/* ============================================
   上海法西 - Premium CSS
   ============================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; touch-action: manipulation; }

:root {
  --primary: #2563EB;
  --primary-hover: #1d4ed8;
  --primary-light: #eff6ff;
  --success: #16a34a;
  --success-hover: #15803d;
  --success-light: #f0fdf4;
  --danger: #dc2626;
  --danger-light: #fef2f2;
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --border: #e2e8f0;
  --border-strong: #cbd5e1;
  --bg: #f8fafc;
  --bg-card: #ffffff;
  --card-bg: #ffffff;        /* 别名：兼容旧版引用 */
  --border-color: #e2e8f0;   /* 别名：兼容旧版引用 */
  --radius: 14px;
  --radius-sm: 8px;
  --shadow: 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.12);
  --transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============================================
/* ============================================
   SPLASH SCREEN — 发光无限符号 ∞
   ============================================ */
.splash-screen {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: #080618;
  pointer-events: all;
  overflow: hidden;
}

.splash-screen.fade-out {
  animation: splashFadeOut 0.5s ease forwards;
}

@keyframes splashFadeOut {
  0%   { opacity: 1; }
  100% { opacity: 0; pointer-events: none; }
}

/* ── 无限符号容器 ── */
.splash-infinity-wrap {
  width: min(200px, 50vw);
  height: min(100px, 25vw);
  opacity: 0;
  animation: splashInfinityIn 0.6s ease 0.2s forwards;
}

@keyframes splashInfinityIn {
  0%   { opacity: 0; transform: scale(0.9); }
  100% { opacity: 1; transform: scale(1); }
}

.splash-infinity {
  width: 100%;
  height: 100%;
  overflow: visible;
}

/* 暗色轨道 */
.splash-infinity-track {
  fill: none;
  stroke: rgba(255,255,255,0.06);
  stroke-width: 4;
  stroke-linecap: round;
}

/* 发光流动光点 */
.splash-infinity-glow {
  fill: none;
  stroke: url(#infGrad);
  stroke-width: 4.5;
  stroke-linecap: round;
  stroke-dasharray: 50 170;
  stroke-dashoffset: 0;
  filter:
    drop-shadow(0 0 5px rgba(139,92,246,0.9))
    drop-shadow(0 0 12px rgba(139,92,246,0.5))
    drop-shadow(0 0 24px rgba(139,92,246,0.25));
  animation: infinityFlow 1.6s linear infinite;
}

@keyframes infinityFlow {
  0%   { stroke-dashoffset: 0; }
  100% { stroke-dashoffset: -220; }
}

/* ── Loading 文字 ── */
.splash-loading {
  margin-top: 28px;
  font-family: 'Outfit', 'PingFang SC', sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: rgba(255,255,255,0.35);
  letter-spacing: 4px;
  opacity: 0;
  animation:
    splashLoadingIn 0.5s ease 0.5s forwards,
    splashTextPulse 2s ease-in-out infinite 1s;
}

@keyframes splashLoadingIn {
  0%   { opacity: 0; transform: translateY(8px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes splashTextPulse {
  0%, 100% { opacity: 0.3; }
  50%      { opacity: 0.65; }
}

/* ── 底部品牌名 ── */
.splash-brand-bottom {
  position: absolute;
  bottom: 48px;
  font-family: 'Outfit', 'PingFang SC', sans-serif;
  font-size: 25px;
  font-weight: 500;
  color: rgba(255,255,255,0.5);
  letter-spacing: 10px;
  opacity: 0;
  animation: splashBrandBottomIn 0.5s ease 0.8s forwards;
}

@keyframes splashBrandBottomIn {
  0%   { opacity: 0; }
  100% { opacity: 1; }
}

/* ── Mobile ── */
@media (max-width: 640px) {
  .splash-infinity-wrap {
    width: min(160px, 45vw);
    height: min(80px, 22vw);
  }
  .splash-loading {
    font-size: 12px;
    margin-top: 20px;
    letter-spacing: 3px;
  }
  .splash-brand-bottom {
    bottom: 36px;
    font-size: 22px;
    letter-spacing: 10px;
  }
}

/* ============================================ PAGE SYSTEM */
.page { display: none !important; }
.page.active { display: block !important; }

/* 防止拍照页面弹性回弹，保留垂直滚动 */
.page#page-main {
  overscroll-behavior: none;
}

/* ============================================ LOGIN */
.page#page-login {
  min-height: 100dvh;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f8fafc 0%, #eef2ff 50%, #f1f5f9 100%);
  position: relative;
  overflow: hidden;
}
.page#page-login.active {
  display: flex !important;
}

/* ===== 粒子星空画布 ===== */
/* ===== 登录页 — 简洁背景 ===== */
.login-bg-simple {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, #eff6ff 0%, #e0e7ff 30%, #f0f0ff 70%, #fce7f3 100%);
}

.login-card {
  position: relative;
  z-index: 10;
  background: rgba(255,255,255,0.92);
  border: 1px solid rgba(59,130,246,0.12);
  border-radius: 20px;
  padding: 40px 36px 32px;
  width: 100%;
  max-width: 400px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.06);
  animation: cardIn 0.5s ease forwards;
}

/* 卡片顶部发光线（浅底适配） */
@keyframes cardIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-title-faxi {
  display: flex;
  justify-content: center;
  margin-bottom: 4px;
}
.login-title-faxi svg {
  width: 140px;
  height: auto;
}

.login-subtitle {
  font-size: 13.5px;
  text-align: center;
  color: #64748b;
  margin-bottom: 30px;
  letter-spacing: 2px;
  font-weight: 400;
}

.login-form .form-group { margin-bottom: 18px; position: relative; }
.login-form label {
  display: block;
  font-size: 12.5px;
  font-weight: 500;
  color: #475569;
  margin-bottom: 8px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
.login-form input {
  width: 100%;
  padding: 14px 16px;
  background: rgba(248,250,252,0.9);
  border: 1px solid rgba(59,130,246,0.18);
  border-radius: 12px;
  color: #1e293b;
  font-size: 15px;
  font-family: inherit;
  transition: all 0.3s ease;
  outline: none;
  text-overflow: ellipsis;
  overflow: hidden;
}
.login-form input::placeholder { color: #94a3b8; }
.login-form input:focus {
  border-color: rgba(59,130,246,0.5);
  background: #ffffff;
  box-shadow:
    0 0 0 3px rgba(59,130,246,0.10),
    0 0 20px rgba(59,130,246,0.06);
}

.password-wrap { position: relative; }
.password-wrap input { padding-right: 46px; }
.toggle-pwd {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  cursor: pointer;
  color: #94a3b8;
  display: flex;
  align-items: center;
  transition: color 0.15s, transform 0.2s;
}
.toggle-pwd:hover { color: #3b82f6; transform: translateY(-50%) scale(1.1); }

.btn-primary {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  color: white;
  border: 1px solid rgba(96,165,250,0.3);
  border-radius: 12px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 6px;
  position: relative;
  overflow: hidden;
}
/* 按钮光束扫描效果 */
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%; width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
  transition: left 0.5s ease;
}
.btn-primary:hover {
  background: linear-gradient(135deg, #1d4ed8, #2563eb);
  transform: translateY(-2px);
  box-shadow:
    0 8px 30px rgba(37,99,235,0.4),
    0 0 40px rgba(37,99,235,0.15);
  border-color: rgba(96,165,250,0.5);
}
.btn-primary:hover::before { left: 100%; }
.btn-primary:active { transform: translateY(0) scale(0.98); }

/* 页面加载中：按钮灰色不可点击 */
.btn-primary.loading,
.btn-primary:disabled {
  background: #94a3b8 !important;
  border-color: #94a3b8 !important;
  cursor: not-allowed !important;
  box-shadow: none !important;
  transform: none !important;
  pointer-events: none !important;
}
.btn-primary.loading::before,
.btn-primary:disabled::before { display: none; }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

.login-switch {
  text-align: center;
  margin-top: 18px;
  font-size: 13px;
  color: rgba(148,163,184,0.5);
}
.login-switch a,
.login-switch button {
  color: #60a5fa;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.15s, text-shadow 0.2s;
  cursor: pointer;
  background: none;
  border: none;
  font-size: inherit;
  font-family: inherit;
  padding: 0;
}
.login-switch a:hover,
.login-switch button:hover {
  color: #93bbfd;
  text-shadow: 0 0 12px rgba(96,165,250,0.4);
}

.login-hint {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  text-align: center;
  font-size: 12.5px;
  color: rgba(255,255,255,0.4);
}
.login-hint strong { color: rgba(255,255,255,0.65); }

.form-error {
  font-size: 12.5px;
  color: #f87171;
  margin-top: -12px;
  margin-bottom: 12px;
}
.form-error.hidden { display: none; }

.form-hint {
  font-size: 12px;
  color: #64748b;
  margin-top: 4px;
  margin-bottom: 0;
}

/* ============================================ TOPNAV */
.topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  height: 62px;
  background: white;
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border);
}

.nav-logo {
  display: flex;
  flex-direction: row;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0;
  text-decoration: none;
}
.nav-logo-faxi {
  font-family: 'Outfit', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 20px;
  font-weight: 800;
  color: #dc2626;
  letter-spacing: 2px;
  line-height: 1;
  flex-shrink: 0;
}
.nav-logo-sep {
  font-size: 14px;
  color: var(--border-color);
  margin: 0 8px;
  line-height: 1;
  opacity: 0.5;
}
.nav-logo-name {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  line-height: 1;
}

.topnav-right { display: flex; align-items: center; gap: 16px; }

.nav-user { display: flex; align-items: center; gap: 9px; }
.nav-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--primary);
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
#nav-username { font-size: 14px; font-weight: 500; color: var(--text-secondary); }

/* 工位工序显示（蓝色，实时更新） */
.nav-station {
  font-size: 13px;
  font-weight: 600;
  color: #2563eb;
  white-space: nowrap;
  padding: 3px 10px;
  background: rgba(37, 99, 235, 0.06);
  border-radius: 6px;
  border: 1px solid rgba(37, 99, 235, 0.15);
}
.nav-station:empty { display: none; }

/* ============================================
   NAV PAGE — 导航页
   ============================================ */
.nav-content {
  max-width: 680px;
  margin: 0 auto;
  padding: 32px 20px 48px;
}
.nav-welcome {
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 4px;
}
.nav-welcome-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.nav-welcome-left {
  display: flex;
  align-items: center;
}
/* ── 信息卡片徽标（日期/时间/天气 纵向排列） ── */
.nav-info-badge {
  display: flex;
  flex-direction: column;
  gap: 3px;
  background: var(--card-bg, #fff);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 10px;
  padding: 7px 14px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
}
.nav-info-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12.5px;
  color: var(--text-muted, #64748b);
  white-space: nowrap;
  line-height: 1.4;
}
.nav-info-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  opacity: 0.5;
}
.nav-date {
  font-weight: 500;
  color: var(--text-main, #475569);
}
.nav-time {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--text-main, #1e293b);
}
.nav-weather-loading {
  color: var(--text-muted, #94a3b8);
  font-size: 12px;
}
.nav-weather {
  transition: opacity 0.2s;
}
.nav-weather:hover {
  opacity: 0.75;
}
.nav-weather:active {
  opacity: 0.5;
  transform: scale(0.97);
}
.nav-subtitle {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
}
.nav-grid {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.nav-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 20px;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
}
.nav-card:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.08);
  border-color: var(--primary-light);
}
.nav-card:active {
  transform: scale(0.98);
  background: var(--bg-hover);
}
.nav-card-icon {
  width: 52px;
  height: 52px;
  min-width: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  position: relative;
}
.nav-card-icon svg {
  width: 28px;
  height: 28px;
}
.nav-card-icon.production {
  background: linear-gradient(135deg, #fef3c7, #fde68a);
  color: #d97706;
}
.nav-card-icon.photo {
  background: linear-gradient(135deg, #dbeafe, #93c5fd);
  color: #2563eb;
}
.nav-card-icon.tracking {
  background: linear-gradient(135deg, #ede9fe, #c4b5fd);
  color: #7c3aed;
}
.nav-card-icon.admin {
  background: linear-gradient(135deg, #d1fae5, #6ee7b7);
  color: #065f46;
}
.nav-card:hover .nav-card-icon {
  transform: scale(1.05);
}
.nav-card-body {
  flex: 1;
  min-width: 0;
}
.nav-card-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 3px;
}
.nav-card-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.4;
}
#chat-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(239,68,68,0.4);
}
#chat-badge.hidden { display: none; }
.nav-card-arrow {
  color: var(--text-muted);
  opacity: 0.5;
  transition: all 0.2s ease;
  min-width: 20px;
}
.nav-card:hover .nav-card-arrow {
  opacity: 1;
  color: var(--primary);
  transform: translateX(2px);
}

.btn-logout {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 14px;
  background: none;
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.btn-logout:hover { background: var(--danger-light); border-color: #fca5a5; color: var(--danger); }

/* ============================================ MAIN CONTENT */
.main-content { max-width: 1320px; margin: 0 auto; padding: 28px 28px 48px; }

/* Breadcrumb */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  font-size: 13.5px;
}
.breadcrumb-item {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--primary);
  cursor: pointer;
  font-weight: 500;
  transition: opacity 0.15s;
}
.breadcrumb-item:hover { opacity: 0.75; }
.breadcrumb-item.active { color: var(--text-muted); cursor: default; }
.breadcrumb-item.active:hover { opacity: 1; }
#breadcrumb-folder {
  display: flex;
  align-items: center;
  gap: 5px;
  color: var(--text-secondary);
  font-weight: 500;
}
#breadcrumb-folder.hidden { display: none; }

/* Top bar = stats + actions in one row */
.top-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

/* Stats */
.stats-bar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 12px 20px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 12px;
}
.stat-item { display: flex; align-items: baseline; gap: 5px; }
.stat-num { font-size: 22px; font-weight: 700; color: var(--primary); letter-spacing: -0.5px; }
.stat-label { font-size: 13px; color: var(--text-muted); }
.stat-divider { width: 1px; height: 24px; background: var(--border); }

/* Search bar */
.search-wrap {
  flex: 1;
  min-width: 180px;
  max-width: 480px;
  position: relative;
  display: flex;
  align-items: center;
}
.search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
  flex-shrink: 0;
}
.search-input {
  width: 100%;
  padding: 9px 70px 9px 36px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.search-wrap.hidden { display: none; }
.search-clear {
  position: absolute;
  right: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border: none;
  background: var(--border);
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-muted);
  transition: background 0.15s, color 0.15s;
}
.search-clear:hover { background: var(--border-strong); color: var(--text-primary); }
.search-clear.hidden { display: none; }

.search-scan-btn {
  position: absolute;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  padding: 3px;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  touch-action: manipulation;
}
.search-scan-btn:focus,
.search-scan-btn:focus-visible {
  outline: none;
  box-shadow: none;
}
.search-scan-btn:hover {
  background: transparent;
  transform: none;
}
.search-scan-btn img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* Search no-results */
.search-empty {
  text-align: center;
  padding: 40px 0;
  color: var(--text-muted);
  font-size: 14px;
}
.search-empty svg { margin-bottom: 10px; opacity: 0.4; }

/* Toolbar */
.toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.toolbar-right { display: flex; gap: 10px; align-items: center; }

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

/* 工具栏：左侧（返回） + 右侧（操作按钮） */
.toolbar-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}
.toolbar-left {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  align-self: flex-end;
}
.toolbar-right {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.btn-action {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 9px 18px;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  white-space: nowrap;
}
.btn-primary-action { background: var(--primary); color: white; }
.btn-primary-action:hover { background: var(--primary-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,0.35); }
.btn-secondary-action { background: white; color: var(--primary); border: 1.5px solid var(--primary); }
.btn-secondary-action:hover { background: #eff6ff; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(37,99,235,0.2); }
.btn-success-action { background: var(--success); color: white; }
.btn-success-action:hover { background: var(--success-hover); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(22,163,74,0.35); }
.btn-back-action { background: transparent; color: var(--text-secondary); border: 1.5px solid var(--border); }
.btn-back-action:hover { background: #f1f5f9; color: var(--text-primary); }
.btn-action:active { transform: scale(0.97) translateY(0); box-shadow: none; }

/* ── 产品拍照页面：大操作按钮（方便工人操作） ── */
#btn-create-folder {
  padding: 15px 28px !important;
  font-size: 17px !important;
  font-weight: 700 !important;
  border-radius: 14px !important;
  letter-spacing: 0.5px;
  background: linear-gradient(135deg, #2563EB, #1d4ed8) !important;
  box-shadow: 0 2px 12px rgba(37,99,235,0.30), 0 1px 3px rgba(0,0,0,0.08) !important;
}
#btn-create-folder svg {
  width: 22px !important;
  height: 22px !important;
}
#btn-create-folder:hover {
  box-shadow: 0 4px 20px rgba(37,99,235,0.45), 0 2px 6px rgba(0,0,0,0.10) !important;
  transform: translateY(-1px);
}

/* 拍照/上传按钮也同步放大 */
#btn-take-photo {
  padding: 15px 24px !important;
  font-size: 16.5px !important;
  font-weight: 700 !important;
  border-radius: 14px !important;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 12px rgba(22,163,74,0.30), 0 1px 3px rgba(0,0,0,0.08) !important;
}
#btn-take-photo svg {
  width: 20px !important;
  height: 20px !important;
}
#btn-take-photo:hover {
  box-shadow: 0 4px 20px rgba(22,163,74,0.45), 0 2px 6px rgba(0,0,0,0.10) !important;
  transform: translateY(-1px);
}
.btn-action.hidden { display: none; }

/* 无拍照工位权限 — 按钮置灰 + tooltip */
.btn-no-perm {
  opacity: 0.45 !important;
  cursor: not-allowed !important;
  pointer-events: auto !important;
  position: relative;
}
.btn-no-perm:hover {
  transform: none !important;
  box-shadow: none !important;
  filter: none !important;
}
/* tooltip */
.btn-no-perm::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: #1e293b;
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  padding: 5px 10px;
  border-radius: 6px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 1000;
}
.btn-no-perm:hover::after {
  opacity: 1;
}
/* 小三角 */
.btn-no-perm::before {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: #1e293b;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.15s ease;
  z-index: 1000;
}
.btn-no-perm:hover::before {
  opacity: 1;
}

/* Batch actions */
.batch-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.batch-actions.hidden { display: none; }

.batch-checkbox {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  user-select: none;
}
.batch-checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--primary);
  cursor: pointer;
}

.batch-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 6px 12px;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: 1.5px solid var(--border);
  background: white;
  color: var(--text-primary);
  transition: var(--transition);
}
.batch-btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
}
.batch-btn:not(:disabled):hover {
  border-color: var(--primary);
  color: var(--primary);
  background: #eff6ff;
}
.batch-btn.batch-delete {
  border-color: #fecaca;
  color: #dc2626;
  background: #fef2f2;
}
.batch-btn.batch-delete:not(:disabled):hover {
  background: #fee2e2;
  border-color: #f87171;
}
.batch-btn.hidden { display: none; }

/* Month download bar */
.month-download-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  flex-wrap: wrap;
  padding: 10px 14px;
  background: var(--bg-secondary);
  border-radius: 10px;
  border: 1px solid var(--border);
}
.month-download-bar.hidden { display: none; }
.month-download-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}
.month-select {
  padding: 6px 10px;
  border: 1.5px solid var(--border);
  border-radius: 7px;
  font-size: 14px;
  background: white;
  color: var(--text-primary);
  cursor: pointer;
  min-width: 140px;
  outline: none;
  transition: var(--transition);
}
.month-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}
@media (max-width: 600px) {
  .month-download-bar {
    padding: 10px 12px;
    gap: 8px;
  }
  .month-select { min-width: 120px; font-size: 13px; }
  .month-download-label { font-size: 13px; }
}

/* ============================================ FOLDERS GRID */
.folders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}

.folder-card {
  background: white;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 18px 18px;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  animation: cardSlideIn 0.35s cubic-bezier(0.16,1,0.3,1) forwards;
}
.folder-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), #60a5fa);
  opacity: 0;
  transition: opacity 0.22s;
}
.folder-card:hover { border-color: #93c5fd; box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.folder-card:hover::before { opacity: 1; }
.folder-card:active { transform: scale(0.98) translateY(0); }

.folder-checkbox-wrap {
  position: absolute;
  top: 6px;
  left: 6px;
  z-index: 2;
  padding: 6px;
  cursor: pointer;
}
.folder-checkbox {
  width: 20px;
  height: 20px;
  accent-color: var(--primary);
  cursor: pointer;
}

@keyframes cardSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.folder-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background: var(--primary-light);
  border-radius: 12px;
  margin-bottom: 14px;
  transition: transform 0.22s;
}
.folder-card:hover .folder-icon-wrap { transform: scale(1.08); }
.folder-icon-wrap svg { color: var(--primary); }

.folder-name {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
  line-height: 1.4;
  margin-bottom: 8px;
}
.folder-meta {
  font-size: 12px;
  color: var(--text-muted);
}
.folder-count {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.folder-creator {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  opacity: 0.75;
  letter-spacing: 0.3px;
}

.folder-actions {
  position: absolute;
  top: 12px;
  right: 10px;
  display: flex;
  gap: 4px;
  opacity: 0;
  transition: opacity 0.18s;
}
.folder-card:hover .folder-actions { opacity: 1; }
.folder-action-btn {
  width: 28px;
  height: 28px;
  border-radius: 7px;
  border: none;
  background: white;
  box-shadow: 0 1px 4px rgba(0,0,0,0.12);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  transition: var(--transition);
}
.folder-action-btn:hover { background: var(--danger-light); color: var(--danger); }
.folder-action-btn.rename-btn:hover { background: var(--primary-light); color: var(--primary); }

/* ============================================ PHOTOS GRID */
.photos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}

.photo-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 1;
  background: #f1f5f9;
  cursor: pointer;
  transition: var(--transition);
  animation: cardSlideIn 0.35s cubic-bezier(0.16,1,0.3,1) forwards;
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}
.photo-card:hover { transform: scale(1.03); box-shadow: var(--shadow-lg); }
.photo-card:hover .photo-overlay { opacity: 1; }

.photo-card img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}
.photo-card:hover img { transform: scale(1.06); }

/* ── Thumbnail placeholder & skeleton ── */
.photo-thumb-placeholder {
  width: 100%; height: 100%;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e8ecf1;
}
.thumb-skeleton {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, #e8ecf1 25%, #dde3ea 50%, #e8ecf1 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
.thumb-error {
  font-size: 24px;
  color: var(--text-muted);
  z-index: 1;
}

.photo-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.38);
  opacity: 0;
  transition: opacity 0.22s;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 12px;
}
.photo-date {
  font-size: 11.5px;
  color: rgba(255,255,255,0.9);
  font-weight: 500;
}
.photo-delete-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: rgba(220,38,38,0.85);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  opacity: 0;
  transition: var(--transition);
}
.photo-card:hover .photo-delete-btn { opacity: 1; }
.photo-delete-btn:hover { background: var(--danger); transform: scale(1.1); }

/* ============================================ EMPTY STATE */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  text-align: center;
}
.empty-state.hidden { display: none; }
.empty-icon { margin-bottom: 16px; opacity: 0.6; }
.empty-title { font-size: 16px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.empty-sub { font-size: 13.5px; color: var(--text-muted); }

/* ============================================ MODALS */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,0.55);
  backdrop-filter: blur(4px);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}
.modal-overlay.hidden { display: none; }

/* 手动上报弹窗：去掉毛玻璃、降低遮罩透明度，方便看清后面的已上报数据 */
.modal-overlay.no-blur-overlay {
  background: rgba(15,23,42,0.18);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-box {
  background: white;
  border-radius: 20px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.25);
  width: 100%;
  max-width: 460px;
  animation: modalIn 0.3s cubic-bezier(0.16,1,0.3,1) forwards;
  overflow: hidden;
}
.camera-modal { max-width: 580px; }

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.95) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 17px; font-weight: 700; color: var(--text-primary); }
.modal-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: none;
  background: none;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
  transition: var(--transition);
}
.modal-close:hover { background: var(--bg); color: var(--text-primary); }

.modal-body { padding: 20px 24px; }
.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.btn-secondary {
  padding: 9px 18px;
  border-radius: 8px;
  border: 1px solid var(--border-strong);
  background: white;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  font-family: inherit;
  cursor: pointer;
  transition: var(--transition);
}
.btn-secondary:hover { background: var(--bg); border-color: #94a3b8; }

.modal-body .form-group { margin-bottom: 16px; }
.modal-body .form-group:last-child { margin-bottom: 0; }
.modal-body label { display: block; font-size: 13px; font-weight: 500; color: var(--text-secondary); margin-bottom: 8px; }
.modal-body input[type="text"],
.modal-body input[type="password"] {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
  background: white;
  box-sizing: border-box;
}
.modal-body input[type="text"]:focus,
.modal-body input[type="password"]:focus { border-color: #93c5fd; box-shadow: 0 0 0 3px rgba(59,130,246,0.12); }
.modal-footer .btn-primary { width: auto; padding: 9px 20px; margin: 0; }

/* ── 手动上报弹窗 ── */
.manual-report-modal {
  max-width: 420px;
}
/* 今日累计上报展示条 */
.report-today-bar {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 12px 16px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(16,185,129,0.08));
  border: 1px solid var(--border-light);
  border-radius: 12px;
}
.report-today-label {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
}
.report-today-count {
  font-size: 26px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.report-today-unit {
  font-size: 13px;
  color: var(--text-muted);
}

/* 最近上报成功状态（替换原"今日累计上报 X 条"） */
#report-last-status {
  flex: 1;
  font-size: 14px;
  color: var(--text-secondary);
}
#report-last-status.has-success {
  color: #16a34a;
  font-weight: 600;
}

/* 浮窗切换按钮 */
.btn-float-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 10px;
  font-size: 12px;
  color: var(--primary);
  background: rgba(37,99,235,0.07);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 8px;
  cursor: pointer;
  white-space: nowrap;
  transition: all 0.2s ease;
  line-height: 1.3;
}
.btn-float-toggle:hover {
  background: rgba(37,99,235,0.14);
  border-color: rgba(37,99,235,0.35);
}

/* ─── 上报成功悬浮小窗 ─── */
.float-report-window {
  position: fixed;
  z-index: 10000;
  width: 220px;
  background: #fff;
  border-radius: 14px;
  box-shadow:
    0 8px 32px rgba(0,0,0,0.15),
    0 2px 8px rgba(0,0,0,0.08);
  border: 1px solid rgba(0,0,0,0.08);
  user-select: none;
  overflow: hidden;
  transition: opacity 0.25s ease, transform 0.25s cubic-bezier(0.16,1,0.3,1);
  /* 初始位置：右下角 */
  right: 20px;
  bottom: 20px;
}
.float-report-window.hidden {
  display: none !important;
}
.float-report-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  background: linear-gradient(135deg, #2563eb, #16a34a);
  cursor: move;
}
.float-report-title {
  font-size: 11px;
  font-weight: 600;
  color: #fff;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.float-report-close {
  width: 22px; height: 22px;
  border: none;
  background: rgba(255,255,255,0.2);
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.float-report-close:hover { background: rgba(255,255,255,0.35); }
.float-report-content {
  padding: 10px 12px;
  text-align: center;
}
.float-report-id {
  font-size: 15px;
  font-weight: 700;
  color: #111;
  word-break: break-all;
  line-height: 1.35;
  margin-bottom: 4px;
}
.float-report-step {
  font-size: 12px;
  color: #888;
}
.manual-report-modal .modal-body {
  padding: 20px 24px;
}
.manual-report-modal .form-group {
  margin-bottom: 0;
}
.manual-report-modal .form-group label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.manual-report-modal .form-group input[type="text"] {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  border: 1.5px solid var(--border-strong);
  border-radius: 10px;
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}
.manual-report-modal .form-group input[type="text"]:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  outline: none;
}
.manual-report-modal .form-hint {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 8px;
  line-height: 1.5;
}
.manual-report-modal .form-error {
  margin-top: 8px;
  font-size: 13px;
}

/* 连续输入模式 */
.continuous-mode-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}
.continuous-toggle {
  position: relative;
  display: inline-block;
  width: 42px;
  height: 24px;
  flex-shrink: 0;
}
.continuous-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: var(--border-strong);
  border-radius: 24px;
  transition: background-color 0.2s ease;
}
.toggle-slider::before {
  content: '';
  position: absolute;
  height: 18px;
  width: 18px;
  left: 3px;
  bottom: 3px;
  background-color: #fff;
  border-radius: 50%;
  transition: transform 0.2s ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.15);
}
.continuous-toggle input:checked + .toggle-slider {
  background-color: var(--primary);
}
.continuous-toggle input:checked + .toggle-slider::before {
  transform: translateX(18px);
}
.continuous-label {
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-secondary);
  white-space: nowrap;
}
.continuous-counter {
  margin-left: auto;
  font-size: 12.5px;
  color: #16a34a;
  background: #f0fdf4;
  padding: 4px 10px;
  border-radius: 20px;
  font-weight: 500;
  white-space: nowrap;
}
.continuous-counter.hidden {
  display: none;
}

/* Folder name input with inline scan button */
.folder-name-wrap {
  position: relative;
  width: 100%;
}

.folder-name-wrap input[type="text"] {
  width: 100%;
  padding-right: 44px;
  box-sizing: border-box;
}

.btn-scan-icon {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  padding: 3px;
  transition: background 0.15s, transform 0.15s;
}

.btn-scan-icon:hover {
  background: rgba(37,99,235,0.08);
  transform: translateY(-50%) scale(1.08);
}

.btn-scan-icon:active {
  transform: translateY(-50%) scale(0.95);
}

.btn-scan-icon img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* Scan Modal */
.scan-modal {
  max-width: 420px;
  width: 92%;
}
.scan-body {
  padding: 0;
}
.scan-container {
  position: relative;
  width: 100%;
  /* 不强制固定比例，让视频自然填充；移动端摄像头多为 16:9 */
  min-height: 280px;
  background: #000;
  overflow: hidden;
}
.scan-container video {
  width: 100%;
  height: 100%;
  /* contain 保证整个画面可见，不裁切（移动端 16:9 会留黑边，但扫描区域完整） */
  object-fit: contain;
}
.scan-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.scan-frame {
  width: 65%;
  max-width: 280px;
  aspect-ratio: 1;
  border: 2px solid rgba(59,130,246,0.8);
  border-radius: 12px;
  position: relative;
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.5);
}
.scan-frame::before,
.scan-frame::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--primary);
  border-style: solid;
}
.scan-frame::before {
  top: -2px;
  left: -2px;
  border-width: 4px 0 0 4px;
  border-top-left-radius: 12px;
}
.scan-frame::after {
  bottom: -2px;
  right: -2px;
  border-width: 0 4px 4px 0;
  border-bottom-right-radius: 12px;
}
.scan-line {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 180px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  animation: scanMove 2s ease-in-out infinite;
  margin-top: -100px;
}
@keyframes scanMove {
  0%, 100% { opacity: 0; transform: translate(-50%, -100px); }
  50% { opacity: 1; transform: translate(-50%, 100px); }
}
.scan-hint {
  position: absolute;
  bottom: 20px;
  left: 0;
  right: 0;
  text-align: center;
  color: rgba(255,255,255,0.9);
  font-size: 14px;
  text-shadow: 0 1px 3px rgba(0,0,0,0.5);
  padding: 0 20px;
}
.scan-error {
  padding: 12px 20px;
  color: #ef4444;
  font-size: 14px;
  text-align: center;
  background: #fef2f2;
  border-bottom: 1px solid var(--border);
}
.scan-error.hidden { display: none; }
.scan-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

/* Camera Modal */
.camera-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 16px;
  background: var(--bg);
  border-radius: 10px;
  padding: 4px;
}
.camera-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 9px;
  border: none;
  border-radius: 8px;
  background: none;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}
.camera-tab.active { background: white; color: var(--primary); box-shadow: 0 1px 4px rgba(0,0,0,0.08); }

.camera-body { max-height: 70dvh; overflow-y: auto; }

/* Video */
.video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 4/3;
  background: #0f172a;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 16px;
}
#camera-video { width: 100%; height: 100%; object-fit: cover; }
.video-overlay { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; pointer-events: none; }
.viewfinder {
  width: 220px; height: 220px;
  border: 2px solid rgba(255,255,255,0.6);
  border-radius: 16px;
  box-shadow: 0 0 0 9999px rgba(0,0,0,0.25);
}
.camera-controls { display: flex; justify-content: center; margin-bottom: 10px; }
.btn-capture {
  width: 68px; height: 68px;
  border-radius: 50%;
  background: white;
  border: 4px solid rgba(37,99,235,0.4);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
}
.btn-capture:hover { transform: scale(1.06); border-color: var(--primary); }
.btn-capture:active { transform: scale(0.94); }
.capture-inner {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--primary);
  transition: var(--transition);
}
.btn-capture:active .capture-inner { background: var(--primary-hover); transform: scale(0.92); }
.camera-hint { font-size: 12.5px; color: var(--text-muted); text-align: center; margin-bottom: 8px; }

/* Native Camera Area */
.native-camera-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  border: 2px dashed var(--border);
  border-radius: 16px;
  cursor: pointer;
  transition: all 0.25s ease;
  background: rgba(59,130,246,0.02);
}

.native-camera-area:hover {
  border-color: var(--primary);
  background: rgba(59,130,246,0.06);
  transform: scale(1.01);
}

.native-camera-area:active {
  transform: scale(0.98);
}

.native-camera-icon {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, #eff6ff, #dbeafe);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
  box-shadow: 0 4px 20px rgba(59,130,246,0.15);
  transition: transform 0.3s ease;
}

.native-camera-area:hover .native-camera-icon {
  transform: scale(1.08) rotate(-5deg);
}

.native-camera-text {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 4px;
}

.native-camera-sub {
  font-size: 12px;
  color: var(--text-muted);
}

/* Upload Area */
.upload-area {
  border: 2px dashed var(--border-strong);
  border-radius: 14px;
  padding: 40px 24px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 8px;
}
.upload-area:hover, .upload-area.drag-over { border-color: var(--primary); background: var(--primary-light); }
.upload-text { font-size: 15px; font-weight: 500; color: var(--text-secondary); margin-top: 12px; margin-bottom: 4px; }
.upload-sub { font-size: 12.5px; color: var(--text-muted); }

/* Preview */
.photo-preview { }
.preview-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.preview-count { font-size: 13.5px; font-weight: 600; color: var(--primary); }
.btn-clear-preview {
  font-size: 12.5px;
  color: var(--text-muted);
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 6px;
  transition: background 0.15s;
  font-family: inherit;
}
.btn-clear-preview:hover { background: var(--bg); color: var(--text-secondary); }
.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
  gap: 8px;
  max-height: 220px;
  overflow-y: auto;
}
.preview-thumb {
  aspect-ratio: 1;
  border-radius: 8px;
  overflow: hidden;
  position: relative;
}
.preview-thumb img { width: 100%; height: 100%; object-fit: cover; }
.preview-thumb .thumb-remove {
  position: absolute; top: 3px; right: 3px;
  width: 22px; height: 22px;
  background: rgba(0,0,0,0.6);
  border: none; border-radius: 50%;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 14px;
  opacity: 0;
  transition: opacity 0.15s;
}
.preview-thumb:hover .thumb-remove { opacity: 1; }

#photo-preview.hidden { display: none; }

/* ============================================ PHOTO VIEWER */
.viewer-overlay {
  background: rgba(0,0,0,0.92) !important;
  backdrop-filter: blur(8px) !important;
}
.viewer-box {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  height: 100%;
  max-width: 100vw;
  max-height: 100dvh;
  justify-content: center;
}
.viewer-image-wrap {
  position: relative;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  cursor: zoom-in;
  user-select: none;
  -webkit-user-select: none;
}
.viewer-image-wrap.is-zoomed {
  cursor: grab;
}
.viewer-image-wrap.is-zoomed:active {
  cursor: grabbing;
}
.viewer-image-wrap.is-animated #viewer-img {
  transition: transform 0.2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
#viewer-img {
  display: block;
  max-width: 88vw;
  max-height: 78dvh;
  object-fit: contain;
  border-radius: 12px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.6);
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translateZ(0);
}
.viewer-image-wrap.is-zoomed #viewer-img {
  max-width: none;
  max-height: none;
  border-radius: 0;
}
#viewer-img.img-loading {
  opacity: 0.3;
  min-width: 280px;
  min-height: 200px;
  background: rgba(255,255,255,0.05);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='40' height='40' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2'%3E%3Cpath d='M21 15v4a2 2 0 01-2 2H5a2 2 0 01-2-2v-4'/%3E%3Cpolyline points='7 10 12 15 17 10'/%3E%3Cline x1='12' y1='15' x2='12' y2='3'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  animation: pulse 1.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 0.3; }
  50% { opacity: 0.6; }
}
.viewer-zoom-hint {
  position: fixed;
  bottom: 80px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 12px;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 14px;
  color: rgba(255,255,255,0.8);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.3px;
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
  z-index: 10;
}
.viewer-zoom-hint.show {
  opacity: 1;
}

/* ── 步进式缩放按钮组 ── */
.viewer-zoom-controls {
  position: fixed;
  bottom: 90px;
  right: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  z-index: 10;
}
.btn-zoom {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}
.btn-zoom:hover:not(:disabled) {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
}
.btn-zoom:disabled {
  opacity: 0.3;
  cursor: default;
}
.viewer-zoom-level {
  font-size: 11px;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
  letter-spacing: 0.2px;
  padding: 2px 0;
  text-align: center;
  min-width: 40px;
}

.viewer-close {
  position: fixed; top: 20px; right: 24px;
  width: 42px; height: 42px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: white;
  transition: var(--transition);
  z-index: 10;
}
.viewer-close:hover { background: rgba(255,255,255,0.2); }

.viewer-nav {
  position: fixed;
  top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  color: white;
  transition: var(--transition);
  z-index: 10;
}
.viewer-nav:hover { background: rgba(255,255,255,0.2); }
.viewer-prev { left: 20px; }
.viewer-next { right: 20px; }
.viewer-nav:disabled { opacity: 0.3; cursor: default; }

.viewer-info {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 20px;
  background: rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 12px;
  flex-wrap: wrap;
  justify-content: center;
  backdrop-filter: blur(8px);
  z-index: 10;
}
#viewer-name { font-size: 13px; color: rgba(255,255,255,0.8); font-weight: 500; }
#viewer-date { font-size: 12px; color: rgba(255,255,255,0.5); }
.viewer-counter {
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  padding: 0 4px;
}
.btn-delete-photo {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: rgba(220,38,38,0.2);
  border: 1px solid rgba(220,38,38,0.35);
  border-radius: 6px;
  color: #fca5a5;
  font-size: 12.5px;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}
.btn-delete-photo:hover { background: rgba(220,38,38,0.35); }
.btn-save-photo {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 12px;
  background: rgba(34,197,94,0.2);
  border: 1px solid rgba(34,197,94,0.35);
  border-radius: 6px;
  color: #86efac;
  font-size: 12.5px;
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}
.btn-save-photo:hover { background: rgba(34,197,94,0.35); }

/* ============================================ TOAST */
.toast {
  position: fixed;
  bottom: 28px; left: 50%;
  transform: translateX(-50%) translateY(80px);
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background: #1e293b;
  color: white;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
  z-index: 9999;
  transition: transform 0.35s cubic-bezier(0.16,1,0.3,1), opacity 0.35s ease;
  white-space: nowrap;
  max-width: calc(100vw - 48px);
}
.toast.show { transform: translateX(-50%) translateY(0); }
.toast.hidden { display: none; }
.toast.error { background: var(--danger); }
.toast.success { background: #15803d; }

/* ============================================ HIDDEN UTILS */
.hidden { display: none !important; }

/* ============================================ SCROLLBAR */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }

/* ============================================ SKELETON LOADING */
.loading-state { padding: 12px 0; }
.skeleton-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
}
.skeleton-card {
  height: 156px;
  border-radius: var(--radius);
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
.skeleton-photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
}
.skeleton-photo {
  aspect-ratio: 1;
  border-radius: var(--radius);
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================ PROGRESS BAR */
.progress-bar-wrap {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 8px;
}
.progress-bar {
  height: 100%;
  background: var(--primary);
  border-radius: 3px;
  transition: width 0.3s ease;
}
.progress-text {
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 4px;
}
#upload-progress {
  margin-top: 14px;
  padding: 12px 16px;
  background: var(--primary-light);
  border-radius: 10px;
}
#upload-progress.hidden { display: none; }

/* Breadcrumb update */
.bc-sep {
  display: flex;
  align-items: center;
  color: var(--text-muted);
}
.bc-sep.hidden { display: none !important; }
#bc-home {
  color: var(--primary);
  cursor: pointer;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 13.5px;
  transition: opacity 0.15s;
}
#bc-home:hover { opacity: 0.75; }
#bc-folder {
  font-size: 13.5px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ============================================
   MOBILE OPTIMIZATION — Touch Friendly
   ============================================ */

/* Global touch optimization */
button, a, [onclick] {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

/* ---- Mobile main (<=640px) ---- */
@media (max-width: 640px) {
  /* Login page - 保留移动端动效 */
  .login-orb { display: none; }
  .login-grid-overlay { display: none; }
  /* 光环和粒子保留，缩小尺寸 */
  .login-tunnel { inset: -40vmax; }
  .tunnel-ring { border-width: 0.5px; }
  .ring-2, .ring-4 { border-width: 1px; }
  .login-card { padding: 32px 22px; border-radius: 18px; }
  .login-title-faxi svg { width: 120px; }
  .login-subtitle { font-size: 12.5px; margin-bottom: 24px; letter-spacing: 1px; }
  .login-form input { padding: 14px 14px; font-size: 16px; }
  .btn-primary { padding: 15px; font-size: 16px; }

  /* Top nav */
  .topnav { padding: 0 14px; height: 54px; }
  .nav-logo-faxi { font-size: 18px; }
  .nav-logo-name { font-size: 13px; }
  .nav-logo-sep { margin: 0 6px; }
  #nav-username { font-size: 13px; }
  .nav-avatar { width: 30px; height: 30px; font-size: 12px; }
  .btn-logout { padding: 6px 10px; font-size: 12px; }
  .btn-logout svg { width: 14px; height: 14px; }

  /* Main content */
  .main-content { padding: 14px 14px 48px; }

  /* Breadcrumb */
  .breadcrumb { margin-bottom: 14px; font-size: 13px; }

  /* Top bar: search bar on its own row */
  .top-bar { flex-direction: column; align-items: stretch; gap: 10px; margin-bottom: 14px; }
  .stats-bar { justify-content: center; padding: 10px 16px; gap: 16px; flex-shrink: 0; }
  .stat-num { font-size: 20px; }
  .stat-label { font-size: 12px; }
  .stat-divider { height: 20px; }
  .search-wrap { max-width: 100%; min-width: 0; }
  .toolbar-right { width: 100%; justify-content: flex-end; }

  /* Section title */
  .section-title { font-size: 16px; }

  /* Toolbar */
  .toolbar { margin-bottom: 14px; gap: 8px; }
  .btn-action { padding: 10px 14px; font-size: 13px; border-radius: 8px; min-height: 42px; }
  .btn-action svg { width: 14px; height: 14px; }
  /* 产品拍照页面大按钮 - 移动端适配 */
  #btn-create-folder {
    padding: 13px 22px !important;
    font-size: 15.5px !important;
    border-radius: 12px !important;
    min-height: auto !important;
  }
  #btn-create-folder svg { width: 20px !important; height: 20px !important; }
  #btn-take-photo {
    padding: 13px 18px !important;
    font-size: 15px !important;
    border-radius: 12px !important;
    min-height: auto !important;
  }

  /* Folder grid: 2 cols more compact */
  .folders-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .folder-card { padding: 14px 12px 14px; border-radius: 12px; }
  .folder-icon-wrap { width: 42px; height: 42px; border-radius: 10px; margin-bottom: 10px; }
  .folder-icon-wrap svg { width: 22px; height: 22px; }
  .folder-name { font-size: 13px; margin-bottom: 6px; }
  .folder-meta { font-size: 11px; }

  /* Batch actions mobile */
  .batch-actions { width: 100%; justify-content: space-between; gap: 6px; }
  .batch-btn { padding: 5px 10px; font-size: 12px; }
  .folder-checkbox-wrap { top: 4px; left: 4px; padding: 6px; }
  .folder-checkbox { width: 18px; height: 18px; }

  /* Folder action buttons: always visible + larger touch targets */
  .folder-actions { opacity: 1; top: 8px; right: 8px; gap: 6px; }
  .folder-action-btn { width: 34px; height: 34px; border-radius: 8px; background: white; box-shadow: 0 1px 4px rgba(0,0,0,0.12); }
  .folder-action-btn svg { width: 14px; height: 14px; }

  /* Photo grid: 2 cols */
  .photos-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .photo-card { border-radius: 10px; }
  .photo-delete-btn { opacity: 1; width: 30px; height: 30px; top: 6px; right: 6px; }

  /* Modal: near fullscreen on mobile */
  .modal-overlay { padding: 10px; }
  .modal-box { border-radius: 16px; max-height: 92dvh; overflow-y: auto; }
  .modal-header { padding: 16px 18px 12px; }
  .modal-header h3 { font-size: 16px; }
  .modal-body { padding: 16px 18px; }
  .modal-footer { padding: 12px 18px; }
  .modal-close { width: 34px; height: 34px; }

  /* Camera modal */
  .camera-modal { max-width: 100%; }
  .video-container { aspect-ratio: 1/1; border-radius: 10px; }
  .btn-capture { width: 64px; height: 64px; }
  .capture-inner { width: 48px; height: 48px; }
  .viewfinder { width: 45%; height: 45%; min-width: 100px; min-height: 100px; }

  /* Upload area */
  .upload-area { padding: 28px 16px; }

  /* Preview thumbnail grid */
  .preview-grid { grid-template-columns: repeat(auto-fill, minmax(72px, 1fr)); gap: 6px; }

  /* Photo viewer */
  .viewer-close { top: max(12px, env(safe-area-inset-top)); right: max(12px, env(safe-area-inset-right)); width: 40px; height: 40px; }
  .viewer-nav { width: 42px; height: 42px; }
  .viewer-prev { left: max(8px, env(safe-area-inset-left)); }
  .viewer-next { right: max(8px, env(safe-area-inset-right)); }
  #viewer-img { max-width: 95vw; max-height: 75dvh; }
  .viewer-info { padding: 8px 14px; font-size: 12px; bottom: 12px; gap: 10px; }
  .viewer-zoom-hint { bottom: 64px; font-size: 11px; padding: 3px 10px; }
  .viewer-zoom-controls { bottom: 64px; right: 12px; }
  .btn-zoom { width: 36px; height: 36px; border-radius: 8px; }

  /* Toast: avoid bottom safe area */
  .toast { bottom: max(20px, env(safe-area-inset-bottom)); font-size: 13px; padding: 10px 16px; border-radius: 9px; }

  /* Empty state */
  .empty-state { padding: 48px 16px; }
  .empty-icon svg { width: 48px; height: 48px; }
  .empty-title { font-size: 15px; }
  .empty-sub { font-size: 12.5px; }

  /* Skeleton */
  .skeleton-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .skeleton-photo-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }

  /* Nav page mobile */
  .nav-content { padding: 24px 16px 32px; }
  .nav-welcome { font-size: 20px; }
  .nav-subtitle { font-size: 13px; margin-bottom: 20px; }
  .nav-grid { gap: 10px; }
  .nav-card { padding: 14px 16px; border-radius: 12px; gap: 14px; }
  .nav-card-icon { width: 46px; height: 46px; min-width: 46px; border-radius: 12px; }
  .nav-card-icon svg { width: 24px; height: 24px; }
  .nav-card-title { font-size: 15px; }
  .nav-card-desc { font-size: 12px; }
  .nav-card-badge { margin-top: 6px; padding: 2px 8px; font-size: 10px; }
  .nav-card-arrow { min-width: 16px; }
  .nav-card-arrow svg { width: 16px; height: 16px; }
}

/* QR Code Modal */
.qr-modal {
  max-width: 500px;
  width: 90%;
}
.qr-content {
  text-align: center;
  padding: 20px;
}
.qr-display {
  background: white;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.1);
  margin-bottom: 16px;
  display: inline-block;
}
.qr-hint {
  color: var(--text-muted);
  font-size: 14px;
  margin: 0;
}

/* ---- Very small screens (iPhone SE etc <375px) ---- */
@media (max-width: 374px) {
  .topnav { padding: 0 10px; height: 50px; }
  .nav-logo-faxi { font-size: 16px; letter-spacing: 1px; }
  .nav-logo-name { font-size: 12px; }
  .nav-logo-sep { margin: 0 4px; }
  .btn-logout { padding: 5px 8px; font-size: 11px; }
  .btn-logout svg { display: none; }

  .main-content { padding: 10px 10px 48px; }

  .folders-grid { gap: 8px; }
  .folder-card { padding: 12px 10px 12px; }
  .folder-name { font-size: 12px; }
  .folder-actions { top: 6px; right: 6px; }
  .folder-action-btn { width: 30px; height: 30px; }

  .photos-grid { gap: 6px; }

  .stats-bar { padding: 8px 12px; gap: 12px; }
  .stat-num { font-size: 18px; }

  .btn-action { padding: 9px 10px; font-size: 12px; }
  .btn-action span { display: none; }
  .btn-action svg { display: inline-block !important; }
  /* 产品拍照页面大按钮 - 小屏适配 */
  #btn-create-folder {
    padding: 12px 18px !important;
    font-size: 14px !important;
    border-radius: 10px !important;
  }
  #btn-create-folder span { display: inline !important; }
  #btn-take-photo {
    padding: 12px 14px !important;
    font-size: 13.5px !important;
  }

  .modal-overlay { padding: 6px; }
  .modal-box { border-radius: 14px; }
}

/* ---- Medium phone landscape / small tablet ---- */
@media (min-width: 641px) and (max-width: 820px) {
  .folders-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
  .photos-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .main-content { padding: 20px 20px 48px; }
}

/* ---- Landscape phone fix ---- */
@media (max-height: 500px) and (orientation: landscape) {
  .login-card { padding: 20px 32px; max-height: 90vh; overflow-y: auto; }
  .login-orb { display: none; }
  .login-tunnel { display: none; }
  .topnav { height: 46px; }
  .video-container { aspect-ratio: 16/9; max-height: 50vh; }
  .modal-box { max-height: 95dvh; }
  .folders-grid { grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); }
  .photos-grid { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}

/* ========== DOWNLOAD PROGRESS ========== */
#download-progress {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}
#download-progress.hidden { display: none; }

.progress-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.progress-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 36px;
  text-align: center;
  min-width: 300px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.18);
}

.progress-icon {
  margin-bottom: 12px;
}
.progress-icon svg {
  animation: bounce 1.4s ease infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

.progress-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 4px;
}

.progress-sub {
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 16px;
}

#download-progress .progress-bar-wrap {
  height: 8px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 8px;
}

#download-progress .progress-bar {
  height: 100%;
  background: var(--primary);
  border-radius: 4px;
  transition: width 0.3s ease;
}

.progress-pct {
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
}

/* ========== REMEMBER ME ========== */
.remember-me {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 2px;
  margin-bottom: 6px;
  cursor: pointer;
  user-select: none;
}

.remember-me input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 15px;
  height: 15px;
  border-radius: 3px;
  background: #ffffff;
  border: 1.5px solid #c9ced6;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.18s ease;
  position: relative;
  outline: none;
  display: inline-block;
  vertical-align: middle;
  box-shadow: 0 1px 2px rgba(0,0,0,0.04);
}

/* SVG checkmark — crisp at any size */
.remember-me input[type="checkbox"]::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 11px;
  height: 11px;
  margin-left: -5.5px;
  margin-top: -5.5px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.5L5 9l4.5-5' fill='none' stroke='white' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  transform: scale(0);
  opacity: 0;
  transition: transform 0.15s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.remember-me input[type="checkbox"]:checked {
  background: #ef4444;
  border-color: #ef4444;
  box-shadow: 0 1px 4px rgba(239,68,68,0.25);
}

.remember-me input[type="checkbox"]:checked::before {
  transform: scale(1);
  opacity: 1;
}

.remember-me input[type="checkbox"]:hover:not(:checked) {
  border-color: #ef4444;
  background: #fef2f2;
}

.remember-me span {
  font-size: 13.5px;
  font-weight: 400;
  color: #6b7280;
  line-height: 1;
}

/* ========== ADMIN PAGE ========== */
.page-admin {
  background: var(--bg);
  min-height: 100vh;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}

.admin-search-wrap {
  position: relative;
  margin-bottom: 14px;
}
.admin-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
}
.admin-search-input {
  width: 100%;
  box-sizing: border-box;
  padding: 10px 12px 10px 36px;
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  background: var(--card-bg, #fff);
  color: var(--text-main, #1e293b);
  transition: border-color 0.2s;
}
.admin-search-input:focus {
  border-color: #3b82f6;
}

.admin-stats {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px;
  color: var(--text-secondary);
}

.admin-stat-sep {
  color: var(--border-strong);
}

.admin-stat strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* -- User List -- */
.admin-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-user-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  transition: var(--transition);
}

.admin-user-card:hover {
  box-shadow: var(--shadow);
  border-color: var(--border-strong);
}

.admin-user-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 16px;
  flex-shrink: 0;
}

.admin-user-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.admin-user-name {
  font-weight: 600;
  font-size: 14px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.admin-uname {
  white-space: nowrap;
}

.admin-user-meta {
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
}

.admin-user-meta .station-select {
  font-size: 12px;
  padding: 1px 4px;
}

.admin-user-role {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.admin-user-role.admin {
  background: #eff6ff;
  color: #2563eb;
}

.admin-user-role.user {
  background: #f8fafc;
  color: #64748b;
}

.admin-user-status {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.admin-user-status.active {
  background: #f0fdf4;
  color: #16a34a;
}

.admin-user-status.inactive {
  background: #fef2f2;
  color: #dc2626;
}

.admin-user-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
  align-items: center;
}

.self-tag {
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.btn-admin-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-admin-action:hover {
  background: var(--bg);
  border-color: var(--border-strong);
  color: var(--text-primary);
}

.btn-admin-action.promote {
  color: #2563eb;
  border-color: #bfdbfe;
}

.btn-admin-action.promote:hover {
  background: #eff6ff;
}

.btn-admin-action.demote {
  color: #f59e0b;
  border-color: #fde68a;
}

.btn-admin-action.demote:hover {
  background: #fffbeb;
}

.btn-admin-action.disable {
  color: #dc2626;
  border-color: #fecaca;
}

.btn-admin-action.disable:hover {
  background: #fef2f2;
}

.btn-admin-action.delete {
  color: #dc2626;
  border-color: #fecaca;
}

.btn-admin-action.delete:hover {
  background: #fef2f2;
}

/* -- Skeleton loader for admin -- */
.skeleton-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.skeleton-line {
  height: 72px;
  background: linear-gradient(90deg, #f1f5f9 25%, #e2e8f0 50%, #f1f5f9 75%);
  background-size: 200% 100%;
  border-radius: var(--radius);
  animation: skeleton 1.5s infinite;
}

@keyframes skeleton {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* -- Nav admin button -- */
.btn-admin {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  margin-right: 8px;
}

.btn-admin:hover {
  background: var(--primary-light);
  border-color: var(--primary);
  color: var(--primary);
}

.btn-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border: none;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
}

.btn-back:hover {
  background: var(--bg);
  color: var(--text-primary);
}

/* -- Form select -- */
.form-select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 9px;
  background: var(--bg-card);
  color: var(--text-primary);
  font-size: 15px;
  font-family: inherit;
  transition: var(--transition);
  outline: none;
  cursor: pointer;
  box-sizing: border-box;
}

.form-select:focus {
  border-color: #93c5fd;
  box-shadow: 0 0 0 3px rgba(59,130,246,0.12);
}

/* ========== ADMIN TABS ========== */
.admin-tabs {
  display: flex;
  gap: 4px;
  background: var(--bg);
  border-radius: 12px;
  padding: 4px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.admin-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: none;
  border-radius: 9px;
  background: none;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  font-family: inherit;
  transition: var(--transition);
}

.admin-tab:hover {
  color: var(--text-secondary);
  background: rgba(255,255,255,0.5);
}

.admin-tab.active {
  background: white;
  color: var(--primary);
  box-shadow: 0 1px 4px rgba(0,0,0,0.08);
}

/* ========== PERMISSION MANAGEMENT ========== */

/* Permission toolbar */
.perm-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.perm-search-wrap {
  position: relative;
  flex: 1;
  min-width: 180px;
  max-width: 300px;
  display: flex;
  align-items: center;
}

.perm-search-icon {
  position: absolute;
  left: 12px;
  color: var(--text-muted);
  pointer-events: none;
}

.perm-search-input {
  width: 100%;
  padding: 9px 14px 9px 36px;
  background: white;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-primary);
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}

.perm-search-input::placeholder { color: var(--text-muted); }
.perm-search-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

.perm-filter-select {
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: white;
  color: var(--text-primary);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  cursor: pointer;
  transition: var(--transition);
  min-width: 110px;
}

.perm-filter-select:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}

/* Batch bar */
.perm-batch-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-wrap: wrap;
}

.perm-batch-bar.hidden { display: none; }

.perm-batch-info {
  font-size: 13px;
  color: var(--text-secondary);
  white-space: nowrap;
}

.perm-batch-info strong { color: var(--primary); }

/* Permission card */
.perm-card {
  gap: 12px !important;
}

.perm-checkbox-wrap {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

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

/* Permission badge */
.perm-badge {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}

.perm-badge.perm-enabled {
  background: #f0fdf4;
  color: #16a34a;
}

.perm-badge.perm-disabled {
  background: #fef2f2;
  color: #dc2626;
}

/* Toggle switch area */
.perm-toggle-area {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

/* Custom toggle switch */
.perm-switch {
  position: relative;
  display: inline-block;
  width: 44px;
  height: 24px;
  cursor: pointer;
}

.perm-switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.perm-slider {
  position: absolute;
  inset: 0;
  background: #cbd5e1;
  border-radius: 24px;
  transition: background 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.perm-slider::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: white;
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.perm-switch input:checked + .perm-slider {
  background: var(--success);
}

.perm-switch input:checked + .perm-slider::before {
  transform: translateX(20px);
}

.perm-switch input:focus + .perm-slider {
  box-shadow: 0 0 0 3px rgba(22, 163, 74, 0.15);
}

/* ========== PERMISSION LOGS ========== */
.perm-logs-section {
  border-top: 1px solid var(--border);
  padding-top: 8px;
}

.perm-logs-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.perm-log-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: var(--transition);
}

.perm-log-item:hover {
  border-color: var(--border-strong);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.perm-log-action {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.perm-log-action.log-grant {
  background: var(--success);
  box-shadow: 0 0 6px rgba(22, 163, 74, 0.4);
}

.perm-log-action.log-revoke {
  background: var(--danger);
  box-shadow: 0 0 6px rgba(220, 38, 38, 0.4);
}

.perm-log-detail {
  flex: 1;
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  min-width: 0;
}

.perm-log-detail strong {
  color: var(--text-primary);
  font-weight: 600;
}

.perm-log-badge {
  display: inline-flex;
  align-items: center;
  padding: 1px 6px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 600;
}

.perm-log-badge.log-grant {
  background: #f0fdf4;
  color: #16a34a;
}

.perm-log-badge.log-revoke {
  background: #fef2f2;
  color: #dc2626;
}

.perm-log-change {
  font-size: 11.5px;
  color: var(--text-muted);
  margin-left: 8px;
}

.perm-log-time {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-muted);
  white-space: nowrap;
}

.perm-log-empty {
  text-align: center;
  padding: 24px;
  color: var(--text-muted);
  font-size: 13px;
}

/* ========== PERMISSION MOBILE ========== */
@media (max-width: 640px) {
  .admin-tabs {
    border-radius: 10px;
  }
  .admin-tab {
    padding: 10px 12px;
    font-size: 13px;
  }

  .perm-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
  .perm-search-wrap {
    max-width: 100%;
  }
  .perm-batch-bar {
    margin-left: 0;
    justify-content: flex-start;
  }

  .perm-card {
    flex-wrap: wrap;
  }
  .perm-toggle-area {
    width: 100%;
    justify-content: flex-end;
    margin-top: 4px;
  }

  .perm-log-item {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .perm-log-time {
    align-self: flex-end;
  }
}

/* ===========================================
   实时跟踪页面 — 搜索栏
   =========================================== */
.tracking-search-wrap {
  position: relative;
  margin-bottom: 12px;
}
.tracking-search-icon {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}
.tracking-search-input {
  width: 100%;
  padding: 10px 72px 10px 36px;
  font-size: 14px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--card-bg);
  color: var(--text-main);
  outline: none;
  transition: border-color 0.2s;
  box-sizing: border-box;
}
.tracking-search-input:focus {
  border-color: var(--primary);
}
.tracking-search-input::placeholder {
  color: var(--text-muted);
}
.tracking-search-clear {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  padding: 4px;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
}
.tracking-search-clear:hover {
  background: var(--bg-main);
  color: var(--text-main);
}
.tracking-scan-btn {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border: none;
  background: transparent;
  border-radius: 6px;
  cursor: pointer;
  padding: 3px;
  outline: none;
  -webkit-tap-highlight-color: transparent;
  -webkit-touch-callout: none;
  touch-action: manipulation;
}
.tracking-scan-btn:focus,
.tracking-scan-btn:focus-visible {
  outline: none;
  box-shadow: none;
}
.tracking-scan-btn:hover {
  background: transparent;
  transform: translateY(-50%);
}
.tracking-scan-btn img {
  width: 20px;
  height: 20px;
  object-fit: contain;
}

/* ===========================================
   实时跟踪页面 — 紧凑列表式
   =========================================== */

/* ── 统计栏：4列 ── */
.tracking-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}
.tracking-stat {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  padding: 10px 6px;
  text-align: center;
  flex: 1;
  min-width: 60px;
}
.tracking-stat-break {
  flex-basis: 100%;
  height: 0;
}
.tracking-stat-num {
  display: block;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  line-height: 1.2;
}
.tracking-stat-num.done { color: #10b981; }
.tracking-stat-num.in-progress { color: #f59e0b; }
.tracking-stat-num.today { color: #3b82f6; }
.tracking-stat-num.anomaly { color: #ef4444; }
.tracking-stat-num.stuck { color: #f59e0b; }
.tracking-stat-num.shipped { color: #10b981; }
.tracking-stat { cursor: pointer; transition: background 0.15s ease; }
.tracking-stat:hover { background: var(--hover-bg, #f3f4f6); }
.tracking-stat span:last-child {
  font-size: 11px;
  color: var(--text-muted);
}

/* ── 产品列表：紧凑单行，分割线分开 ── */
.tracking-list {
  background: transparent;
  border: none;
  border-radius: 0;
  overflow: visible;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* 每个产品一行：编号 | 排产 | 测试 | 包装 | 出库 */
.tracking-row {
  padding: 10px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  min-height: 42px;
  box-shadow: 0 1px 3px rgba(0,0,0,0.04);
  transition: all 0.18s ease;
}
.tracking-row:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(37,99,235,0.15);
}
/* 内层滚动容器：所有内容在此容器中水平排列 */
.tracking-scroll-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-direction: row;
}

/* ── 扫码上报脉冲光圈（工序小框）── */
@keyframes stepPulse {
  0% {
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.55), 0 0 14px 2px rgba(37, 99, 235, 0.35);
    transform: scale(1.1);
    background: #a7f3d0;
  }
  25% {
    box-shadow: 0 0 0 7px rgba(37, 99, 235, 0.3), 0 0 22px 6px rgba(37, 99, 235, 0.2);
    transform: scale(1.13);
    background: #6ee7b7;
  }
  50% {
    box-shadow: 0 0 0 10px rgba(37, 99, 235, 0.15), 0 0 30px 10px rgba(37, 99, 235, 0.1);
    transform: scale(1.06);
    background: #a7f3d0;
  }
  75% {
    box-shadow: 0 0 0 5px rgba(37, 99, 235, 0.2), 0 0 18px 4px rgba(37, 99, 235, 0.12);
    transform: scale(1.03);
  }
  100% {
    box-shadow: none;
    transform: scale(1);
    background: #d1fae5;
  }
}

/* 小框脉冲：放大 + 蓝色光晕 */
.tracking-step.step-pulse {
  animation: stepPulse 3s ease-out forwards;
  position: relative;
  z-index: 2;
}
.tracking-product-id {
  font-weight: 700;
  font-size: 15px;
  color: #2563eb;
  min-width: 68px;
  flex-shrink: 0;
}

/* 产品编号 + 异常反馈 区域（垂直排列） */
.tracking-product-section {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 80px;
  flex-shrink: 0;
}
.tracking-steps {
  display: flex;
  gap: 4px;
  flex: 1;
  min-width: 0;
  justify-content: flex-start;
  flex-wrap: nowrap;
  overflow: hidden;
}
.tracking-step {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 3px 7px;
  border-radius: 7px;
  white-space: nowrap;
  flex-shrink: 0;
  transition: background 0.2s ease;
}
.tracking-step-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.tracking-step-time {
  font-size: 9.5px;
  opacity: 0.7;
  font-weight: 400;
}
.tracking-step-station {
  font-size: 9px;
  color: #2563eb;
  background: #eff6ff;
  padding: 1px 5px;
  border-radius: 8px;
  margin-left: 4px;
  white-space: nowrap;
  line-height: 1.2;
}
.tracking-step.done {
  background: #d1fae5;
  color: #065f46;
}
.tracking-step.pending {
  background: #f1f5f9;
  color: #94a3b8;
  opacity: 0.6;
}

@keyframes stepPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

.tracking-step.pending {
  background: #f1f5f9;
  color: #94a3b8;
  opacity: 0.6;
}

/* ── 删除按钮 ── */
.tracking-actions {
  display: flex;
  align-items: center;
  margin-left: auto;
  padding-left: 8px;
  flex-shrink: 0;
}

.tracking-delete-btn {
  background: transparent;
  border: none;
  border-radius: 8px;
  padding: 6px;
  cursor: pointer;
  color: #cbd5e1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  transition: all 0.2s ease;
}
.tracking-delete-btn:hover {
  color: #ef4444;
  background: #fef2f2;
}

/* ── 搜索栏 + 操作按钮横排 ── */
.tracking-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.tracking-toolbar .tracking-search-wrap {
  flex: 1;
}

/* ── 删除模式切换按钮 ── */
.tracking-delete-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--card-bg);
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}
.tracking-delete-toggle:hover {
  border-color: #ef4444;
  color: #ef4444;
}
.tracking-delete-toggle.active {
  background: #fef2f2;
  border-color: #ef4444;
  color: #ef4444;
}

/* ── 生产流程：扫码/手动输入大按钮区 ── */
.tracking-action-bar {
  display: flex;
  gap: 12px;
  margin-bottom: 14px;
}
.tracking-action-btn {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 24px;
  font-size: 17px;
  font-weight: 700;
  font-family: 'Outfit', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  letter-spacing: 0.5px;
  border-radius: 14px;
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  user-select: none;
  -webkit-tap-highlight-color: transparent;
}
.tracking-action-btn.btn-scan {
  background: linear-gradient(135deg, #2563EB, #1d4ed8);
  color: white;
  box-shadow: 0 2px 12px rgba(37,99,235,0.30), 0 1px 3px rgba(0,0,0,0.08);
}
.tracking-action-btn.btn-scan:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  box-shadow: 0 4px 20px rgba(37,99,235,0.45), 0 2px 6px rgba(0,0,0,0.1);
  transform: translateY(-1px);
}
.tracking-action-btn.btn-scan:active {
  transform: translateY(0);
  box-shadow: 0 1px 6px rgba(37,99,235,0.25);
}
.tracking-action-btn.btn-manual {
  background: white;
  color: var(--primary, #2563EB);
  border: 2px solid var(--primary, #2563EB);
  box-shadow: 0 2px 12px rgba(37,99,235,0.12), 0 1px 3px rgba(0,0,0,0.06);
}
.tracking-action-btn.btn-manual:hover {
  background: #eff6ff;
  box-shadow: 0 4px 20px rgba(37,99,235,0.20), 0 2px 6px rgba(0,0,0,0.08);
  transform: translateY(-1px);
}
.tracking-action-btn.btn-manual:active {
  transform: translateY(0);
  background: #dbeafe;
}

/* ── 轮询状态指示器 ── */
.tracking-poll-indicator {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 6px;
  padding: 4px 0 10px 0;
  margin-top: -4px;
  font-size: 11px;
  color: var(--text-tertiary, #999);
  letter-spacing: 0.3px;
  user-select: none;
}
.poll-dot {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #bbb;
  transition: background 0.3s;
  flex-shrink: 0;
}
.poll-dot.active {
  background: #22c55e;
  box-shadow: 0 0 6px rgba(34,197,94,0.5);
  animation: poll-pulse 2s ease-in-out infinite;
}
@keyframes poll-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── 删除操作区：默认隐藏，删除模式下显示 ── */
.tracking-actions {
  display: none;
}
.delete-mode .tracking-actions {
  display: flex;
}

/* ── 分页控件 ── */
.tracking-pagination {
  display: flex;
  justify-content: center;
  padding: 16px 20px;
  border-top: 1px solid var(--border-color);
  background: var(--card-bg);
}

.pag-inner {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
}

.pag-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 13.5px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.pag-btn:hover:not(.disabled):not(.active) {
  border-color: var(--primary);
  color: var(--primary);
  background: #f0f5ff;
}

.pag-btn.active {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
  cursor: default;
}

.pag-btn.disabled {
  opacity: 0.4;
  cursor: not-allowed;
}

.pag-ellipsis {
  color: var(--text-muted);
  font-size: 14px;
  padding: 0 4px;
}

.pag-info {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-left: 12px;
  white-space: nowrap;
}

/* ── 页码跳转输入 ── */
.pag-jump-wrap {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding-left: 8px;
  border-left: 1px solid var(--border-color);
  margin-left: 2px;
}

.pag-jump-input {
  width: 44px;
  height: 36px;
  padding: 0 2px;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  background: var(--card-bg);
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  outline: none;
  transition: all 0.15s ease;
  -moz-appearance: textfield;
}

.pag-jump-input::-webkit-outer-spin-button,
.pag-jump-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

.pag-jump-input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(0, 102, 255, 0.12);
}

.pag-jump-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 10px;
  border: 1.5px solid var(--primary);
  border-radius: 8px;
  background: var(--primary);
  color: white;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  user-select: none;
}

.pag-jump-btn:hover:not(:disabled) {
  background: #1a5aff;
  border-color: #1a5aff;
  transform: translateY(-1px);
}

.pag-jump-btn:active {
  transform: translateY(0);
}

/* ── 移动端适配 ── */
@media (max-width: 640px) {
  .tracking-pagination {
    padding: 12px 10px;
    gap: 4px;
    flex-wrap: wrap;
  }
  .pag-btn {
    min-width: 32px;
    height: 32px;
    padding: 0 8px;
    font-size: 12px;
  }
  .pag-jump-input {
    width: 36px;
    height: 30px;
    font-size: 12px;
  }
  .pag-jump-btn {
    height: 30px;
    padding: 0 8px;
    font-size: 11px;
  }
  .tracking-action-bar {
    gap: 10px;
    margin-bottom: 12px;
  }
  .tracking-action-btn {
    padding: 14px 20px;
    font-size: 16px;
    border-radius: 12px;
  }
}

@media (max-width: 480px) {
  .tracking-toolbar {
    gap: 6px;
  }
  /* 扫码/手动输入按钮 - 移动端适配 */
  .tracking-action-bar {
    gap: 10px;
    margin-bottom: 12px;
  }
  .tracking-action-btn {
    padding: 14px 18px;
    font-size: 15.5px;
    border-radius: 12px;
    gap: 8px;
  }
  .tracking-action-btn svg {
    width: 19px;
    height: 19px;
  }
  .tracking-delete-toggle {
    padding: 7px 8px;
    font-size: 0;
    border-radius: 8px;
  }
  .tracking-delete-toggle svg {
    width: 15px;
    height: 15px;
  }
  .tracking-delete-toggle span {
    display: none;
  }
  .tracking-stats {
    gap: 4px;
    margin-bottom: 10px;
  }
  .tracking-stat {
    padding: 8px 3px;
    border-radius: 8px;
  }
  .tracking-stat-num {
    font-size: 18px;
  }
  .tracking-stat span:last-child {
    font-size: 9px;
  }
  .tracking-row {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    padding: 0;
    min-height: 40px;
    border-radius: 10px;
  }
  .tracking-row::-webkit-scrollbar {
    display: none;
  }
  .tracking-scroll-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    padding: 8px 10px;
    min-width: auto;
  }
  .tracking-scroll-inner > * {
    flex-shrink: 0;
  }
  .tracking-product-id {
    position: sticky;
    left: 0;
    z-index: 2;
    background: #fff;
    font-size: 13.5px;
    min-width: 58px;
  }
  .dark .tracking-product-id {
    background: #1f2937;
  }
  /* 移动端：产品区域垂直排列 */
  .tracking-product-section {
    min-width: 70px;
    gap: 3px;
  }
  .tracking-feedback-btn {
    padding: 2px 6px;
    font-size: 10px;
    border-radius: 8px;
  }
  .feedback-btn-text {
    font-size: 10px;
  }
  .feedback-status-tag {
    font-size: 9px;
    padding: 1px 4px;
  }
  .tracking-step {
    font-size: 10.5px;
    padding: 3px 6px;
    border-radius: 6px;
  }
  .tracking-steps {
    flex-wrap: wrap;
    flex: auto;
    width: 100%;
  }
  .tracking-step-time {
    font-size: 8px;
  }
  .tracking-actions {
    padding-left: 0;
    margin-left: 0;
    width: 100%;
    justify-content: flex-end;
    border-top: 1px solid #f3f4f6;
    padding-top: 4px;
  }
  .tracking-delete-btn {
    padding: 4px;
    border-radius: 50%;
    width: 28px;
    height: 28px;
  }
  .tracking-delete-btn svg {
    width: 13px;
    height: 13px;
  }

  /* 用户管理卡片移动端优化 */
  .admin-user-card {
    padding: 12px;
    gap: 10px;
  }
  .admin-user-avatar {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }
  .admin-user-name {
    font-size: 13px;
    gap: 4px;
  }
  .admin-user-meta {
    font-size: 11px;
  }
  .btn-admin-action {
    padding: 4px 7px;
    font-size: 11px;
  }
  .admin-user-actions {
    gap: 4px;
    flex-wrap: nowrap;
  }

  /* 异常反馈弹窗 - 移动端适配 */
  .feedback-actions {
    gap: 4px;
    margin-top: 6px;
    padding-top: 6px;
  }
  .feedback-status {
    font-size: 10px;
    padding: 2px 6px;
  }
  .btn-icon {
    padding: 3px;
    flex-shrink: 0;
  }
  .btn-sm {
    font-size: 10px;
    padding: 3px 8px;
    flex-shrink: 0;
  }
  .feedback-header {
    gap: 6px;
    flex-wrap: wrap;
  }
  .feedback-type {
    font-size: 13px;
  }
}

/* ===========================================
   工序工位选择器
   =========================================== */
.admin-user-station {
  /* 已合并至 .admin-user-meta */
  display: none;
}
.station-select {
  margin-left: 4px;
  padding: 1px 6px;
  font-size: 12px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--bg-card);
  color: var(--text-primary);
  cursor: pointer;
  vertical-align: middle;
  min-width: 68px;
}

/* ============================================
   聊天室
   ============================================ */
.chat-main {
  flex: 1;
  overflow-y: auto;
  padding: 12px 16px;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 4px 0;
}

/* 单条消息 */
.chat-msg {
  max-width: 80%;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.chat-msg.self {
  align-self: flex-end;
}
.chat-msg.other {
  align-self: flex-start;
}

.chat-msg-meta {
  font-size: 11px;
  color: var(--text-muted);
  display: flex;
  gap: 6px;
  padding: 0 4px;
}
.chat-msg.self .chat-msg-meta {
  justify-content: flex-end;
}

.chat-msg-content {
  padding: 8px 12px;
  border-radius: 12px;
  font-size: 13px;
  line-height: 1.5;
  word-break: break-word;
  white-space: pre-wrap;
}
.chat-msg.self .chat-msg-content {
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-msg.other .chat-msg-content {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid var(--border);
  border-bottom-left-radius: 4px;
}

/* 删除按钮 */
.chat-msg-delete {
  align-self: flex-end;
  background: none;
  border: none;
  color: var(--danger);
  cursor: pointer;
  font-size: 11px;
  padding: 0 4px;
  opacity: 0;
  transition: opacity 0.2s;
}
.chat-msg:hover .chat-msg-delete {
  opacity: 1;
}
.delete-mode .chat-msg-delete {
  opacity: 1;
}

/* 输入区 */
.chat-input-wrap {
  display: flex;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}
.chat-input-wrap input {
  flex: 1;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: 13px;
  outline: none;
  transition: var(--transition);
}
.chat-input-wrap input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}
.chat-input-wrap .btn-primary {
  border-radius: 20px;
  padding: 8px 18px;
  font-size: 13px;
}

/* 空状态 */
.chat-empty {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  gap: 8px;
}
.chat-empty svg {
  opacity: 0.3;
}
.chat-empty p {
  font-size: 13px;
}

/* 删除模式按钮 */
#chat-del-toggle.btn-action {
  font-size: 12px;
  padding: 6px 12px;
}
#chat-del-toggle.btn-action.active {
  background: var(--danger);
  color: #fff;
}

/* ===== 通知徽标（导航页） ===== */
#notif-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 9px;
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
  box-shadow: 0 2px 6px rgba(239,68,68,0.4);
}
#notif-badge.hidden { display: none; }

/* ===== 管理员用户卡片"通知"按钮 ===== */
.btn-admin-action.notify {
  background: #6366f1;
  color: #fff;
}
.btn-admin-action.notify:hover {
  background: #4f46e5;
}

/* ===== 发送通知弹窗 ===== */
#modal-notify .modal-body {
  padding: 20px;
}
#modal-notify .form-group {
  margin-bottom: 16px;
}
#modal-notify .form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 6px;
}
#modal-notify .form-group input[readonly] {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--text);
  width: 100%;
  box-sizing: border-box;
}
#modal-notify .notify-chars {
  text-align: right;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 4px;
}
#notify-error {
  color: var(--danger);
  font-size: 13px;
  margin-top: 8px;
}

/* ===== 通知收件箱页面 ===== */
#page-notifications {
  padding: 20px;
  max-width: 700px;
  margin: 0 auto;
}
.notif-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin-bottom: 10px;
  transition: background 0.15s;
}
.notif-item.unread {
  border-left: 3px solid var(--primary);
  background: #f0f4ff;
}
.notif-from {
  font-size: 13px;
  color: var(--primary);
  font-weight: 600;
  margin-bottom: 6px;
}
.notif-content {
  font-size: 14px;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 6px;
}
.notif-time {
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== 通知导航卡片图标 ===== */
.nav-card-icon.notify {
  background: #fef3c7;
  color: #d97706;
}
.nav-card-icon.notify svg {
  width: 28px;
  height: 28px;
}

/* ===== 产品数据看板导航卡片图标 ===== */
.nav-card-icon.dashboard {
  background: linear-gradient(135deg, rgba(139, 92, 246, 0.15), rgba(139, 92, 246, 0.05));
  color: #8b5cf6;
}
.nav-card-icon.dashboard svg {
  width: 28px;
  height: 28px;
}

/* ═╗── 实时跟踪页面 ═╗── */

/* 页面容器 */
#page-realtime {
  background: var(--bg);
  min-height: 100vh;
}

/* 顶部导航栏 - 卡片风格，与页面其他组件统一 */
#page-realtime > .topnav {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: auto;
  min-height: 58px;
  background: var(--card-bg, #ffffff);
  border: 1.5px solid var(--border-color, #e2e8f0);
  border-bottom: 1.5px solid var(--border-color, #e2e8f0);
  border-radius: 0;
  box-shadow: var(--shadow, 0 1px 3px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.06));
  margin: 16px 20px 0;
  border-radius: 12px;
}

#page-realtime > .topnav .topnav-left {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
}

#page-realtime > .topnav .btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0;
  border: none;
  border-radius: var(--radius-sm, 8px);
  background: transparent;
  color: var(--text-secondary, #475569);
  cursor: pointer;
  transition: all 0.2s ease;
  flex-shrink: 0;
}

#page-realtime > .topnav .btn-back:hover {
  background: var(--primary-light, #eff6ff);
  color: var(--primary, #2563EB);
}

/* 实时跟踪页面 - FAXI Logo 导航栏风格 */
#page-realtime > .topnav .nav-logo {
  display: flex;
  align-items: center;
  gap: 6px;
}
#page-realtime > .topnav .nav-logo-faxi {
  font-family: 'Outfit', sans-serif;
  font-size: 17px;
  font-weight: 800;
  color: #dc2626;
  letter-spacing: 1px;
  line-height: 1;
}
#page-realtime > .topnav .nav-logo-sep {
  color: var(--text-muted, #94a3b8);
  font-size: 14px;
  line-height: 1;
}
#page-realtime > .topnav .nav-logo-name {
  font-family: 'Outfit', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary, #0f172a);
  letter-spacing: 0.5px;
  line-height: 1.2;
}

.realtime-body {
  padding: 16px 20px 24px;
  max-width: 1100px;
  margin: 0 auto;
}

/* 统计卡片 */
.realtime-stats {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.realtime-stat {
  flex: 1;
  background: var(--card-bg);
  border: 1.5px solid var(--border-color);
  border-radius: 12px;
  padding: 18px 20px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.realtime-stat:hover {
  border-color: var(--primary);
  box-shadow: 0 2px 12px rgba(37,99,235,0.1);
}
.realtime-stat-label {
  display: block;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.realtime-stat-value {
  display: block;
  font-size: 32px;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
}
.realtime-stat-value.has-stuck {
  color: #e53e3e;
  animation: pulse-warn 1.5s ease-in-out infinite;
}
.realtime-stat-hint {
  display: block;
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 4px;
}

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

/* 列表头部 */
.realtime-list-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
  gap: 12px;
}
.realtime-list-header h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 0;
}
.realtime-search {
  padding: 8px 14px;
  border: 1.5px solid var(--border-color);
  border-radius: 8px;
  font-size: 13.5px;
  width: 200px;
  transition: border-color 0.15s;
}
.realtime-search:focus {
  border-color: var(--primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

/* 产品列表 */
.realtime-list {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
}
.realtime-row {
  display: flex;
  align-items: center;
  padding: 10px 16px;
  border-bottom: 1px solid #eef2f6;
  gap: 16px;
  transition: background 0.1s;
}
.realtime-row:hover {
  background: #f8fafc;
}
.realtime-row:last-child {
  border-bottom: none;
}
.rt-product-id {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-primary);
  min-width: 100px;
  flex-shrink: 0;
}
.rt-steps {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.rt-step {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 11px;
  background: #f3f4f6;
  color: var(--text-muted);
  min-width: 70px;
}
.rt-step.done {
  background: #dcfce7;
  color: #15803d;
}
.rt-step-name {
  font-weight: 500;
}
.rt-step-time {
  font-size: 10px;
  margin-top: 1px;
}

.realtime-empty {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}
.realtime-empty svg {
  margin-bottom: 12px;
}

/* 滞留详情弹窗 */
.stuck-detail-modal {
  max-width: 600px;
  max-height: 80vh;
}
.stuck-list {
  overflow-y: auto;
  max-height: 60vh;
}
.stuck-table {
  width: 100%;
  border-collapse: collapse;
}
.stuck-table th {
  position: sticky;
  top: 0;
  background: var(--card-bg);
  padding: 10px 14px;
  text-align: left;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 1.5px solid var(--border-color);
}
.stuck-table td {
  padding: 10px 14px;
  font-size: 13.5px;
  border-bottom: 1px solid #f0f0f0;
}
.stuck-table tr:last-child td {
  border-bottom: none;
}
.stuck-table tr:hover td {
  background: #f8fafc;
}
.stuck-long td {
  background: #fff5f5;
}
.stuck-long:hover td {
  background: #ffebeb !important;
}
.stuck-days-warn {
  color: #e53e3e;
  font-weight: 700;
}
.stuck-empty {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
}

/* 加载状态 */
.loading-state {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 14px;
}

/* 页面标题 - 与导航栏风格统一 */
.page-title {
  font-family: 'Outfit', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary, #0f172a);
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

/* ═╗── 实时跟踪页面 - 响应式适配 ═╗── */
@media (max-width: 640px) {
  #page-realtime > .topnav {
    margin: 10px 12px 0;
    min-height: 52px;
    padding: 0 14px;
    border-radius: 10px;
  }
  #page-realtime > .topnav .btn-back {
    width: 34px;
    height: 34px;
  }
  #page-realtime > .topnav .nav-logo-name {
    font-size: 16.5px;
  }
  .realtime-body {
    padding: 12px 12px 20px;
  }
  .realtime-stats {
    gap: 10px;
    margin-bottom: 16px;
  }
  .realtime-stat {
    padding: 14px 14px;
    border-radius: 10px;
  }
  .realtime-stat-value {
    font-size: 26px;
  }

  /* 产品列表头部：搜索框弹性宽度 */
  .realtime-list-header {
    flex-wrap: nowrap;
    gap: 8px;
  }
  .realtime-list-header h3 {
    font-size: 15px;
    flex-shrink: 0;
  }
  .realtime-search {
    width: auto;
    flex: 1;
    min-width: 0;
    font-size: 13px;
    padding: 7px 12px;
  }

  /* 产品行：更紧凑 */
  .realtime-row {
    padding: 8px 12px;
    gap: 10px;
  }
  .rt-product-id {
    font-size: 13px;
    min-width: 75px;
  }
  /* 工序标签：缩小间距 */
  .rt-steps {
    gap: 5px;
  }
  .rt-step {
    padding: 2px 6px;
    border-radius: 5px;
    font-size: 10px;
    min-width: 58px;
  }
  .rt-step-time {
    font-size: 9px;
  }
}

@media (max-width: 480px) {
  #page-realtime > .topnav {
    margin: 8px 10px 0;
    min-height: 48px;
    padding: 0 12px;
    border-radius: var(--radius-sm, 8px);
  }
  #page-realtime > .topnav .nav-logo-name {
    font-size: 15.5px;
  }
  .realtime-body {
    padding: 10px 10px 16px;
  }
  .realtime-stats {
    gap: 7px;
    margin-bottom: 12px;
  }
  .realtime-stat {
    padding: 10px 8px;
    border-radius: 8px;
  }
  .realtime-stat-label {
    font-size: 11px;
    margin-bottom: 4px;
  }
  .realtime-stat-value {
    font-size: 22px;
  }
  .realtime-stat-hint {
    font-size: 10px;
    margin-top: 2px;
  }

  /* 列表头部 */
  .realtime-list-header {
    margin-bottom: 10px;
  }
  .realtime-list-header h3 {
    font-size: 14px;
  }
  .realtime-search {
    font-size: 12.5px;
    padding: 6px 10px;
    border-radius: 7px;
  }

  /* 产品列表卡片 */
  .realtime-list {
    border-radius: 8px;
  }

  /* 产品行：上下布局，编号在上，工序在下 */
  .realtime-row {
    flex-direction: column;
    align-items: flex-start;
    padding: 10px 12px;
    gap: 6px;
  }
  .rt-product-id {
    font-size: 14px;
    min-width: 0;
    font-weight: 700;
    color: var(--text-primary);
  }
  /* 工序标签：2x2 网格更紧凑 */
  .rt-steps {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 5px;
    width: 100%;
  }
  .rt-step {
    padding: 4px 6px;
    border-radius: 6px;
    font-size: 11px;
    min-width: 0;
    justify-content: center;
  }
  .rt-step-name {
    font-size: 12px;
    font-weight: 600;
  }
  .rt-step-time {
    font-size: 9.5px;
    opacity: 0.8;
  }

  /* 空状态 */
  .realtime-empty {
    padding: 32px 16px;
  }
}

/* ===== 全局上传进度条 ===== */
.global-upload-progress {
  position: fixed;
  top: 70px;
  left: 50%;
  transform: translateX(-50%) translateY(-20px);
  z-index: 9999;
  background: var(--card-bg, #ffffff);
  border: 1.5px solid var(--primary, #2563EB);
  border-radius: 14px;
  padding: 10px 20px;
  box-shadow: 0 4px 24px rgba(37,99,235,0.18), 0 1px 3px rgba(0,0,0,0.08);
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 280px;
  max-width: 90vw;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.global-upload-progress:not(.hidden) {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.global-upload-progress.hidden {
  display: none !important;
}
.global-upload-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 1;
  min-width: 0;
}
.global-upload-icon {
  color: var(--primary, #2563EB);
  flex-shrink: 0;
  animation: uploadPulse 1.5s ease-in-out infinite;
}
@keyframes uploadPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
.global-upload-text {
  font-size: 13px;
  color: var(--text-primary, #0f172a);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  flex: 1;
  min-width: 0;
}
.global-upload-bar-wrap {
  width: 100px;
  height: 6px;
  background: var(--bg, #f8fafc);
  border-radius: 3px;
  overflow: hidden;
  flex-shrink: 0;
}
.global-upload-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--primary, #2563EB), #60a5fa);
  border-radius: 3px;
  transition: width 0.3s ease;
  width: 0%;
}
.global-upload-pct {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary, #2563EB);
  min-width: 36px;
  text-align: right;
  flex-shrink: 0;
}
.global-upload-progress.done {
  border-color: var(--success, #16a34a);
}
.global-upload-progress.done .global-upload-icon {
  color: var(--success, #16a34a);
  animation: none;
}
.global-upload-progress.done .global-upload-bar {
  background: var(--success, #16a34a);
}
.global-upload-progress.done .global-upload-pct {
  color: var(--success, #16a34a);
}

/* ===== 后台上传队列指示器（悬浮右下角） ===== */
.bg-upload-indicator {
  position: fixed;
  bottom: 20px;
  right: 16px;
  z-index: 9000;
  font-size: 13px;
  max-width: 320px;
  min-width: 200px;
}
.bg-upload-indicator.hidden {
  display: none !important;
}

/* 主按钮（pill 形状） */
.bg-upload-pill {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 24px;
  padding: 10px 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12), 0 1px 3px rgba(0,0,0,0.08);
  cursor: pointer;
  user-select: none;
  transition: transform 0.2s, box-shadow 0.2s;
  -webkit-tap-highlight-color: transparent;
}
.bg-upload-pill:active {
  transform: scale(0.97);
}
.bg-upload-icon {
  flex-shrink: 0;
  color: #3b82f6;
  font-weight: bold;
  line-height: 1;
  display: flex;
  align-items: center;
}
.bg-upload-icon .spin {
  animation: spin 1s linear infinite;
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

#bg-upload-text {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text-primary, #1e293b);
  font-weight: 500;
}

/* 迷你进度条 */
.bg-upload-mini-bar-wrap {
  width: 40px;
  height: 4px;
  background: var(--border-light, #f1f5f9);
  border-radius: 2px;
  overflow: hidden;
  flex-shrink: 0;
}
.bg-upload-mini-bar {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #60a5fa);
  border-radius: 2px;
  transition: width 0.15s ease-out;
  width: 0%;
}

.bg-upload-arrow {
  flex-shrink: 0;
  color: #94a3b8;
  transition: transform 0.25s ease;
}
.bg-upload-indicator[open] .bg-upload-arrow,
.bg-upload-detail:not(.hidden) ~ .bg-upload-pill .bg-upload-arrow {
  transform: rotate(180deg);
}

/* 展开详情面板 */
.bg-upload-detail {
  margin-top: 6px;
  background: var(--card-bg, #ffffff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 14px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  overflow: hidden;
  animation: bgDetailSlide 0.2s ease-out;
}
@keyframes bgDetailSlide {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}
.bg-upload-detail.hidden { display: none !important; }

.bg-upload-detail-header {
  padding: 8px 14px 6px;
  font-size: 11px;
  color: #94a3b8;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  border-bottom: 1px solid var(--border-light, #f1f5f9);
}

/* 队列项 */
.bg-upload-item {
  padding: 8px 14px;
  border-bottom: 1px solid var(--border-light, #f1f5f9);
}
.bg-upload-item:last-child {
  border-bottom: none;
}
.bg-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.bg-item-name {
  font-weight: 500;
  color: var(--text-primary, #1e293b);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.bg-item-status {
  flex-shrink: 0;
  font-size: 12px;
  white-space: nowrap;
}
.bg-item-status.uploading { color: #3b82f6; }
.bg-item-status.ok       { color: var(--success, #16a34a); font-weight: 600; }
.bg-item-status.fail     { color: #ef4444; font-weight: 600; }
.bg-item-status.pending  { color: #94a3b8; }

.bg-item-bar-wrap {
  height: 4px;
  background: var(--border-light, #f1f5f9);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 6px;
}
.bg-item-bar {
  height: 100%;
  background: linear-gradient(90deg, #3b82f6, #60a5fa);
  border-radius: 2px;
  transition: width 0.15s ease-out;
}

/* ===== 产品页：查看上传状态按钮 + 详情浮层 ===== */
.toolbar-right { position: relative; }

.btn-status-action {
  background: #fff;
  color: var(--text-primary, #1e293b);
  border: 1.5px solid var(--border, #e2e8f0);
  padding: 8px 12px;
  font-size: 13px;
  font-weight: 600;
}
.btn-status-action:hover {
  background: #f8fafc;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}
.btn-status-action.us-active { border-color: var(--primary, #2563EB); color: var(--primary, #2563EB); }
.btn-status-action.us-done   { border-color: var(--success, #16a34a); color: var(--success, #16a34a); }
.btn-status-action.us-error  { border-color: #ef4444; color: #dc2626; }

.us-icon { display: inline-flex; flex-shrink: 0; }
.us-icon .spin { animation: spin 1s linear infinite; }

.us-mini-wrap {
  width: 34px; height: 4px;
  background: var(--border-light, #f1f5f9);
  border-radius: 2px; overflow: hidden; flex-shrink: 0;
}
.us-mini-bar {
  display: block; height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--primary,#2563EB), #60a5fa);
  border-radius: 2px; transition: width 0.15s ease-out;
}
.btn-status-action.us-done .us-mini-bar { background: var(--success, #16a34a); }
.btn-status-action.us-error .us-mini-bar { background: #ef4444; }

.us-pct {
  font-weight: 700; font-size: 12.5px;
  font-variant-numeric: tabular-nums;
  min-width: 30px; text-align: right; flex-shrink: 0;
}
.us-arrow { color: #94a3b8; transition: transform .2s; flex-shrink: 0; }
.btn-status-action[aria-expanded="true"] .us-arrow { transform: rotate(180deg); }

/* 详情浮层 */
.us-popover {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: min(340px, 86vw);
  background: var(--card-bg, #fff);
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 14px;
  box-shadow: 0 8px 28px rgba(0,0,0,0.14);
  overflow: hidden;
  z-index: 9500;
  animation: bgDetailSlide .2s ease-out;
}
.us-popover.hidden { display: none !important; }
.us-popover-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light, #f1f5f9);
}
.us-popover-title { font-size: 13px; font-weight: 700; color: var(--text-primary, #0f172a); }
.us-popover-close {
  display: flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border: none; background: transparent;
  border-radius: 7px; cursor: pointer; color: #94a3b8;
}
.us-popover-close:hover { background: var(--border-light, #f1f5f9); color: var(--text-primary, #0f172a); }
.us-popover-list { max-height: 320px; overflow-y: auto; padding: 4px 0; }
.us-empty { padding: 18px 14px; text-align: center; color: var(--text-muted, #94a3b8); font-size: 13px; }

/* 小屏：按钮字号收一点，避免挤 */
@media (max-width: 560px) {
  .btn-status-action { padding: 7px 10px; font-size: 12px; }
  .us-mini-wrap { width: 28px; }
}

/* ===== 拍照弹窗：上传详情面板 ===== */
#upload-status-detail {
  margin-top: 12px;
  border: 1px solid var(--border, #e2e8f0);
  border-radius: 10px;
  overflow: hidden;
  background: var(--card-bg, #fff);
}

#upload-status-detail.hidden {
  display: none !important;
}

.upload-status-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary, #0f172a);
  background: var(--bg, #f8fafc);
  transition: background 0.15s;
}

.upload-status-header:hover {
  background: var(--border, #e2e8f0);
}

.upload-status-header svg {
  flex-shrink: 0;
  color: var(--text-secondary, #64748b);
}

.upload-status-header.expanded svg {
  transform: rotate(180deg);
}

.upload-status-list {
  max-height: 260px;
  overflow-y: auto;
  padding: 6px 10px;
}

.upload-status-list.hidden {
  display: none !important;
}

.upload-status-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  font-size: 12.5px;
  transition: background 0.1s;
}

.upload-status-item:hover {
  background: var(--bg, #f8fafc);
}

.upload-status-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 11px;
}

.upload-status-icon.ok {
  background: #dcfce7;
  color: #16a34a;
}

.upload-status-icon.fail {
  background: #fee2e2;
  color: #dc2626;
}

.upload-status-icon.uploading {
  background: #dbeafe;
  color: #2563eb;
  animation: uploadPulse 1.2s ease-in-out infinite;
}

.upload-status-name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--text-primary, #0f172a);
}

.upload-status-name.truncate {
  max-width: 180px;
}

.upload-status-msg {
  flex-shrink: 0;
  font-size: 11.5px;
  color: var(--text-secondary, #64748b);
}

.upload-status-msg.fail {
  color: #dc2626;
}

/* ── 危险确认弹窗（带倒计时） ── */
.confirm-danger-modal {
  max-width: 340px;
  text-align: center;
  padding: 28px 24px 22px !important;
}

.confirm-danger-icon {
  margin-bottom: 12px;
}

.confirm-danger-title {
  font-size: 17px;
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 8px;
}

.confirm-danger-msg {
  font-size: 14px;
  color: #334155;
  line-height: 1.6;
  margin: 0 0 4px;
}

.confirm-danger-sub {
  font-size: 12.5px;
  color: #ef4444;
  font-weight: 600;
  margin: 0 0 18px;
}

.countdown-bar-wrap {
  width: 100%;
  height: 4px;
  background: #fecaca;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 20px;
}

.countdown-bar {
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, #ef4444, #f97316);
  border-radius: 2px;
  transition: width 1s linear;
}

.confirm-danger-actions {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.btn-cancel {
  flex: 1;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 600;
  color: #64748b;
  background: #f1f5f9;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  cursor: pointer;
  transition: all .2s ease;
}

.btn-cancel:hover { background: #e2e8f0; color: #334155; }

.btn-confirm {
  flex: 1;
  padding: 10px 16px;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  background: #ef4444;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all .25s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 3px;
  min-width: 90px;
}

.btn-confirm:not(.disabled):hover {
  background: #dc2626;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(239,68,68,.35);
}

.btn-confirm.disabled {
  opacity: .45;
  cursor: not-allowed;
  background: #94a3b8;
}

.confirm-countdown-num {
  font-size: 13px;
  font-weight: 700;
  opacity: 1 !important;
}

/* ========== 异常反馈样式 ========== */

.tracking-feedback-btn-wrap {
  display: flex;
  justify-content: flex-start;
  padding: 0;
}

.tracking-feedback-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 8px;
  background: #fef3c7;
  border: 1px solid #f59e0b;
  border-radius: 10px;
  color: #d97706;
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tracking-feedback-btn:hover {
  background: #fde68a;
  transform: translateY(-1px);
}

.feedback-btn-text {
  font-size: 11px;
}

/* 状态标签更小 */
.feedback-status-tag {
  font-size: 10px;
  padding: 1px 6px;
  margin-left: 2px;
}

.feedback-modal {
  max-width: 600px;
}
.anomaly-today-modal {
  max-width: 650px;
}
.anomaly-today-list {
  max-height: 500px;
  overflow-y: auto;
  padding: 8px;
}

.feedback-list {
  max-height: 400px;
  overflow-y: auto;
  padding: 8px;
}

.feedback-item {
  background: #f9fafb;
  border: 1px solid #e5e7eb;
  border-radius: 8px;
  padding: 12px;
  margin-bottom: 10px;
}

.feedback-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.feedback-type {
  font-weight: 600;
  color: #1f2937;
  font-size: 14px;
}

.feedback-severity {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
}

.severity-一般 {
  background: #dbeafe;
  color: #1d4ed8;
}

.severity-严重 {
  background: #fef3c7;
  color: #d97706;
}

.severity-紧急 {
  background: #fee2e2;
  color: #dc2626;
}

.feedback-description {
  color: #4b5563;
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 8px;
  white-space: pre-wrap;
  word-break: break-word;
}

.feedback-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 12px;
  color: #9ca3af;
}

/* 异常反馈状态标签（产品数据表中） */
.feedback-status-tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  margin-left: 6px;
}

.has-pending-feedback {
  background: #fee2e2;
  border: 1px solid #fca5a5;
  color: #dc2626;
}

.has-pending-feedback .feedback-status-tag {
  background: #dc2626;
  color: white;
}

.no-pending-feedback {
  background: #dbeafe;
  border: 1px solid #93c5fd;
  color: #2563eb;
}

.no-pending-feedback .feedback-status-tag {
  background: #2563eb;
  color: white;
}

/* 异常反馈弹窗中的状态标签 */
.feedback-status {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 500;
}

.status-pending {
  background: #fef3c7;
  color: #d97706;
}

.status-resolved {
  background: #d1fae5;
  color: #059669;
}

/* 按钮样式 */
.btn-sm {
  padding: 4px 10px;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-success {
  background: #d1fae5;
  border: 1px solid #059669;
  color: #059669;
}

.btn-success:hover {
  background: #a7f3d0;
}

.btn-secondary {
  background: #f3f4f6;
  border: 1px solid #d1d5db;
  color: #374151;
}

.btn-secondary:hover {
  background: #e5e7eb;
}

.feedback-author {
  font-weight: 500;
}

.feedback-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-wrap: wrap;
  margin-top: 8px;
  padding-top: 8px;
  border-top: 1px solid #f3f4f6;
}

.btn-icon {
  padding: 4px;
  background: transparent;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  color: #6b7280;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-icon:hover {
  background: #f3f4f6;
  color: #1f2937;
}

.btn-danger:hover {
  background: #fee2e2;
  border-color: #dc2626;
  color: #dc2626;
}

.feedback-form {
  padding: 16px;
  background: #f9fafb;
  border-radius: 8px;
  margin-top: 12px;
}

.required {
  color: #dc2626;
  font-weight: 600;
}

/* ─── 订单管理（简洁版）── */
.order-form-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  padding: 20px 24px;
  margin-bottom: 28px;
}
.order-form-title {
  font-size: 16px;
  font-weight: 600;
  color: #111827;
  margin-bottom: 4px;
}
.order-form-desc {
  font-size: 13px;
  color: #9ca3af;
  margin-bottom: 16px;
}
.order-form-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}
.order-input {
  flex: 1 1 180px;
  min-width: 140px;
  padding: 8px 12px;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}
.order-input:focus {
  border-color: #ef4444;
}
.btn-order-cancel {
  padding: 8px 20px;
  background: #ef4444;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-order-cancel:hover { background: #dc2626; }
.order-form-msg {
  margin-top: 10px;
  font-size: 13px;
  display: none;
}
.order-form-msg.show { display: block; }
.order-form-msg.success { color: #16a34a; }
.order-form-msg.error { color: #dc2626; }

/* 操作日志样式 */
.order-log-item {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
}
.order-log-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}
.order-log-reason {
  color: #6b7280;
  font-size: 13px;
  margin-bottom: 8px;
}
.order-log-row {
  font-size: 13px;
  color: #374151;
  margin-bottom: 4px;
}
.order-log-label {
  color: #6b7280;
  font-weight: 500;
}
.order-status-badge {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 600;
}
.order-status-badge.cancelled {
  background: #fee2e2;
  color: #dc2626;
}
.order-status-badge.restored {
  background: #d1fae5;
  color: #10b981;
}

.order-list-section { /* 订单列表区域 */ }
.order-list-title {
  font-size: 15px;
  font-weight: 600;
  color: #374151;
  margin-bottom: 12px;
}
.order-cancelled-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.order-cancelled-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 12px 16px;
  gap: 12px;
  flex-wrap: wrap;
}
.order-item-id {
  font-weight: 600;
  font-size: 15px;
  color: #111827;
  min-width: 80px;
}
.order-item-reason {
  flex: 1;
  font-size: 13px;
  color: #6b7280;
  min-width: 100px;
}
.order-item-meta {
  font-size: 12px;
  color: #9ca3af;
  white-space: nowrap;
}
.btn-order-restore {
  padding: 5px 14px;
  background: #fff;
  color: #16a34a;
  border: 1px solid #86efac;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: background 0.2s;
}
.btn-order-restore:hover { background: #f0fdf4; }
.order-empty {
  text-align: center;
  color: #9ca3af;
  font-size: 14px;
  padding: 32px 0;
}


/* 操作日志按钮样式 */
.order-log-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid #f3f4f6;
}
.btn-order-restore {
  padding: 6px 16px;
  background: #10b981;
  color: #fff;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
}
.btn-order-restore:hover {
  background: #059669;
}

/* ─── 订单管理 ─── */
.order-filter {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}
.order-filter .btn-filter {
  padding: 6px 16px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 14px;
  transition: all 0.2s;
}
.order-filter .btn-filter.active {
  background: #ef4444;
  color: #fff;
  border-color: #ef4444;
}
.order-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 16px;
  margin-bottom: 12px;
  transition: box-shadow 0.2s;
}
.order-card:hover {
  box-shadow: 0 2px 8px rgb(0 0 0 / 0.08);
}
.order-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.order-product-id {
  font-weight: 600;
  font-size: 16px;
}
.order-card-body {
  margin-bottom: 10px;
}
.order-processes {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.order-step {
  font-size: 13px;
  padding: 2px 8px;
  border-radius: 4px;
  background: #f3f4f6;
}
.order-step.step-done {
  background: #dcfce7;
  color: #16a34a;
}
.order-step.step-pending {
  background: #f3f4f6;
  color: #6b7280;
}
.order-meta {
  font-size: 12px;
  color: #6b7280;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.order-card-actions {
  display: flex;
  gap: 8px;
}
.btn-sm {
  padding: 4px 12px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.2s;
}
.btn-sm.btn-cancel {
  color: #dc2626;
  border-color: #fca5a5;
}
.btn-sm.btn-cancel:hover {
  background: #fef2f2;
}
.btn-sm.btn-restore {
  color: #16a34a;
  border-color: #86efac;
}
.btn-sm.btn-restore:hover {
  background: #f0fdf4;
}
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 600;
}
.badge-danger {
  background: #fee2e2;
  color: #dc2626;
}
.badge-success {
  background: #dcfce7;
  color: #16a34a;
}

/* ─── 已取消订单行 ─── */
.tracking-row-cancelled {
  opacity: 0.55;
  background: #f8f8f8;
}
.tracking-row-cancelled .tracking-product-id {
  text-decoration: line-through;
  color: #999;
}
.tracking-cancelled-badge {
  display: inline-block;
  margin-left: 8px;
  padding: 1px 6px;
  border-radius: 3px;
  font-size: 11px;
  font-weight: 600;
  background: #fef3c7;
  color: #d97706;
  vertical-align: middle;
}

/* ============================================
   低性能模式 — 关闭所有登录页/开屏特效
   ============================================ */
/* 登录页已简化，无需低性能降级 */

/* 开屏动画简化：保留渐入效果，去掉发光/流动动画 */
.low-perf .splash-infinity-glow {
  animation: none !important;
  stroke-dasharray: none !important;
  filter: none !important;
  stroke: rgba(99,102,241,0.3);
}
.low-perf .splash-infinity-track {
  stroke: rgba(255,255,255,0.04);
}
.low-perf .splash-brand-bottom {
  animation: none !important;
  opacity: 0.5;
}
.low-perf .splash-loading {
  animation: splashLoadingIn 0.4s ease 0.3s forwards !important;
}
.low-perf .splash-loading {
  animation-iteration-count: 1 !important;
}
/* 低性能模式下的文字阴影用简单替代 */
.low-perf .splash-infinity {
  filter: none;
}

/* ============================================
   导航页 — 下拉刷新
   ============================================ */
.pull-refresh-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0;
  height: 0;
  overflow: hidden;
  transition: height 0.2s ease, padding 0.2s ease;
  color: var(--text-muted, #94a3b8);
  font-size: 13px;
  font-weight: 500;
}
.pull-refresh-indicator:not(.hidden) {
  padding: 12px 0 4px;
  height: 48px;
}
.pull-refresh-indicator.hidden {
  display: flex !important;  /* 覆盖 hidden 隐藏，用 height 控制 */
}
.pull-refresh-indicator.release {
  color: var(--primary, #2563eb);
}
.pull-refresh-indicator.loading .pull-refresh-text {
  content: '刷新中…';
}
.pull-refresh-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border, #e2e8f0);
  border-top-color: var(--primary, #2563eb);
  border-radius: 50%;
  animation: pullSpin 0.7s linear infinite;
  opacity: 0;
  transition: opacity 0.2s;
}
.pull-refresh-indicator.loading .pull-refresh-spinner {
  opacity: 1;
}
@keyframes pullSpin {
  to { transform: rotate(360deg); }
}
.pull-refresh-arrow {
  width: 20px;
  height: 20px;
  transition: transform 0.2s;
}
.pull-refresh-indicator.pulling .pull-refresh-arrow {
  transform: rotate(180deg);
}