-y: auto;
  padding: 1.5rem;
}

.cabinet-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.cabinet-header h2 {
  font-family: var(--font-display);
  color: var(--neon-cyan);
  text-shadow: var(--glow-cyan);
}

.cabinet-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* 展示柜工具栏 */
.cabinet-toolbar {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
}

.cabinet-toolbar-group {
  display: flex;
  gap: 0.35rem;
  flex-wrap: wrap;
  align-items: center;
}

.cabinet-toolbar-right {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.cabinet-chip {
  background: transparent;
  border: 1px solid var(--glitch-border);
  color: var(--text-secondary);
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius);
  font-family: var(--font-main);
  font-size: 0.75rem;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.cabinet-chip:hover {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
}

.cabinet-chip.active {
  background: rgba(0, 255, 255, 0.12);
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  text-shadow: 0 0 6px rgba(0,255,255,0.4);
}

/* 分类标签后的模型种类数 — 例: 人形兵装 7 */
.cabinet-chip-count {
  display: inline-block;
  margin-left: 0.35rem;
  padding: 0 0.35rem;
  min-width: 1.2rem;
  font-size: 0.7rem;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 0.6rem;
  color: var(--text-dim);
  text-shadow: none;
  font-family: var(--font-mono);
  line-height: 1.3;
  text-align: center;
  transition: all 0.15s;
}

.cabinet-chip:hover .cabinet-chip-count {
  background: rgba(0, 240, 255, 0.15);
  color: var(--neon-cyan);
}

.cabinet-chip.active .cabinet-chip-count {
  background: rgba(0, 240, 255, 0.25);
  color: var(--neon-cyan);
}

.cabinet-sort-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
}

.cabinet-sort-arrow {
  font-size: 0.85rem;
}

.cabinet-chip.cabinet-sort-chip.active {
  background: rgba(255, 215, 0, 0.1);
  border-color: #ffd700;
  color: #ffd700;
  text-shadow: 0 0 6px rgba(255,215,0,0.3);
}

.cabinet-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1rem;
}

.cabinet-grid.view-compact {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 0.5rem;
}

.cabinet-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  padding: 4rem 1rem;
  font-size: 0.9rem;
}

.cabinet-card {
  background: var(--bg-secondary);
  border: 1px solid var(--glitch-border);
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s;
}

.cabinet-card:hover {
  border-color: var(--neon-cyan);
  box-shadow: var(--glow-cyan);
  transform: translateY(-2px);
}

.cabinet-card img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.cabinet-card.compact img {
  display: none;
}

.cabinet-card-info {
  padding: 0.5rem 0.75rem;
}

.cabinet-card.compact .cabinet-card-info {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
}

.cabinet-card.compact .cabinet-card-code {
  margin-left: auto;
  flex-shrink: 0;
}

.cabinet-card-name {
  font-family: var(--font-display);
  font-size: 0.8rem;
  margin-bottom: 0.25rem;
}

.cabinet-card.compact .cabinet-card-name {
  margin-bottom: 0;
  font-size: 0.85rem;
}

/* 卡片右边稀有度标签（紧凑模式） */
.cabinet-card.compact .cabinet-card-rarity-tag {
  font-size: 0.65rem;
  padding: 0.1rem 0.4rem;
  border-radius: 3px;
  white-space: nowrap;
}

.cabinet-card-code {
  font-size: 0.65rem;
  color: var(--text-dim);
  word-break: break-all;
}

.cabinet-card-desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
  line-height: 1.4;
  margin: 0.25rem 0 0.3rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
}

.cabinet-card.compact .cabinet-card-code {
  font-size: 0.6rem;
  color: var(--text-dim);
  word-break: keep-all;
}

/* 空结果提示 */
.cabinet-filter-empty {
  grid-column: 1 / -1;
  text-align: center;
  color: var(--text-dim);
  padding: 3rem 1rem;
  font-size: 0.85rem;
}

/* 展示柜卡片：序号 & meta 行 */
.cabinet-card-meta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 0.3rem;
  flex-wrap: wrap;
}

.cabinet-card-serial {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--gold);
  background: rgba(255, 215, 0, 0.08);
  border: 1px solid rgba(255, 215, 0, 0.3);
  padding: 0.05rem 0.4rem;
  border-radius: 3px;
  letter-spacing: 0.5px;
}

.cabinet-card.compact .cabinet-card-serial {
  margin-left: 0.4rem;
  font-size: 0.6rem;
  vertical-align: middle;
}

/* 展示柜详情：序号 & 库存 */
.detail-serial {
  margin: 0.5rem 0;
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.detail-serial-label {
  color: var(--text-secondary);
  font-size: 0.7rem;
  margin-right: 0.25rem;
}

.detail-serial-num {
  color: var(--gold);
  font-weight: 700;
  font-size: 1.1rem;
  text-shadow: var(--glow-gold);
}

.detail-serial-cap {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.detail-description {
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  padding: 0.5rem 0.75rem;
  background: rgba(255,255,255,0.03);
  border-left: 2px solid var(--neon-cyan);
  border-radius: 0 4px 4px 0;
}

.detail-stock {
  margin-top: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.detail-stock strong {
  color: var(--neon-cyan);
  font-size: 0.95rem;
}

/* === 展示柜详情 === */
#cabinet-detail {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 25;
  display: flex;
  flex-direction: column;
}

.detail-header {
  padding: 1rem 1.5rem;
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--glitch-border);
}

#detail-canvas-container {
  flex: 1;
  min-height: 0;
}

.detail-info {
  padding: 1rem 1.5rem;
  background: var(--bg-secondary);
  border-top: 1px solid var(--glitch-border);
}

.detail-info h3 {
  font-family: var(--font-display);
  color: var(--neon-cyan);
  margin-bottom: 0.5rem;
}

.detail-code {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0.5rem 0;
}

.detail-code code {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--gold);
  text-shadow: var(--glow-gold);
}

#detail-date, #detail-duration {
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
}

/* === 模态框 === */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
}

.modal-content {
  position: relative;
  background: var(--bg-secondary);
  border: var(--card-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  width: 90%;
  max-width: 360px;
}

.modal-content.modal-content-wide {
  max-width: 600px;
  width: 92vw;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
}

.modal-content .modal-title {
  font-family: var(--font-display);
  color: var(--neon-cyan);
  margin-bottom: 0.5rem;
}

.modal-content .modal-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.modal-content .modal-body {
  flex: 1;
  overflow-y: auto;
  margin: 0.8rem 0;
  padding: 0.5rem;
  background: var(--surface-1);
  border-radius: var(--radius);
  max-height: 50vh;
}

.form-group {
  margin-bottom: 0.75rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary);
  margin-bottom: 0.25rem;
}

.form-group input {
  width: 100%;
  padding: 0.5rem 0.75rem;
  background: var(--bg-tertiary);
  border: 1px solid var(--glitch-border);
  border-radius: 4px;
  color: var(--text-primary);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.form-group input:focus {
  outline: none;
  border-color: var(--neon-cyan);
  box-shadow: 0 0 0 2px rgba(0, 240, 255, 0.15);
}

.error-text {
  font-size: 0.75rem;
  color: var(--danger);
  margin-bottom: 0.5rem;
}

.modal-buttons {
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
  margin-top: 1rem;
}

/* === Toast消息 === */
#toast-container {
  position: fixed;
  top: 60px;
  right: 1rem;
  z-index: 50;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.toast {
  background: var(--bg-secondary);
  border: var(--card-border);
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
  font-size: 0.8rem;
  color: var(--text-primary);
  animation: toast-in 0.3s ease, toast-out 0.3s ease 2.7s forwards;
  max-width: 300px;
}

.toast-success { border-color: var(--neon-green); color: var(--neon-green); }
.toast-error { border-color: var(--danger); color: var(--danger); }
.toast-coin { border-color: var(--gold); color: var(--gold); }

@keyframes toast-in {
  from { opacity: 0; transform: translateX(20px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes toast-out {
  from { opacity: 1; }
  to { opacity: 0; transform: translateY(-10px); }
}

/* === 金币浮动文字 === */
.coin-float-text {
  position: fixed;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--gold);
  text-shadow: var(--glow-gold);
  pointer-events: none;
  animation: float-up 1s ease-out forwards;
  z-index: 40;
}

@keyframes float-up {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(-60px); }
}

/* === 抖动动画（密码错误） === */
.shake {
  animation: shake 0.4s ease;
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-6px); }
  40%, 80% { transform: translateX(6px); }
}

/* === 工具类 === */
.hidden {
  display: none !important;
}

/* 卡片工具类 — 替代散落的 background/border/padding 组合 */
.card {
  background: var(--surface-1);
  border: var(--card-border);
  border-radius: var(--card-radius);
}
.card-sm { padding: 0.55rem 0.7rem; }
.card-md { padding: 0.7rem 0.85rem; }

/* === 响应式 === */
@media (max-width: 768px) {
  .tagline { display: none; }
  .logo { font-size: 1rem; }
  #control-panel { padding: 0.75rem 1rem; }
  .button-group { flex-direction: column; }
  .cabinet-grid {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

/* === 快捷键行内提示 === */
.shortcut-hint {
  font-size: 0.65rem;
  color: var(--text-dim);
  margin-top: 0.5rem;
  letter-spacing: 0.5px;
}

/* === 完成闪光 === */
.flash-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: white;
  z-index: 100;
  pointer-events: none;
  animation: flash 0.6s ease-out forwards;
}

@keyframes flash {
  0% { opacity: 0.8; }
  100% { opacity: 0; }
}

/* === 燃料指示器（在 hero tank 内使用） === */
.fuel-indicator {
  font-size: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  background: var(--text-dim);
  transition: background 0.3s, box-shadow 0.3s;
  flex-shrink: 0;
}

.fuel-indicator.connected {
  background: var(--glitch-cyan);
  animation: fuel-dot-pulse 1.6s ease-in-out infinite;
}

.fuel-indicator.disconnected {
  background: #444466;
}

.fuel-indicator.reconnecting {
  background: var(--gold);
  animation: blink 1.5s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.fuel-rate-text {
  color: var(--neon-green);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  margin-left: auto;
  text-shadow: 0 0 6px rgba(0, 255, 136, 0.4);
}

/* === 算力浮动文字 === */
.token-float-text {
  position: fixed;
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--neon-green);
  text-shadow: 0 0 10px #00ff8888;
  pointer-events: none;
  animation: token-float 1.5s ease-out forwards;
  z-index: 40;
  right: 1rem;
  top: 50%;
}

@keyframes token-float {
  0% { opacity: 1; transform: translateY(0) scale(1); }
  100% { opacity: 0; transform: translateY(-40px) scale(1.2); }
}

/* === 燃料脉冲 === */
.progress-bar-fill.fuel-pulse {
  animation: fuel-glow 0.6s ease;
}

@keyframes fuel-glow {
  0% { box-shadow: none; }
  50% { box-shadow: 0 0 12px var(--neon-green), 0 0 24px rgba(0, 255, 136, 0.3); }
  100% { box-shadow: none; }
}

/* === 燃料质量提示 === */
.fuel-quality-hint {
  font-size: 0.68rem;
  padding: 0.35rem 0.55rem;
  margin-bottom: 0.2rem;
  text-align: center;
  border: 1px solid transparent;
  border-radius: 3px;
  transition: color 0.5s, border-color 0.5s;
  letter-spacing: 0.3px;
}

.fuel-quality-hint.quality-idle {
  color: #666688;
  border-color: var(--glitch-border);
  background: var(--surface-1);
}

.fuel-quality-hint.quality-low {
  color: var(--glitch-amber);
  border-color: rgba(255, 170, 0, 0.3);
  background: rgba(255, 170, 0, 0.05);
  animation: hint-pulse-amber 2s ease-in-out infinite;
}

.fuel-quality-hint.quality-high {
  color: var(--neon-green);
  border-color: rgba(0, 255, 136, 0.35);
  background: rgba(0, 255, 136, 0.06);
  text-shadow: 0 0 8px rgba(0, 255, 136, 0.4);
  animation: hint-pulse-green 1.5s ease-in-out infinite;
}

@keyframes hint-pulse-amber {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes hint-pulse-green {
  0%, 100% { opacity: 1; text-shadow: 0 0 8px rgba(0, 255, 136, 0.4); }
  50% { opacity: 0.85; text-shadow: 0 0 14px rgba(0, 255, 136, 0.7); }
}

/* === 储液罐 (Hero 模式) === */
.tank-section.hero-tank {
  background:
    linear-gradient(135deg, rgba(0, 240, 255, 0.06) 0%, transparent 50%),
    rgba(0, 0, 0, 0.45);
  border: 1px solid var(--glitch-cyan);
  border-radius: 4px;
  padding: 0.85rem 1rem;
  position: relative;
  overflow: hidden;
}

.tank-section.hero-tank::after {
  content: '';
  position: absolute;
  top: 0; right: 0;
  width: 60px; height: 60px;
  background: radial-gradient(circle at 100% 0%, rgba(0, 240, 255, 0.3), transparent 70%);
  pointer-events: none;
}

.tank-section.hero-tank .tank-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.3rem;
}

.tank-section.hero-tank .tank-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  color: var(--glitch-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.tank-conn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  margin-left: auto;
}

.tank-section.hero-tank .fuel-rate-text {
  font-size: 0.68rem;
}

.tank-balance-row {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin-bottom: 0.4rem;
}

.tank-section.hero-tank .tank-balance {
  font-family: var(--font-mono);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--glitch-cyan);
  text-shadow: 0 0 8px rgba(0, 240, 255, 0.5);
  letter-spacing: -0.5px;
}

.tank-section.hero-tank .tank-unit {
  font-size: 0.7rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

/* === 抽屉 (Drawer) === */
.drawer {
  border: 1px solid var(--glitch-border);
  background: var(--surface-1);
  border-radius: 4px;
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.75rem;
  cursor: pointer;
  user-select: none;
  transition: background 0.15s;
}

.drawer-head:hover {
  background: rgba(0, 240, 255, 0.03);
}

.drawer-title {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.drawer-badge {
  font-size: 0.6rem;
  background: var(--ink-500);
  color: var(--text-dim);
  padding: 1px 6px;
  border-radius: 3px;
  letter-spacing: 1px;
}

.drawer-badge.active {
  background: rgba(255, 68, 68, 0.2);
  color: var(--danger);
  border: 1px solid rgba(255, 68, 68, 0.4);
}

.drawer-chevron {
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 14px;
  transition: transform 0.2s;
}

.drawer.open .drawer-chevron {
  transform: rotate(90deg);
}

.drawer-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}

.drawer.open .drawer-body {
  max-height: 400px;
}

.drawer-content {
  padding: 0 0.75rem 0.65rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--text-secondary);
}

/* Ban 迷你槽位 (抽屉内) */
.ban-slot-mini {
  display: flex;
  gap: 4px;
}

.ban-slot-mini > div {
  flex: 1;
  height: 32px;
  border: 1px dashed var(--glitch-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  color: var(--text-dim);
  background: var(--surface-1);
  border-radius: 3px;
  transition: all 0.15s;
}

.ban-slot-mini > div:hover {
  border-color: var(--glitch-cyan);
  color: var(--glitch-cyan);
  background: rgba(0, 240, 255, 0.05);
}

.ban-slot-mini > div.active {
  background: rgba(255, 68, 68, 0.1);
  border-color: var(--danger);
  border-style: solid;
  color: var(--danger);
}

.ban-slot-mini > div.locked {
  opacity: 0.35;
  cursor: not-allowed;
}

.ban-slot-mini > div.locked:hover {
  border-color: var(--glitch-border);
  color: var(--text-dim);
  background: var(--surface-1);
}

.ban-progress {
  margin-top: 0.5rem;
  font-size: 0.6rem;
  color: var(--text-dim);
  letter-spacing: 0.5px;
}

/* 设置行 (抽屉内) */
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.35rem 0;
  border-bottom: 1px solid var(--line-1);
}

.setting-row:last-child { border-bottom: 0; }

.btn-icon-sm {
  width: 28px;
  height: 28px;
  min-width: 0;
  padding: 0;
  font-size: 0.85rem;
  line-height: 28px;
  text-align: center;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--glitch-border);
  border-radius: 3px;
  letter-spacing: 0;
}

.btn-icon-sm:hover {
  border-color: var(--glitch-cyan);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}

/* === 旧版储液罐 (保留兼容, 被 hero-tank 覆盖) === */
.tank-section {
  background: var(--surface-2);
  border: 1px solid var(--glitch-border);
  border-radius: 4px;
  padding: 0.7rem 0.85rem;
  margin-bottom: 0.2rem;
}

.tank-header {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.tank-label {
  font-family: var(--font-display);
  font-size: 0.68rem;
  color: var(--glitch-cyan);
  text-transform: uppercase;
  letter-spacing: 2px;
}

.tank-balance {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--glitch-cyan);
  text-shadow: 0 0 6px rgba(0, 240, 255, 0.5);
}

.tank-increment {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--neon-cyan);
  text-shadow: 0 0 6px rgba(0, 240, 255, 0.4);
  margin-left: 2px;
}

.tank-increment.pulse {
  animation: tank-inc-pulse 0.6s ease-out;
}

@keyframes tank-inc-pulse {
  0% { transform: scale(1); opacity: 0.6; }
  30% { transform: scale(1.25); opacity: 1; text-shadow: 0 0 10px rgba(0,240,255,0.9), 0 0 18px rgba(0,240,255,0.5); }
  100% { transform: scale(1); opacity: 1; }
}

.tank-unit {
  font-size: 0.65rem;
  color: var(--text-secondary);
}

.tank-hint {
  font-size: 0.5rem;
  color: #555577;
  margin-bottom: 0.3rem;
  line-height: 1.4;
  letter-spacing: 0.3px;
}

.tank-bar-container {
  width: 100%;
  height: 4px;
  background: rgba(17, 17, 34, 0.85);
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 0.5rem;
  border: 1px solid rgba(42, 42, 58, 0.6);
}

.tank-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--glitch-cyan), #00ff88);
  border-radius: 2px;
  width: 0%;
  transition: width 0.2s ease;
  box-shadow: 0 0 6px rgba(0, 240, 255, 0.5);
}

.tank-controls {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.flow-mode-toggle {
  display: flex;
  gap: 0;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--glitch-border);
}

.btn-flow {
  font-size: 0.65rem;
  padding: 0.25rem 0.6rem;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border: none;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all 0.2s;
}

.btn-flow.active {
  background: #222255;
  color: var(--neon-cyan);
  text-shadow: 0 0 4px rgba(0, 240, 255, 0.4);
}

.btn-flow:hover {
  background: #2a2a55;
}

.btn-inject {
  font-size: 0.65rem;
  padding: 0.25rem 0.8rem;
  background: linear-gradient(135deg, #005533, #003322);
  color: var(--neon-green);
  border: 1px solid rgba(0, 255, 136, 0.3);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all 0.2s;
}

.btn-inject:hover {
  background: linear-gradient(135deg, #007744, #005533);
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}


.btn.btn-disabled,
.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  filter: grayscale(0.5);
}

.btn.btn-disabled:hover {
  transform: none;
  box-shadow: none;
}

.btn-stop-inject {
  font-size: 0.65rem;
  padding: 0.25rem 0.8rem;
  background: linear-gradient(135deg, #553300, #332200);
  color: var(--neon-amber);
  border: 1px solid rgba(255, 170, 0, 0.3);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all 0.2s;
}

.btn-stop-inject:hover {
  background: linear-gradient(135deg, #774400, #553300);
  box-shadow: 0 0 8px rgba(255, 170, 0, 0.3);
}

/* === 新玩家引导（drawer 模式） === */
.fuel-setup.drawer {
  background: var(--surface-1);
  border: 1px solid var(--glitch-border);
  border-radius: 4px;
  padding: 0;
  margin-bottom: 0.2rem;
}

.fuel-setup-title {
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--glitch-magenta);
  letter-spacing: 2px;
  text-transform: uppercase;
  text-shadow: 0 0 8px rgba(255, 0, 255, 0.4);
}

.guide-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 0.6rem;
  border-bottom: 1px solid var(--glitch-border);
}

.guide-tab {
  font-size: 0.68rem;
  padding: 0.35rem 0.7rem;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: #666688;
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all 0.2s;
  letter-spacing: 0.5px;
}

.guide-tab.active {
  color: var(--glitch-cyan);
  border-bottom-color: var(--glitch-cyan);
  text-shadow: 0 0 6px rgba(0, 240, 255, 0.4);
}

.guide-tab:hover {
  color: var(--text-primary);
}

.guide-panel {
  margin-top: 0.3rem;
}

.guide-desc {
  font-size: 0.7rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.guide-prompt-box {
  position: relative;
  background: #0a0a1a;
  border: 1px solid var(--glitch-border);
  border-radius: var(--radius);
  padding: 0.6rem;
  margin-bottom: 0.5rem;
}

.guide-prompt-box pre {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  color: var(--neon-green);
  line-height: 1.5;
  white-space: pre-wrap;
  word-break: break-all;
  margin: 0;
}

.btn-prompt-copy {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  padding: 0.35rem;
  background: linear-gradient(135deg, #1a1a3a, #222255);
  border: 1px solid var(--neon-cyan);
  border-radius: var(--radius);
  color: var(--neon-cyan);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
}

.btn-prompt-copy:hover {
  background: linear-gradient(135deg, #222255, #2a2a66);
  box-shadow: 0 0 8px rgba(0, 240, 255, 0.3);
}

.guide-note {
  font-size: 0.6rem;
  color: var(--text-dim);
  line-height: 1.4;
}

.guide-flow {
  font-size: 0.7rem;
  color: var(--neon-cyan);
  text-align: center;
  margin-bottom: 0.6rem;
  padding: 0.3rem;
  background: #0a0a1a;
  border-radius: var(--radius);
  letter-spacing: 0.5px;
}

.guide-rules {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.guide-rule {
  font-size: 0.65rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.guide-rule-label {
  display: inline-block;
  min-width: 4.5rem;
  color: var(--neon-amber);
  font-weight: 700;
  margin-right: 0.3rem;
}

.guide-rule strong {
  color: var(--neon-cyan);
}

.btn-fuel-toggle {
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.75rem;
  cursor: pointer;
  padding: 0 0.3rem;
  line-height: 1;
  transition: color 0.2s;
}

.btn-fuel-toggle:hover {
  color: var(--danger);
}

.btn-reconnect {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 0.5rem 1rem;
  margin-bottom: 0.6rem;
  background: linear-gradient(135deg, #1a1a3a, #222255);
  border: 1px solid var(--neon-green);
  border-radius: var(--radius);
  color: var(--neon-green);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s;
  text-shadow: 0 0 6px #00ff8844;
  box-shadow: 0 0 8px #00ff8822;
}

.btn-reconnect:hover {
  background: linear-gradient(135deg, #222255, #2a2a66);
  box-shadow: 0 0 10px #00ff8844;
  transform: translateY(-1px);
}

.fuel-diagnostics-result {
  margin-top: 8px;
  padding: 10px;
  border: 1px solid #334;
  border-radius: 6px;
  background: rgba(0,0,0,0.4);
  font-size: 12px;
  line-height: 1.6;
  color: #aab;
  max-width: 320px;
  word-break: break-word;
}

/* === 连接成功 Toast === */
.toast.toast-success {
  border-color: var(--neon-green);
  color: var(--neon-green);
  text-shadow: 0 0 6px #00ff8844;
}

.toast-fade-out {
  opacity: 0;
  transition: opacity 0.5s ease;
}


/* Ban 选择模态框 */
.ban-modal-list {
  flex: 1;
  overflow-y: auto;
  margin: 0.8rem 0;
  padding: 0.5rem;
  background: var(--surface-1);
  border-radius: var(--radius);
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.5rem;
  max-height: 50vh;
}

.ban-option {
  padding: 0.6rem 0.8rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(136, 136, 170, 0.25);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.ban-option:hover {
  border-color: var(--danger);
  background: rgba(255, 68, 68, 0.1);
  transform: translateY(-1px);
}

.ban-option-name {
  color: var(--text-primary);
  font-weight: bold;
}

.ban-option-meta {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.ban-option-selected {
  border-color: var(--danger);
  background: rgba(255, 68, 68, 0.15);
}

.ban-option-selected .ban-option-name::before {
  content: '🚫 ';
}

.ban-option-disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.ban-option-disabled:hover {
  border-color: rgba(136, 136, 170, 0.25);
  background: rgba(255, 255, 255, 0.04);
  transform: none;
}

/* === 市场视图 === */
#market-view {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 50;
  padding: 1.5rem 2rem;
  overflow-y: auto;
}

#market-history-view {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 51;
  padding: 1.5rem 2rem;
  overflow-y: auto;
}

.market-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--glitch-border);
}

.market-header h2 {
  color: var(--neon-amber);
  text-shadow: 0 0 8px rgba(255, 170, 0, 0.4);
  letter-spacing: 0.1rem;
  font-family: var(--font-mono);
  margin: 0;
}

.market-header-right {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}

.market-refresh-info {
  font-family: var(--font-mono);
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.market-intro {
  margin-bottom: 1.5rem;
  padding: 0.8rem 1rem;
  background: rgba(255, 170, 0, 0.06);
  border: 1px solid rgba(255, 170, 0, 0.2);
  border-radius: var(--radius);
  color: var(--text-primary);
  font-size: 0.85rem;
  line-height: 1.6;
}

.market-board {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1rem;
}

.market-empty {
  text-align: center;
  color: var(--text-secondary);
  padding: 2rem;
}

/* NPC 卡片 */
.npc-card {
  background: linear-gradient(135deg, rgba(30, 20, 10, 0.6), rgba(20, 15, 5, 0.4));
  border: 1px solid rgba(255, 170, 0, 0.2);
  border-radius: var(--radius);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.npc-card-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed rgba(255, 170, 0, 0.2);
}

.npc-avatar {
  font-size: 2rem;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 170, 0, 0.08);
  border-radius: 50%;
  border: 1px solid rgba(255, 170, 0, 0.3);
}

.npc-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.npc-name {
  font-family: var(--font-mono);
  color: var(--neon-amber);
  letter-spacing: 0.05rem;
  font-weight: bold;
}

.npc-title {
  font-size: 0.75rem;
  color: var(--text-secondary);
}

.npc-description {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-style: italic;
}

/* 求购单 */
.npc-demands {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.demand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.7rem;
  background: var(--surface-1);
  border: 1px solid rgba(136, 136, 170, 0.2);
  border-radius: var(--radius);
  transition: all 0.15s;
}

.demand-row.sellable {
  border-color: rgba(0, 255, 136, 0.3);
  background: rgba(0, 255, 136, 0.05);
}

.demand-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.demand-model-name {
  font-family: var(--font-mono);
  color: var(--text-primary);
  font-size: 0.85rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.demand-meta {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

.demand-price {
  font-family: var(--font-mono);
  color: var(--gold);
  font-weight: bold;
  font-size: 0.95rem;
  text-shadow: 0 0 6px rgba(255, 215, 0, 0.4);
  white-space: nowrap;
}

.demand-price::before {
  content: '★ ';
  font-size: 0.7rem;
}

.btn-sell {
  padding: 0.3rem 0.7rem;
  font-size: 0.75rem;
  background: linear-gradient(135deg, #225533, #113322);
  color: var(--neon-green);
  border: 1px solid rgba(0, 255, 136, 0.4);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-mono);
  transition: all 0.15s;
}

.btn-sell:hover:not(:disabled) {
  background: linear-gradient(135deg, #336644, #224433);
  box-shadow: 0 0 8px rgba(0, 255, 136, 0.3);
}

.btn-sell:disabled {
  background: transparent;
  color: var(--text-dim);
  border-color: rgba(136, 136, 170, 0.3);
  cursor: not-allowed;
}

/* 卖出选择模态框 */
.sell-modal-list {
  max-height: 50vh;
  overflow-y: auto;
  margin: 0.8rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.sell-option {
  padding: 0.7rem 0.9rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(136, 136, 170, 0.25);
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.15s;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
}

.sell-option:hover {
  border-color: var(--neon-green);
  background: rgba(0, 255, 136, 0.08);
}

.sell-option-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex: 1;
  min-width: 0;
}

.sell-option-code {
  font-family: var(--font-mono);
  color: var(--neon-cyan);
  font-size: 0.75rem;
}

.sell-option-meta {
  font-size: 0.7rem;
  color: var(--text-secondary);
}

/* 交易记录列表 */
.market-history-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.history-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.6rem 0.9rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(136, 136, 170, 0.2);
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 0.85rem;
}

.history-row-left {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.history-action {
  color: var(--text-primary);
}

.history-action .history-npc {
  color: var(--neon-amber);
}

.history-action .history-model {
  color: var(--neon-cyan);
}

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

.history-price {
  color: var(--gold);
  font-weight: bold;
}

.history-price::before {
  content: '+★ ';
  font-size: 0.75rem;
}

/* === 页脚 === */
.site-footer {
  text-align: center;
  padding: 2rem 0 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted, #555);
  font-family: var(--font-mono, 'Courier New', monospace);
}
.site-footer a {
  color: var(--text-muted, #555);
  text-decoration: none;
  transition: color 0.2s;
}
.site-footer a:hover {
  color: var(--cyan, #00f0ff);
}
.footer-sep {
  margin: 0 0.5rem;
  opacity: 0.3;
}

/* === Glitch logo 故障重影动画 === */
@keyframes glitch {
  0%   { clip-path: polygon(0 0, 100% 0, 100% 42%, 0 42%); transform: translate(0); }
  10%  { clip-path: polygon(0 8%, 100% 8%, 100% 35%, 0 35%); transform: translate(-1px, 0); }
  20%  { clip-path: polygon(0 15%, 100% 15%, 100% 48%, 0 48%); transform: translate(1px, 1px); }
  30%  { clip-path: polygon(0 30%, 100% 30%, 100% 55%, 0 55%); transform: translate(-2px, -1px); }
  40%  { clip-path: polygon(0 40%, 100% 40%, 100% 60%, 0 60%); transform: translate(2px, 0); }
  50%  { clip-path: polygon(0 50%, 100% 50%, 100% 72%, 0 72%); transform: translate(-1px, 1px); }
  60%  { clip-path: polygon(0 60%, 100% 60%, 100% 80%, 0 80%); transform: translate(1px, 0); }
  70%  { clip-path: polygon(0 70%, 100% 70%, 100% 92%, 0 92%); transform: translate(-2px, 0); }
  80%  { clip-path: polygon(0 5%, 100% 5%, 100% 25%, 0 25%); transform: translate(1px, -1px); }
  90%  { clip-path: polygon(0 22%, 100% 22%, 100% 45%, 0 45%); transform: translate(0, 1px); }
  100% { clip-path: polygon(0 0, 100% 0, 100% 42%, 0 42%); transform: translate(0); }
}

/* === Fuel dot 脉冲 === */
@keyframes fuel-dot-pulse {
  0%, 100% { box-shadow: 0 0 4px var(--glitch-cyan), 0 0 8px rgba(0, 240, 255, 0.4); opacity: 1; }
  50%      { box-shadow: 0 0 8px var(--glitch-cyan), 0 0 18px rgba(0, 240, 255, 0.7); opacity: 0.85; }
}

/* === 作用域按钮：仅主界面 header/control-panel 内的通用按钮（不影响 cabinet/market/弹窗/tank-controls/fuel-setup） === */
#header .btn-outline,
#control-panel > .button-group .btn-primary,
#control-panel > .button-group .btn-secondary {
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
  border-radius: 3px;
  transition: all 0.2s;
}

#header .btn-outline {
  background: rgba(0, 0, 0, 0.4);
  color: var(--glitch-cyan);
  border: 1px solid rgba(0, 240, 255, 0.4);
  padding: 0.35rem 0.8rem;
  font-size: 0.75rem;
}

#header .btn-outline:hover {
  border-color: var(--glitch-cyan);
  background: rgba(0, 240, 255, 0.15);
  color: var(--glitch-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.4);
}

#control-panel > .button-group {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.2rem;
}

#control-panel > .button-group .btn-primary {
  flex: 1;
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.18), rgba(0, 240, 255, 0.08));
  color: var(--glitch-cyan);
  border: 1px solid var(--glitch-cyan);
  font-weight: 700;
  padding: 0.55rem 0.8rem;
  text-shadow: 0 0 6px rgba(0, 240, 255, 0.5);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
}

#control-panel > .button-group .btn-primary:hover {
  background: rgba(0, 240, 255, 0.25);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.5);
  transform: translateY(-1px);
}

#control-panel > .button-group .btn-secondary {
  flex: 1;
  background: rgba(0, 0, 0, 0.4);
  color: var(--glitch-magenta);
  border: 1px solid var(--glitch-magenta);
  padding: 0.55rem 0.8rem;
  text-shadow: 0 0 6px rgba(255, 0, 255, 0.4);
}

#control-panel > .button-group .btn-secondary:hover {
  background: rgba(255, 0, 255, 0.15);
  color: #fff;
  box-shadow: 0 0 12px rgba(255, 0, 255, 0.4);
  transform: translateY(-1px);
}

/* === 窄屏：回退为上下分布 === */
@media (max-width: 900px) {
  #main-content {
    flex-direction: column;
  }
  #viewport-container {
    flex: 1 1 auto;
    min-height: 50vh;
    border-right: 0;
    border-bottom: 1px solid var(--glitch-border);
  }
  #control-panel {
    max-width: none;
    min-width: 0;
    flex: 0 0 auto;
    border-left: 0;
    max-height: 50vh;
  }
}