/* 货信通 WEB 端样式 (web.css) */
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"PingFang SC","Microsoft YaHei",sans-serif;font-size:14px;color:#333;background:#f5f7fa;line-height:1.5;min-height:100vh}
a{text-decoration:none;color:#3b82f6}
a:hover{color:#1e40af}
img{max-width:100%;vertical-align:middle}
input,button,select,textarea{font-family:inherit;font-size:inherit;outline:none}
button{cursor:pointer}
table{width:100%;border-collapse:collapse}
th,td{padding:10px 12px;text-align:left;border-bottom:1px solid #f0f0f0}
th{background:#f9fafb;font-weight:500;font-size:13px;color:#666}
tr:hover{background:#fafbfc}

/* 容器 */
.container{max-width:1200px;margin:0 auto;padding:20px}

/* 顶部导航 */
.topbar{background:#fff;border-bottom:1px solid #e5e7eb;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(0,0,0,.05)}
.topbar-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;color:#1e40af}
.logo .logo-img{height:32px;width:auto}
.nav-menu{display:flex;gap:24px;align-items:center}
.nav-menu a{color:#555;font-size:15px;font-weight:500;transition:color .2s;padding:4px 0;position:relative}
.nav-menu a:hover,.nav-menu a.active{color:#1e40af}
.nav-menu a.active::after{content:'';position:absolute;bottom:-2px;left:0;right:0;height:2px;background:#1e40af;border-radius:1px}
.topbar-right{display:flex;align-items:center;gap:12px}

/* 用户工作台导航 */
.dash-nav{background:#fff;border-bottom:1px solid #e5e7eb;padding:0 20px}
.dash-nav-inner{max-width:1200px;margin:0 auto;display:flex;gap:4px;overflow-x:auto}
.dash-nav a{padding:12px 16px;color:#666;text-decoration:none;font-size:14px;white-space:nowrap;border-bottom:2px solid transparent;transition:all .2s}
.dash-nav a:hover,.dash-nav a.active{color:#3b82f6;border-bottom-color:#3b82f6}

/* 按钮 */
.btn{display:inline-block;padding:8px 18px;border-radius:6px;font-size:14px;border:none;cursor:pointer;text-align:center;text-decoration:none;line-height:1.4;transition:all .2s}
.btn-primary{background:#3b82f6;color:#fff}
.btn-primary:hover{background:#2563eb}
.btn-success{background:#16a34a;color:#fff}
.btn-success:hover{background:#15803d}
.btn-danger{background:#ef4444;color:#fff}
.btn-danger:hover{background:#dc2626}
.btn-outline{padding:6px 14px;border:1px solid #d0d5dd;border-radius:6px;color:#666;background:#fff;font-size:13px}
.btn-outline:hover{border-color:#3b82f6;color:#3b82f6}
.btn-sm{padding:4px 10px;font-size:12px}
.btn-outline-primary{border:1px solid #3b82f6;color:#3b82f6;background:#fff}
.btn-outline-primary:hover{background:#eff6ff}

/* 卡片 */
.card{background:#fff;border-radius:10px;box-shadow:0 1px 3px rgba(0,0,0,.04);margin-bottom:16px;overflow:hidden}
.card-header{padding:14px 20px;border-bottom:1px solid #f0f0f0;font-size:15px;font-weight:600;display:flex;justify-content:space-between;align-items:center}
.card-body{padding:16px 20px}

/* 统计卡片 */
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:16px;margin-bottom:20px}
.stat-card{background:#fff;border-radius:10px;padding:20px;box-shadow:0 1px 3px rgba(0,0,0,.04);display:flex;align-items:center;gap:14px}
.stat-card .icon{width:48px;height:48px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:24px;flex-shrink:0}
.stat-card .num{font-size:26px;font-weight:700;color:#1a1a2e;line-height:1.2}
.stat-card .label{font-size:13px;color:#999;margin-top:2px}

/* 快捷操作 */
.quick-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:14px;margin-bottom:20px}
.quick-card{background:#fff;border-radius:10px;padding:24px 16px;text-align:center;text-decoration:none;box-shadow:0 1px 3px rgba(0,0,0,.04);transition:all .25s;border:1px solid #f0f0f0}
.quick-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.08);border-color:#3b82f6}
.quick-card .q-icon{font-size:36px;margin-bottom:10px}
.quick-card .q-title{font-size:15px;color:#1a1a2e;font-weight:600;margin-bottom:4px}
.quick-card .q-desc{font-size:12px;color:#999}

/* 标签 */
.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;margin:0 3px 3px 0}
.tag-sea{background:#eff6ff;color:#1e40af}
.tag-air{background:#fef3c7;color:#92400e}
.tag-fcl{background:#f0fdf4;color:#16a34a}
.tag-lcl{background:#faf5ff;color:#7c3aed}
.tag-primary{background:#dbeafe;color:#1e40af}
.tag-success{background:#dcfce7;color:#16a34a}
.tag-warning{background:#fef3c7;color:#d97706}
.tag-danger{background:#fef2f2;color:#dc2626}
.tag-secondary{background:#f3f4f6;color:#6b7280}
.tag-default{background:#f5f5f5;color:#666}

/* 面包屑 */
.breadcrumb{padding:12px 0;font-size:13px;color:#999}
.breadcrumb a{color:#3b82f6}
.breadcrumb span{color:#333}

/* 分页 */
.pagination{display:flex;justify-content:center;gap:6px;padding:20px 0}
.pagination a{display:inline-flex;align-items:center;justify-content:center;min-width:36px;height:36px;padding:0 10px;border:1px solid #e0e0e0;border-radius:6px;font-size:13px;color:#666;text-decoration:none;transition:all .2s}
.pagination a:hover,.pagination a.active{border-color:#3b82f6;color:#3b82f6;background:#eff6ff}

/* 表单 */
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;color:#333;margin-bottom:6px;font-weight:500}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 12px;border:1px solid #d0d5dd;border-radius:6px;font-size:14px;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:#3b82f6;box-shadow:0 0 0 2px rgba(59,130,246,.1)}
.form-group textarea{min-height:80px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}

/* 消息提示 */
.alert{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:14px}
.alert-error{background:#fef2f2;color:#dc2626;border:1px solid #fecaca}
.alert-success{background:#f0fdf4;color:#16a34a;border:1px solid #bbf7d0}
.alert-info{background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}

/* 空状态 */
.empty-state{text-align:center;padding:60px 20px;color:#999}
.empty-state .empty-icon{font-size:48px;margin-bottom:12px}
.empty-state .empty-text{font-size:15px}

/* 危险品标识 */
.danger-grid{display:flex;gap:8px;flex-wrap:wrap}
.danger-item{display:flex;align-items:center;gap:4px;font-size:12px;padding:3px 8px;border-radius:4px;background:#f5f5f5;color:#999}
.danger-item.active{background:#f0fdf4;color:#16a34a;font-weight:500}
.danger-dot{width:8px;height:8px;border-radius:50%;display:inline-block;flex-shrink:0}
.danger-dot.on{background:#16a34a;box-shadow:0 0 4px rgba(22,163,74,.4)}
.danger-dot.off{background:#d0d5dd}

/* 图片预览 */
.img-grid{display:flex;gap:8px;flex-wrap:wrap}
.img-grid img{width:80px;height:80px;object-fit:cover;border-radius:6px;border:1px solid #eee;cursor:pointer}

/* 筛选栏 */
.filter-bar{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}
.filter-tab{padding:6px 16px;border-radius:20px;font-size:13px;cursor:pointer;border:1px solid #e0e0e0;background:#fff;color:#666;transition:all .2s}
.filter-tab.active,.filter-tab:hover{border-color:#3b82f6;color:#3b82f6;background:#eff6ff}

/* 页脚 */
.footer{background:#0c1d4a;color:rgba(255,255,255,.7);padding:40px 20px 20px;margin-top:40px}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr;gap:30px}
.footer h4{color:#fff;font-size:15px;margin-bottom:12px}
.footer p{line-height:1.8;font-size:13px}
.footer a{color:rgba(255,255,255,.6);font-size:13px;display:block;line-height:2;transition:color .2s}
.footer a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:20px;padding-top:16px;text-align:center;font-size:12px;color:rgba(255,255,255,.4)}

/* 语言切换 */
.lang-btn{display:inline-flex;align-items:center;gap:4px;padding:6px 14px;border:1px solid #e5e7eb;border-radius:20px;font-size:13px;cursor:pointer;background:#fff;transition:all .2s;color:#666;text-decoration:none}
.lang-btn:hover{border-color:#3b82f6;color:#3b82f6}

/* 通用 */
.text-center{text-align:center}
.text-right{text-align:right}
.mt-10{margin-top:10px}
.mt-20{margin-top:20px}
.mb-10{margin-bottom:10px}
.mb-20{margin-bottom:20px}
.p-15{padding:15px}
.flex{display:flex;align-items:center;gap:8px}
.flex-wrap{flex-wrap:wrap}
.gap-4{gap:4px}
.gap-8{gap:8px}
.gap-12{gap:12px}
.text-sm{font-size:13px;color:#888}
.text-xs{font-size:12px;color:#aaa}

/* 响应式 */
@media(max-width:768px){
    .nav-menu{display:none}
    .stat-grid{grid-template-columns:1fr 1fr}
    .quick-grid{grid-template-columns:1fr 1fr}
    .form-row{grid-template-columns:1fr}
    .footer-inner{grid-template-columns:1fr 1fr}
}
@media(max-width:480px){
    .stat-grid{grid-template-columns:1fr}
    .quick-grid{grid-template-columns:1fr}
    .footer-inner{grid-template-columns:1fr}
}