/* ============================================================
   style.css — 鲜采云 ERP 主样式（对标中用：简洁实用）
   ============================================================ */
:root{
  --g:#18a058;--gd:#148a45;--gl:#e8f7ef;
  --b:#1677ff;--bl:#e6f0ff;
  --o:#fa8c16;--ol:#fff7e6;
  --r:#ff4d4f;--rl:#fff1f0;
  --p:#722ed1;--pl:#f9f0ff;
  --dark:#1d2129;--mid:#4e5969;--sub:#86909c;
  --border:#e5e6eb;--bg:#f5f6fa;--white:#fff;
  --shadow:0 2px 10px rgba(0,0,0,.07);
  --radius:10px;--sb:220px;--tb:54px;
}
*{box-sizing:border-box;margin:0;padding:0;}
body{font-family:'PingFang SC','Microsoft YaHei',sans-serif;background:var(--bg);color:var(--dark);font-size:14px;}
a{text-decoration:none;color:inherit;cursor:pointer;}

/* ===== 侧边栏 ===== */
.sidebar{position:fixed;left:0;top:0;bottom:0;width:var(--sb);
  background:linear-gradient(180deg,#112318 0%,#1a3525 100%);
  display:flex;flex-direction:column;z-index:100;transition:width .25s;}
.sidebar.mini{width:58px;}
.sb-logo{display:flex;align-items:center;gap:10px;padding:18px 16px;border-bottom:1px solid rgba(255,255,255,.08);}
.sb-logo-icon{font-size:24px;flex-shrink:0;}
.sb-logo-text{color:#fff;font-size:17px;font-weight:700;white-space:nowrap;}
.sidebar.mini .sb-logo-text{display:none;}
.sb-nav{flex:1;overflow-y:auto;padding:8px 0;}
.sb-nav::-webkit-scrollbar{width:3px;}
.sb-nav::-webkit-scrollbar-thumb{background:rgba(255,255,255,.15);}
.sb-group-title{color:rgba(255,255,255,.3);font-size:11px;font-weight:600;padding:12px 16px 4px;text-transform:uppercase;letter-spacing:.8px;white-space:nowrap;overflow:hidden;}
.sidebar.mini .sb-group-title{opacity:0;height:16px;padding:8px 0 0;}
.sb-item{display:flex;align-items:center;gap:10px;padding:10px 16px;color:rgba(255,255,255,.6);
  transition:all .2s;border-left:3px solid transparent;font-size:14px;white-space:nowrap;}
.sb-item:hover{background:rgba(255,255,255,.07);color:#fff;}
.sb-item.active{background:rgba(24,160,88,.18);color:var(--g);border-left-color:var(--g);}
.sb-item .icon{font-size:16px;width:20px;text-align:center;flex-shrink:0;}
.sidebar.mini .sb-item span{display:none;}
.sidebar.mini .sb-item{justify-content:center;padding:10px;border-left:none;}
.sb-footer{padding:12px 16px;border-top:1px solid rgba(255,255,255,.08);display:flex;align-items:center;gap:10px;}
.sb-user{display:flex;align-items:center;gap:10px;flex:1;min-width:0;}
.sb-avatar{width:32px;height:32px;border-radius:50%;background:var(--g);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex-shrink:0;}
.sb-uname{color:#fff;font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sb-urole{color:rgba(255,255,255,.4);font-size:11px;}
.sb-logout{background:none;border:none;cursor:pointer;font-size:16px;padding:6px;border-radius:6px;opacity:.6;transition:opacity .2s,background .2s;}
.sb-logout:hover{opacity:1;background:rgba(255,255,255,.1);}
.sidebar.mini .sb-uname,.sidebar.mini .sb-urole,.sidebar.mini .sb-logout{display:none;}

/* ===== 主区域 ===== */
.main{margin-left:var(--sb);min-height:100vh;transition:margin-left .25s;}

/* ===== 顶部通知栏 ===== */
.topbar{position:fixed;top:0;left:var(--sb);right:0;height:var(--tb);background:#fff;border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;padding:0 20px;z-index:90;transition:margin-left .25s;}
.topbar-date{font-size:14px;color:var(--mid);font-weight:500;}
.topbar-actions{display:flex;align-items:center;gap:12px;}
.notif-btn{position:relative;cursor:pointer;padding:8px;border-radius:8px;transition:background .2s;}
.notif-btn:hover{background:var(--bg);}
.notif-icon{font-size:18px;}
.notif-badge{position:absolute;top:2px;right:2px;background:var(--r);color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px;}

/* 通知面板 */
.notif-panel{position:fixed;top:calc(var(--tb) + 8px);right:20px;width:360px;max-height:480px;background:#fff;border-radius:var(--radius);box-shadow:var(--shadow),0 8px 30px rgba(0,0,0,.12);z-index:200;overflow:hidden;display:none;}
.notif-panel.show{display:block;}
.notif-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-weight:600;}
.notif-clear{background:none;border:none;color:var(--b);font-size:12px;cursor:pointer;}
.notif-clear:hover{text-decoration:underline;}
.notif-list{max-height:400px;overflow-y:auto;}
.notif-item{padding:12px 16px;border-bottom:1px solid var(--border);cursor:pointer;transition:background .15s;}
.notif-item:hover{background:var(--bg);}
.notif-item:last-child{border-bottom:none;}
.notif-item.unread{background:#f0f9f4;}
.notif-item-title{font-size:13px;font-weight:500;color:var(--dark);margin-bottom:4px;}
.notif-item-desc{font-size:12px;color:var(--sub);}
.notif-item-time{font-size:11px;color:var(--sub);margin-top:4px;}
.notif-empty{text-align:center;padding:40px 20px;color:var(--sub);}
.main.wide{margin-left:58px;}

/* ===== 顶栏 ===== */
.topbar{height:var(--tb);background:var(--white);border-bottom:1px solid var(--border);
  display:flex;align-items:center;justify-content:space-between;padding:0 22px;
  position:sticky;top:0;z-index:50;box-shadow:0 1px 4px rgba(0,0,0,.05);}
.tb-left{display:flex;align-items:center;gap:14px;}
.tb-toggle{background:none;border:none;font-size:18px;cursor:pointer;color:var(--sub);padding:4px;border-radius:6px;}
.tb-toggle:hover{background:var(--bg);color:var(--dark);}
.tb-title{font-size:15px;font-weight:600;color:var(--dark);}
.tb-right{display:flex;align-items:center;gap:12px;}
.tb-date{color:var(--sub);font-size:13px;}
.tb-version{background:var(--primary);color:#fff;font-size:11px;padding:3px 8px;border-radius:10px;font-weight:500;}
.tb-notify{position:relative;font-size:18px;cursor:pointer;}
.nb{position:absolute;top:-5px;right:-5px;background:var(--r);color:#fff;font-size:10px;
  width:15px;height:15px;border-radius:50%;display:flex;align-items:center;justify-content:center;}

/* ===== 页面容器 ===== */
.page{display:none;padding:22px;}
.page.active{display:block;animation:fadeUp .25s ease;}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px);}to{opacity:1;transform:translateY(0);}}

/* ===== 按钮 ===== */
.btn-primary{background:var(--g);color:#fff;border:none;border-radius:7px;padding:8px 16px;
  cursor:pointer;font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:5px;transition:all .2s;}
.btn-primary:hover{background:var(--gd);box-shadow:0 3px 10px rgba(24,160,88,.3);}
.btn-outline{border:1px solid var(--g);color:var(--g);background:#fff;border-radius:7px;
  padding:8px 14px;cursor:pointer;font-size:13px;display:inline-flex;align-items:center;gap:5px;transition:all .2s;}
.btn-outline:hover{background:var(--gl);}
.btn-ghost{background:none;border:1px solid var(--border);color:var(--mid);border-radius:7px;
  padding:8px 14px;cursor:pointer;font-size:13px;display:inline-flex;align-items:center;gap:5px;transition:all .2s;}
.btn-ghost:hover{background:var(--bg);}
.btn-danger{background:var(--r);color:#fff;border:none;border-radius:7px;padding:7px 13px;cursor:pointer;font-size:13px;}
.btn-warn{background:var(--o);color:#fff;border:none;border-radius:7px;padding:7px 13px;cursor:pointer;font-size:13px;}
.btn-blue{background:var(--b);color:#fff;border:none;border-radius:7px;padding:7px 13px;cursor:pointer;font-size:13px;}
.btn-sm{padding:6px 12px;font-size:12px;}
.btn-xs{padding:3px 8px;font-size:12px;border-radius:5px;}
.btn-icon{background:none;border:none;cursor:pointer;font-size:14px;padding:3px 6px;border-radius:4px;color:var(--b);}
.btn-icon:hover{background:var(--bl);}
.btn-icon-r{background:none;border:none;cursor:pointer;font-size:13px;padding:3px 6px;border-radius:4px;color:var(--r);}
.btn-icon-r:hover{background:var(--rl);}

/* ===== 统计卡片 ===== */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:20px;}
.stat-card{background:var(--white);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow);
  display:flex;align-items:center;gap:14px;transition:transform .2s;}
.stat-card:hover{transform:translateY(-2px);}
.stat-ico{width:48px;height:48px;border-radius:11px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0;}
.ico-g{background:linear-gradient(135deg,#2ecc71,#18a058);}
.ico-b{background:linear-gradient(135deg,#60acfc,#1677ff);}
.ico-o{background:linear-gradient(135deg,#ffc069,#fa8c16);}
.ico-p{background:linear-gradient(135deg,#b37feb,#722ed1);}
.ico-r{background:linear-gradient(135deg,#ff7875,#ff4d4f);}
.ico-t{background:linear-gradient(135deg,#5cdbd3,#13c2c2);}
.stat-val{font-size:24px;font-weight:700;line-height:1.2;}
.stat-lbl{font-size:12px;color:var(--sub);margin-top:2px;}
.stat-chg{font-size:11px;margin-top:3px;}
.chg-up{color:var(--g);} .chg-dn{color:var(--r);}

/* ===== 卡片 ===== */
.card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden;margin-bottom:18px;}
.card-hd{padding:14px 18px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;}
.card-hd-title{font-size:14px;font-weight:600;display:flex;align-items:center;gap:7px;}
.card-bd{padding:18px;}
.g2{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.g3{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.g4{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;}

/* ===== 搜索/筛选栏 ===== */
.filter-bar{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-bottom:14px;
  padding:14px 18px;background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);}
.search-box{display:flex;align-items:center;gap:7px;background:var(--bg);border-radius:7px;
  padding:7px 11px;flex:1;min-width:180px;max-width:300px;}
.search-box input{border:none;background:none;outline:none;font-size:13px;width:100%;}
.fc-select{border:1px solid var(--border);border-radius:7px;padding:7px 11px;font-size:13px;background:var(--white);outline:none;cursor:pointer;}
.fc-select:focus{border-color:var(--g);}

/* ===== 数据表格 ===== */
.tbl-wrap{overflow-x:auto;}
table.tbl{width:100%;border-collapse:collapse;font-size:13px;}
.tbl thead{background:#f8fafb;}
.tbl th{padding:11px 14px;text-align:left;font-weight:600;color:var(--sub);border-bottom:1px solid var(--border);white-space:nowrap;}
.tbl td{padding:11px 14px;border-bottom:1px solid var(--border);color:var(--dark);}
.tbl tr:last-child td{border-bottom:none;}
.tbl tr:hover td{background:#f8fcf9;}
.tbl .num{text-align:right;}

/* ===== 徽标/状态 ===== */
.badge{display:inline-flex;align-items:center;padding:3px 9px;border-radius:20px;font-size:12px;font-weight:500;}
.bdg-g{background:var(--gl);color:var(--gd);}
.bdg-b{background:var(--bl);color:var(--b);}
.bdg-o{background:var(--ol);color:var(--o);}
.bdg-r{background:var(--rl);color:var(--r);}
.bdg-grey{background:#f0f0f0;color:var(--sub);}
.bdg-p{background:var(--pl);color:var(--p);}

/* ===== 表单 ===== */
.frow{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px;}
.fg{margin-bottom:14px;}
.fg label{display:block;font-size:13px;font-weight:500;margin-bottom:5px;color:var(--mid);}
.fg em{color:var(--r);font-style:normal;}
.fc{width:100%;padding:8px 11px;border:1px solid var(--border);border-radius:7px;
  font-size:13px;outline:none;transition:border-color .2s;background:var(--white);}
.fc:focus{border-color:var(--g);box-shadow:0 0 0 2px rgba(24,160,88,.1);}
select.fc{cursor:pointer;}
textarea.fc{resize:vertical;min-height:72px;}
.fc-sm{padding:5px 8px;border:1px solid var(--border);border-radius:6px;font-size:12px;outline:none;}
.fc-sm:focus{border-color:var(--g);}

/* ===== 订单商品表 ===== */
.order-items-wrap{margin-bottom:14px;}
.items-title{font-size:13px;font-weight:500;margin-bottom:8px;display:flex;align-items:center;gap:10px;}
.items-table{width:100%;border-collapse:collapse;font-size:12px;}
.items-table th{background:#f8fafb;padding:7px 10px;text-align:left;font-weight:600;color:var(--sub);border-bottom:1px solid var(--border);}
.items-table td{padding:7px 10px;border-bottom:1px solid var(--border);}
.items-table tr:last-child td{border-bottom:none;}
.row-sub{font-weight:600;color:var(--gd);}
.order-total{text-align:right;font-size:13px;color:var(--sub);margin-bottom:14px;}
.order-total strong{font-size:20px;color:var(--r);margin-left:8px;}

/* ===== 弹窗 ===== */
.mask{display:none;position:fixed;inset:0;background:rgba(0,0,0,.4);z-index:200;backdrop-filter:blur(2px);}
.mask.show{display:block;}
.modal{display:none;position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);
  width:660px;max-width:96vw;background:var(--white);border-radius:14px;
  box-shadow:0 20px 60px rgba(0,0,0,.18);z-index:201;max-height:90vh;overflow-y:auto;}
.modal.wide{width:860px;}
.modal.show{display:block;animation:modalIn .22s ease;}
@keyframes modalIn{from{opacity:0;transform:translate(-50%,-47%);}to{opacity:1;transform:translate(-50%,-50%);}}
.modal-hd{padding:16px 22px;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;background:var(--white);z-index:2;}
.modal-hd span{font-size:15px;font-weight:600;}
.modal-x{background:none;border:none;cursor:pointer;font-size:17px;color:var(--sub);padding:4px;border-radius:4px;}
.modal-x:hover{background:var(--bg);color:var(--dark);}
.modal-bd{padding:18px 22px;}
.modal-ft{padding:14px 22px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px;}

/* ===== 电子秤面板 ===== */
.scale-panel{background:linear-gradient(135deg,#1a3525,#243b2e);border-radius:12px;padding:20px;color:#fff;margin-bottom:16px;}
.scale-display{background:#111;border-radius:8px;padding:14px 20px;margin:12px 0;text-align:center;font-family:monospace;}
.scale-kg{font-size:42px;font-weight:700;color:#2ecc71;letter-spacing:2px;}
.scale-unit{font-size:14px;color:#aaa;margin-left:6px;}
.scale-product{font-size:13px;color:#ccc;margin-top:6px;}
.scale-btns{display:flex;gap:8px;flex-wrap:wrap;}
.scale-btn{flex:1;min-width:80px;background:rgba(255,255,255,.12);border:none;color:#fff;
  border-radius:8px;padding:10px;cursor:pointer;font-size:13px;transition:all .2s;}
.scale-btn:hover{background:rgba(255,255,255,.22);}
.scale-btn.confirm{background:var(--g);}
.scale-btn.confirm:hover{background:var(--gd);}
.scale-title{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px;}
/* 蓝牙电子秤状态指示器 */
.bt-indicator{display:inline-block;font-size:11px;font-weight:600;padding:2px 8px;border-radius:20px;vertical-align:middle}
.bt-off{background:rgba(255,255,255,.15);color:rgba(255,255,255,.5)}
.bt-live{background:#1677ff;color:#fff;animation:bt-pulse 1.5s ease-in-out infinite}
.bt-stable{background:#18a058;color:#fff}
@keyframes bt-pulse{0%,100%{opacity:1}50%{opacity:.6}}
/* 重量稳定时数字高亮 */
.stable-weight{color:#18a058!important;text-shadow:0 0 8px rgba(24,160,88,.6)}
.bt-device-row{background:rgba(255,255,255,.04);border-radius:8px;padding:8px 12px;}
/* 串口/USB 连接按钮 */
.scale-btn.serial{background:rgba(255,255,255,.15);color:#eee;border:1px dashed rgba(255,255,255,.25)}
.scale-btn.serial:hover{background:rgba(255,255,255,.25)}

/* ===== 标签打印 ===== */
@media print{
  body *{visibility:hidden;}
  .label-print-area,.label-print-area *{visibility:visible;}
  .label-print-area{position:absolute;top:0;left:0;width:100%;}
  @page{
    size:100mm 75mm; /* 标准标签尺寸 */
    margin:4mm;
  }
  .label-grid{
    grid-template-columns:1fr;
    gap:0;
  }
  .label-item{
    border:1.5px dashed #333;
    page-break-inside:avoid;
    font-size:11px;
  }
  .label-title{font-size:16px;}
  .label-row{font-size:11px;}
  .label-footer{font-size:10px;}
}
.label-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:4px;}
.label-item{border:2px solid #333;border-radius:8px;padding:14px;background:#fff;
  display:flex;flex-direction:column;gap:6px;page-break-inside:avoid;}
.label-title{font-size:18px;font-weight:700;color:#111;text-align:center;border-bottom:1px dashed #ccc;padding-bottom:8px;}
.label-row{display:flex;justify-content:space-between;font-size:13px;}
.label-key{color:#666;flex-shrink:0;}
.label-val{font-weight:600;color:#111;text-align:right;}
.label-qr{display:flex;justify-content:center;padding:8px 0;}
.label-qr-wrap{border:1px solid #ddd;padding:4px;border-radius:4px;}
.label-footer{font-size:11px;color:#888;text-align:center;border-top:1px dashed #ccc;padding-top:6px;}

/* ===== 溯源时间轴 ===== */
.trace-timeline{display:flex;flex-direction:column;gap:0;}
.trace-node{display:flex;gap:14px;position:relative;}
.trace-node::before{content:'';position:absolute;left:15px;top:32px;bottom:0;width:2px;background:var(--border);}
.trace-node:last-child::before{display:none;}
.trace-dot{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:15px;flex-shrink:0;border:2px solid var(--white);box-shadow:0 0 0 2px var(--g);}
.trace-dot.done{background:var(--g);}
.trace-dot.warn{background:var(--o);box-shadow:0 0 0 2px var(--o);}
.trace-content{flex:1;padding-bottom:20px;}
.trace-event{font-size:13px;font-weight:600;}
.trace-time{font-size:12px;color:var(--sub);margin-top:2px;}
.trace-detail{font-size:12px;color:var(--mid);margin-top:6px;background:var(--bg);border-radius:6px;padding:8px 10px;line-height:1.7;}

/* ===== 仪表盘快捷操作 ===== */
.qa-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-bottom:20px;}
.qa-item{background:var(--white);border-radius:var(--radius);padding:16px 10px;text-align:center;
  cursor:pointer;transition:all .2s;box-shadow:var(--shadow);border:2px solid transparent;}
.qa-item:hover{border-color:var(--g);transform:translateY(-2px);}
.qa-item .qa-ico{font-size:28px;margin-bottom:6px;}
.qa-item .qa-lbl{font-size:12px;font-weight:500;color:var(--mid);}

/* ===== 库存预警 ===== */
.warn-list{display:flex;flex-direction:column;gap:8px;}
.warn-item{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--ol);border-radius:8px;font-size:13px;}
.warn-name{flex:1;font-weight:500;}
.warn-qty{color:var(--r);font-weight:700;}
.warn-safe{color:var(--sub);}

/* ===== 进度条 ===== */
.prog{height:7px;background:var(--bg);border-radius:4px;overflow:hidden;}
.prog-fill{height:100%;border-radius:4px;transition:width .8s;}
.pf-g{background:var(--g);} .pf-b{background:var(--b);} .pf-o{background:var(--o);}

/* ===== 报价单 ===== */
.price-period{display:flex;align-items:center;gap:10px;margin-bottom:14px;padding:12px 16px;background:var(--gl);border-radius:8px;}
.period-tag{background:var(--g);color:#fff;border-radius:6px;padding:4px 10px;font-size:12px;font-weight:600;}
.period-info{font-size:13px;color:var(--gd);}
.usage-rank{display:flex;align-items:center;gap:8px;margin-bottom:6px;}
.rank-num{width:22px;height:22px;border-radius:50%;background:var(--g);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.rank-num.top1{background:#f5a623;}
.rank-num.top2{background:#aaa;}
.rank-num.top3{background:#cd7f32;}
.rank-name{flex:1;font-size:13px;font-weight:500;}
.rank-qty{font-size:12px;color:var(--sub);}

/* ===== 路线排线 ===== */
.route-vis{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
.route-block{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);}
.route-block-hd{padding:12px 16px;display:flex;justify-content:space-between;align-items:center;color:#fff;font-weight:600;}
.rb-r1{background:linear-gradient(135deg,#2ecc71,#18a058);}
.rb-r2{background:linear-gradient(135deg,#60acfc,#1677ff);}
.rb-r3{background:linear-gradient(135deg,#ffc069,#fa8c16);}
.rb-r4{background:linear-gradient(135deg,#b37feb,#722ed1);}
.route-stops-list{background:var(--white);padding:10px;}
.rs-item{display:flex;align-items:center;gap:8px;padding:8px 4px;border-bottom:1px dashed var(--border);}
.rs-item:last-child{border-bottom:none;}
.rs-num{width:22px;height:22px;border-radius:50%;background:var(--g);color:#fff;font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.rs-name{flex:1;font-size:13px;}
.rs-time{font-size:12px;color:var(--sub);}

/* ===== 财务汇总 ===== */
.fin-sum{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-bottom:18px;}
.fin-card{border-radius:var(--radius);padding:18px;color:#fff;position:relative;overflow:hidden;}
.fin-card::after{content:'';position:absolute;right:-16px;top:-16px;width:72px;height:72px;border-radius:50%;background:rgba(255,255,255,.1);}
.fc-in{background:linear-gradient(135deg,#2ecc71,#18a058);}
.fc-out{background:linear-gradient(135deg,#60acfc,#1677ff);}
.fc-profit{background:linear-gradient(135deg,#b37feb,#722ed1);}
.fin-lbl{font-size:12px;opacity:.85;margin-bottom:7px;}
.fin-val{font-size:26px;font-weight:700;}
.fin-sub{font-size:11px;opacity:.65;margin-top:4px;}
.fin-tab-btn{padding:7px 14px;border:1px solid var(--border);border-radius:6px;background:var(--bg);cursor:pointer;font-size:13px;color:var(--sub);transition:all .2s;}
.fin-tab-btn:hover{border-color:var(--g);color:var(--g);}
.fin-tab-btn.active{background:var(--gl);border-color:var(--g);color:var(--g);font-weight:600;}
.admin-subtab{padding:6px 14px;border:1px solid var(--border);border-radius:6px;background:var(--bg);cursor:pointer;font-size:13px;color:var(--sub);transition:all .2s;margin-right:6px;}
.admin-subtab:hover{border-color:var(--g);color:var(--g);}
.admin-subtab.active{background:var(--gl);border-color:var(--g);color:var(--g);font-weight:600;}

/* ===== 标签页 ===== */
.tabs{display:flex;border-bottom:1px solid var(--border);margin-bottom:18px;}
.tab{padding:9px 16px;cursor:pointer;font-size:13px;color:var(--sub);border-bottom:2px solid transparent;margin-bottom:-1px;transition:all .2s;}
.tab.active{color:var(--g);border-bottom-color:var(--g);font-weight:600;}
.tab:hover{color:var(--dark);}
.tab-pane{display:none;}
.tab-pane.active{display:block;animation:fadeUp .2s ease;}

/* ===== 提示 ===== */
.alert{padding:11px 14px;border-radius:8px;font-size:13px;margin-bottom:12px;display:flex;align-items:center;gap:9px;}
.alert-warn{background:var(--ol);border-left:4px solid var(--o);color:#7d4e00;}
.alert-info{background:var(--bl);border-left:4px solid var(--b);color:#003a8c;}
.alert-ok{background:var(--gl);border-left:4px solid var(--g);color:#135200;}

/* ===== 滚动条 ===== */
::-webkit-scrollbar{width:5px;height:5px;}
::-webkit-scrollbar-track{background:#f1f1f1;border-radius:3px;}
::-webkit-scrollbar-thumb{background:#ccc;border-radius:3px;}
::-webkit-scrollbar-thumb:hover{background:#aaa;}

/* ===== 响应式 ===== */
@media(max-width:960px){
  .stat-grid{grid-template-columns:repeat(2,1fr);}
  .qa-grid{grid-template-columns:repeat(3,1fr);}
  .g2,.route-vis,.fin-sum{grid-template-columns:1fr;}
  .frow{grid-template-columns:1fr;}
  .sidebar{width:58px;}
  .sidebar .sb-logo-text,.sidebar .sb-item span,.sidebar .sb-group-title,.sidebar .sb-uname,.sidebar .sb-urole{display:none;}
  .sidebar .sb-item{justify-content:center;padding:10px;border-left:none;}
  .main{margin-left:58px;}
}
@media(max-width:600px){
  .stat-grid{grid-template-columns:1fr;}
  .qa-grid{grid-template-columns:repeat(2,1fr);}
  .page{padding:12px;}
}

/* ===== 智能录单区域 ===== */
.smart-input-area{margin-bottom:14px;border:1px solid var(--border);border-radius:8px;overflow:hidden;}
.smart-input-area .tabs{margin-bottom:0;padding:0 10px;border-bottom:1px solid var(--border);}
.smart-input-area .tab{padding:10px 14px;}
.smart-input-area .tab-pane{padding:12px 14px;}
.smart-textarea{font-size:14px;line-height:1.8;min-height:100px;font-family:'PingFang SC','Microsoft YaHei',sans-serif;}
.smart-text-wrap{display:flex;flex-direction:column;}
.excel-upload-area{border:2px dashed var(--border);border-radius:10px;padding:30px 20px;text-align:center;cursor:pointer;transition:all .2s;}
.excel-upload-area:hover{border-color:var(--g);background:var(--gl);}
.excel-upload-icon{font-size:36px;margin-bottom:8px;}

/* ===== 车辆管理 ===== */
.vehicle-stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px;}

/* ===== AI智能校验预警区 ===== */
.ai-warning-box{background:#fff7e6;border:1px solid #fa8c16;border-radius:8px;padding:12px 16px;margin-bottom:12px;animation:fadeUp .2s ease;}
.ai-warning-title{font-size:13px;font-weight:600;color:#fa8c16;margin-bottom:8px;display:flex;align-items:center;gap:6px;}
.ai-warning-item{display:flex;align-items:flex-start;gap:8px;margin-bottom:6px;font-size:13px;line-height:1.5;}
.ai-warning-item.error{color:#ff4d4f;}
.ai-warning-item.warn{color:#d48806;}
.ai-warning-item .rule-tag{font-weight:600;font-size:12px;background:rgba(0,0,0,.06);padding:1px 6px;border-radius:4px;margin-right:4px;}

/* ===== 精准库存 ===== */
.inv-batch-tag{font-family:'SF Mono',Menlo,monospace;font-size:12px;color:var(--b);background:var(--bl);padding:2px 8px;border-radius:4px;display:inline-block;}
.inv-expiring{color:#ff4d4f!important;font-weight:700;}
.inv-empty-row{opacity:.5;}

/* ===== 系统管理面板 ===== */
.admin-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;}
.admin-header h3{font-size:16px;font-weight:600;color:var(--dark);}
.admin-desc{font-size:13px;color:var(--sub);margin-bottom:14px;}
.perm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:10px;}
.perm-item{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg);border-radius:6px;font-size:13px;}
.perm-item input[type="checkbox"]{width:16px;height:16px;accent-color:var(--g);}
.role-card{border:1px solid var(--border);border-radius:var(--radius);padding:16px;margin-bottom:12px;transition:all .2s;}
.role-card:hover{border-color:var(--g);box-shadow:0 2px 8px rgba(24,160,88,.1);}
.role-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;}
.role-name{font-size:15px;font-weight:600;display:flex;align-items:center;gap:8px;}
.role-badge{font-size:11px;padding:2px 8px;border-radius:10px;font-weight:500;}

/* ===== 登录页面 ===== */
.login-page{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#112318 0%,#1a3525 50%,#243b2e 100%);}
.login-card{background:var(--white);border-radius:16px;padding:40px;width:380px;box-shadow:0 20px 60px rgba(0,0,0,.3);}
.login-logo{text-align:center;margin-bottom:24px;}
.login-logo-icon{font-size:48px;margin-bottom:8px;}
.login-logo-text{font-size:24px;font-weight:700;color:var(--dark);}
.login-logo-sub{font-size:13px;color:var(--sub);margin-top:4px;}
.login-form .fg{margin-bottom:18px;}
.login-form .fg label{font-size:14px;font-weight:500;margin-bottom:8px;}
.login-form .fc{padding:12px 14px;font-size:14px;border-radius:10px;}
.login-btn{width:100%;padding:14px;border:none;border-radius:10px;background:var(--g);color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;}
.login-btn:hover{background:var(--gd);box-shadow:0 4px 16px rgba(24,160,88,.4);}
.login-error{color:var(--r);font-size:13px;text-align:center;margin-top:12px;}

/* ===== 用户切换栏 ===== */
.user-switch-bar{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;background:var(--white);border-bottom:1px solid var(--border);margin-bottom:14px;border-radius:8px;}
.user-switch-bar .current-user{display:flex;align-items:center;gap:10px;}
.user-switch-bar .user-info{font-size:13px;}
.user-switch-bar .user-role{font-size:11px;color:var(--sub);}

/* ===== 报价导入预览 ===== */
.price-preview-grid{max-height:400px;overflow-y:auto;}
.price-preview-row{display:flex;align-items:center;gap:12px;padding:8px 0;border-bottom:1px solid var(--border);}
.price-preview-row:last-child{border-bottom:none;}
.price-preview-name{flex:1;font-size:13px;font-weight:500;}
.price-preview-input{width:100px;padding:6px 10px;border:1px solid var(--border);border-radius:6px;font-size:13px;text-align:right;outline:none;}
.price-preview-input:focus{border-color:var(--g);box-shadow:0 0 0 2px rgba(24,160,88,.1);}

/* ===== Excel预览表格增强 ===== */
.excel-preview-table{max-height:300px;overflow-y:auto;}
.excel-preview-table .tbl td input{width:80px;padding:4px 8px;border:1px solid var(--border);border-radius:4px;font-size:12px;text-align:center;outline:none;}
.excel-preview-table .tbl td input:focus{border-color:var(--g);}
.excel-preview-table .tbl td textarea{width:140px;padding:4px 8px;border:1px solid var(--border);border-radius:4px;font-size:12px;outline:none;resize:none;min-height:28px;}
.excel-preview-table .tbl td textarea:focus{border-color:var(--g);}

/* ===== 模态框增强 ===== */
.modal-hd .modal-title-icon{font-size:18px;margin-right:6px;}
.modal-section-title{font-size:13px;font-weight:600;color:var(--dark);padding:10px 0 6px;border-bottom:1px dashed var(--border);margin:16px 0 10px;}
.modal-section-title:first-child{margin-top:0;}
.modal-section-title .section-icon{margin-right:6px;}

/* ===== 供应商端口链接 ===== */
.supplier-link{display:flex;align-items:center;gap:6px;padding:8px 12px;background:var(--gl);border-radius:8px;color:var(--gd);font-size:13px;font-weight:500;transition:all .2s;}
.supplier-link:hover{background:#d4f5e0;}

/* ===== 导出按钮样式 ===== */
.export-bar{display:flex;gap:8px;align-items:center;margin-bottom:14px;}
.export-bar .export-info{font-size:12px;color:var(--sub);margin-left:8px;}

/* ===== 采购管理增强 ===== */
.purchase-status{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:12px;font-size:12px;font-weight:500;}
.purchase-status.urgent{background:var(--rl);color:var(--r);}
.purchase-status.normal{background:var(--gl);color:var(--g);}

/* ===== 财务增强 ===== */
.finance-detail-card{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin-bottom:12px;}
.finance-detail-title{font-size:14px;font-weight:600;color:var(--dark);margin-bottom:12px;display:flex;align-items:center;gap:8px;}
.finance-row{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px dashed var(--border);font-size:13px;}
.finance-row:last-child{border-bottom:none;}
.finance-row .label{color:var(--sub);}
.finance-row .value{font-weight:600;color:var(--dark);}
.finance-row .value.positive{color:var(--g);}
.finance-row .value.negative{color:var(--r);}

/* ===== 分拣称重增强 ===== */
.sort-product-card{border:1px solid var(--border);border-radius:10px;padding:14px;margin-bottom:10px;transition:all .2s;}
.sort-product-card.active{border-color:var(--g);background:var(--gl);}
.sort-product-card .sort-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;}
.sort-product-card .sort-name{font-size:14px;font-weight:600;}
.sort-product-card .sort-qty{font-size:13px;color:var(--sub);}
.sort-progress{margin:8px 0;}

/* ===== 空状态 ===== */
.empty-state{text-align:center;padding:40px 20px;color:var(--sub);}
.empty-state .empty-icon{font-size:48px;margin-bottom:12px;opacity:.6;}
.empty-state .empty-text{font-size:14px;margin-bottom:16px;}
.empty-state .empty-action{color:var(--g);cursor:pointer;font-weight:500;}
.empty-state .empty-action:hover{text-decoration:underline;}

/* ===== 统计小卡片（内联） ===== */
.mini-stat{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--bg);border-radius:8px;font-size:13px;}
.mini-stat .mini-val{font-weight:700;font-size:15px;color:var(--dark);}
.mini-stat .mini-lbl{color:var(--sub);}

/* ===== 文件上传区域增强 ===== */
.file-preview{display:flex;align-items:center;gap:10px;padding:8px 12px;background:var(--bg);border-radius:8px;margin-top:8px;}
.file-preview img{max-width:200px;max-height:120px;border-radius:6px;border:1px solid var(--border);}
.file-preview .file-name{font-size:12px;color:var(--sub);}

/* ===== 表格操作列 ===== */
.action-btns{display:flex;gap:4px;align-items:center;flex-wrap:nowrap;}

/* ===== 标签页增强（管理面板） ===== */
.admin-tabs{display:flex;border-bottom:2px solid var(--border);margin-bottom:20px;gap:4px;}
.admin-tab{padding:10px 20px;cursor:pointer;font-size:13px;color:var(--sub);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s;font-weight:500;}
.admin-tab.active{color:var(--g);border-bottom-color:var(--g);}
.admin-tab:hover{color:var(--dark);}

/* ===== Toast增强 ===== */
.toast-with-action{display:flex;align-items:center;gap:10px;}
.toast-action{background:rgba(255,255,255,.2);border:none;color:#fff;padding:4px 12px;border-radius:4px;cursor:pointer;font-size:13px;font-weight:500;}
.toast-action:hover{background:rgba(255,255,255,.3);}

/* ===== 详情弹窗 ===== */
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 20px;}
.detail-item{padding:8px 0;border-bottom:1px solid var(--border);}
.detail-item:last-child{border-bottom:none;}
.detail-label{font-size:12px;color:var(--sub);margin-bottom:2px;}
.detail-value{font-size:14px;font-weight:500;color:var(--dark);}

/* ===== 权限开关 ===== */
.switch{position:relative;width:40px;height:22px;display:inline-block;}
.switch input{opacity:0;width:0;height:0;}
.switch .slider{position:absolute;inset:0;background:#ccc;border-radius:11px;cursor:pointer;transition:all .3s;}
.switch .slider::before{content:'';position:absolute;left:3px;top:3px;width:16px;height:16px;border-radius:50%;background:#fff;transition:all .3s;}
.switch input:checked+.slider{background:var(--g);}
.switch input:checked+.slider::before{transform:translateX(18px);}

/* ===== 动画增强 ===== */
@keyframes pulse{0%,100%{transform:scale(1);}50%{transform:scale(1.05);}}
@keyframes shake{0%,100%{transform:translateX(0);}25%{transform:translateX(-4px);}75%{transform:translateX(4px);}}
.animate-pulse{animation:pulse .5s ease;}
.animate-shake{animation:shake .3s ease;}

/* ===== 拖拽高亮 ===== */
.drag-over{border-color:var(--g)!important;background:var(--gl)!important;}
.drag-over .excel-upload-icon{transform:scale(1.1);}

/* ===== 打印优化 ===== */
@media print{
  .sidebar,.topbar,.btn-primary,.btn-ghost,.btn-danger,.modal-ft,.mask{display:none!important;}
  .main{margin-left:0!important;}
  .page{padding:0!important;}
  .card{box-shadow:none!important;break-inside:avoid;}
  .modal{position:static!important;transform:none!important;width:100%!important;max-height:none!important;border:none!important;box-shadow:none!important;}
  .modal-hd{position:static!important;}
}

/* ===== 管理面板标签页 ===== */
.admin-tabs{display:flex;border-bottom:2px solid var(--border);margin-bottom:20px;gap:2px;overflow-x:auto;}
.admin-tab{padding:10px 18px;cursor:pointer;font-size:13px;color:var(--sub);border-bottom:2px solid transparent;margin-bottom:-2px;transition:all .2s;font-weight:500;white-space:nowrap;border-radius:0;}
.admin-tab.active{color:var(--g);border-bottom-color:var(--g);}
.admin-tab:hover{color:var(--dark);}
.admin-tab-content{animation:fadeUp .2s ease;}

/* ===== 库存开关卡片 ===== */
.inv-switch-item{transition:all .2s;}
.inv-switch-item:hover{transform:translateY(-1px);box-shadow:0 2px 8px rgba(0,0,0,.06);}

/* ===== 导出工具栏 ===== */
.export-bar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap;}
.export-bar .export-info{font-size:12px;color:var(--sub);}

/* ===== 汇总单按品类导出按钮 ===== */
.card-hd .btn-outline{font-size:12px;padding:4px 12px;}

/* ===== 分页样式增强 ===== */
.pagination {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
}

.page-btn {
    padding: 12px 20px;
    border: 1px solid var(--border);
    background: var(--white);
    border-radius: 8px;
    cursor: pointer;
    font-size: 16px;
    color: var(--dark);
    transition: all 0.2s;
    min-width: 48px;
    text-align: center;
}

.page-btn:hover {
    background: var(--bg);
    border-color: var(--g);
}

.page-btn.active {
    background: var(--g);
    color: var(--white);
    border-color: var(--g);
    font-weight: 600;
}

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

.page-ellipsis {
    padding: 12px 10px;
    color: var(--sub);
    font-size: 16px;
}

#prodPageJump {
    width: 70px;
    padding: 10px;
    font-size: 16px;
}

/* ===== 商品搜索下拉组件 ===== */
.prod-search-dropdown .prod-search-item:hover {
    background: var(--bl);
}
.prod-search {
    cursor: text;
}
.prod-select {
    display: none;
}

/* ===== 供应商门户 ===== */
.supplier-portal { padding: 20px; }
.sp-header { display: flex; justify-content: space-between; align-items: center; background: var(--white); border-radius: var(--radius); padding: 20px 24px; margin-bottom: 20px; box-shadow: var(--shadow); }
.sp-info h2 { font-size: 20px; margin-bottom: 6px; }
.sp-tag { display: inline-block; background: var(--bl); color: var(--b); padding: 2px 10px; border-radius: 12px; font-size: 12px; margin-left: 8px; }
.sp-info p { font-size: 13px; color: var(--sub); }
.sp-actions { display: flex; gap: 10px; }
.sp-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-bottom: 20px; }
.sp-stat-card { background: var(--white); border-radius: var(--radius); padding: 20px; text-align: center; box-shadow: var(--shadow); }
.sp-stat-num { font-size: 32px; font-weight: 700; color: var(--b); }
.sp-stat-label { font-size: 13px; color: var(--sub); margin-top: 6px; }
.sp-section { background: var(--white); border-radius: var(--radius); padding: 20px; margin-bottom: 20px; box-shadow: var(--shadow); }
.sp-section h3 { font-size: 16px; margin-bottom: 16px; padding-bottom: 10px; border-bottom: 1px solid var(--border); }
.sp-table { width: 100%; border-collapse: collapse; }
.sp-table th, .sp-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; }
.sp-table th { background: var(--bg); font-weight: 600; color: var(--mid); }
.sp-table tr:hover { background: var(--bg); }
.sp-empty { text-align: center; padding: 40px; color: var(--sub); font-size: 14px; }
.sp-price-input, .sp-date-input { padding: 6px 10px; border: 1px solid var(--border); border-radius: 6px; font-size: 13px; }
.sp-price-input:focus, .sp-date-input:focus { outline: none; border-color: var(--b); }

/* ===== 标签页组件 ===== */
.tabs { display: flex; gap: 0; border-bottom: 2px solid var(--border); margin-bottom: 16px; }
.tab { padding: 10px 20px; cursor: pointer; color: var(--sub); font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -2px; transition: all .2s; }
.tab:hover { color: var(--b); }
.tab.active { color: var(--b); border-bottom-color: var(--b); font-weight: 600; }
.tab-pane { display: none; }
.tab-pane.active { display: block; }

/* ===== 模态框宽度增强 ===== */
.modal-wide { width: 720px !important; max-width: 90vw !important; }

/* ===== 工作台预警系统样式 ===== */
.alert-section { margin-bottom: 20px; }
.alert-group { background: var(--white); border-radius: var(--radius); margin-bottom: 10px; box-shadow: var(--shadow); overflow: hidden; }
.alert-group.collapsed .alert-body { display: none; }
.alert-group.collapsed { margin-bottom: 6px; }
.alert-header { padding: 12px 16px; display: flex; align-items: center; justify-content: space-between; cursor: pointer; transition: background .2s; }
.alert-header:hover { background: var(--bg); }
.alert-title { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; }
.alert-icon { font-size: 18px; }
.alert-badge { font-size: 12px; padding: 2px 10px; border-radius: 20px; font-weight: 600; }
.alert-badge.warn { background: var(--ol); color: var(--o); }
.alert-badge.danger { background: var(--rl); color: var(--r); }
.alert-badge.info { background: var(--bl); color: var(--b); }
.alert-toggle { color: var(--sub); font-size: 12px; transition: transform .2s; }
.alert-body { padding: 12px 16px; border-top: 1px solid var(--border); }
.alert-item { display: flex; align-items: center; justify-content: space-between; padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.alert-item:last-child { border-bottom: none; }
.alert-item-name { flex: 1; color: var(--dark); }
.alert-item-detail { color: var(--sub); font-size: 12px; margin-left: 12px; }
.alert-item-action { margin-left: 12px; }
.alert-more { text-align: center; padding: 8px; color: var(--b); font-size: 13px; cursor: pointer; }
.alert-more:hover { text-decoration: underline; }

/* ===== 商品重复检测弹窗 ===== */
.dup-products-list { max-height: 400px; overflow-y: auto; }
.dup-group { background: var(--bg); border-radius: 8px; padding: 12px; margin-bottom: 12px; }
.dup-group-title { font-size: 13px; font-weight: 600; color: var(--dark); margin-bottom: 8px; }
.dup-item { display: flex; align-items: center; gap: 10px; padding: 6px 0; font-size: 13px; }
.dup-item-name { flex: 1; }
.dup-similarity { font-size: 12px; padding: 2px 8px; border-radius: 4px; }
.dup-similarity.high { background: var(--rl); color: var(--r); }
.dup-similarity.medium { background: var(--ol); color: var(--o); }

/* ===== 快捷操作网格 ===== */
.qa-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; margin-bottom: 20px; }
.qa-item { background: var(--white); border-radius: var(--radius); padding: 16px; display: flex; flex-direction: column; align-items: center; gap: 8px; cursor: pointer; box-shadow: var(--shadow); transition: all .2s; }
.qa-item:hover { transform: translateY(-2px); box-shadow: 0 4px 16px rgba(0,0,0,.12); }
.qa-ico { font-size: 28px; }
.qa-lbl { font-size: 13px; color: var(--mid); }
.qa-download { border: 2px dashed #18a058 !important; background: linear-gradient(135deg, #f0fdf4, #fff) !important; }
.qa-download:hover { border-color: #158c4d !important; background: linear-gradient(135deg, #e6f7ef, #f0fdf4) !important; }
.qa-download .qa-lbl { color: #18a058; font-weight: 600; }

/* ===== 数据大屏（经营驾驶舱） ===== */
.db-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.db-title { font-size: 22px; font-weight: 700; color: #1a1a1a; }
.db-date { font-size: 14px; color: #888; }
.db-kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.db-kpi-card { background: #fff; border-radius: 12px; padding: 20px; box-shadow: 0 2px 12px rgba(0,0,0,.06); border-left: 4px solid #18a058; }
.db-kpi-label { font-size: 12px; color: #888; margin-bottom: 8px; font-weight: 500; }
.db-kpi-val { font-size: 28px; font-weight: 800; color: #1a1a1a; }
.db-kpi-sub { font-size: 12px; color: #aaa; margin-top: 4px; }
@media(max-width:1200px){ .db-kpi-grid{grid-template-columns:repeat(3,1fr)} }
@media(max-width:768px){ .db-kpi-grid{grid-template-columns:repeat(2,1fr)} }

/* ===== 学习中心 ===== */
.help-hero { text-align: center; padding: 40px 20px 32px; background: linear-gradient(135deg,#f0fdf4,#dcfce7); border-radius: 16px; margin-bottom: 32px; }
.help-hero-icon { font-size: 52px; margin-bottom: 12px }
.help-hero h1 { font-size: 28px; font-weight: 700; color: #1a1a1a; margin-bottom: 8px }
.help-hero p { font-size: 15px; color: #888; margin-bottom: 20px }
.help-search-box { max-width: 500px; margin: 0 auto; }
.help-search-box input { width: 100%; padding: 12px 20px; border: 2px solid #e8f7ef; border-radius: 30px; font-size: 15px; outline: none; transition: border-color .2s; }
.help-search-box input:focus { border-color: #18a058; }
.help-section { margin-bottom: 36px }
.help-section-title { font-size: 18px; font-weight: 700; color: #1a1a1a; margin-bottom: 16px; padding-left: 12px; border-left: 4px solid #18a058 }
.help-video-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.help-video-card { background: #fff; border-radius: 12px; overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.06); transition: transform .2s; }
.help-video-card:hover { transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.1); }
.help-video-thumb { background: linear-gradient(135deg,#18a058,#148a45); height: 140px; display: flex; align-items: center; justify-content: center; position: relative; cursor: pointer; }
.help-video-play { width: 50px; height: 50px; background: rgba(255,255,255,.2); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 20px; color: white; backdrop-filter: blur(4px); }
.help-video-duration { position: absolute; bottom: 8px; right: 10px; background: rgba(0,0,0,.5); color: white; font-size: 11px; padding: 2px 8px; border-radius: 4px; }
.help-video-cat { position: absolute; top: 8px; left: 10px; background: rgba(255,255,255,.9); color: #18a058; font-size: 11px; padding: 2px 8px; border-radius: 4px; font-weight: 600; }
.help-video-info { padding: 14px; }
.help-video-title { font-size: 14px; font-weight: 600; color: #1a1a1a; margin-bottom: 6px; }
.help-video-desc { font-size: 12px; color: #888; }
.help-doc-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.help-doc-card { background: #fff; border-radius: 12px; padding: 20px; display: flex; align-items: center; gap: 14px; box-shadow: 0 2px 12px rgba(0,0,0,.06); transition: all .2s; cursor: pointer; border: 1px solid #f0f0f0; }
.help-doc-card:hover { border-color: #18a058; transform: translateY(-2px); }
.help-doc-icon { font-size: 28px; flex-shrink: 0; }
.help-doc-info { flex: 1; min-width: 0; }
.help-doc-title { font-size: 14px; font-weight: 600; color: #1a1a1a; margin-bottom: 4px; }
.help-doc-desc { font-size: 12px; color: #888; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.help-doc-badge { background: #e8f7ef; color: #18a058; font-size: 11px; padding: 3px 8px; border-radius: 4px; font-weight: 600; flex-shrink: 0; }
.faq-item { border-bottom: 1px solid #f0f0f0; cursor: pointer; }
.faq-item:last-child { border-bottom: none }
.faq-q { padding: 14px 0; font-size: 14px; font-weight: 500; color: #333; display: flex; align-items: center; gap: 8px; }
.faq-num { background: #18a058; color: white; font-size: 11px; padding: 2px 6px; border-radius: 4px; flex-shrink: 0; }
.faq-a { display: none; padding: 0 0 14px 32px; font-size: 13px; color: #666; line-height: 1.7 }
.faq-item.open .faq-a { display: block }
.faq-item::after { content: '▼'; font-size: 10px; color: #ccc; margin-left: auto; flex-shrink: 0; }
.faq-item.open::after { content: '▲' }
.article-item { padding: 14px 20px; border-bottom: 1px solid #f5f5f5; cursor: pointer; transition: background .2s; }
.article-item:hover { background: #fafafa }
.article-item:last-child { border-bottom: none }
.article-tag { font-size: 11px; color: #18a058; background: #e8f7ef; padding: 2px 8px; border-radius: 4px; display: inline-block; margin-bottom: 4px; }
.article-title { font-size: 14px; color: #333; font-weight: 500; }
.article-date { font-size: 12px; color: #aaa; margin-top: 4px; }

/* ===== 财务中心 (finance2) ===== */
.f2-container { padding: 0; }
.f2-tabs { display: flex; gap: 4px; border-bottom: 2px solid #f0f0f0; margin-bottom: 20px; flex-wrap: wrap; }
.f2-tab-btn { padding: 10px 18px; border: none; background: none; font-size: 14px; font-weight: 500; color: #888; cursor: pointer; border-bottom: 3px solid transparent; margin-bottom: -2px; transition: all .2s; border-radius: 8px 8px 0 0; }
.f2-tab-btn:hover { color: #18a058; background: #f0fdf4; }
.f2-tab-btn.active { color: #18a058; border-bottom-color: #18a058; background: #f0fdf4; font-weight: 600; }
.f2-header { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.f2-title { font-size: 20px; font-weight: 700; color: #1a1a1a; }
.f2-period-sel { display: flex; align-items: center; gap: 8px; }
.f2-kpi-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.f2-kpi-card { background: #fff; border-radius: 12px; padding: 18px 20px; box-shadow: 0 2px 12px rgba(0,0,0,.06); border-left: 4px solid #18a058; }
.f2-kpi-lbl { font-size: 12px; color: #888; margin-bottom: 8px; font-weight: 500; }
.f2-kpi-val { font-size: 24px; font-weight: 800; color: #1a1a1a; }
.f2-kpi-chg { font-size: 12px; margin-top: 4px; font-weight: 500; }
.f2-kpi-sub { font-size: 11px; color: #aaa; margin-top: 4px; }
@media(max-width:1400px){ .f2-kpi-grid{grid-template-columns:repeat(3,1fr)} }
@media(max-width:900px){ .f2-kpi-grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:600px){ .f2-kpi-grid{grid-template-columns:1fr} }

/* 财务卡片变体 */
.fin-sum { display: grid; gap: 12px; }
.fin-card { background: #fff; border-radius: 10px; padding: 16px 20px; box-shadow: 0 1px 6px rgba(0,0,0,.04); border-left: 4px solid #18a058; }
.fin-card.fc-in { border-left-color: #1677ff; }
.fin-card.fc-out { border-left-color: #ff6600; }
.fin-card.fc-profit { border-left-color: #722ed1; }
.fin-lbl { font-size: 12px; color: #888; margin-bottom: 6px; }
.fin-val { font-size: 22px; font-weight: 700; color: #1a1a1a; }
.fin-sub { font-size: 11px; color: #aaa; margin-top: 4px; }

/* 经营分析tab样式 */
.fin-tab-btn { padding: 8px 16px; border: 1px solid #e8e8e8; background: #fff; font-size: 13px; cursor: pointer; border-radius: 6px; transition: all .2s; }
.fin-tab-btn:hover { border-color: #18a058; color: #18a058; }
.fin-tab-btn.active { background: #18a058; color: #fff; border-color: #18a058; }

/* 账期徽章 */
.bdg-g { background: #f6ffed; color: #52c41a; border: 1px solid #b7eb8f; padding: 2px 8px; border-radius: 4px; font-size: 12px; }
.bdg-r { background: #fff2f0; color: #ff4d4f; border: 1px solid #ffccc7; padding: 2px 8px; border-radius: 4px; font-size: 12px; }
.bdg-y { background: #fffbe6; color: #faad14; border: 1px solid #ffe58f; padding: 2px 8px; border-radius: 4px; font-size: 12px; }

/* 经营分析alert */
.alert { padding: 12px 16px; border-radius: 8px; border: 1px solid; font-size: 13px; }
.alert-success { background: #f6ffed; border-color: #b7eb8f; color: #52c41a; }
.alert-warn { background: #fffbe6; border-color: #ffe58f; color: #faad14; }
.alert-error { background: #fff2f0; border-color: #ffccc7; color: #ff4d4f; }