/* ====== 拼图面板样式 ====== */

/* 3x3 拼图网格 */
.puzzle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 2px;
  width: 240px;
  height: 240px;
  margin: 0 auto 16px;
  border-radius: 8px;
  overflow: hidden;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-color);
}

.puzzle-cell {
  background-size: 300% 300%;
  background-repeat: no-repeat;
  filter: grayscale(1) brightness(0.25);
  transition: filter 0.4s ease;
}

.puzzle-cell.lit {
  filter: none;
}

/* 图鉴卡片九宫格 */
.album-puzzle-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 1px;
  width: 100%;
  aspect-ratio: 1;
  border-radius: 6px;
  overflow: hidden;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-color);
}

.album-puzzle-cell {
  background-size: 300% 300%;
  background-repeat: no-repeat;
  filter: grayscale(1) brightness(0.25);
  transition: filter 0.3s ease;
  cursor: pointer;
}

.album-puzzle-cell.lit {
  filter: none;
}

.album-cell-progress {
  font-size: 10px;
  color: var(--text-muted);
  margin-top: 2px;
  font-family: var(--font-mono);
}

.album-cell-claim-btn {
  margin-top: 4px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 10px;
  background: linear-gradient(135deg, #ffd700, #ffaa00);
  color: #1a1a2e;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s;
  text-align: center;
}
.album-cell-claim-btn:active {
  transform: scale(0.95);
}

.album-cell-claimed {
  margin-top: 4px;
  font-size: 10px;
  color: var(--text-muted);
  font-weight: 600;
}

.panel-tabs-row {
  display: flex;
  gap: 6px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
}

.panel-tab {
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: var(--transition-fast);
}

.panel-tab.active {
  background: rgba(0, 240, 255, 0.15);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.panel-tab-content {
  padding: 8px 12px 16px;
}

/* 梯度分组 */
.puzzle-tier-group {
  margin-bottom: 16px;
}

.puzzle-tier-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
  padding: 6px 4px;
  border-bottom: 1px solid var(--border-color);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.puzzle-tier-title::before {
  content: '';
  width: 3px;
  height: 14px;
  border-radius: 2px;
  background: var(--accent-gold);
}

/* 等级标题颜色 */
.puzzle-tier-legendary {
  color: #ffd700;
  border-bottom-color: rgba(255, 215, 0, 0.3);
}
.puzzle-tier-legendary::before {
  background: #ffd700;
  box-shadow: 0 0 6px rgba(255, 215, 0, 0.6);
}

.puzzle-tier-high {
  color: var(--tier-high);
  border-bottom-color: rgba(255, 45, 123, 0.3);
}
.puzzle-tier-high::before {
  background: var(--tier-high);
  box-shadow: 0 0 6px rgba(255, 45, 123, 0.6);
}

.puzzle-tier-mid {
  color: var(--tier-mid);
  border-bottom-color: rgba(77, 124, 255, 0.3);
}
.puzzle-tier-mid::before {
  background: var(--tier-mid);
  box-shadow: 0 0 6px rgba(77, 124, 255, 0.6);
}

.puzzle-tier-low {
  color: var(--tier-low);
  border-bottom-color: rgba(108, 108, 138, 0.3);
}
.puzzle-tier-low::before {
  background: var(--tier-low);
}

/* 拼图卡片 */
.puzzle-card-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.puzzle-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 12px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.puzzle-card:active {
  background: var(--bg-card-hover);
  border-color: var(--accent-gold);
}

.puzzle-card-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.puzzle-card-top .brand-badge {
  width: 40px;
  height: 40px;
  font-size: 16px;
  flex-shrink: 0;
}

.puzzle-card-info { flex: 1; min-width: 0; }

.puzzle-card-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.puzzle-card-stat {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.puzzle-progress {
  display: flex;
  align-items: center;
  gap: 8px;
}

.puzzle-progress .progress-bar { flex: 1; }

.puzzle-progress-text {
  font-size: 11px;
  font-weight: 700;
  font-family: var(--font-mono);
  color: var(--accent-gold);
  min-width: 36px;
  text-align: right;
}

/* 碎片数量 */
.puzzle-fragments {
  font-size: 11px;
  color: var(--accent-cyan, #00f0ff);
  margin-top: 4px;
  font-weight: 600;
}

/* 状态标签 */
.puzzle-status-claimed {
  font-size: 9px;
  font-weight: 800;
  color: var(--text-muted);
  background: rgba(255,255,255,0.06);
  padding: 1px 5px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

.puzzle-status-complete {
  font-size: 9px;
  font-weight: 800;
  color: #00e676;
  background: rgba(0, 230, 118, 0.12);
  padding: 1px 5px;
  border-radius: 3px;
  margin-left: 6px;
  vertical-align: middle;
}

/* 拼图详情弹窗 */
.puzzle-detail { text-align: center; }
.puzzle-detail-progress { margin: 12px 0; }
.puzzle-detail-pct {
  font-size: 18px;
  font-weight: 800;
  font-family: var(--font-mono);
  color: var(--accent-gold);
  margin-top: 6px;
}
.puzzle-detail-info { font-size: 13px; color: var(--text-secondary); }

/* ====== 图鉴 ====== */
.album-stats {
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 12px 0;
  margin-bottom: 12px;
  background: var(--bg-card);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
}

.album-stat { text-align: center; }

.album-stat-num {
  display: block;
  font-size: 24px;
  font-weight: 900;
  font-family: var(--font-mono);
  color: var(--accent-gold);
}

.album-stat-label {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}

.album-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.album-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  position: relative;
  transition: var(--transition-fast);
}

.album-cell.collected { border-color: rgba(57, 255, 20, 0.3); }
.album-cell.locked { opacity: 0.7; }

.album-cell .brand-badge {
  width: 40px;
  height: 40px;
  font-size: 16px;
}

.album-cell-name {
  font-size: 10px;
  color: var(--text-secondary);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.album-cell-check {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 16px;
  height: 16px;
  border-radius: var(--radius-full);
  background: var(--accent-green);
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* 排行榜面板顶部 */
.lb-panel-top {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
}

/* 任务面板顶部 */
.task-panel-top {
  padding: 10px 12px;
  border-bottom: 1px solid var(--border-color);
}

.task-panel-top .task-reset-info {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.task-panel-top .task-tabs {
  display: flex;
  gap: 0;
}

@media (max-width: 340px) {
  .album-grid { grid-template-columns: repeat(3, 1fr); }
}

/* 小屏幕适配（≤360px） */
@media (max-width: 360px) {
  .panel-tabs-row {
    padding: 8px 8px;
    gap: 4px;
  }

  .panel-tab {
    padding: 4px 10px;
    font-size: 11px;
  }

  .panel-tab-content {
    padding: 6px 8px 12px;
  }

  .puzzle-card {
    padding: 10px;
  }

  .puzzle-card-top .brand-badge {
    width: 34px;
    height: 34px;
  }

  .puzzle-card-name { font-size: 13px; }

  .album-grid {
    gap: 6px;
  }

  .album-cell {
    padding: 8px 2px;
  }

  .album-cell .brand-badge {
    width: 34px;
    height: 34px;
  }

  .album-cell-name { font-size: 9px; }

  .album-stats {
    gap: 16px;
    padding: 10px 0;
  }

  .album-stat-num { font-size: 20px; }
  .album-stat-label { font-size: 10px; }
}

/* 超小屏幕（≤320px） */
@media (max-width: 320px) {
  .album-grid { grid-template-columns: repeat(3, 1fr); gap: 4px; }

  .album-cell .brand-badge {
    width: 28px;
    height: 28px;
  }

  .puzzle-card-top .brand-badge {
    width: 30px;
    height: 30px;
  }
}