:root {
  --primary: #1a1a2e;
  --accent: #4f6ef6;
  --accent-hover: #3b5de7;
  --success: #27ae60;
  --warning: #f39c12;
  --danger: #e74c3c;
  --bg: #f0f2f5;
  --bg-card: #fff;
  --bg-nav: #1a1a2e;
  --text: #2c3e50;
  --text-secondary: #8895a7;
  --text-muted: #b0b8c1;
  --border: #e2e6ea;
  --border-light: #eef1f5;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --radius: 8px;
  --radius-sm: 6px;
  --radius-lg: 12px;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin:0; padding:0; box-sizing:border-box; }
body { font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif; background:var(--bg); color:var(--text); height:100vh; overflow:hidden; }

/* ========== 顶部栏 ========== */
.topbar {
  background: var(--primary);
  color: #fff;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}
.topbar .logo {
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.5px;
}
.topbar .logo .icon {
  width: 32px; height: 32px;
  background: linear-gradient(135deg, var(--accent), #7c5ce7);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}
.topbar .topbar-info {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.6);
  letter-spacing: 0.3px;
}

/* ========== 按钮 ========== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 14px;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.82rem;
  font-weight: 500;
  transition: var(--transition);
  white-space: nowrap;
  font-family: inherit;
  background: var(--bg-card);
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.btn:hover { box-shadow: var(--shadow-md); transform: translateY(-1px); }
.btn:active { transform: translateY(0); box-shadow: none; }
.btn-primary { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-success { background: var(--success); color: #fff; border-color: var(--success); }
.btn-danger { background: var(--danger); color: #fff; border-color: var(--danger); }
.btn-outline { background: var(--bg-card); border: 1.5px solid var(--accent); color: var(--accent); }
.btn-outline:hover { background: #eef1ff; }
.btn-ghost { background: transparent; border: none; box-shadow: none; color: var(--text-secondary); }
.btn-ghost:hover { color: var(--text); background: #f5f6f8; box-shadow: none; transform: none; }
.btn-sm { padding: 5px 10px; font-size: 0.75rem; }
.btn-xs { padding: 3px 8px; font-size: 0.7rem; border-radius: 4px; }

/* ========== 布局 ========== */
.app-container { display: flex; height: calc(100vh - 52px); overflow: hidden; }
.content-panel { flex: 1; display: flex; overflow: hidden; padding: 0 8px 8px 0; border-radius: 0 12px 12px 0; }
.panel { display: none; width: 100%; height: 100%; flex-direction: column; animation: panelFadeIn 0.25s ease; border-radius: 0 12px 12px 0; overflow: hidden; }
.panel.active { display: flex; }
@keyframes panelFadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: translateY(0); } }

/* ========== 主导航 ========== */
.main-nav {
  width: 72px;
  background: var(--bg-nav);
  border-right: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 14px 0;
  gap: 4px;
  box-shadow: 2px 0 8px rgba(0,0,0,0.08);
}
.main-nav .nav-item {
  width: 52px; height: 48px;
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: rgba(255,255,255,0.55);
  font-size: 0.65rem;
  border: none;
  transition: var(--transition);
  position: relative;
}
.main-nav .nav-item span { font-size: 1.4rem; display: block; line-height: 1.2; }
.main-nav .nav-item em { font-style: normal; display: block; line-height: 1.3; }
.main-nav .nav-item:hover { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.85); }
.main-nav .nav-item.active {
  background: rgba(255,255,255,0.12);
  color: #fff;
  font-weight: 600;
}
.main-nav .nav-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 50%; transform: translateY(-50%);
  width: 3px; height: 24px;
  background: var(--accent);
  border-radius: 0 3px 3px 0;
}

/* ========== 面板内布局 ========== */
.pm-layout { display: flex; height: 100%; overflow: hidden; }
.pm-sidebar {
  width: 280px;
  background: var(--bg-card);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.pm-sidebar-header { padding: 12px 14px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.pm-sidebar-search { padding: 8px 12px; border-bottom: 1px solid var(--border-light); }
.pm-sidebar-search input { width: 100%; padding: 8px 10px; border: 1.5px solid var(--border); border-radius: var(--radius-sm); font-size: 0.85rem; font-family: inherit; transition: var(--transition); }
.pm-sidebar-search input:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(79,110,246,0.1); }
.pm-product-list { flex: 1; overflow-y: auto; padding: 6px; }
.pm-product-card {
  padding: 10px 12px; margin: 3px 0;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1px solid transparent;
  background: #fafbfc;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}
.pm-product-card:hover { background: #f0f4ff; border-color: rgba(79,110,246,0.15); }
.pm-product-card.active { background: #eef2ff; border-color: var(--accent); box-shadow: 0 0 0 1px rgba(79,110,246,0.15); }
.pm-detail-area { flex: 1; display: flex; flex-direction: column; overflow: hidden; }
.pm-detail-header { padding: 10px 16px; border-bottom: 1px solid var(--border); background: var(--bg-card); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }
.pm-detail-body { flex: 1; overflow-y: auto; padding: 14px; }
.pm-summary { background: #f8f9fb; padding: 10px 16px; border-top: 1px solid var(--border); display: flex; gap: 18px; flex-wrap: wrap; font-weight: 500; align-items: center; }

/* ========== 表格 ========== */
table { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
table th {
  background: #f6f7f9;
  padding: 10px 8px;
  text-align: left;
  font-weight: 600;
  color: var(--text-secondary);
  border-bottom: 2px solid var(--border);
  font-size: 0.78rem;
  letter-spacing: 0.2px;
}
table td { padding: 8px; border-bottom: 1px solid var(--border-light); vertical-align: middle; }
table tbody tr { transition: background 0.15s; }
table tbody tr:hover { background: #f8faff; }

/* ========== 模态框 ========== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.45);
  z-index: 300;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.2s ease;
  backdrop-filter: blur(2px);
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 92%;
  max-width: 650px;
  max-height: 85vh;
  overflow-y: auto;
  animation: modalSlideIn 0.25s ease;
}
@keyframes modalSlideIn { from { opacity: 0; transform: translateY(-20px) scale(0.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.modal-header { padding: 14px 20px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; font-weight: 700; font-size: 1rem; }
.modal-body { padding: 16px 20px; }
.modal-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* ========== 表单 ========== */
.form-group { margin-bottom: 13px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 4px; font-size: 0.82rem; color: var(--text); }
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 9px 11px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-family: inherit;
  transition: var(--transition);
  background: var(--bg-card);
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 0 3px rgba(79,110,246,0.08);
}
.form-row { display: flex; gap: 10px; }
.form-row .form-group { flex: 1; }

/* ========== 仪表盘 ========== */
.dash-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px; }
.dash-card {
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}
.dash-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(79,110,246,0.15); }
.dash-card .num { font-size: 2rem; font-weight: 700; color: var(--primary); }
.dash-card .label { color: var(--text-secondary); font-size: 0.82rem; margin-top: 4px; }
.dash-card.wide { grid-column: span 3; text-align: left; cursor: default; }
.dash-card.wide:hover { transform: none; box-shadow: var(--shadow-sm); border-color: transparent; }
.audit-table { width: 100%; font-size: 0.8rem; }
.audit-table td { padding: 6px 8px; }

/* ========== Toast 通知 ========== */
.toast-container { position: fixed; top: 16px; right: 16px; z-index: 400; }
.toast {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  color: #fff;
  font-weight: 500;
  animation: slideIn 0.3s ease;
  margin-bottom: 6px;
  box-shadow: var(--shadow-md);
}
.toast-success { background: var(--success); }
.toast-error { background: var(--danger); }
.toast-info { background: var(--accent); }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ========== 图片 & 图标 ========== */
.img-thumb { width: 32px; height: 32px; object-fit: cover; border-radius: 4px; cursor: pointer; transition: var(--transition); }
.img-thumb:hover { transform: scale(1.2); }
.expand-icon { cursor: pointer; display: inline-block; width: 20px; text-align: center; user-select: none; transition: var(--transition); }
.expand-icon:hover { color: var(--accent); }
.file-link { color: var(--accent); text-decoration: none; cursor: pointer; font-size: 0.8rem; font-weight: 500; }
.file-link:hover { text-decoration: underline; }
.color-tag { display: inline-block; padding: 2px 10px; border-radius: 12px; font-size: 0.7rem; margin: 1px; background: #e8f0fe; color: var(--accent); font-weight: 500; }
.sortable { cursor: pointer; transition: var(--transition); }
.sortable:hover { background: #f0f4ff; }

/* ========== 空状态 ========== */
.empty-state {
  text-align: center;
  padding: 40px 20px;
  color: var(--text-muted);
}
.empty-state .empty-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 12px;
  opacity: 0.5;
}
.empty-state p {
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ========== 图片拖拽上传区 ========== */
.image-drop-zone {
  position: relative;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  padding: 8px;
  transition: var(--transition);
  background: #fafbfc;
}
.image-drop-zone:hover { border-color: var(--accent); background: #f8faff; }
.drop-hint { text-align: center; color: var(--text-muted); font-size: 0.75rem; margin-top: 4px; pointer-events: none; }

/* ========== 登录页面 ========== */
.login-overlay {
  position: fixed; inset: 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 100%);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-container {
  display: flex;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.3);
  animation: modalSlideIn 0.5s ease;
  max-width: 860px;
  width: 95%;
}
/* 左侧：公开区域 */
.login-public {
  flex: 1;
  background: linear-gradient(135deg, #1a1a2e 0%, #0f3460 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
  padding: 48px 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.login-public-bg {
  position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 50%, rgba(79,110,246,0.15) 0%, transparent 50%),
              radial-gradient(circle at 80% 80%, rgba(124,92,231,0.1) 0%, transparent 40%);
  pointer-events: none;
}
.login-public-content {
  position: relative; z-index: 1;
  text-align: center;
}
.login-logo {
  width: 72px; height: 72px;
  background: linear-gradient(135deg, var(--accent), #7c5ce7);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  margin: 0 auto 20px;
  box-shadow: 0 8px 30px rgba(79,110,246,0.4);
}
.login-public h1 {
  font-size: 1.6rem; font-weight: 700;
  margin-bottom: 8px; letter-spacing: 0.5px;
}
.login-desc {
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.login-features {
  display: flex; flex-direction: column;
  gap: 10px; margin-bottom: 32px;
}
.feature-item {
  display: flex; align-items: center; gap: 10px;
  background: rgba(255,255,255,0.08);
  padding: 10px 16px;
  border-radius: 10px;
  font-size: 0.88rem;
  transition: background 0.2s;
}
.feature-item:hover { background: rgba(255,255,255,0.14); }
.feature-item span { font-size: 1.2rem; width: 28px; text-align: center; }
.btn-guest {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 36px;
  background: rgba(255,255,255,0.15);
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.3);
  border-radius: 10px;
  font-size: 1rem; font-weight: 600;
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
}
.btn-guest:hover {
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.5);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.2);
}
.login-guest-hint {
  color: rgba(255,255,255,0.45);
  font-size: 0.78rem;
  margin-top: 16px;
}
/* 右侧：员工登录区域 */
.login-staff {
  flex: 0 0 400px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
}
.login-staff-inner {
  width: 100%; max-width: 320px;
  text-align: center;
}
.login-staff-icon {
  width: 60px; height: 60px;
  background: #f0f3ff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 20px;
}
.login-staff h2 {
  font-size: 1.3rem; color: var(--primary);
  margin-bottom: 6px;
}
.login-staff-sub {
  color: var(--text-secondary);
  font-size: 0.85rem;
  margin-bottom: 28px;
}
.login-staff input {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border);
  border-radius: 10px;
  font-size: 0.95rem;
  margin-bottom: 14px;
  font-family: inherit;
  transition: var(--transition);
  text-align: left;
}
.login-staff input:focus {
  border-color: var(--accent); outline: none;
  box-shadow: 0 0 0 3px rgba(79,110,246,0.1);
}
.login-staff .btn {
  width: 100%; padding: 13px; font-size: 1rem;
  justify-content: center; border-radius: 10px;
}
.login-error { color: var(--danger); font-size: 0.82rem; margin-top: 10px; }

/* ========== 访客顶部提示栏 ========== */
.guest-banner {
  background: linear-gradient(90deg, #fef3e2, #fff8ef);
  border-bottom: 1px solid #f0d9a8;
  padding: 0;
  z-index: 200;
  position: relative;
}
.guest-banner-content {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; padding: 10px 20px;
  font-size: 0.85rem; color: #8a6d3b;
}
.guest-banner-content .btn-outline {
  border-color: #b8944b; color: #8a6d3b;
  font-size: 0.78rem; padding: 5px 14px;
}
.guest-banner-content .btn-outline:hover {
  background: #f5e6c8;
}

/* 响应式：小屏幕时垂直堆叠 */
@media (max-width: 760px) {
  .login-container {
    flex-direction: column; max-width: 420px;
  }
  .login-staff { flex: 0 0 auto; }
}

/* ========== 滚动条美化 ========== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #d0d5dd; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #b0b8c1; }

/* ========== 购物车 ========== */
.cart-indicator {
  position: relative;
  font-size: 1.1rem;
  padding: 5px 10px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.15);
  color: #fff;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
}
.cart-indicator:hover {
  background: rgba(255,255,255,0.18);
  border-color: rgba(255,255,255,0.3);
}
.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  background: var(--danger);
  color: #fff;
  border-radius: 50%;
  font-size: 0.65rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3px;
  line-height: 1;
}
.btn-cart {
  background: #fff3e0;
  color: #e67e22;
  border: 1px solid #f5cba7;
  padding: 3px 6px;
  font-size: 0.75rem;
}
.btn-cart:hover {
  background: #fdebd0;
  border-color: #e67e22;
}
#cartModalBody {
  max-height: 55vh;
  overflow-y: auto;
}
.cart-empty {
  text-align: center;
  padding: 40px;
  color: var(--text-muted);
  font-size: 2rem;
}
.cart-empty p {
  font-size: 1rem;
  margin-top: 10px;
  color: var(--text-secondary);
}
.cart-summary {
  font-weight: 700;
  font-size: 1rem;
  margin-right: auto;
}
#cartModalBody table th {
  font-size: 0.8rem;
  color: var(--text-secondary);
  font-weight: 600;
}
#cartModalBody table td {
  font-size: 0.85rem;
}

/* ========== 面板侧边栏 ========== */
.panel-sidebar { width: 300px; min-width: 200px; }

/* ========== 公开浏览卡片 ========== */
.pub-card { background:#fff; border-radius:10px; padding:14px; box-shadow:0 2px 8px rgba(0,0,0,0.08); transition:all 0.2s; border:1px solid #eef1f5; }
.pub-card:hover { box-shadow:0 4px 16px rgba(0,0,0,0.12); border-color:var(--accent); }

/* ========== 筛选栏 & 卡片网格（桌面端） ========== */
.filter-bar {
  display: flex; gap: 10px; margin-bottom: 14px; flex-wrap: wrap;
}
.filter-bar input {
  flex: 1; min-width: 160px;
  padding: 8px 12px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-family: inherit; font-size: 0.85rem;
}
.filter-bar input:focus { border-color: var(--accent); outline: none; }
.filter-bar select {
  padding: 8px 12px; border: 1.5px solid var(--border);
  border-radius: var(--radius-sm); font-family: inherit; font-size: 0.85rem;
  min-width: 180px; background: var(--bg-card);
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 12px;
}

/* ========== 手机端适配 ========== */
/* ----- 768px 以下：手机 / 平板竖屏 ----- */
@media (max-width: 768px) {
  /* --- 筛选栏堆叠 --- */
  .filter-bar { flex-direction: column; gap: 6px; }
  .filter-bar input { min-width: 0; }
  .filter-bar select { min-width: 0; width: 100%; }
  .card-grid { grid-template-columns: 1fr; }
  html { font-size: 15px; }

  /* --- 顶部栏 --- */
  .topbar { height: 44px; padding: 0 10px; }
  .topbar .logo { font-size: 0.9rem; gap: 6px; }
  .topbar .logo .icon { width: 26px; height: 26px; font-size: 0.85rem; border-radius: 6px; }
  .topbar .topbar-info { display: none; }

  /* --- 按钮 --- */
  .btn { padding: 5px 10px; font-size: 0.75rem; gap: 3px; }
  .btn-sm { padding: 4px 8px; font-size: 0.7rem; }

  /* --- 内容区（减去顶栏和底栏） --- */
  .app-container { flex-direction: column; height: calc(100vh - 44px - 54px); }
  .content-panel { flex: 1; }

  /* --- 导航栏 → 底部固定横条 --- */
  .main-nav {
    order: 2;
    position: fixed; bottom: 0; left: 0; right: 0;
    width: 100%; height: 54px;
    flex-direction: row; justify-content: space-around;
    padding: 2px 0; gap: 0;
    border-radius: 0; z-index: 200;
    box-shadow: 0 -2px 8px rgba(0,0,0,0.15);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .main-nav .nav-item {
    width: auto; height: 100%; flex: 0 0 auto;
    min-width: 44px; padding: 0 4px;
    font-size: 0.58rem; border-radius: 0;
    white-space: nowrap;
  }
  .main-nav .nav-item span { font-size: 1.1rem; display: block; margin-bottom: 1px; }
  .main-nav .nav-item.active::before {
    left: 0; right: 0; top: auto; bottom: 0;
    width: auto; height: 3px;
    transform: none; border-radius: 3px 3px 0 0;
  }

  /* --- 面板 --- */
  .panel { padding: 0; }

  /* --- 仪表盘 --- */
  .dash-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; margin-bottom: 10px; }
  .dash-card { padding: 12px 8px; border-radius: var(--radius); }
  .dash-card .num { font-size: 1.2rem; }
  .dash-card .label { font-size: 0.68rem; }
  .dash-card.wide { grid-column: span 2; }

  /* --- 车型/面板侧栏统一处理 --- */
  .pm-sidebar, .panel-sidebar {
    width: 200px; min-width: 160px; flex-shrink: 0;
  }
  .pm-detail-header { flex-direction: column; padding: 8px 10px; gap: 4px; }

  /* --- 面板内左右布局 → 上下堆叠（客户/供应商/销售/采购/零件/设置/教程/爆炸图）--- */
  .panel > div[style*="display:flex"],
  .panel > div[style*="display: flex"] {
    flex-direction: column !important;
  }
  .panel > div[style*="display:flex"] > div:first-child,
  .panel > div[style*="display: flex"] > div:first-child,
  .pm-sidebar, .panel-sidebar {
    width: 100% !important; min-width: 0 !important; flex-shrink: 1;
    height: auto; max-height: 40vh;
    border-right: none !important;
    border-bottom: 1px solid var(--border);
  }
  .panel > div[style*="display:flex"] > div:last-child,
  .panel > div[style*="display: flex"] > div:last-child {
    flex: 1; min-height: 0;
  }

  /* --- 表格：允许横向滚动，保留最小宽度 --- */
  table { font-size: 0.72rem; min-width: 500px; }
  table th, table td { padding: 5px 4px; }
  .pm-detail-body, .content-panel > div,
  .panel > div[style*="overflow-y"],
  .panel > div[style*="overflow: auto"] {
    overflow-x: auto; overflow-y: auto;
    -webkit-overflow-scrolling: touch;
  }

  /* --- 模态框（上下各留2px，四角圆角）--- */
  .modal-overlay { padding: 2px 0 !important; }
  .modal, .modal[style] {
    width: 94% !important; max-width: 100% !important;
    max-height: calc(100vh - 4px) !important;
    border-radius: 14px !important;
    animation: modalSlideIn 0.25s ease;
  }
  .modal-body { max-height: none !important; }
  .modal-body { padding: 10px 12px; }
  .modal-header { padding: 10px 12px; font-size: 0.95rem; }
  .modal-footer { padding: 10px 12px; flex-wrap: wrap; gap: 6px; }
  .modal-footer .btn { flex: 1; justify-content: center; min-width: 60px; }

  /* --- 购物车弹窗 --- */
  #cartModalBody { max-height: 42vh; }
  .cart-summary { font-size: 0.85rem; }
  #cartModalBody table { min-width: 400px; }
  #cartModalBody table th { font-size: 0.7rem; }
  #cartModalBody table td { font-size: 0.75rem; }

  /* --- 表单 --- */
  .form-row { flex-direction: column; gap: 0; }
  .form-group { margin-bottom: 10px; }
  .form-group input, .form-group textarea, .form-group select {
    padding: 8px 10px; font-size: 0.85rem;
  }
  .form-group label { font-size: 0.78rem; }

  /* --- 面板内边距减半 --- */
  .panel > div[style*="padding:16px"] { padding: 10px 8px !important; }
  .panel > div[style*="padding:14px"] { padding: 8px 6px !important; }
  .panel > div[style*="padding:20px"] { padding: 12px 8px !important; }

  /* --- 面板侧栏头部缩小 --- */
  .panel-sidebar > div:first-child,
  .pm-sidebar-header {
    padding: 8px 10px !important;
    font-size: 0.82rem;
  }
  .panel-sidebar > div:first-child .btn,
  .pm-sidebar-header .btn {
    padding: 3px 8px; font-size: 0.68rem;
  }

  /* --- Toast：避开底部导航栏 --- */
  .toast-container {
    top: auto; bottom: 62px;
    left: 8px; right: 8px;
  }
  .toast { padding: 8px 14px; font-size: 0.82rem; }

  /* --- 登录页 --- */
  .login-overlay { align-items: flex-start; padding-top: 10vh; }
  .login-box { max-width: 340px; padding: 28px 20px; }
  .login-staff { padding: 24px 16px; }
  .login-container { flex-direction: column; max-width: 400px; }
  .login-public { padding: 32px 20px; }


  /* --- 公开浏览弹窗 --- */
  .pub-card { padding: 10px; }

  /* --- 进度看板 --- */
  .board-grid { grid-template-columns: 1fr; gap: 8px; }
  .board-col { min-width: 0; }

  /* --- 设置面板 --- */
  #panelSettings > div { max-width: 100% !important; }

  /* --- 内容面板滚动 --- */
  .content-panel { overflow-x: hidden; }

  /* --- 空状态 --- */
  .empty-state { padding: 24px 12px; }
  .empty-state .empty-icon { font-size: 2.2rem; }

  /* --- 图片预览缩小 --- */
  .img-thumb { width: 24px; height: 24px; }

  /* --- 零件库按钮换行 --- */
  #panelParts .panel-sidebar > div:first-child > div {
    gap: 3px;
  }
  #panelParts .panel-sidebar .btn {
    font-size: 0.65rem; padding: 3px 6px;
  }
}

/* ----- 480px 以下：小屏手机 ----- */
@media (max-width: 480px) {
  html { font-size: 14px; }

  .pm-sidebar, .panel-sidebar { max-height: 30vh; }

  .dash-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .dash-card { padding: 10px 6px; }
  .dash-card .num { font-size: 1rem; }
  .dash-card .label { font-size: 0.6rem; }

  .main-nav { height: 48px; padding: 1px 0; }
  .main-nav .nav-item { font-size: 0.5rem; min-width: 32px; padding: 0 2px; }
  .main-nav .nav-item span { font-size: 0.95rem; }
  /* 小屏隐藏导航文字，仅显示 emoji */
  .main-nav .nav-item em { display: none; }
  .app-container { height: calc(100vh - 44px - 48px); }

  .modal { max-height: calc(100vh - 48px); }
  #cartModal .modal { max-width: 100% !important; }

  .toast-container { bottom: 52px; }

  
      
  /* --- 车型面板按钮组换行 --- */
  .pm-detail-header > div:last-child {
    display: flex; flex-wrap: wrap; gap: 3px;
  }
  .pm-detail-header .btn { font-size: 0.65rem; padding: 3px 6px; }

  /* --- 宽表格隐藏次要列 --- */
  table th:nth-child(n+6),
  table td:nth-child(n+6) { display: none; }
  /* 但仪表盘表格保留全部列（只有4-5列） */
  .audit-table th:nth-child(n+6),
  .audit-table td:nth-child(n+6) { display: table-cell; }

  /* --- 仪表盘表格隐藏第3列（工序名/日期）--- */
  .audit-table th:nth-child(3),
  .audit-table td:nth-child(3) { display: none; }

  /* --- 面板内边距进一步缩小 --- */
  .panel > div[style*="padding:16px"] { padding: 8px 6px !important; }
  .panel > div[style*="padding:20px"] { padding: 10px 6px !important; }

  /* --- 缩略图适配 --- */
  .img-thumb { width: 24px; height: 24px; }
}

/* ----- 360px 以下：超小屏 ----- */
@media (max-width: 360px) {
  .dash-grid { grid-template-columns: 1fr; }
  .dash-card.wide { grid-column: span 1; }
  .dash-card { padding: 8px; }
  .main-nav .nav-item { min-width: 28px; padding: 0 1px; }
  .main-nav .nav-item span { font-size: 0.9rem; }
  table { min-width: 360px; }
}

/* ========== 游客首页 ========== */
.public-landing { text-align:center; padding:30px 20px; max-width:700px; width:100%; }
.public-header { margin-bottom:40px; }
.public-header .logo-icon { width:72px; height:72px; background:linear-gradient(135deg, var(--accent), #7c5ce7); border-radius:18px; display:flex; align-items:center; justify-content:center; font-size:2.4rem; margin:0 auto 20px; box-shadow:0 8px 30px rgba(79,110,246,0.4); }
.public-header h2 { font-size:1.6rem; font-weight:700; color:#fff; margin-bottom:0; letter-spacing:0.5px; }
.public-icons { display:flex; gap:24px; flex-wrap:wrap; justify-content:center; margin-bottom:30px; }
.public-icon-card { background:rgba(255,255,255,0.95); border-radius:16px; padding:30px 20px; flex:1; min-width:250px; max-width:320px; cursor:pointer; box-shadow:0 8px 30px rgba(0,0,0,0.2); transition:all 0.25s ease; border:2px solid transparent; }
.public-icon-card:hover { transform:translateY(-6px); box-shadow:0 16px 40px rgba(0,0,0,0.3); border-color:var(--accent); }
.public-icon-big { font-size:4rem; display:block; margin-bottom:14px; }
.public-icon-label { font-size:1.15rem; font-weight:700; color:var(--primary); margin-bottom:6px; }
.public-icon-desc { font-size:0.8rem; color:var(--text-secondary); }
.public-login-hint { opacity:0.3; cursor:pointer; font-size:1.5rem; transition:opacity 0.3s; position:fixed; bottom:20px; right:24px; }
.public-login-hint:hover { opacity:0.8; }

/* ========== 隐藏登录框 ========== */
.login-box { background:rgba(255,255,255,0.98); border-radius:16px; padding:40px 36px; width:100%; max-width:380px; text-align:center; box-shadow:0 20px 60px rgba(0,0,0,0.35); animation:modalSlideIn 0.5s ease; }
.login-box .logo-icon { width:60px; height:60px; background:linear-gradient(135deg, var(--accent), #7c5ce7); border-radius:14px; display:flex; align-items:center; justify-content:center; font-size:2rem; margin:0 auto 16px; box-shadow:0 6px 20px rgba(79,110,246,0.35); }
.login-box h2 { font-size:1.3rem; color:var(--primary); margin-bottom:6px; letter-spacing:0.5px; }
.login-box .subtitle { color:var(--text-secondary); font-size:0.85rem; margin-bottom:24px; }
.login-box input { width:100%; padding:12px 16px; border:2px solid var(--border); border-radius:10px; font-size:0.95rem; margin-bottom:14px; font-family:inherit; transition:var(--transition); text-align:left; }
.login-box input:focus { border-color:var(--accent); outline:none; box-shadow:0 0 0 3px rgba(79,110,246,0.1); }
.login-box .btn { width:100%; padding:13px; font-size:1rem; justify-content:center; border-radius:10px; }

@media (max-width:768px) {
  .public-icons { flex-direction:column; align-items:center; }
  .public-icon-card { min-width:auto; max-width:100%; width:100%; }
  .public-icon-big { font-size:3rem; }
  .login-box { max-width:340px; padding:28px 20px; }
}
.board-container{display:flex;gap:12px;height:100%;overflow-x:auto;padding-bottom:8px}.board-col{min-width:280px;max-width:340px;flex:1;background:#f5f6f8;border-radius:10px;display:flex;flex-direction:column}.board-col-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;gap:6px}.board-col-count{background:#dde0e4;color:#555;padding:1px 8px;border-radius:10px;font-size:0.72rem;font-weight:600}.board-col-body{flex:1;overflow-y:auto;padding:6px 8px;min-height:60px;transition:background 0.2s}.board-col-body.drag-over{background:#e8f0fe}.board-card{background:#fff;border-radius:8px;padding:10px;margin-bottom:6px;box-shadow:0 1px 3px rgba(0,0,0,0.08);cursor:pointer;transition:all 0.2s;border:1px solid transparent}.board-card:hover{box-shadow:0 2px 8px rgba(0,0,0,0.15);border-color:#d0d5dd}.board-card.dragging{opacity:0.5;transform:rotate(2deg)}.board-card-title{font-weight:600;font-size:0.85rem;margin-bottom:4px}.board-card-part{font-size:0.72rem;color:#666;margin-bottom:4px}.board-card-progress{display:flex;align-items:center;gap:6px;font-size:0.72rem;margin-bottom:3px}.progress-bar{flex:1;height:5px;background:#e2e6ea;border-radius:3px;overflow:hidden}.progress-fill{height:100%;border-radius:3px;transition:width 0.3s}.board-card-assignee{font-size:0.72rem;color:#888}.board-card-due{font-size:0.72rem;color:#888}.board-card-due.overdue{color:#e94560;font-weight:600}@media (max-width:768px){.board-container{gap:8px}.board-col{min-width:240px;max-width:300px}}
/* ========== 任务计划看板 ========== */
.task-stats{display:flex;gap:10px;padding:12px 16px;background:#fff;border-bottom:1px solid var(--border);flex-wrap:wrap}
.stat-item{flex:1;min-width:100px;text-align:center;padding:8px 12px;background:#f8f9fb;border-radius:8px}
.stat-item .stat-num{font-size:1.6rem;font-weight:700;color:var(--primary)}
.stat-item .stat-label{font-size:0.72rem;color:var(--text-secondary);margin-top:2px}
.stat-progress .mini-bar{height:4px;background:#e2e6ea;border-radius:2px;margin-top:6px;overflow:hidden}
.stat-progress .mini-fill{height:100%;background:linear-gradient(90deg,#4f6ef6,#27ae60);border-radius:2px;transition:width 0.4s}

.board-container{display:flex;gap:12px;flex:1;overflow-x:auto;padding:12px;min-height:0}
.board-col{min-width:280px;max-width:340px;flex:1;background:#f5f6f8;border-radius:12px;display:flex;flex-direction:column;box-shadow:0 1px 3px rgba(0,0,0,0.04)}
.board-col-header{display:flex;align-items:center;justify-content:space-between;padding:12px 14px 8px;gap:6px;border-radius:12px 12px 0 0}
.board-col-count{display:inline-block;background:#dde0e4;color:#555;padding:1px 7px;border-radius:10px;font-size:0.7rem;font-weight:600;margin-left:6px}
.board-col-body{flex:1;overflow-y:auto;padding:4px 8px 8px;min-height:60px}
.board-col-body.drag-over{background:rgba(79,110,246,0.06)}

.board-card{background:#fff;border-radius:10px;padding:12px;margin-bottom:8px;box-shadow:0 1px 3px rgba(0,0,0,0.06);cursor:pointer;transition:all 0.2s;border:1px solid transparent}
.board-card:hover{box-shadow:0 3px 12px rgba(0,0,0,0.1);transform:translateY(-1px);border-color:#d0d5dd}
.board-card.dragging{opacity:0.4;transform:rotate(1deg) scale(0.98)}
.board-card.overdue-card{border-left:3px solid #e94560}
.board-card-title{font-weight:600;font-size:0.88rem;margin-bottom:6px;line-height:1.3}
.board-card-part{font-size:0.72rem;color:#666;margin-bottom:6px;background:#f0f4ff;display:inline-block;padding:2px 8px;border-radius:4px}
.progress-bar-wrap{display:flex;align-items:center;gap:8px;margin-bottom:6px}
.progress-bar{flex:1;height:6px;background:#e2e6ea;border-radius:3px;overflow:hidden}
.progress-fill{height:100%;border-radius:3px;transition:width 0.3s}
.progress-text{font-size:0.72rem;font-weight:600;color:#888;min-width:32px;text-align:right}
.board-card-footer{display:flex;justify-content:space-between;align-items:center;font-size:0.7rem;color:#999;margin-top:4px;padding-top:6px;border-top:1px solid #f0f0f0}
.overdue-text{color:#e94560;font-weight:600}
.board-empty{text-align:center;padding:30px 10px;color:#ccc;font-size:0.8rem}

/* 弹窗 */
.board-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.5);z-index:10001;display:flex;align-items:center;justify-content:center}
.board-modal{background:#fff;border-radius:14px;padding:24px;width:90%;max-width:520px;max-height:90vh;overflow-y:auto;box-shadow:0 12px 40px rgba(0,0,0,0.2);animation:modalSlideIn 0.25s ease}
.board-modal h3{margin-bottom:16px;font-size:1.1rem}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:20px}

@media (max-width:768px){
  .task-stats{gap:6px;padding:8px 10px}
  .stat-item{min-width:70px;padding:6px 8px}
  .stat-item .stat-num{font-size:1.2rem}
  .board-container{gap:8px;padding:8px}
  .board-col{min-width:240px;max-width:300px}
  .board-card{padding:10px}
  .board-modal{padding:18px;max-width:95%}
}

@media (max-width:480px){
  .stat-item{min-width:60px}
  .stat-item .stat-num{font-size:1rem}
  .stat-item .stat-label{font-size:0.65rem}
}
/* ========== 任务计划看板 V2 ========== */

/* 统计仪表盘 */
.task-dash{display:flex;align-items:center;gap:20px;padding:14px 16px;background:#fff;border-bottom:1px solid var(--border);flex-wrap:wrap}
.task-ring-wrap{position:relative;width:80px;height:80px;flex-shrink:0}
.task-ring{width:100%;height:100%}
.task-ring-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;line-height:1.2}
.ring-num{display:block;font-size:1.2rem;font-weight:700;color:#27ae60}
.ring-label{display:block;font-size:0.6rem;color:#999}
.task-stats{display:flex;gap:10px;flex:1;flex-wrap:wrap}
.stat-card{min-width:70px;flex:1;text-align:center;padding:8px 10px;background:#f8f9fb;border-radius:8px;font-size:0.72rem;color:#666;line-height:1.4}
.stat-card .stat-num{display:block;font-size:1.4rem;font-weight:700;color:var(--primary)}

/* 筛选栏 */
.task-filter{display:flex;align-items:center;gap:10px;padding:8px 14px;background:#fff;border-bottom:1px solid var(--border-light);flex-wrap:wrap}
.task-filter input[type=text]{flex:1;min-width:160px;padding:6px 12px;border:1.5px solid var(--border);border-radius:6px;font-size:0.85rem}
.task-filter input[type=text]:focus{border-color:var(--accent);outline:none}
.filter-check{display:flex;align-items:center;gap:4px;font-size:0.8rem;cursor:pointer;white-space:nowrap}

/* 看板列 */
.board-container{display:flex;gap:10px;flex:1;overflow-x:auto;padding:10px 12px;min-height:0}
.board-col{min-width:270px;max-width:320px;flex:1;background:#f5f6f8;border-radius:12px;display:flex;flex-direction:column;transition:box-shadow 0.2s}
.board-col:hover{box-shadow:0 2px 8px rgba(0,0,0,0.06)}
.board-col-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px 6px;gap:4px}
.board-col-count{margin-left:4px;background:#dde0e4;color:#555;padding:1px 6px;border-radius:10px;font-size:0.68rem;font-weight:600}
.board-col-body{flex:1;overflow-y:auto;padding:4px 8px 8px;min-height:50px;transition:background 0.2s}
.board-col-body.drag-over{background:rgba(79,110,246,0.06);border-radius:0 0 12px 12px}

/* 卡片 */
.board-card{background:#fff;border-radius:10px;padding:10px 12px;margin-bottom:7px;box-shadow:0 1px 2px rgba(0,0,0,0.04);cursor:pointer;transition:all 0.2s;border:1px solid transparent;position:relative}
.board-card:hover{box-shadow:0 3px 10px rgba(0,0,0,0.08);transform:translateY(-1px);border-color:#d0d5dd}
.board-card.dragging{opacity:0.3;transform:rotate(1deg) scale(0.97)}
.board-card.overdue-card{border-left:3px solid #e94560;background:#fff5f5}
.board-card.high-priority{border-left:3px solid #e94560}
.board-card-title{font-weight:600;font-size:0.85rem;margin-bottom:5px;line-height:1.3;display:flex;align-items:flex-start;gap:4px}
.pri-tag{display:inline-block;background:#e94560;color:#fff;padding:1px 4px;border-radius:3px;font-size:0.6rem;font-weight:700}
.board-card-part{font-size:0.7rem;color:#666;margin-bottom:5px;background:#f0f4ff;display:inline-block;padding:2px 8px;border-radius:4px;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.progress-bar-wrap{display:flex;align-items:center;gap:6px;margin-bottom:4px}
.progress-bar{flex:1;height:5px;background:#e2e6ea;border-radius:3px;overflow:hidden;cursor:pointer}
.progress-bar:hover{height:7px}
.progress-fill{height:100%;border-radius:3px;transition:width 0.3s}
.progress-text{font-size:0.68rem;font-weight:600;color:#999;min-width:30px;text-align:right}
.board-card-footer{display:flex;justify-content:space-between;font-size:0.68rem;color:#aaa;margin-top:2px;padding-top:5px;border-top:1px solid #f5f5f5}
.overdue-text{color:#e94560;font-weight:600}
.board-empty{text-align:center;padding:24px 8px;color:#ccc;font-size:0.78rem;border:2px dashed #e2e6ea;border-radius:8px;margin:4px}

/* 弹窗 */
.board-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.4);z-index:10001;display:flex;align-items:center;justify-content:center}
.board-modal{background:#fff;border-radius:14px;padding:24px;width:90%;max-width:460px;max-height:85vh;overflow-y:auto;box-shadow:0 12px 40px rgba(0,0,0,0.2);animation:modalSlideIn 0.25s ease}
.board-modal h3{margin-bottom:16px}
.modal-actions{display:flex;gap:8px;justify-content:flex-end;margin-top:18px}

/* 右侧详情面板 */
.task-panel-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.3);z-index:10002;display:flex;justify-content:flex-end}
.task-panel{width:420px;max-width:92vw;height:100%;background:#fff;box-shadow:-4px 0 24px rgba(0,0,0,0.15);display:flex;flex-direction:column;animation:slideRight 0.25s ease}
@keyframes slideRight{from{transform:translateX(100%)}to{transform:translateX(0)}}
.task-panel-header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--border)}
.task-panel-header h3{font-size:1.1rem}
.task-panel-body{flex:1;overflow-y:auto;padding:16px 20px}
.task-panel-body .form-group{margin-bottom:14px}
.task-panel-footer{display:flex;gap:8px;padding:14px 20px;border-top:1px solid var(--border);align-items:center}

@media (max-width:768px){
  .task-dash{flex-direction:column;align-items:flex-start;gap:10px;padding:10px 12px}
  .task-ring-wrap{width:60px;height:60px}
  .task-stats{gap:6px}
  .stat-card{min-width:55px;padding:6px}
  .stat-card .stat-num{font-size:1.1rem}
  .board-container{flex-direction:column;overflow-x:hidden;overflow-y:auto;padding:8px}
  .board-col{min-width:auto;max-width:100%;flex:none}
  .board-col-body{max-height:300px}
  .task-panel{width:100%;max-width:100%}
}

/* ========== 开发进度看板 ========== */
#devBoard{padding:10px 14px;overflow-y:auto;height:100%;background:var(--bg)}
.dev-stats{display:flex;gap:10px;margin-bottom:12px;flex-wrap:wrap}
.dev-stat{background:var(--bg-card);border-radius:10px;padding:12px 14px;text-align:center;min-width:80px;flex:1;box-shadow:var(--shadow-sm)}
.dev-stat-num{font-size:1.6rem;font-weight:700}
.dev-stat-label{font-size:.7rem;color:var(--text-secondary);margin-top:2px}
.dev-ring{width:56px;height:56px;margin:0 auto}
.dev-ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.dev-ring-val{text-align:center;font-weight:700;color:#10b981;font-size:.95rem;margin-top:-34px}
.dev-filter{display:flex;gap:6px;margin-bottom:10px;flex-wrap:wrap}
.dev-filter input,.dev-filter select{padding:6px 10px;border:1.5px solid var(--border);border-radius:6px;font-size:.82rem;font-family:inherit;background:var(--bg-card)}
.dev-filter input{flex:1;min-width:140px}
.dev-pipeline{display:flex;align-items:center;gap:0;margin-bottom:12px;overflow-x:auto;padding:4px 0}
.dev-pipe-dot{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.68rem;font-weight:700;flex-shrink:0}
.dev-pipe-label{font-size:.76rem;font-weight:600;margin:0 8px 0 4px;white-space:nowrap}
.dev-pipe-conn{width:30px;height:2px;background:var(--border);flex-shrink:0}
.dev-list{display:flex;flex-direction:column;gap:12px}
.dev-group-hd{font-weight:600;font-size:.88rem;padding:4px 0;display:flex;align-items:center;gap:8px}
.dev-group-badge{background:var(--primary);color:#fff;padding:1px 7px;border-radius:5px;font-size:.68rem}
.dev-group-cnt{font-size:.74rem;color:var(--text-secondary);margin-left:auto}
.dev-row{background:var(--bg-card);border-radius:10px;margin-bottom:4px;box-shadow:var(--shadow-sm);overflow:hidden}
.dev-row-main{display:flex;align-items:center;gap:10px;padding:8px 12px;cursor:pointer;transition:background .15s}
.dev-row-main:hover{background:#fafbfc}
.dev-arrow{font-size:.65rem;color:var(--text-secondary);width:14px;transition:transform .2s}
.dev-row.expanded .dev-arrow{transform:rotate(90deg)}
.dev-row-img{width:34px;height:34px;border-radius:6px;background:#f1f5f9;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.1rem;overflow:hidden}
.dev-row-img img{width:100%;height:100%;object-fit:cover}
.dev-row-info{flex:1;min-width:0}
.dev-row-name{font-weight:600;font-size:.84rem}
.dev-row-meta{display:flex;gap:8px;font-size:.7rem;color:var(--text-secondary);margin-top:2px;flex-wrap:wrap;align-items:center}
.dev-tag{display:inline-block;padding:1px 7px;border-radius:10px;color:#fff;font-size:.65rem;font-weight:600}
.dev-row-prog{width:100px;flex-shrink:0}
.dev-prog-track{height:5px;background:var(--border);border-radius:3px;overflow:hidden;margin-bottom:2px}
.dev-prog-fill{height:100%;border-radius:3px;transition:width .5s}
.dev-prog-pct{font-size:.68rem;font-weight:600;text-align:right}
.dev-row-actions{flex-shrink:0;display:flex;gap:3px}
.dev-row-body{display:none;border-top:1px solid var(--border);padding:12px 14px;background:#fafbfc}
.dev-row.expanded .dev-row-body{display:block}
.dev-log-list{position:relative;padding-left:16px;margin-bottom:8px;max-height:180px;overflow-y:auto}
.dev-log-list::before{content:'';position:absolute;left:4px;top:0;bottom:0;width:2px;background:var(--border);border-radius:1px}
.dev-log-entry{display:flex;align-items:flex-start;gap:8px;margin-bottom:8px;position:relative}
.dev-log-entry::before{content:'';position:absolute;left:-20px;top:5px;width:7px;height:7px;border-radius:50%;background:#3b82f6;border:2px solid #fafbfc;box-shadow:0 0 0 2px #3b82f6}
.dev-log-content{flex:1}
.dev-log-time{font-size:.65rem;color:var(--text-secondary)}
.dev-log-text{font-size:.78rem;line-height:1.4}
.dev-log-actions{flex-shrink:0;display:flex;gap:2px;opacity:0;transition:opacity .2s}
.dev-log-entry:hover .dev-log-actions{opacity:1}
.dev-log-add{display:flex;gap:6px;margin-top:8px}
.dev-log-add input{flex:1;padding:6px 10px;border:1.5px solid var(--border);border-radius:6px;font-size:.8rem;font-family:inherit}

/* ========== 开发进度看板 ========== */
#devBoard{background:var(--bg);height:100%;overflow-y:auto}
.dev-stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:10px;padding:14px 16px}
.dev-stat{background:var(--bg-card);border-radius:12px;padding:16px;text-align:center;box-shadow:0 1px 2px rgba(0,0,0,.04);transition:all .2s}
.dev-stat:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,.06)}
.dev-stat-num{font-size:1.8rem;font-weight:700;line-height:1}
.dev-stat-label{font-size:.72rem;color:var(--text-secondary);margin-top:4px}
.dev-ring-wrap{position:relative;width:56px;height:56px;margin:0 auto}
.dev-ring-wrap svg{width:100%;height:100%;transform:rotate(-90deg)}
.dev-ring-val{text-align:center;font-weight:700;color:var(--success);font-size:1rem;margin-top:-34px}
.dev-filter{display:flex;gap:8px;padding:8px 16px;flex-wrap:wrap;align-items:center;border-top:1px solid var(--border);background:var(--bg-card)}
.dev-filter input,.dev-filter select{padding:7px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:.84rem;font-family:inherit;background:var(--bg-card);outline:none}
.dev-filter input:focus,.dev-filter select:focus{border-color:var(--accent);box-shadow:0 0 0 3px rgba(79,110,246,.08)}
.dev-filter input{flex:1;min-width:160px}
.dev-pipeline{display:flex;align-items:center;gap:0;padding:8px 16px 4px;overflow-x:auto}
.dev-pipe-dot{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:.7rem;font-weight:700;flex-shrink:0;cursor:pointer;transition:transform .2s}
.dev-pipe-dot:hover{transform:scale(1.15)}
.dev-pipe-label{font-size:.78rem;font-weight:600;margin:0 10px 0 5px;white-space:nowrap}
.dev-pipe-conn{width:32px;height:2px;background:var(--border);flex-shrink:0;border-radius:1px}
.dev-list{padding:0 16px 16px}
.dev-group{margin-bottom:14px}
.dev-group-hd{font-weight:600;font-size:.9rem;padding:6px 0;display:flex;align-items:center;gap:8px}
.dev-group-badge{background:var(--primary);color:#fff;padding:2px 8px;border-radius:5px;font-size:.68rem;font-weight:500}
.dev-group-cnt{margin-left:auto;font-size:.74rem;color:var(--text-secondary);font-weight:400}
.dev-row{background:var(--bg-card);border-radius:10px;margin-bottom:4px;box-shadow:0 1px 2px rgba(0,0,0,.04);overflow:hidden;transition:all .2s}
.dev-row:hover{box-shadow:0 2px 8px rgba(0,0,0,.08)}
.dev-row-main{display:flex;align-items:center;gap:10px;padding:10px 14px;cursor:pointer;transition:background .15s}
.dev-row-main:hover{background:#fafbfc}
.dev-row.expanded .dev-row-main{background:#f8fafc}
.dev-arrow{font-size:.65rem;color:var(--text-secondary);width:14px;transition:transform .2s;flex-shrink:0}
.dev-row.expanded .dev-arrow{transform:rotate(90deg)}
.dev-row-img{width:36px;height:36px;border-radius:8px;background:#f1f5f9;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:1.1rem;overflow:hidden}
.dev-row-img img{width:100%;height:100%;object-fit:cover}
.dev-row-info{flex:1;min-width:0}
.dev-row-name{font-weight:600;font-size:.86rem}
.dev-row-meta{display:flex;gap:10px;font-size:.72rem;color:var(--text-secondary);margin-top:2px;flex-wrap:wrap;align-items:center}
.dev-tag{display:inline-block;padding:2px 8px;border-radius:10px;color:#fff;font-size:.66rem;font-weight:600}
.dev-row-prog{width:110px;flex-shrink:0}
.dev-prog-track{height:6px;background:var(--border);border-radius:3px;overflow:hidden;margin-bottom:3px}
.dev-prog-fill{height:100%;border-radius:3px;transition:width .5s}
.dev-prog-pct{font-size:.7rem;font-weight:600;text-align:right}
.dev-row-actions{flex-shrink:0;display:flex;gap:3px}
.dev-row-body{display:none;border-top:1px solid var(--border-light);padding:12px 16px;background:#fafbfc}
.dev-row.expanded .dev-row-body{display:block}
.dev-log-list{position:relative;padding-left:18px;margin-bottom:8px;max-height:180px;overflow-y:auto}
.dev-log-list::before{content:'';position:absolute;left:5px;top:0;bottom:0;width:2px;background:var(--border);border-radius:1px}
.dev-log-entry{display:flex;align-items:flex-start;gap:8px;margin-bottom:10px;position:relative}
.dev-log-entry::before{content:'';position:absolute;left:-21px;top:6px;width:8px;height:8px;border-radius:50%;background:var(--accent);border:2px solid #fafbfc;box-shadow:0 0 0 2px var(--accent)}
.dev-log-content{flex:1}
.dev-log-time{font-size:.66rem;color:var(--text-secondary);margin-bottom:1px}
.dev-log-text{font-size:.8rem;line-height:1.5}
.dev-log-actions{flex-shrink:0;display:flex;gap:2px;opacity:0;transition:opacity .2s}
.dev-log-entry:hover .dev-log-actions{opacity:1}
.dev-log-add{display:flex;gap:6px;margin-top:10px}
.dev-log-add input{flex:1;padding:7px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:.82rem;font-family:inherit;outline:none}
.dev-log-add input:focus{border-color:var(--accent)}
@media(max-width:768px){.dev-stats{grid-template-columns:repeat(3,1fr);gap:6px;padding:10px 12px}.dev-stat{padding:10px 8px}.dev-stat-num{font-size:1.3rem}.dev-row-prog{width:80px}.dev-filter{padding:6px 12px}.dev-list{padding:0 12px 12px}}

.dev-latest-log{flex:1;min-width:0;font-size:.7rem;color:var(--text-secondary);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;padding:0 8px}