/* ==========================================================================
   露营物资助手 - 手机端高适配 CSS 样式表
   ========================================================================== */

:root {
  --primary: #10B981;
  --primary-dark: #059669;
  --primary-light: #D1FAE5;
  --accent-duplicate: #FF5A5F;
  --accent-duplicate-bg: #FFF0F0;
  --accent-duplicate-border: #FF8787;
  
  --bg-app: #F8FAFC;
  --bg-card: #FFFFFF;
  --text-main: #1E293B;
  --text-sub: #64748B;
  --text-muted: #94A3B8;
  --border-color: #E2E8F0;

  --safe-bottom: env(safe-area-inset-bottom, 16px);
  --safe-top: env(safe-area-inset-top, 0px);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
  font-family: 'Plus Jakarta Sans', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  scrollbar-width: none; /* Firefox: 隐藏原生粗滚动条 */
  -ms-overflow-style: none; /* IE / Edge: 隐藏原生粗滚动条 */
}

/* Chrome, Safari, Edge, Android, iOS WebKit: 全局彻底隐藏原生滚动条 */
*::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  background: transparent;
}

.hidden {
  display: none !important;
}

html, body {
  width: 100%;
  height: 100%;
  background-color: #0F172A;
  overflow: hidden;
  user-select: none;
  -webkit-user-select: none;
}

/* 桌面视窗居中手机框架，真机上全屏贴合 */
.app-viewport-wrapper {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #0F172A;
}

.mobile-device-shell {
  width: 100%;
  max-width: 440px;
  height: 100%;
  max-height: 920px;
  background-color: var(--bg-app);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

@media (min-width: 500px) {
  .mobile-device-shell {
    border-radius: 36px;
    height: 94vh;
    border: 8px solid #1E293B;
  }
}

/* 1. 顶部栏 Header */
.app-header {
  background: #FFFFFF;
  border-bottom: 1px solid var(--border-color);
  padding: calc(var(--safe-top) + 10px) 14px 10px 14px;
  flex-shrink: 0;
  z-index: 20;
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-title {
  display: flex;
  align-items: center;
  gap: 8px;
}

.brand-icon {
  font-size: 20px;
}

.brand-logo-img {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  display: block;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.25);
}

.brand-title h1 {
  font-size: 18px;
  font-weight: 700;
  color: #0F172A;
  letter-spacing: -0.3px;
}

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

.room-pill-btn,
.icon-pill-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  border-radius: 20px;
  padding: 4px 10px;
  font-size: 12px;
  font-weight: 600;
  color: #334155;
  cursor: pointer;
  letter-spacing: 0.3px;
  transition: all 0.15s ease;
}

.room-pill-btn:active,
.icon-pill-btn:active {
  background: #E2E8F0;
  transform: scale(0.96);
}

.icon-btn {
  background: #F1F5F9;
  border: 1px solid #CBD5E1;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.icon-btn:active {
  transform: rotate(180deg);
}

.header-subbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 8px;
  padding-top: 6px;
  border-top: 1px dashed #F1F5F9;
  font-size: 12px;
}

.current-activity-info {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--text-sub);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.activity-name {
  font-weight: 600;
  color: #0F172A;
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.copy-invite-btn {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #065F46;
  font-size: 11px;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 6px;
  cursor: pointer;
}

.copy-invite-btn:active {
  background: #D1FAE5;
}

/* 实时协同状态徽章 (轻量微胶囊) */
.sync-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 12px;
  font-size: 10px;
  font-weight: 600;
  transition: all 0.25s ease;
  user-select: none;
  -webkit-user-select: none;
}

.sync-status-badge .pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  display: inline-block;
  flex-shrink: 0;
}

.sync-status-badge.connected {
  background: #ECFDF5;
  color: #059669;
  border: 1px solid #A7F3D0;
}

.sync-status-badge.connected .pulse-dot {
  animation: pulseLiveDot 1.8s infinite ease-in-out;
}

.sync-status-badge.connecting {
  background: #EFF6FF;
  color: #2563EB;
  border: 1px solid #BFDBFE;
}

.sync-status-badge.connecting .pulse-dot {
  animation: pulseConnectingDot 1s infinite alternate;
}

.sync-status-badge.disconnected {
  background: #FEF2F2;
  color: #DC2626;
  border: 1px solid #FECACA;
}

@keyframes pulseLiveDot {
  0%, 100% {
    transform: scale(1);
    opacity: 1;
    box-shadow: 0 0 0 0 rgba(5, 150, 105, 0.4);
  }
  50% {
    transform: scale(1.2);
    opacity: 0.85;
    box-shadow: 0 0 0 4px rgba(5, 150, 105, 0);
  }
}

@keyframes pulseConnectingDot {
  0% { opacity: 0.3; transform: scale(0.8); }
  100% { opacity: 1; transform: scale(1.1); }
}

/* 实时灵动浮层横幅 (好友在另一台手机操作时优雅滑入跳出) */
.live-notice-banner {
  position: absolute;
  top: 92px;
  left: 12px;
  right: 12px;
  z-index: 150;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(15, 23, 42, 0.94);
  color: #FFFFFF;
  padding: 8px 14px;
  border-radius: 20px;
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.3), 0 4px 10px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  font-size: 12.5px;
  font-weight: 600;
  pointer-events: none;
  transform: translateY(-8px);
  opacity: 0;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.live-notice-banner.banner-slide-in {
  transform: translateY(0);
  opacity: 1;
}

.live-notice-banner.banner-slide-out {
  transform: translateY(-10px);
  opacity: 0;
}

.live-notice-icon {
  font-size: 15px;
  flex-shrink: 0;
}

.live-notice-text {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 物资条目实时“跳出更新”弹性动效 */
.item-bounce-enter {
  animation: itemPopBounce 0.65s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards !important;
  box-shadow: 0 0 0 2px #10B981, 0 6px 14px rgba(16, 185, 129, 0.35) !important;
  position: relative;
  z-index: 3;
}

@keyframes itemPopBounce {
  0% {
    opacity: 0;
    transform: scale(0.82) translateY(-6px);
  }
  60% {
    opacity: 1;
    transform: scale(1.06) translateY(0);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* 2. 主体主容器 */
.main-content {
  flex: 1;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.tab-view {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  overflow-y: auto;
  overflow-x: hidden;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  background-color: var(--bg-app);
}

.tab-view::-webkit-scrollbar {
  display: none;
}

.tab-view.active {
  display: flex;
}

/* ==========================================================================
   首页协同看板 (上半区双列 + 下半区最终清单)
   ========================================================================== */
#viewHome {
  overflow: hidden;
  display: none;
}
#viewHome.active {
  display: flex;
  flex-direction: column;
}

/* 上半区：我的清单 vs 其他人清单 */
.upper-split-section {
  flex: 1.15;
  display: flex;
  min-height: 0; /* 允许 flex 缩减以供滚动 */
  border-bottom: 2px solid #CBD5E1;
  background: #FFFFFF;
}

/* 左侧：我的清单 */
.my-list-column {
  width: 48%;
  min-width: 170px;
  max-width: 220px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-right: 1.5px solid #CBD5E1;
  background-color: #F0FDF4; /* 清新薄荷绿背景 */
}

.column-header {
  padding: 8px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #DCFCE7;
  flex-shrink: 0;
  height: 40px;
  box-sizing: border-box;
}

.col-title-wrap {
  display: flex;
  align-items: center;
  gap: 4px;
  min-width: 0;
  flex: 1;
  overflow: hidden;
  cursor: pointer;
}

.user-avatar-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #10B981;
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.2);
  flex-shrink: 0;
}

.col-title {
  font-size: 13px;
  font-weight: 700;
  color: #166534;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
  flex-shrink: 1;
  line-height: 1.2;
}

.me-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9.5px;
  font-weight: 700;
  padding: 1px 3.5px;
  border-radius: 4px;
  background: rgba(0, 0, 0, 0.08);
  color: inherit;
  flex-shrink: 0;
  line-height: 1.2;
}

.count-pill {
  font-size: 11px;
  font-weight: 700;
  background: #DCFCE7;
  color: #15803D;
  padding: 2px 6px;
  border-radius: 10px;
  flex-shrink: 0;
  margin-left: 4px;
  line-height: 1.2;
}

/* 清单滚动列表 */
.items-scroll-box {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 8px 6px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.items-scroll-box::-webkit-scrollbar {
  display: none;
}

/* 我的物资卡片 */
.my-item-card {
  background: #FFFFFF;
  border: 1px solid #BBF7D0;
  border-radius: 8px;
  padding: 8px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
  transition: all 0.15s ease;
  cursor: pointer;
}

.my-item-card:active {
  transform: scale(0.98);
  border-color: #86EFAC;
}

/* 重复添加时：强醒目焦点高亮与震颤光晕动效 */
.my-item-card.item-highlight-duplicate {
  border-color: #EF4444 !important;
  background-color: #FEF2F2 !important;
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.3), 0 6px 16px rgba(239, 68, 68, 0.35) !important;
  animation: duplicateItemAlert 2.8s cubic-bezier(0.25, 1, 0.5, 1) forwards !important;
  z-index: 10;
  position: relative;
}

.my-item-card.item-highlight-duplicate .item-name-text {
  color: #B91C1C !important;
  font-weight: 700 !important;
}

.my-item-card.item-highlight-duplicate .item-qty-tag {
  background: #FEE2E2 !important;
  color: #DC2626 !important;
  border: 1px solid #FCA5A5 !important;
  font-weight: 800 !important;
}

@keyframes duplicateItemAlert {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.6);
  }
  12% {
    transform: scale(1.06) translateX(-4px);
    box-shadow: 0 0 0 6px rgba(239, 68, 68, 0.4), 0 8px 20px rgba(239, 68, 68, 0.35);
  }
  24% {
    transform: scale(1.06) translateX(4px);
  }
  36% {
    transform: scale(1.04) translateX(-3px);
  }
  48% {
    transform: scale(1.04) translateX(3px);
  }
  60% {
    transform: scale(1.02) translateX(0);
    box-shadow: 0 0 0 5px rgba(239, 68, 68, 0.3), 0 6px 14px rgba(239, 68, 68, 0.25);
  }
  80% {
    transform: scale(1.01);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.2);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  }
}

/* 相似物资提醒时：温和金橙色光晕与呼吸动效 (防误添加人性化提示) */
.my-item-card.item-highlight-similar {
  border-color: #F59E0B !important;
  background-color: #FFFBEB !important;
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.35), 0 6px 16px rgba(245, 158, 11, 0.3) !important;
  animation: similarItemAlert 2.8s cubic-bezier(0.25, 1, 0.5, 1) forwards !important;
  z-index: 10;
  position: relative;
}

.my-item-card.item-highlight-similar .item-name-text {
  color: #B45309 !important;
  font-weight: 700 !important;
}

.my-item-card.item-highlight-similar .item-qty-tag {
  background: #FEF3C7 !important;
  color: #D97706 !important;
  border: 1px solid #FCD34D !important;
  font-weight: 800 !important;
}

@keyframes similarItemAlert {
  0% {
    transform: scale(1);
    box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.6);
  }
  15% {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.4), 0 8px 18px rgba(245, 158, 11, 0.35);
  }
  30% {
    transform: scale(1.02);
  }
  45% {
    transform: scale(1.04) translateY(-1px);
    box-shadow: 0 0 0 5px rgba(245, 158, 11, 0.35), 0 6px 14px rgba(245, 158, 11, 0.25);
  }
  60% {
    transform: scale(1.01);
  }
  80% {
    transform: scale(1.02);
    box-shadow: 0 0 0 3px rgba(245, 158, 11, 0.2);
  }
  100% {
    transform: scale(1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  }
}

.item-name-text {
  font-size: 13px;
  font-weight: 600;
  color: #1E293B;
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  padding-right: 4px;
}

.item-qty-tag {
  font-size: 11px;
  font-weight: 700;
  color: #059669;
  background: #E8F5E9;
  padding: 2px 5px;
  border-radius: 6px;
  flex-shrink: 0;
}

/* 我的清单快捷添加栏 */
.my-quick-add-bar {
  padding: 6px;
  border-top: 1px solid #DCFCE7;
  background: #FFFFFF;
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.my-quick-add-bar input {
  flex: 1;
  border: 1px solid #A7F3D0;
  background: #F8FAFC;
  border-radius: 6px;
  padding: 6px 8px;
  font-size: 12px;
  outline: none;
  min-width: 0;
}

.my-quick-add-bar input:focus {
  border-color: #10B981;
  background: #FFFFFF;
}

.btn-quick-add {
  background: #10B981;
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  width: 28px;
  height: 28px;
  font-size: 16px;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.btn-quick-add:active {
  background: #059669;
}

/* 右侧：其他人清单容器 */
.others-list-container {
  width: 56%;
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #FAFAFA;
  overflow: hidden;
}

.others-scroll-header {
  padding: 8px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid #E2E8F0;
  background: #FFFFFF;
  flex-shrink: 0;
}

.others-scroll-header .col-title {
  color: #334155;
}

.others-title-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.others-count-pill {
  font-size: 11px;
  font-weight: 700;
  background: #F1F5F9;
  color: #475569;
  border: 1px solid #CBD5E1;
  padding: 1px 7px;
  border-radius: 10px;
  line-height: 1.3;
}

.swipe-hint {
  font-size: 10px;
  color: #94A3B8;
}

/* 横向滑动好友列 */
.others-horizontal-scroll {
  flex: 1;
  display: flex;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 8px;
  gap: 8px;
  overscroll-behavior-x: contain;
  touch-action: pan-x pan-y;
  scroll-behavior: auto;
}

.others-horizontal-scroll::-webkit-scrollbar {
  display: none;
}

/* 单个好友的清单列 */
.other-user-col {
  width: 140px;
  flex-shrink: 0;
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
  border: 1px solid rgba(0, 0, 0, 0.08);
}

.other-col-header {
  padding: 6px 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  height: 40px;
  box-sizing: border-box;
}

.other-col-name {
  font-size: 12px;
  font-weight: 700;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
  flex: 1;
  line-height: 1.2;
}

.other-col-actions {
  display: flex;
  align-items: center;
  gap: 3.5px;
  flex-shrink: 0;
}

.other-col-badge {
  font-size: 10px;
  font-weight: 700;
  padding: 1.5px 5px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.75);
  flex-shrink: 0;
  line-height: 1.2;
}

.other-items-box {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
  overscroll-behavior-y: contain;
  touch-action: pan-y;
}

.other-items-box::-webkit-scrollbar {
  display: none;
}

.other-item-card {
  background: rgba(255, 255, 255, 0.85);
  border-radius: 6px;
  padding: 6px 7px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03);
}

.other-item-name {
  font-weight: 600;
  color: #334155;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.other-item-qty {
  font-size: 10px;
  font-weight: bold;
  opacity: 0.8;
  margin-left: 4px;
}

/* ==========================================================================
   下半区：最终清单汇总 (手绘下半部分)
   ========================================================================== */
.lower-summary-section {
  flex: 1;
  display: flex;
  flex-direction: column;
  background: #FFFFFF;
  overflow: hidden;
}

.summary-header {
  padding: 8px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border-color);
  background: #F8FAFC;
  flex-shrink: 0;
}

.summary-title-wrap {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.section-title {
  font-size: 14px;
  font-weight: 800;
  color: #0F172A;
}

.sub-hint {
  font-size: 10px;
  color: #94A3B8;
}

.summary-stats {
  display: flex;
  align-items: center;
  gap: 6px;
}

.duplicate-tag-stat {
  font-size: 10px;
  font-weight: 700;
  color: #DC2626;
  background: #FEE2E2;
  padding: 2px 6px;
  border-radius: 10px;
}

.total-tag-stat {
  font-size: 10px;
  font-weight: 600;
  color: #475569;
  background: #E2E8F0;
  padding: 2px 6px;
  border-radius: 10px;
}

/* 最终清单网格平铺 */
.summary-grid {
  flex: 1;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 8px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  align-content: start;
}

.summary-grid::-webkit-scrollbar {
  display: none;
}

@media (max-width: 360px) {
  .summary-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* 汇总物资卡片 */
.summary-card {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 8px;
  padding: 7px 6px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 58px;
  position: relative;
  cursor: pointer;
  transition: all 0.15s ease;
}

.summary-card:active {
  transform: scale(0.97);
}

.summary-card-name {
  font-size: 12px;
  font-weight: 700;
  color: #1E293B;
  line-height: 1.25;
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.summary-card-variants {
  font-size: 10px;
  color: #B45309;
  background: #FEF3C7;
  border: 1px solid #FDE68A;
  border-radius: 4px;
  padding: 1px 4px;
  margin-top: -1px;
  margin-bottom: 4px;
  line-height: 1.25;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

.summary-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.summary-qty-label {
  font-size: 11px;
  font-weight: 700;
  color: #64748B;
}

/* 最终清单右侧：用户对应圆圈颜色点（一行显示5个，最多显示2行） */
.contributors-dots-row {
  display: flex;
  flex-wrap: wrap;
  gap: 3px;
  /* 5个圆点宽度：5 * 8px + 4 * 3px = 52px，超出5个自动换行 */
  width: max-content;
  max-width: 53px;
  /* 最多2行：8px * 2 + 3px = 19px，超出的隐藏 */
  max-height: 20px;
  overflow: hidden;
  justify-content: flex-start;
  align-items: center;
  align-content: center;
  margin-left: auto;
  flex-shrink: 0;
}

.contributor-color-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  box-sizing: border-box;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.16);
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  transition: transform 0.12s ease;
}

.contributor-color-dot:hover {
  transform: scale(1.3);
}

/* 重复物资特别显示 (用户明确要求：“我选择显示重复即可”) */
.summary-card.is-duplicate {
  background: #FFF5F5;
  border: 1.5px solid #FF8787;
  box-shadow: 0 1px 4px rgba(255, 107, 107, 0.15);
}

.summary-card.is-duplicate .summary-card-name {
  color: #C92A2A;
}

.summary-card.is-duplicate .summary-qty-label {
  color: #E03131;
}

.duplicate-badge {
  position: absolute;
  top: -4px;
  right: -3px;
  background: linear-gradient(135deg, #FF6B6B, #FA5252);
  color: #FFFFFF;
  font-size: 9px;
  font-weight: 800;
  padding: 1px 5px;
  border-radius: 8px;
  box-shadow: 0 1px 3px rgba(250, 82, 82, 0.4);
}

/* 空白占位 */
.empty-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px 10px;
  color: var(--text-muted);
  font-size: 12px;
  text-align: center;
  gap: 4px;
}

/* ==========================================================================
   Tab 2: 露营推荐物资库
   ========================================================================== */
#viewRecommend {
  padding: 12px;
  padding-bottom: calc(var(--safe-bottom) + 75px);
  display: none;
  flex-direction: column;
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

#viewRecommend.active {
  display: flex;
}

.recommend-page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 10px;
  flex-shrink: 0; /* 防止被挤压 */
  min-width: 0;
  width: 100%;
}

.rec-title-wrap {
  min-width: 0;
  flex: 1;
}

.rec-title-wrap h2 {
  font-size: 16px;
  font-weight: 800;
  color: #0F172A;
}

.rec-title-wrap p {
  font-size: 12px;
  color: var(--text-sub);
  margin-top: 2px;
}

.batch-bar {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  flex-shrink: 0;
}

.batch-bar span {
  font-size: 11px;
  color: var(--text-sub);
  font-weight: 600;
}

/* 核心修复：分类标签栏禁止被下方长列表压缩，支持移动端流畅横滑及PC端鼠标拖拽/滚轮 */
.category-tabs {
  display: flex;
  gap: 8px;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  touch-action: pan-x;
  overscroll-behavior-x: contain;
  padding: 4px 16px 10px 2px; /* 右侧预留充足间距，确保最后一个Tab完整露出 */
  margin-bottom: 8px;
  flex-shrink: 0; /* 绝对禁止高度被压缩 */
  min-height: 48px; /* 预留充足高度 */
  align-items: center;
  scrollbar-width: none; /* 隐藏原生粗滚动条 */
  -ms-overflow-style: none;
  cursor: grab;
  user-select: none;
  -webkit-user-select: none;
}

.category-tabs:active {
  cursor: grabbing;
}

.category-tabs::-webkit-scrollbar {
  display: none;
}

.cat-tab-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #FFFFFF;
  border: 1.5px solid var(--border-color);
  padding: 0 14px;
  height: 34px;
  line-height: 34px;
  border-radius: 17px;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  white-space: nowrap;
  cursor: pointer;
  flex-shrink: 0; /* 按钮自身禁止被横向挤压 */
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
  transition: all 0.15s ease;
}

.cat-tab-btn:active {
  transform: scale(0.96);
}

.cat-tab-btn.active {
  background: #059669;
  border-color: #059669;
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.25);
}

.recommend-list-container {
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex-shrink: 0;
}

.rec-item-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.15s ease;
}

.rec-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.rec-checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--primary);
  cursor: pointer;
}

.rec-icon {
  font-size: 20px;
}

.rec-name {
  font-size: 14px;
  font-weight: 600;
  color: #1E293B;
}

.rec-unit {
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 4px;
}

.btn-add-rec {
  background: #ECFDF5;
  border: 1px solid #A7F3D0;
  color: #059669;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 16px;
  cursor: pointer;
}

.btn-add-rec:active {
  background: #10B981;
  color: #FFFFFF;
}

.btn-add-rec.added {
  background: #F1F5F9;
  border-color: #E2E8F0;
  color: #94A3B8;
  cursor: default;
}

.btn-add-rec:disabled {
  cursor: not-allowed;
}

/* 已添加至清单的条目禁用外观，彻底杜绝误触与二次选择 */
.rec-item-card.is-added {
  background: #F8FAFC;
  border-color: #E2E8F0;
  opacity: 0.76;
}

.rec-item-card.is-added .rec-name {
  color: #64748B;
}

.rec-item-card.is-added .rec-icon {
  opacity: 0.65;
}

.rec-item-card.is-added .rec-checkbox,
.rec-checkbox:disabled {
  cursor: not-allowed;
  opacity: 0.35;
  filter: grayscale(1);
  pointer-events: none;
}

/* ==========================================================================
   Tab 3: 出发清单核对 (Checklist 打钩)
   ========================================================================== */
#viewChecklist {
  padding: 12px;
  padding-bottom: calc(var(--safe-bottom) + 65px);
  min-width: 0;
  width: 100%;
  box-sizing: border-box;
}

.checklist-stats-card {
  background: linear-gradient(135deg, #059669, #10B981);
  color: #FFFFFF;
  border-radius: 14px;
  padding: 14px 16px;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
  flex-shrink: 0;
  width: 100%;
  box-sizing: border-box;
}

.checklist-stats-card h2 {
  font-size: 16px;
  font-weight: 800;
}

.checklist-stats-card p {
  font-size: 12px;
  opacity: 0.9;
  margin-top: 4px;
}

.progress-bar-bg {
  width: 100%;
  height: 6px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 3px;
  margin-top: 10px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  background: #FFFFFF;
  border-radius: 3px;
  transition: width 0.3s ease;
}

/* 清单核对：按用户分类标签栏 */
.checklist-user-tabs-wrap {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  box-sizing: border-box;
  flex-shrink: 0;
  margin-bottom: 4px;
}

.checklist-user-tabs {
  padding: 2px 16px 8px 2px; /* 增加右侧间距，确保全员总览及长昵称用户完整展示与交互 */
  margin-bottom: 2px;
}

.check-user-tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  flex-shrink: 0;
  background: #FFFFFF;
  border: 1.5px solid #E2E8F0;
  padding: 0 8px 0 13px;
  height: 36px;
  line-height: 36px;
  border-radius: 18px;
  font-size: 13px;
  font-weight: 600;
  color: #334155;
  white-space: nowrap;
  cursor: pointer;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  user-select: none;
  -webkit-user-select: none;
}

.check-user-tab-btn:active {
  transform: scale(0.96);
}

.check-user-tab-btn.active {
  background: #059669;
  border-color: #059669;
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 3px 10px rgba(5, 150, 105, 0.28);
}

.check-user-tab-btn .tab-user-name {
  font-size: 13px;
  font-weight: 600;
  line-height: 1;
}

.check-user-tab-btn.active .tab-user-name {
  color: #FFFFFF;
  font-weight: 700;
}

/* 进度胶囊微组件 (去除括号，突出分子与分母字阶，色彩层级分明) */
.tab-ratio-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 20px;
  min-width: 28px;
  padding: 0 7px;
  border-radius: 9999px;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Rounded", "SF Pro Text", "Segoe UI", Roboto, sans-serif;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum";
  font-size: 11px;
  line-height: 1;
  transition: all 0.2s ease;
}

.tab-ratio-pill .ratio-cur {
  font-weight: 800;
  font-size: 11.5px;
}

.tab-ratio-pill .ratio-slash {
  font-size: 10px;
  opacity: 0.5;
  margin: 0 1.5px;
  font-weight: 500;
}

.tab-ratio-pill .ratio-total {
  font-size: 11px;
  font-weight: 600;
  opacity: 0.85;
}

.tab-ratio-pill .ratio-icon {
  font-size: 10.5px;
  margin-right: 3px;
  font-weight: 900;
  line-height: 1;
}

.tab-ratio-pill .ratio-text {
  font-size: 11px;
  font-weight: 800;
}

/* --- 未选中 Tab 时的胶囊配色 --- */
/* 尚未开始 (0/x) */
.check-user-tab-btn:not(.active) .tab-ratio-pill.ratio-zero {
  background: #F1F5F9;
  color: #64748B;
  border: 1px solid #E2E8F0;
}

/* 正在准备中 (部分完成) */
.check-user-tab-btn:not(.active) .tab-ratio-pill.ratio-partial {
  background: #ECFDF5;
  color: #059669;
  border: 1px solid #A7F3D0;
}

/* 全部备齐已就绪 (100%) */
.check-user-tab-btn:not(.active) .tab-ratio-pill.ratio-done {
  background: #DCFCE7;
  color: #15803D;
  border: 1px solid #86EFAC;
}

/* --- 选中 Active Tab 时的胶囊配色 --- */
.check-user-tab-btn.active .tab-ratio-pill {
  background: rgba(255, 255, 255, 0.22);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.15);
}

.check-user-tab-btn.active .tab-ratio-pill .ratio-cur {
  color: #FFFFFF;
}

.check-user-tab-btn.active .tab-ratio-pill .ratio-slash {
  opacity: 0.65;
  color: #FFFFFF;
}

.check-user-tab-btn.active .tab-ratio-pill .ratio-total {
  opacity: 0.9;
  color: #FFFFFF;
}

/* 选中项且已全部就绪时，高对比白色徽章醒目突出成就感 */
.check-user-tab-btn.active .tab-ratio-pill.ratio-done {
  background: #FFFFFF;
  color: #059669;
  border: 1px solid #FFFFFF;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.12);
}

.check-user-tab-btn.active .tab-ratio-pill.ratio-done .ratio-icon,
.check-user-tab-btn.active .tab-ratio-pill.ratio-done .ratio-text {
  color: #059669;
}

.checklist-scroll-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.check-group-header {
  font-size: 13px;
  font-weight: 700;
  color: #475569;
  display: flex;
  align-items: center;
  gap: 6px;
}

.check-group-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.check-item-row {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.15s ease;
}

/* 本人物资：高亮可交互 */
.check-item-row.is-mine {
  border-color: #A7F3D0;
  background: #FFFFFF;
}

.check-item-row.is-mine:active {
  transform: scale(0.98);
  background: #F0FDF4;
}

/* 他人物资：只读状态展示 */
.check-item-row.is-others {
  background: #F8FAFC;
  border-color: #E2E8F0;
  opacity: 0.92;
  cursor: default;
}

.check-item-row.is-others:active {
  background: #F1F5F9;
}

.check-item-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.check-circle {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid #CBD5E1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: transparent;
  transition: all 0.15s ease;
  flex-shrink: 0;
}

/* 他人物资的只读圆圈标 */
.check-circle.check-circle-readonly {
  border-color: #E2E8F0;
  background: #F1F5F9;
  color: #94A3B8;
  font-size: 10px;
}

.check-item-row.is-done .check-circle {
  background: #10B981;
  border-color: #10B981;
  color: #FFFFFF;
}

.check-item-row.is-done.is-others .check-circle {
  background: #A7F3D0;
  border-color: #6EE7B7;
  color: #065F46;
}

.check-item-row.is-done .check-title {
  text-decoration: line-through;
  color: #94A3B8;
}

.check-title {
  font-size: 14px;
  font-weight: 600;
  color: #1E293B;
}

.check-owner-tag {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 10px;
}

/* ==========================================================================
   Tab 4: 我的 (个人信息、房间与账号切换)
   ========================================================================== */
#viewProfile {
  padding: 14px;
  padding-bottom: calc(var(--safe-bottom) + 65px);
}

.profile-container {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.user-card {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar-large {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #ECFDF5;
  border: 2px solid #10B981;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.user-info {
  flex: 1;
}

.user-nickname-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.user-info h3 {
  font-size: 16px;
  font-weight: 700;
  color: #0F172A;
  margin: 0;
}

.btn-edit-nickname {
  background: #ECFDF5;
  color: #059669;
  border: 1px solid #A7F3D0;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  display: inline-flex;
  align-items: center;
}

.btn-edit-nickname:hover {
  background: #10B981;
  color: #FFFFFF;
  border-color: #10B981;
}

.user-info p {
  font-size: 12px;
  color: var(--text-sub);
  margin-top: 2px;
}

.btn-text-danger {
  background: none;
  border: none;
  color: #EF4444;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  padding: 6px;
}

.card-section {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 14px;
}

.section-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.section-top h4 {
  font-size: 14px;
  font-weight: 700;
  color: #0F172A;
}

.room-action-btns {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-create-room-accent {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 8px;
  padding: 6px 14px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.35);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  letter-spacing: 0.3px;
  transition: all 0.2s ease;
}

.btn-create-room-accent:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
  box-shadow: 0 4px 10px rgba(16, 185, 129, 0.45);
  transform: translateY(-1px);
}

.btn-create-room-accent:active {
  transform: translateY(0) scale(0.97);
}

.room-filter-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 12px;
  padding: 3px;
  background: #F1F5F9;
  border-radius: 8px;
}

.room-filter-tab {
  flex: 1;
  padding: 6px 10px;
  border: none;
  background: transparent;
  color: #64748B;
  font-size: 13px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.room-filter-tab.active {
  background: #FFFFFF;
  color: #0F172A;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.tab-badge {
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 10px;
  background: rgba(100, 116, 139, 0.12);
  color: inherit;
}

.room-filter-tab.active .tab-badge {
  background: #D1FAE5;
  color: #065F46;
}

.my-rooms-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.room-list-item {
  padding: 10px 12px;
  background: #F8FAFC;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.15s ease;
}

.room-list-item:hover {
  background: #F1F5F9;
}

.room-list-item.current {
  background: #ECFDF5;
  border-color: #A7F3D0;
}

.room-item-left {
  flex: 1;
  min-width: 0;
  padding-right: 8px;
}

.room-item-title-row {
  display: flex;
  align-items: center;
  gap: 6px;
}

.room-item-title {
  font-size: 13px;
  font-weight: 700;
  color: #1E293B;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.badge-archived-tag {
  display: inline-block;
  padding: 1px 5px;
  font-size: 10px;
  font-weight: 700;
  color: #64748B;
  background: #E2E8F0;
  border-radius: 4px;
  flex-shrink: 0;
}

.room-item-code {
  font-size: 11px;
  font-family: monospace;
  color: #64748B;
  margin-top: 2px;
}

.room-item-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

.btn-room-archive, .btn-room-unarchive {
  padding: 3px 8px;
  font-size: 11px;
  font-weight: 600;
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s ease;
  border: 1px solid;
}

.btn-room-archive {
  background: #FFF7ED;
  color: #C2410C;
  border-color: #FED7AA;
}

.btn-room-archive:hover {
  background: #EA580C;
  color: #FFFFFF;
}

.btn-room-unarchive {
  background: #F0FDF4;
  color: #15803D;
  border-color: #BBF7D0;
}

.btn-room-unarchive:hover {
  background: #16A34A;
  color: #FFFFFF;
}

.empty-rooms-hint {
  text-align: center;
  padding: 24px 12px;
  color: #94A3B8;
  font-size: 13px;
  background: #F8FAFC;
  border-radius: 10px;
  border: 1px dashed #CBD5E1;
}

.modal-dialog-buttons {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  width: 100%;
}

.btn-dialog-cancel {
  flex: 1;
  background: #F1F5F9;
  color: #475569;
  border: 1px solid #CBD5E1;
  border-radius: 10px;
  padding: 11px 0;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-align: center;
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-dialog-cancel:hover {
  background: #E2E8F0;
  color: #1E293B;
}

.btn-dialog-cancel:active {
  transform: scale(0.97);
}

.btn-dialog-submit {
  flex: 1;
  background: linear-gradient(135deg, #10B981 0%, #059669 100%);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  padding: 11px 0;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.3);
  transition: all 0.15s ease;
  white-space: nowrap;
}

.btn-dialog-submit:hover {
  background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.btn-dialog-submit:active {
  transform: scale(0.97);
}

.app-about {
  text-align: center;
  font-size: 11px;
  color: var(--text-muted);
  padding: 12px;
}

.ip-hint {
  color: var(--primary-dark);
  font-weight: 600;
  margin-top: 4px;
}

/* ==========================================================================
   3. 底部导航栏 Tabbar (四栏设计)
   ========================================================================== */
.bottom-tabbar {
  background: #FFFFFF;
  border-top: 1px solid var(--border-color);
  padding-bottom: var(--safe-bottom);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  flex-shrink: 0;
  z-index: 30;
}

.tab-item {
  background: none;
  border: none;
  padding: 8px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  cursor: pointer;
  color: var(--text-sub);
  transition: all 0.15s ease;
}

.tab-icon {
  font-size: 18px;
  line-height: 1;
}

.tab-label {
  font-size: 11px;
  font-weight: 600;
}

.tab-item.active {
  color: var(--primary);
}

.tab-item.active .tab-label {
  font-weight: 700;
}

/* ==========================================================================
   浮层弹窗与抽屉 (针对手机端人性化触控交互)
   ========================================================================== */
.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 100;
  display: flex;
  align-items: flex-end;
  opacity: 1;
  transition: opacity 0.2s ease;
}

.modal-backdrop.hidden {
  display: none !important;
}

.modal-backdrop.center-modal {
  align-items: center;
  justify-content: center;
  padding: 20px;
}

/* 底部滑出抽屉 */
.action-sheet-bottom {
  width: 100%;
  background: #FFFFFF;
  border-radius: 20px 20px 0 0;
  padding: 12px 18px calc(var(--safe-bottom) + 14px) 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: slideUp 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

.sheet-handle {
  width: 36px;
  height: 4px;
  background: #CBD5E1;
  border-radius: 2px;
  align-self: center;
  margin-bottom: 2px;
}

.sheet-title {
  font-size: 16px;
  font-weight: 700;
  color: #0F172A;
  text-align: center;
}

.sheet-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.sheet-title-row h3 {
  font-size: 18px;
  font-weight: 800;
  color: #0F172A;
}

.tag-duplicate {
  background: #FEE2E2;
  color: #DC2626;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 8px;
  border-radius: 10px;
}

.sheet-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sheet-body label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-sub);
}

.form-input {
  width: 100%;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  background: #F8FAFC;
}

.form-input:focus {
  border-color: var(--primary);
  background: #FFFFFF;
}

.text-center { text-align: center; }
.text-code { letter-spacing: 4px; font-weight: 700; font-size: 18px; }

.quantity-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-step {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border-color);
  background: #F1F5F9;
  border-radius: 8px;
  font-size: 18px;
  font-weight: bold;
  cursor: pointer;
}

.qty-input {
  width: 60px;
  height: 40px;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  text-align: center;
  font-size: 16px;
  font-weight: 700;
}

.sheet-actions {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.contributors-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 200px;
  overflow-y: auto;
}

.contributor-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 8px;
}

.c-user-info {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
}

.c-qty {
  font-size: 12px;
  font-weight: 700;
}

.summary-detail-variants-banner {
  background: #FFFBEB;
  border: 1px solid #FCD34D;
  color: #92400E;
  font-size: 11px;
  line-height: 1.4;
  padding: 6px 10px;
  border-radius: 8px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.c-item-specific {
  display: flex;
  align-items: center;
  gap: 6px;
}

.c-variant-name {
  font-size: 11px;
  font-weight: 600;
  border-radius: 4px;
  padding: 2px 6px;
  white-space: nowrap;
}

/* 居中 Modal 卡片 */
.modal-card {
  width: 100%;
  max-width: 340px;
  background: #FFFFFF;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.2);
}

.auth-header {
  text-align: center;
  margin-bottom: 16px;
}

.auth-logo {
  font-size: 36px;
  margin-bottom: 4px;
}

.auth-header h3 {
  font-size: 18px;
  font-weight: 800;
  color: #0F172A;
}

.auth-sub {
  font-size: 12px;
  color: var(--text-sub);
  margin-top: 2px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.form-group label {
  font-size: 12px;
  font-weight: 600;
  color: #334155;
}

.form-error {
  font-size: 12px;
  color: #EF4444;
  background: #FEE2E2;
  padding: 6px 10px;
  border-radius: 6px;
}

.auth-toggle-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  margin-top: 6px;
  color: var(--text-sub);
}

.auth-toggle-row a {
  color: var(--primary);
  font-weight: 700;
  text-decoration: none;
}

/* 按钮样式规范 */
.btn-primary {
  flex: 1;
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  padding: 12px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary:active {
  background: var(--primary-dark);
}

.btn-primary-full {
  width: 100%;
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  padding: 12px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary-full:active {
  background: var(--primary-dark);
}

.btn-primary-sm {
  background: var(--primary);
  color: #FFFFFF;
  border: none;
  border-radius: 6px;
  padding: 6px 10px;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
}

.btn-primary-sm:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-danger {
  background: #FEE2E2;
  color: #DC2626;
  border: 1px solid #FCA5A5;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.btn-cancel {
  width: 100%;
  background: #F1F5F9;
  border: 1px solid var(--border-color);
  color: #475569;
  border-radius: 10px;
  padding: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.btn-outline-sm {
  background: #FFFFFF;
  border: 1px solid var(--border-color);
  color: #334155;
  border-radius: 6px;
  padding: 4px 8px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
}

.btn-cancel-plain {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 12px;
  padding: 8px;
  margin-top: 8px;
  cursor: pointer;
}

/* Toast 提示框 */
.toast-box {
  position: fixed;
  top: 40px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(15, 23, 42, 0.95);
  color: #FFFFFF;
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 13px;
  font-weight: 600;
  z-index: 99999;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.35);
  pointer-events: none;
  animation: fadeIn 0.2s ease;
  white-space: nowrap;
  max-width: 90vw;
  text-align: center;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translate(-50%, -10px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ==========================================
   专属分享邀请卡片与免输码直达样式
   ========================================== */
.share-modal-card {
  width: 92%;
  max-width: 360px;
  background: #FFFFFF;
  border-radius: 20px;
  padding: 16px;
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.3);
  display: flex;
  flex-direction: column;
  gap: 10px;
  max-height: 92vh;
  overflow-y: auto;
}

.share-card-header {
  border-bottom: 1px solid #F1F5F9;
  padding-bottom: 8px;
}

.share-card-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.share-card-title-row h3 {
  font-size: 16px;
  font-weight: 800;
  color: #0F172A;
  margin: 0;
}

.modal-close-icon {
  background: none;
  border: none;
  font-size: 22px;
  line-height: 1;
  color: #94A3B8;
  cursor: pointer;
  padding: 2px 6px;
}

.share-card-subtitle {
  font-size: 11px;
  color: #059669;
  font-weight: 600;
  margin: 3px 0 0 0;
}

/* 拟物精美露营邀请海报卡片 */
.share-preview-poster {
  background: linear-gradient(135deg, #047857 0%, #10B981 50%, #34D399 100%);
  border-radius: 16px;
  padding: 14px 12px;
  color: #FFFFFF;
  text-align: center;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.25);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

.poster-decor-badge {
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(4px);
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.poster-room-title {
  font-size: 16px;
  font-weight: 800;
  margin: 2px 0 0 0;
  line-height: 1.3;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
}

.poster-inviter-info {
  font-size: 12px;
  opacity: 0.95;
}

.poster-code-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #FFFFFF;
  color: #065F46;
  padding: 3px 12px;
  border-radius: 20px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  margin: 1px 0;
}

.poster-code-label {
  font-size: 11px;
  color: #059669;
  font-weight: 600;
}

.poster-code-digits {
  font-size: 16px;
  font-weight: 900;
  letter-spacing: 1.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.poster-qr-wrapper {
  background: #FFFFFF;
  border-radius: 12px;
  padding: 8px 10px 6px;
  display: flex;
  flex-direction: column;
  align-items: center;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.poster-qr-wrapper canvas {
  display: block;
  border-radius: 6px;
}

.poster-qr-tip {
  font-size: 10px;
  font-weight: 700;
  color: #059669;
  margin-top: 4px;
}

/* 链接输入框 */
.share-link-box {
  background: #F8FAFC;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 8px 10px;
}

.share-link-label {
  font-size: 11px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 4px;
}

.share-link-input-row {
  display: flex;
  gap: 6px;
}

.share-link-input {
  flex: 1;
  background: #FFFFFF;
  border: 1px solid #CBD5E1;
  border-radius: 6px;
  font-size: 11px;
  color: #334155;
  padding: 6px 8px;
  font-family: ui-monospace, SFMono-Regular, monospace;
  outline: none;
}

.btn-copy-link {
  background: #E2E8F0;
  color: #334155;
  border: none;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  padding: 0 10px;
  cursor: pointer;
  white-space: nowrap;
}

.btn-copy-link:active {
  background: #CBD5E1;
}

/* 操作按钮 */
.share-actions-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 2px;
}

.btn-share-primary {
  width: 100%;
  background: linear-gradient(135deg, #10B981, #059669);
  color: #FFFFFF;
  border: none;
  border-radius: 10px;
  padding: 11px 12px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 3px 10px rgba(16, 185, 129, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn-copy-link.btn-copied-active {
  background: #059669 !important;
  color: #FFFFFF !important;
}

.btn-share-primary:active {
  transform: scale(0.98);
}

.btn-share-primary.btn-copied-primary {
  background: #047857 !important;
  box-shadow: 0 3px 12px rgba(4, 120, 87, 0.45) !important;
}

.btn-share-outline {
  width: 100%;
  background: #F0FDF4;
  color: #059669;
  border: 1px solid #86EFAC;
  border-radius: 10px;
  padding: 9px 12px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
}

.auth-invite-banner {
  background: #ECFDF5;
  border: 1px solid #6EE7B7;
  color: #065F46;
  font-size: 11px;
  line-height: 1.4;
  padding: 8px 10px;
  border-radius: 8px;
  margin-top: 8px;
  text-align: left;
}

/* 首页左上栏修改专属群昵称小按钮 */
.btn-inline-edit {
  background: none;
  border: none;
  padding: 1px 3px;
  font-size: 11.5px;
  cursor: pointer;
  opacity: 0.65;
  transition: all 0.2s ease;
  line-height: 1;
  border-radius: 4px;
  margin-left: 1px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.btn-inline-edit:hover {
  opacity: 1;
  background: rgba(0, 0, 0, 0.08);
}
.btn-inline-edit:active {
  transform: scale(0.92);
}

/* 归档只读提示横幅 */
.archived-notice-banner {
  background: #FEF3C7;
  border: 1px solid #FCD34D;
  color: #92400E;
  padding: 8px 12px;
  font-size: 12px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 8px;
  margin: 6px 10px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

/* 我参与的活动：创建者标识与改名按钮 */
.badge-creator-tag {
  display: inline-block;
  padding: 1px 5px;
  border-radius: 4px;
  background: #EEF2FF;
  color: #4F46E5;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.3;
}

.btn-room-rename {
  background: #EFF6FF;
  color: #2563EB;
  border: 1px solid #BFDBFE;
  padding: 4px 7px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}
.btn-room-rename:active {
  background: #DBEAFE;
  transform: scale(0.96);
}

/* 首页其他人清单列：创建者清除成员及清单按钮 (精简为纯图标，留出更多昵称展示空间) */
.btn-purge-user-list {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  background: rgba(239, 68, 68, 0.08);
  color: #DC2626;
  border: 1px solid rgba(239, 68, 68, 0.22);
  border-radius: 6px;
  font-size: 11px;
  padding: 0;
  cursor: pointer;
  transition: all 0.15s ease;
  flex-shrink: 0;
  box-sizing: border-box;
  line-height: 1;
}
.btn-purge-user-list:hover {
  background: rgba(239, 68, 68, 0.18);
  border-color: rgba(239, 68, 68, 0.45);
}
.btn-purge-user-list:active {
  transform: scale(0.92);
  background: rgba(239, 68, 68, 0.28);
}