/* 物资管理系统 - 深色侧边栏风格 */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #0ea5e9;
  --primary-light: #38bdf8;
  --primary-dark: #0284c7;
  --primary-bg: #f0f9ff;
  --secondary-color: #64748b;
  --success-color: #22c55e;
  --success-bg: #dcfce7;
  --warning-color: #f59e0b;
  --warning-bg: #fef3c7;
  --danger-color: #ef4444;
  --danger-bg: #fee2e2;
  --bg-color: #f1f5f9;
  --bg-white: #ffffff;
  --bg-hover: #f8fafc;
  --text-primary: #334155;
  --text-secondary: #64748b;
  --text-light: #94a3b8;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --radius-sm: 6px;
  --radius: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  /* 侧边栏 */
  --sidebar-width: 240px;
  --sidebar-collapsed: 68px;
  --sidebar-bg: #f8fafc;
  --sidebar-hover: #e2e8f0;
  --sidebar-active: #0ea5e9;
  --sidebar-text: #64748b;
  --sidebar-text-active: #ffffff;
  --sidebar-border: #e2e8f0;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--bg-color);
  color: var(--text-primary);
  line-height: 1.6;
}

/* 应用容器 - 顶部导航布局 */
.app-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ===== 顶部横向导航栏 ===== */
.sidebar-overlay { display: none; }

.top-navbar {
  display: flex;
  align-items: center;
  background: #fff;
  border-bottom: 2px solid var(--border-color);
  padding: 0 20px;
  height: 56px;
  position: sticky;
  top: 0;
  z-index: 200;
  box-shadow: 0 1px 4px rgba(0,0,0,0.06);
  gap: 16px;
  flex-shrink: 0;
}

.top-nav-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  margin-right: 8px;
}

.top-nav-brand .logo-icon { font-size: 1.4rem; }

.top-nav-brand .logo-text {
  font-size: 1.05rem;
  font-weight: 700;
  color: #1e293b;
  white-space: nowrap;
}


.nav-scroll-wrapper {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  position: relative;
}
.nav-scroll-btn {
  background: rgba(255,255,255,0.9);
  border: 1px solid #d1d5db;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #374151;
  z-index: 10;
  transition: all 0.2s;
}
.nav-scroll-btn:hover { background: #e5e7eb; }
.nav-scroll-left { margin-right: 4px; }
.nav-scroll-right { margin-left: 4px; }
.top-nav-links {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  overflow-x: auto;
  overflow-y: hidden;
  scrollbar-width: none;
}

.top-nav-links::-webkit-scrollbar { display: none; }

.nav-group {
  display: flex;
  align-items: center;
  gap: 2px;
}

.nav-group-label { display: none; }

.nav-sep {
  width: 1px;
  height: 24px;
  background: var(--border-color);
  margin: 0 6px;
  flex-shrink: 0;
}

.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 7px 12px;
  border-radius: 6px;
  color: var(--text-secondary);
  text-decoration: none;
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  white-space: nowrap;
  transition: all 0.15s;
}

.nav-link:hover {
  background: var(--primary-bg);
  color: var(--primary-color);
}

.nav-link.active {
  background: var(--primary-color);
  color: #fff;
}

.top-nav-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
  margin-left: auto;
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.8rem;
}

.nav-user-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
}

.nav-closeall-btn {  padding: 6px 14px;  border: 1px solid var(--border-color);  background: #fff;  border-radius: 6px;  cursor: pointer;  font-size: 0.82rem;  color: var(--text-secondary);  transition: all 0.15s;}.nav-closeall-btn:hover {  border-color: var(--warning-color);  color: var(--warning-color);  background: var(--warning-bg);}
.nav-logout-btn {
  padding: 6px 14px;
  border: 1px solid var(--border-color);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.82rem;
  color: var(--text-secondary);
  transition: all 0.15s;
}

.nav-logout-btn:hover {
  border-color: var(--danger-color);
  color: var(--danger-color);
  background: var(--danger-bg);
}

/* ===== 主内容区 ===== */
.main-content-v2,
.main-content-topnav {
  flex: 1;
  min-height: 0;
}

/* 顶部栏 */
.top-bar-v2 {
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-color);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.top-bar-mobile-toggle {
  display: none;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  color: var(--text-primary);
  border-radius: 6px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

.top-bar-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

.top-bar-spacer {
  flex: 1;
}

/* 内容区 */
.content-v2 {
  padding: 24px;
}

/* ===== 以下保留原有组件样式 ===== */

/* 卡片 */
.card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid var(--border-color);
  margin-bottom: 24px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.card-header {
  display: block;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-light);
}

.card-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
  align-items: center;
  gap: 8px;
}

/* 统计卡片 */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  margin-bottom: 28px;
}

.stat-card {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 22px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
  transition: all 0.25s ease;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.stat-card .icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.stat-card .value {
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 4px;
}

.stat-card .label {
  color: var(--text-secondary);
  font-size: 0.88rem;
  font-weight: 500;
}

/* 按钮 */
.btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--radius);
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.12);
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  color: white;
  box-shadow: 0 3px 10px rgba(14, 165, 233, 0.3);
}

.btn-primary:hover {
  box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4);
  transform: translateY(-3px);
}

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

.btn-success {
  background: var(--success-color);
  color: white;
}

.btn-warning {
  background: var(--warning-color);
  color: white;
}

.btn-danger {
  background: var(--danger-color);
  color: white;
}

.btn-sm {
  padding: 6px 12px;
  font-size: 0.83rem;
}

.btn-outline {
  background: transparent;
  border: 1.5px solid var(--border-color);
  color: var(--text-secondary);
  padding: 8px 14px;
  font-size: 0.88rem;
  white-space: nowrap;
  flex-shrink: 0;
  cursor: pointer;
}

.btn-outline:hover {
  border-color: var(--danger-color);
  color: var(--danger-color);
  background: var(--danger-bg);
}

/* 状态徽章 */
.status-badge {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 500;
}

.status-pending {
  background: #fef3c7;
  color: #92400e;
}

.status-receiving {
  background: #dbeafe;
  color: #1e40af;
}

.status-received {
  background: #d1fae5;
  color: #065f46;
}

.status-completed {
  background: #d1fae5;
  color: #065f46;
}

.status-abnormal {
  background: #fee2e2;
  color: #991b1b;
}

/* 选项卡按钮 */
.tab-btn {
  padding: 10px 20px;
  border: none;
  background: var(--bg-hover);
  color: var(--text-secondary);
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: var(--radius) var(--radius) 0 0;
  cursor: pointer;
  transition: all 0.2s ease;
}

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

.tab-btn.active {
  background: var(--primary-color);
  color: white;
}

/* 表格 */
.table-container {
  overflow-x: auto;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow);
  background: var(--bg-white);
}

.table-container.sticky-header {
  max-height: 500px;
  overflow-y: auto;
  overflow-x: auto;
}

.table-container.sticky-header table thead {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg-hover);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

thead {
  background: var(--bg-hover);
}

th {
  padding: 13px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid var(--border-color);
  font-size: 0.86rem;
}

td {
  padding: 13px 16px;
  border-bottom: 1px solid var(--border-light);
  color: var(--text-secondary);
}

tbody tr {
  transition: all 0.2s ease;
}

tbody tr:hover {
  background: var(--primary-bg);
}

tbody tr:last-child td {
  border-bottom: none;
}

/* 表单 */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  margin-bottom: 7px;
  font-weight: 600;
  color: var(--text-primary);
  font-size: 0.88rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 10px 13px;
  border: 1.5px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 0.92rem;
  transition: all 0.2s ease;
  background: var(--bg-white);
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px var(--primary-bg);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px;
}

/* 模态框 */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}

.modal.show {
  display: flex;
}

.modal > div {
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  padding: 26px;
  width: 90%;
  max-width: 1200px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.close-btn {
  background: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: all 0.2s ease;
}

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

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 15px 26px;
  border-top: 1px solid var(--border-color);
}

.modal-actions {
  display: block;
  justify-content: flex-end;
  gap: 11px;
  margin-top: 22px;
  padding-top: 16px;
  border-top: 1px solid var(--border-color);
}

/* 标签 */
.tag {
  display: inline-block;
  padding: 4px 10px;
  border-radius: 14px;
  font-size: 0.76rem;
  font-weight: 600;
  white-space: nowrap;
}

.tag-success { background: var(--success-bg); color: var(--success-color); }
.tag-warning { background: var(--warning-bg); color: var(--warning-color); }
.tag-danger { background: var(--danger-bg); color: var(--danger-color); }
.tag-info { background: var(--primary-bg); color: var(--primary-color); }

/* Toast */
.toast {
  position: fixed;
  top: 20px;
  right: 20px;
  background: var(--bg-white);
  padding: 13px 20px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--primary-color);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s, visibility 0.3s;
}

.toast.show {
  opacity: 1;
  visibility: visible;
}

/* 进度条 */
.progress-bar {
  height: 6px;
  background: var(--bg-hover);
  border-radius: 3px;
  overflow: hidden;
}

.progress-bar .fill {
  height: 100%;
  background: var(--primary-color);
  border-radius: 3px;
  transition: width 0.5s ease;
}

/* 空状态 */
.empty-state {
  text-align: center;
  padding: 52px 20px;
  color: var(--text-light);
}

.empty-state .icon {
  font-size: 3.5rem;
  margin-bottom: 13px;
  opacity: 0.35;
}

.empty-state p {
  font-size: 0.98rem;
}

/* 操作按钮组 */
.action-buttons {
  display: block;
  gap: 7px;
  align-items: center;
  justify-content: center;
}

.action-buttons .btn-sm {
  white-space: nowrap;
  padding: 6px 12px;
}

table tbody td.action-buttons {
  vertical-align: middle;
}

/* 低库存警告 */
.low-stock {
  color: var(--danger-color);
  font-weight: 600;
  background: var(--danger-bg);
  text-align: center;
}

table tbody td:nth-child(6) {
  text-align: center;
}

/* 用户信息（兼容旧样式） */
.user-info {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
}

.user-name {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-secondary);
}

/* 响应式 */
@media (max-width: 1024px) {
  .content-v2 { padding: 18px; }
}

@media (max-width: 768px) {
  .top-navbar {
    flex-wrap: wrap;
    height: auto;
    padding: 8px 12px;
    gap: 8px;
  }
  
.nav-scroll-wrapper {
  display: flex;
  align-items: center;
  flex: 1;
  min-width: 0;
  position: relative;
}
.nav-scroll-btn {
  background: rgba(255,255,255,0.9);
  border: 1px solid #d1d5db;
  border-radius: 50%;
  width: 28px;
  height: 28px;
  font-size: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #374151;
  z-index: 10;
  transition: all 0.2s;
}
.nav-scroll-btn:hover { background: #e5e7eb; }
.nav-scroll-left { margin-right: 4px; }
.nav-scroll-right { margin-left: 4px; }
.top-nav-links {
    order: 3;
    flex-wrap: wrap;
    gap: 4px;
  }
  .nav-sep { display: none; }
  .stats-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .content-v2 { padding: 15px; }
}

/* 滚动条美化 */
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

::-webkit-scrollbar-track {
  background: var(--bg-hover);
}

::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: #94a3b8;
}

/* 隐藏可能的浮动元素 */
body {
  position: relative;
}

.top-nav {
  position: relative;
  z-index: 1000;
}

body > div:not(.app-container):not(#modal):not(.toast):not(.modal-overlay) {
  display: none !important;
}

#float-div, .float-div, [class*="float"], [id*="float"],
[class*="monitor"], [id*="monitor"],
[class*="tencent"], [id*="tencent"],
[class*="qcloud"], [id*="qcloud"],
  display: none !important;
  visibility: hidden !important;
  opacity: 0 !important;
  pointer-events: none !important;
}

div[style*="position:fixed"]:nth-child(1) {
  display: none !important;
}

/* 初检页面专用样式 */
.modal:has(#initial-inspection-form) {
  align-items: center;
  justify-content: center;
}

.modal:has(#initial-inspection-form) > div {
  width: 98vw !important;
  max-width: 98vw !important;
  height: 85vh !important;
  max-height: 85vh !important;
  padding: 15px !important;
  margin: 0;
}

.modal:has(#initial-inspection-form) .modal-content {
  display: flex;
  flex-direction: column;
  height: 85vh;
}

.modal:has(#initial-inspection-form) .modal-header {
  padding-bottom: 10px;
  margin-bottom: 10px;
  flex-shrink: 0;
}

.modal:has(#initial-inspection-form) .modal-body {
  flex: 1;
  overflow: visible;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.modal:has(#initial-inspection-form) #initial-inspection-form {
  height: 100%;
  display: flex;
  flex-direction: column;
  margin: 0;
}

.modal:has(#initial-inspection-form) .table-container {
  flex: 1;
  overflow: auto;
  max-height: none;
  margin-bottom: 10px;
}

.modal:has(#initial-inspection-form) .modal-footer {
  position: sticky;
  bottom: 0;
  background: var(--bg-white);
  border-top: 1px solid var(--border-color);
  padding: 15px 26px;
  flex-shrink: 0;
  z-index: 10;
  display: flex !important;
  justify-content: flex-end !important;
}

/* 新建采购单特殊样式 */
#modal:has(#purchase-form) .modal-footer {
  display: none !important;
}

#modal:has(#purchase-form) .modal-header {
  margin-bottom: 10px;
}

.breadcrumb-home {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 500;
  color: #475569;
}

.breadcrumb-separator {
  color: #94a3b8;
  margin: 0 8px;
}

.breadcrumb-current {
  color: #0ea5e9;
  font-weight: 600;
}

/* 面包屑导航样式 */
.breadcrumb-bar {
  display: flex;
  align-items: center;
  height: 60px;
  padding: 0 24px;
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-bottom: 1px solid var(--border-color);
  font-size: 16px;
  color: #64748b;
}

.breadcrumb-home {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 500;
  color: #475569;
}

.breadcrumb-separator {
  color: #94a3b8;
  margin: 0 12px;
  font-size: 18px;
}

.breadcrumb-current {
  font-size: 18px;
  color: #0ea5e9;
  font-weight: 600;
}

/* Tab Context Menu */
.tab-context-menu {
  position: fixed;
  z-index: 10000;
  background: var(--content-bg, #fff);
  border: 1px solid var(--border-color, #e2e8f0);
  border-radius: 8px;
  padding: 4px 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  min-width: 140px;
  font-size: 0.88rem;
}
.tab-menu-item {
  padding: 8px 16px;
  cursor: pointer;
  color: var(--text-primary, #1e293b);
  transition: background 0.1s;
}
.tab-menu-item:hover {
  background: var(--primary-bg, #eff6ff);
  color: var(--primary, #3b82f6);
}
.tab-menu-sep {
  height: 1px;
  margin: 4px 8px;
  background: var(--border-color, #e2e8f0);
}

/* 角色标签样式 */
.role-badge {
  display: inline-block;
  padding: 2px 8px;
  margin: 2px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 500;
  background: #ede9fe;
  color: #7c3aed;
}