/* ─── 全局 ─── */
*{margin:0;padding:0;box-sizing:border-box;}
:root{
  /* 办公设备主题色 - 活力青 */
  --primary:#0891b2; --primary-dark:#0e7490; --primary-light:#06b6d4;
  --primary-gradient:linear-gradient(135deg,#0e7490,#06b6d4);
  --primary-bg:#cffafe; --primary-hover:#a5f3fc;
  
  /* 辅助色 */
  --orange:#e65100; --green:#2e7d32; --red:#c0392b;
  --gray:#f5f7fa; --border:#dde4f0;
  
  /* 兼容旧变量 */
  --blue:#0e7490; --blue2:#06b6d4; --blue3:#cffafe;
  --teal:#0891b2; --teal2:#06b6d4;
}
body{font-family:"微软雅黑",Arial,sans-serif;background:#eef2f8;color:#222;min-height:100vh;padding-top:64px;}

/* ─── 顶栏 ─── */
.topbar{background:linear-gradient(135deg,#0e7490,#06b6d4);color:#fff;padding:0 32px;height:64px;display:flex;justify-content:space-between;align-items:center;box-shadow:0 3px 12px rgba(0,0,0,.2);position:fixed;top:0;left:0;right:0;z-index:100;}
.topbar .topbar-left{display:flex;align-items:center;gap:14px;}
.topbar .topbar-logo{display:flex;align-items:center;gap:10px;}
.topbar .topbar-logo-icon{font-size:24px;line-height:1;}
.topbar .topbar-logo-text{font-size:17px;font-weight:800;letter-spacing:.5px;}
.topbar .topbar-logo-sub{font-size:11px;opacity:.75;margin-top:2px;font-weight:400;}
.topbar .topbar-divider{width:1px;height:28px;background:rgba(255,255,255,.3);margin:0 4px;}
.topbar .page-title-of{font-size:15px;font-weight:700;opacity:.92;}
.topbar .btns{display:flex;gap:8px;align-items:center;}
.topbar .tb-btns{display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.topbar .staff-badge{display:flex;align-items:center;gap:7px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.28);border-radius:20px;padding:5px 13px;font-size:12.5px;}
.topbar .staff-badge b{font-weight:700;}

/* 联系人选择（顶栏内）*/
.tb-contact-wrap{display:flex;align-items:center;gap:8px;border-left:1px solid rgba(255,255,255,.25);padding-left:12px;}
.tb-contact-sel{
  background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.38);color:#fff;
  border-radius:20px;padding:5px 14px;font-size:12px;font-weight:600;
  font-family:inherit;cursor:pointer;outline:none;appearance:none;-webkit-appearance:none;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='white' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 10px center;
  padding-right:28px;transition:.15s;
}
.tb-contact-sel:hover{background-color:rgba(255,255,255,.28);}
.tb-contact-sel option{background:#0e7490;color:#fff;}

/* ===== 公司信息顶栏 ===== */
.company-bar{
  background:linear-gradient(90deg,#0e7490 0%,#0891b2 60%,#06b6d4 100%);
  color:#fff;padding:10px 44px;
  display:flex;align-items:center;justify-content:space-between;
  border-bottom:2px solid rgba(255,255,255,.18);
}
.co-left{display:flex;flex-direction:column;gap:2px;}
.co-name{font-size:17px;font-weight:900;letter-spacing:2px;text-shadow:0 1px 4px rgba(0,0,0,.25);}
.co-addr{font-size:11.5px;opacity:.82;letter-spacing:.5px;}
.co-right{display:flex;flex-direction:column;align-items:flex-end;gap:4px;}
.co-contact{display:flex;gap:18px;}
.co-person{
  display:flex;align-items:center;gap:7px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);
  border-radius:20px;padding:4px 12px;font-size:12px;
}
.co-person b{font-size:13px;font-weight:700;}

@media print{
  .tb-contact-sel{display:none!important;}
  #ofContactCard{font-size:9px!important;padding:2px 8px!important;}
}
/* 打印时公司栏适配 */
@media print{
  .company-bar{padding:6px 14px!important;border-bottom:2px solid rgba(255,255,255,.3)!important;}
  .co-name{font-size:13px!important;}
  .co-addr{font-size:9px!important;}
  .co-person{font-size:9px!important;padding:2px 8px!important;}
  .co-person b{font-size:10px!important;}
}

/* ===== 顶部标题区 ===== */
.hd{background:linear-gradient(130deg,#0e7490 0%,#06b6d4 55%,#0891b2 100%);color:#fff;padding:18px 44px 16px;position:relative;overflow:hidden;}
.hd::after{content:"🖨️";font-size:120px;position:absolute;right:30px;top:-10px;opacity:.09;pointer-events:none;}
.hd-inner{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.hd-left{flex:1;min-width:0;}
.hd h1{font-size:22px;font-weight:800;letter-spacing:2px;margin-bottom:4px;}
.hd-hint{font-size:11px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.28);border-radius:20px;display:inline-block;padding:2px 12px;opacity:.9;}
.hd-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap;flex-shrink:0;padding-top:4px;}

/* ===== 移动端汉堡菜单 ===== */
.mobile-nav-btn{
  display:none;position:fixed;top:0;right:0;z-index:1001;
  width:56px;height:56px;background:linear-gradient(135deg,#0891b2,#0e7490);
  border:none;border-radius:0 0 0 12px;cursor:pointer;color:#fff;font-size:24px;
  align-items:center;justify-content:center;box-shadow:-2px 2px 8px rgba(0,0,0,.2);
}
.mobile-nav-btn:active{background:#06b6d4;}
.mobile-nav-overlay{
  position:fixed;inset:0;z-index:1002;background:rgba(0,0,0,.5);
  opacity:0;pointer-events:none;transition:opacity .3s;
}
.mobile-nav-overlay.show{opacity:1;pointer-events:auto;}
.mobile-nav-menu{
  position:fixed;top:0;left:0;bottom:0;width:280px;z-index:1003;
  background:#fff;transform:translateX(-100%);transition:transform .3s ease;
  overflow-y:auto;box-shadow:4px 0 20px rgba(0,0,0,.15);
}
.mobile-nav-menu.show{transform:translateX(0);}
.mobile-nav-header{
  background:linear-gradient(135deg,#0891b2,#0e7490);color:#fff;padding:16px;
  display:flex;align-items:center;gap:10px;
}
.mobile-nav-header span{font-size:16px;font-weight:700;}
.mobile-nav-close{
  margin-left:auto;background:rgba(255,255,255,.2);border:none;color:#fff;
  width:32px;height:32px;border-radius:50%;font-size:18px;cursor:pointer;
}
.mobile-nav-list{padding:8px 0;}
.mobile-nav-item{
  display:flex;align-items:center;gap:12px;padding:14px 18px;font-size:15px;
  color:#333;text-decoration:none;border-bottom:1px solid #f0f0f0;cursor:pointer;
}
.mobile-nav-item:hover{background:#f8fafb;}
.mobile-nav-item.active{background:#e0f7fa;color:#0891b2;font-weight:600;}

/* ===== 客户信息卡片 ===== */
.cust-panel{background:#fff;border-bottom:1px solid var(--border);}
.cust-panel-hd{background:linear-gradient(90deg,#0891b2,#0e7490);color:#fff;padding:10px 44px;font-weight:700;font-size:14px;display:flex;align-items:center;justify-content:space-between;}
.cust-panel-hd-left{display:flex;align-items:center;gap:8px;}
.cust-panel-body{padding:14px 44px 18px;}
.cust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;}
.cust-fg{display:flex;flex-direction:column;gap:4px;}
.cust-fg label{font-size:12px;color:#555;font-weight:600;}
.cust-fg input,.cust-fg select{
  padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;
  font-size:13px;font-family:inherit;outline:none;transition:.2s;background:#fff;color:#111;
}
.cust-fg input:focus,.cust-fg select:focus{border-color:#0891b2;box-shadow:0 0 0 3px rgba(8,145,178,.1);}
.cust-name-row{display:flex;gap:6px;align-items:center;}
.cust-name-row input{flex:1;}

/* ===== 报价状态栏（客户信息卡片内） ===== */
.cust-panel-hd .quote-status-inline{display:flex;align-items:center;gap:8px;}
.cust-panel-hd .qs-btn{
  padding:4px 12px;border-radius:16px;border:1.5px solid rgba(255,255,255,.5);
  font-size:11px;cursor:pointer;transition:.2s;background:rgba(255,255,255,.15);
  color:#fff;font-family:inherit;font-weight:600;
}
.cust-panel-hd .qs-btn:hover{background:rgba(255,255,255,.25);}
.cust-panel-hd .qs-btn.active{background:#fff;color:#0891b2;border-color:#fff;}
.cust-panel-hd .qs-status-tag{padding:3px 10px;border-radius:12px;font-size:11px;font-weight:700;background:rgba(255,255,255,.2);color:#fff;border:1px solid rgba(255,255,255,.3);}

/* 打印时客户卡片适配 */
@media print{
  .cust-panel-hd{display:none!important;}
  .cust-panel-body{padding:0!important;}
  .cust-panel{border-bottom:none!important;}
  .cust-grid{
    display:grid!important;
    grid-template-columns:repeat(3,1fr)!important;
    gap:0!important;
    background:linear-gradient(130deg,#0e7490 0%,#06b6d4 55%,#0891b2 100%)!important;
    padding:8px 20px!important;
  }
  .cust-fg{flex-direction:row!important;align-items:center!important;gap:4px!important;padding:4px 6px!important;}
  .cust-fg label{font-size:9.5pt!important;color:rgba(255,255,255,.75)!important;white-space:nowrap!important;font-weight:600!important;}
  .cust-fg input,.cust-fg select{
    border:none!important;background:transparent!important;box-shadow:none!important;
    padding:0!important;font-size:10pt!important;font-weight:700!important;
    color:#fff!important;flex:1!important;min-width:0!important;
  }
  .cust-name-row{flex:1!important;}
  .cust-name-row input{font-size:10pt!important;font-weight:700!important;}
  .cust-pick-btn{display:none!important;}
}

/* ===== 工具栏 ===== */
.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:9px;padding:11px 44px;background:#f0fdff;border-bottom:1px solid var(--border);}
.tbtn{border:none;border-radius:7px;padding:7px 14px;font-size:13px;cursor:pointer;font-family:inherit;display:flex;align-items:center;gap:5px;transition:.15s;font-weight:600;}
.tbtn:hover{opacity:.9;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.15);}
.t-main {background:linear-gradient(135deg,#0891b2,#0e7490);color:#fff;}
.t-main:hover{background:linear-gradient(135deg,#0e7490,#155e75);}
.t-aux  {background:linear-gradient(135deg,#06b6d4,#0891b2);color:#fff;}
.t-aux:hover{background:linear-gradient(135deg,#0891b2,#0e7490);}
.t-work {background:linear-gradient(135deg,#0ea5e9,#0284c7);color:#fff;}
.t-work:hover{background:linear-gradient(135deg,#0284c7,#0369a1);}
.t-print{background:linear-gradient(135deg,#4b5563,#374151);color:#fff;}
.t-print:hover{background:linear-gradient(135deg,#374151,#1f2937);}
.t-reset{background:linear-gradient(135deg,#9ca3af,#6b7280);color:#fff;}
.t-reset:hover{background:linear-gradient(135deg,#6b7280,#4b5563);}
.disc-wrap{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--gray);}
.disc-wrap input{width:100px;padding:5px 8px;border:1px solid var(--border);border-radius:6px;font-size:13px;text-align:center;}
.toolbar-right{margin-left:auto;display:flex;align-items:center;gap:20px;}

.btn{padding:8px 18px;border:none;border-radius:6px;font-size:13px;font-weight:600;cursor:pointer;transition:.2s;font-family:inherit;}
.btn-primary{background:#fff;color:var(--blue);box-shadow:0 2px 8px rgba(0,0,0,.15);}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.2);}
.btn-success{background:#27ae60;color:#fff;}
.btn-success:hover{background:#219a52;}
.btn-danger{background:#e74c3c;color:#fff;}
.btn-orange{background:var(--orange);color:#fff;}
.btn-print{background:#8e44ad;color:#fff;}

/* ─── 主布局 ─── */
.main{display:grid;grid-template-columns:360px 1fr;gap:20px;padding:20px 24px;max-width:1600px;margin:0 auto;}

/* ─── 左栏：产品库 ─── */
.panel{background:#fff;border-radius:12px;box-shadow:0 2px 12px rgba(0,0,0,.08);overflow:hidden;}

/* ─── 左栏固定定位 ─── */
.main > .panel.no-print{position:sticky;top:84px;max-height:calc(100vh - 104px);overflow:auto;}
.panel-header{background:var(--teal);color:#fff;padding:12px 18px;font-weight:700;font-size:14px;display:flex;align-items:center;gap:8px;}
.panel-body{padding:16px;}

/* 含税开关 */
.tax-toggle-bar{
  display:flex;align-items:center;gap:10px;padding:10px 14px;
  background:linear-gradient(90deg,#e8f5f0,#f0faf8);
  border:1.5px solid #b2dfdb;border-radius:10px;margin-bottom:14px;
}
.tax-toggle-bar .ttb-label{font-size:13px;font-weight:700;color:#333;flex:1;}
.tax-toggle-bar .ttb-note{font-size:11px;color:#888;}
.tax-switch{position:relative;display:inline-block;width:46px;height:24px;flex-shrink:0;}
.tax-switch input{opacity:0;width:0;height:0;}
.tax-switch .slider{position:absolute;cursor:pointer;inset:0;background:#ccc;border-radius:12px;transition:.3s;}
.tax-switch .slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:.3s;box-shadow:0 1px 4px rgba(0,0,0,.2);}
.tax-switch input:checked + .slider{background:var(--teal2);}
.tax-switch input:checked + .slider:before{transform:translateX(22px);}

/* 搜索框 */
.search-box{display:flex;gap:8px;margin-bottom:14px;}

/* 右栏含税开关 */
.quote-tax-toggle{display:flex;align-items:center;gap:8px;}
.quote-tax-toggle .qtt-label{font-size:12px;font-weight:600;color:rgba(255,255,255,.9);white-space:nowrap;}
.search-box input{flex:1;padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;outline:none;transition:.2s;}
.search-box input:focus{border-color:var(--teal2);}
.search-box select{padding:8px 10px;border:1.5px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;outline:none;background:#fff;cursor:pointer;}

/* 分类标签 */
.cat-tabs{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;}
.cat-tab{padding:4px 12px;border-radius:20px;border:1.5px solid var(--border);font-size:12px;cursor:pointer;transition:.2s;background:#fff;white-space:nowrap;}
.cat-tab:hover,.cat-tab.active{background:var(--teal2);color:#fff;border-color:var(--teal2);}


/* 产品列表 */
.parts-list{max-height:calc(100vh - 340px);overflow-y:auto;display:flex;flex-direction:column;gap:6px;}
.parts-list::-webkit-scrollbar{width:4px;}
.parts-list::-webkit-scrollbar-thumb{background:#ccc;border-radius:4px;}
.part-item{border:1.5px solid var(--border);border-radius:8px;padding:10px 12px;cursor:pointer;transition:.2s;display:flex;align-items:center;gap:10px;}
.part-item:hover{border-color:var(--teal2);background:#f0faf8;}
.part-icon{width:34px;height:34px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:18px;flex-shrink:0;background:#f0faf8;}
.part-info{flex:1;min-width:0;}
.part-name{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.part-spec{font-size:11px;color:#888;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.part-price-wrap{text-align:right;flex-shrink:0;}
.part-price{font-size:14px;font-weight:700;color:var(--red);}
.part-price-tax{font-size:10px;color:#aaa;}
.part-add{width:26px;height:26px;border-radius:50%;border:none;background:var(--teal2);color:#fff;font-size:16px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0;}
.part-add:hover{background:var(--teal);}

/* 服务费标识 */
.service-badge{display:inline-block;background:#fff3e0;color:#e65100;border:1px solid #ffcc80;border-radius:8px;font-size:10px;padding:1px 5px;margin-left:4px;font-weight:600;}

/* ─── 右栏：报价单 ─── */
.quote-panel{display:flex;flex-direction:column;gap:16px;}

/* 客户信息 */
.info-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:12px;}
.form-group{display:flex;flex-direction:column;gap:4px;}
.form-group label{font-size:12px;color:#666;font-weight:600;}
.form-group input,.form-group select,.form-group textarea{padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;font-size:13px;font-family:inherit;outline:none;transition:.2s;}
.form-group input:focus,.form-group select:focus{border-color:var(--teal2);}

/* 报价表格 */
.quote-table-wrap{overflow-x:auto;}
table{width:100%;border-collapse:collapse;font-size:13px;}
thead tr{background:linear-gradient(90deg,#0891b2,#06b6d4);color:#fff;}
thead th{padding:10px 12px;text-align:center;font-weight:600;white-space:nowrap;}
thead th:nth-child(2){text-align:left;}
tbody tr{border-bottom:1px solid var(--border);transition:.15s;}
tbody tr:hover{background:#f5fdfb;}
tbody tr:nth-child(even){background:#fafffe;}
tbody tr:nth-child(even):hover{background:#f0faf8;}
td{padding:10px 12px;vertical-align:middle;}
td:not(:nth-child(2)):not(:last-child){text-align:center;}
.td-name{font-weight:600;color:#00695c;}
.td-spec{font-size:11px;color:#999;margin-top:2px;}
.td-brand{font-size:12px;color:#555;}
.td-cat{display:inline-block;font-size:10px;padding:1px 7px;border-radius:10px;font-weight:600;margin-bottom:3px;}
.qty-input{width:56px;padding:4px 8px;border:1.5px solid var(--border);border-radius:6px;text-align:center;font-size:13px;font-family:inherit;outline:none;}
.qty-input:focus{border-color:var(--teal2);}
.price-input{width:90px;padding:4px 8px;border:1.5px solid var(--border);border-radius:6px;text-align:center;font-size:13px;font-family:inherit;outline:none;}
.price-input:focus{border-color:var(--teal2);}
.del-btn{background:#fee;color:var(--red);border:1px solid #fcc;border-radius:6px;padding:4px 10px;cursor:pointer;font-size:12px;transition:.2s;}
.del-btn:hover{background:#fcc;}
/* 拖拽手柄 */
.drag-handle{
  cursor:grab;color:#9ca3af;font-size:16px;padding:0 4px;
  user-select:none;transition:.12s;
}
.drag-handle:hover{color:#6b7280;}
.drag-handle:active{cursor:grabbing;}

/* 拖拽中行样式 */
tr.dragging{opacity:.4;background:#fffbeb!important;}
tr.drag-over{border-top:3px solid var(--teal2);background:#e8f0fe!important;}
.subtotal-cell{font-weight:700;color:var(--red);}
.empty-row td{text-align:center;padding:40px;color:#bbb;font-size:14px;}
.tax-badge{display:none !important;}  /* 税率标签全局隐藏 */

/* 汇总区 */
.summary-bar{display:grid;grid-template-columns:1fr 1fr;gap:12px;}  /* 隐藏税额卡后改为2列 */
#sumTaxCard{display:none !important;}  /* 税额卡全局隐藏 */
.sum-card{background:var(--gray);border-radius:10px;padding:14px 18px;text-align:center;border:1.5px solid var(--border);}
.sum-card.highlight{background:linear-gradient(135deg,#fff8e1,#fff3cd);border-color:#f0c040;}
.sum-card .lbl{font-size:11px;color:#888;margin-bottom:4px;}
.sum-card .val{font-size:20px;font-weight:800;color:var(--red);}
.sum-card .note{font-size:10px;color:#aaa;margin-top:2px;}

/* 折扣三段式 */
.discount-row{
  display:flex;align-items:center;justify-content:center;
  gap:12px;padding:10px 18px;
  background:linear-gradient(90deg,#f0faf8,#fff8f0);
  border:1.5px solid #b2dfdb;border-radius:10px;
  flex-wrap:wrap;
}
.discount-row .dr-item{text-align:center;min-width:100px;}
.discount-row .dr-label{font-size:11px;color:#888;margin-bottom:3px;}
.discount-row .dr-val{font-size:18px;font-weight:800;color:var(--teal);}
.discount-row .dr-val.strike{color:#bbb;text-decoration:line-through;font-size:16px;}
.discount-row .dr-val.discount{color:#e65100;}
.discount-row .dr-val.final{color:var(--red);font-size:22px;}
.discount-row .dr-op{font-size:22px;color:#bbb;font-weight:300;padding-top:12px;}

/* 大写金额 */
.total-remark{background:#f0fdf8;border:1.5px solid #a5d6c8;border-radius:10px;padding:12px 18px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px;}
.total-remark .cn-amount{font-size:14px;font-weight:700;color:var(--teal);}
.total-remark .total-note{font-size:12px;color:#888;}

/* 备注 */
.remark-box{border:1.5px solid var(--border);border-radius:8px;padding:10px 14px;font-size:13px;width:100%;resize:vertical;font-family:inherit;min-height:70px;outline:none;}
.remark-box:focus{border-color:var(--teal2);}

/* 备注打印区域 */
.print-remark-wrap{position:relative;}
.print-seal-area{display:none;}
/* 打印专用备注div：屏幕上隐藏 */
.remark-print-div{display:none;}

/* 操作栏 */
.action-bar{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap;}

/* Toast */
.toast-msg{position:fixed;bottom:32px;left:50%;transform:translateX(-50%) translateY(20px);
  background:#00695c;color:#fff;padding:11px 28px;border-radius:24px;font-size:14px;font-weight:600;
  box-shadow:0 4px 20px rgba(0,0,0,.22);z-index:9999;opacity:0;transition:all .3s;pointer-events:none;white-space:nowrap;}
.toast-msg.show{opacity:1;transform:translateX(-50%) translateY(0);}
.toast-msg.warn{background:#e65100;}
.toast-msg.error{background:#c0392b;}

/* 标签颜色 */
.cat-tablet{background:#e3f2fd;color:#1565c0;}
.cat-meeting{background:#e8f5e9;color:#2e7d32;}
.cat-printer{background:#fff3e0;color:#e65100;}
.cat-copier{background:#fce4ec;color:#ad1457;}
.cat-scanner{background:#f3e5f5;color:#6a1b9a;}
.cat-projector{background:#e0f7fa;color:#006064;}
.cat-service{background:#fff8e1;color:#f57f17;}
.cat-supplies{background:#fce4ec;color:#880e4f;}
.cat-pc{background:#e3f2fd;color:#1565c0;}
.cat-laptop{background:#e8eaf6;color:#3949ab;}
.cat-toner{background:#fce4ec;color:#880e4f;}
.cat-paper{background:#f1f8e9;color:#33691e;}
.cat-ribbon{background:#fce4ec;color:#880e4f;}
.cat-install{background:#fff8e1;color:#f57f17;}
.cat-software{background:#e8f5e9;color:#1b5e20;}
.cat-other{background:#f3f4f6;color:#374151;}

/* 分类分组标签 */
.cat-group{display:flex;flex-direction:column;gap:4px;margin-bottom:4px;}
.cat-group-label{font-size:10px;font-weight:800;color:#9ca3af;text-transform:uppercase;letter-spacing:.5px;padding:0 2px;margin-top:4px;}
.cat-group-row{display:flex;flex-wrap:wrap;gap:4px;align-items:center;}
.cat-tab-group-btn{
  display:inline-block;padding:4px 10px;border-radius:12px;font-size:12px;font-weight:700;
  cursor:pointer;border:1.5px solid transparent;transition:.12s;
  background:#f0f4ff;color:#1a56db;border-color:#bfdbfe;
}
.cat-tab-group-btn:hover{background:#dbeafe;}
.cat-tab-group-btn.active{background:#1a56db;color:#fff;border-color:#1a56db;}

/* 弹窗 */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:1000;display:flex;align-items:center;justify-content:center;}
.modal-overlay.hidden{display:none;}
.modal-box{background:#fff;border-radius:14px;padding:28px 32px;width:500px;max-width:95vw;box-shadow:0 8px 40px rgba(0,0,0,.25);position:relative;}
.modal-box h3{font-size:17px;color:var(--teal);margin-bottom:20px;padding-bottom:10px;border-bottom:2px solid #b2dfdb;}
.modal-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.modal-grid .full{grid-column:1/-1;}
.modal-box .form-group label{font-weight:600;color:#555;}
.modal-actions{display:flex;gap:10px;justify-content:space-between;align-items:center;margin-top:20px;padding-top:14px;border-top:1px solid var(--border);}
.modal-close{position:absolute;top:14px;right:16px;background:none;border:none;font-size:20px;cursor:pointer;color:#aaa;line-height:1;}
.modal-close:hover{color:#e74c3c;}

/* 客户搜索下拉 */
.cust-dropdown-item{padding:10px 14px;cursor:pointer;border-bottom:1px solid #f0f0f0;display:flex;flex-direction:column;gap:3px;}
.cust-dropdown-item:hover{background:#f0faf8;}
.cust-dropdown-item:last-child{border-bottom:none;}
.cust-dd-name{font-size:13px;font-weight:600;color:#222;}
.cust-dd-sub{font-size:11px;color:#999;}

/* 响应式 */
@media(max-width:1100px){
  .main{grid-template-columns:1fr;}
  .parts-list{max-height:300px;}
}

/* ═════════════════════════════════════════
   平板 (≤768px) - 移动端布局重设计
═════════════════════════════════════════ */
@media(max-width:768px){
  body{padding-top:0 !important;min-height:100vh;}
  .topbar,.company-bar{display:none !important;}

  .main{
    display:flex !important;
    flex-direction:column !important;
    width:100vw !important;
    max-width:none !important;
    margin:0 !important;
    padding:0 !important;
    gap:0 !important;
    min-height:100vh;
    background:#eef2f8;
  }
  .main > .panel.no-print{display:none !important;}

  /* 顶部标题区 sticky */
  .hd{
    background:linear-gradient(130deg,#0891b2 0%,#06b6d4 100%) !important;
    padding:12px 16px !important;
    position:sticky !important;
    top:0 !important;
    z-index:100;
    box-shadow:0 2px 8px rgba(0,0,0,.15);
  }
  .hd::after{display:none !important;}
  .hd h1{font-size:17px !important;letter-spacing:1px !important;margin-bottom:0 !important;}
  .hd-hint{display:none !important;}
  .hd-actions{
    width:100% !important;
    overflow-x:auto !important;
    padding-bottom:0 !important;
    flex-shrink:0 !important;
    gap:8px !important;
    flex-wrap:nowrap !important;
    -webkit-overflow-scrolling:touch;
  }
  .hd-actions button{
    white-space:nowrap !important;
    flex-shrink:0 !important;
    padding:8px 12px !important;
    font-size:12px !important;
  }
  .t-work[onclick="exportExcel()"],
  .t-print[onclick="printQuote()"]{display:none !important;}

  /* 客户信息卡片 */
  .cust-panel{background:#fff !important;border-bottom:1px solid #dde4f0 !important;}
  .cust-panel-hd{
    padding:10px 16px !important;
    font-size:13px !important;
    cursor:pointer;
    user-select:none;
    display:flex !important;
    align-items:center !important;
    justify-content:space-between !important;
  }
  .cust-panel-hd:active{opacity:.9;}
  .quote-status-inline{display:none !important;}
  .cust-panel-body{padding:12px 16px !important;display:none;}
  .cust-panel-body.open{display:block !important;}
  .cust-grid{
    display:grid !important;
    grid-template-columns:1fr 1fr !important;
    gap:10px !important;
  }
  .cust-fg label{font-size:11px !important;}
  .cust-fg input,.cust-fg select{
    padding:10px 12px !important;
    font-size:14px !important;
    min-height:44px;
  }

  /* 报价明细 */
  #detailPanel{background:#fff !important;margin-bottom:8px;}
  #detailPanel .panel-header{
    padding:10px 16px !important;
    font-size:13px !important;
    position:sticky;top:0;z-index:50;
    background:linear-gradient(90deg,#0891b2,#06b6d4) !important;
  }
  #detailPanel .panel-body{padding:8px !important;}
  .quote-table-wrap{overflow-x:auto !important;-webkit-overflow-scrolling:touch;}
  table{font-size:12px !important;min-width:600px;}
  thead th{padding:8px !important;font-size:11px !important;white-space:nowrap;}
  thead th:nth-child(4),
  tbody td:nth-child(4){display:none !important;}
  thead th:nth-child(1){width:32px !important;}
  tbody td:nth-child(1){width:32px !important;font-size:11px !important;color:#999 !important;}
  tbody td{padding:10px 8px !important;min-height:44px;vertical-align:middle;}
  .qty-input,.price-input{width:50px !important;padding:8px 4px !important;font-size:14px !important;}
  .del-btn{padding:8px 10px !important;font-size:14px !important;min-width:36px;min-height:36px;}
  .td-name{font-size:13px !important;}

  /* 费用汇总 */
  .panel:has(.discount-row){background:#fff !important;margin-bottom:8px;}
  .panel:has(.discount-row) .panel-header{
    padding:10px 16px !important;
    font-size:13px !important;
    background:linear-gradient(90deg,#0891b2,#06b6d4) !important;
  }
  .panel:has(.discount-row) .panel-body{padding:12px 16px !important;}
  .tax-toggle-bar{
    flex-wrap:wrap !important;
    padding:10px 12px !important;
    margin-bottom:12px !important;
  }
  .discount-row{
    flex-direction:column !important;
    align-items:center !important;
    gap:10px !important;
    padding:12px !important;
  }
  .discount-row .dr-item{width:100%;text-align:center !important;}
  .discount-row .dr-val{font-size:20px !important;}
  .discount-row .dr-val.final{font-size:24px !important;}
  .discount-row .dr-op{display:none !important;}
  .total-remark{
    flex-direction:column !important;
    align-items:flex-start !important;
    gap:4px !important;
    padding:10px 12px !important;
  }
  .cn-amount{font-size:13px !important;}
  .total-note{font-size:11px !important;margin-left:0 !important;}
  .remark-box{font-size:14px !important;min-height:80px !important;padding:12px !important;}

  /* 底部固定操作栏 */
  .action-bar{
    position:fixed !important;
    bottom:0 !important;
    left:0 !important;
    right:0 !important;
    z-index:200 !important;
    background:#fff !important;
    padding:12px 16px !important;
    box-shadow:0 -2px 12px rgba(0,0,0,.1) !important;
    display:flex !important;
    gap:10px !important;
    justify-content:space-between !important;
  }
  .action-bar .btn{
    flex:1 !important;
    padding:14px 16px !important;
    font-size:14px !important;
    border-radius:10px !important;
    min-height:48px;
  }
  .action-bar .btn-primary{background:#0891b2 !important;color:#fff !important;}
  .toolbar{display:none !important;}

  /* 汉堡菜单 */
  .mobile-nav-btn{
    display:flex !important;
    width:48px !important;
    height:48px !important;
    top:0 !important;
    right:0 !important;
    border-radius:0 0 0 12px !important;
  }

  /* 抽屉式产品库 */
  .drawer-overlay{
    position:fixed;inset:0;
    background:rgba(0,0,0,.5);
    z-index:999;opacity:0;
    pointer-events:none;transition:opacity .3s;
  }
  .drawer-overlay.show{opacity:1;pointer-events:auto;}
  .lib-fab{
    display:flex !important;
    position:fixed !important;
    right:16px !important;
    bottom:80px !important;
    z-index:998 !important;
    width:56px !important;
    height:56px !important;
    border-radius:50% !important;
    background:linear-gradient(135deg,#0891b2,#0e7490) !important;
    color:#fff !important;
    border:none !important;
    cursor:pointer !important;
    box-shadow:0 4px 16px rgba(14,116,144,.4) !important;
    font-size:24px !important;
  }
  .main > .panel.no-print{
    position:fixed !important;
    left:0 !important;right:0 !important;
    bottom:0 !important;top:auto !important;
    width:100% !important;
    max-height:80vh !important;
    border-radius:16px 16px 0 0 !important;
    z-index:1000 !important;
    transform:translateY(100%) !important;
    transition:transform .3s ease !important;
    box-shadow:0 -4px 20px rgba(0,0,0,.15) !important;
    display:flex !important;
    flex-direction:column !important;
  }
  .main > .panel.no-print.open{transform:translateY(0) !important;}
  .panel-header{
    padding:14px 16px !important;
    font-size:14px !important;
    flex-shrink:0;
    border-radius:16px 16px 0 0 !important;
    background:linear-gradient(135deg,#0891b2,#0e7490) !important;
  }
  .panel-body{
    flex:1;overflow-y:auto;
    padding:12px !important;
    -webkit-overflow-scrolling:touch;
  }
  .parts-list{max-height:calc(80vh - 200px) !important;}
  .part-item{padding:12px !important;gap:12px !important;}
  .part-name{font-size:14px !important;}
  .part-price{font-size:15px !important;}
  .part-add{width:36px !important;height:36px !important;font-size:18px !important;}

  .main > .quote-panel{margin-bottom:70px !important;}
}

/* ═════════════════════════════════════════
   手机 (≤480px)
═════════════════════════════════════════ */
@media screen and (max-width:480px){
  .hd h1{font-size:16px !important;}
  .hd-actions button{padding:7px 10px !important;font-size:11px !important;}
  .cust-grid{grid-template-columns:1fr !important;gap:8px !important;}
  table{min-width:520px;}
  thead th:nth-child(3),
  tbody td:nth-child(3){display:none !important;}
  thead th:nth-child(6),
  tbody td:nth-child(6){display:none !important;}
  .sum-card{padding:10px 12px !important;}
  .sum-card .val{font-size:18px !important;}
  .action-bar{padding:10px 12px !important;gap:8px !important;}
  .action-bar .btn{padding:12px 14px !important;font-size:13px !important;min-height:44px;}
  .lib-fab{bottom:70px !important;width:50px !important;height:50px !important;}
  .parts-list{max-height:calc(75vh - 180px) !important;}
}
@media(min-width:769px){
  .lib-fab{display:none !important;}
}
.lib-fab{position:fixed;right:16px;bottom:20px;z-index:998;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#0891b2,#0e7490);color:#fff;border:none;cursor:pointer;box-shadow:0 4px 16px rgba(14,116,144,.4);font-size:24px;display:none;align-items:center;justify-content:center;transition:.2s;}
.lib-fab:hover{transform:translateY(-2px) scale(1.05);box-shadow:0 6px 24px rgba(14,116,144,.5);}



/* ─── 打印样式 ─── */
.print-page-header,.print-page-footer,.print-seal-area{display:none;}
@media print{
  @page{size:A4 portrait;margin:8mm 8mm 0 8mm;}
  html,body{height:auto;overflow:visible;}
  body{background:#fff !important;font-size:10pt;}
  /* 防止内容分页产生第二页 */
  .quote-panel{page-break-inside:avoid;}
  .panel{page-break-inside:avoid;break-inside:avoid;}
  .topbar,.main .panel:first-child,.no-print,.btns{display:none !important;}
  .mobile-nav-btn,.mobile-nav-menu,.mobile-nav-overlay,.mobile-nav-close,.mobile-nav-item,.mobile-nav-header,.mobile-nav-list{display:none!important;}
  .lib-fab,.prod-fab,.prod-panel,.drag-handle,.sort-btns,.sort-btn{display:none!important;}
  .main{display:block;padding:0;margin:0;}
  /* 重置 sticky 定位 */
  .main > .panel.no-print{position:static;max-height:none;}
  .quote-panel{gap:4px;}
  .panel{box-shadow:none;border:1px solid #bbb;border-radius:0;margin-bottom:0;}
  .panel-header{
    -webkit-print-color-adjust:exact;print-color-adjust:exact;
    padding:5px 12px;font-size:10.5pt;font-weight:700;
  }
  .panel-body{padding:6px 10px;}
  thead tr{-webkit-print-color-adjust:exact;print-color-adjust:exact;}
  .sum-card.highlight{-webkit-print-color-adjust:exact;print-color-adjust:exact;}
  .del-btn,.action-bar{display:none !important;}
  table input{border:none !important;background:transparent !important;text-align:center;padding:0;}

  /* 打印时隐藏操作列 */
  thead th:last-child, tbody td:last-child{display:none !important;}


  /* 汇总区 */
  .summary-bar{display:flex !important;flex-direction:row;gap:0;border:1.5px solid #00695c;border-radius:6px;overflow:hidden;}
  .sum-card{flex:1;padding:6px 10px;border:none;border-right:1px solid #a5d6c8;border-radius:0;}
  .sum-card:last-child{border-right:none;}
  .sum-card .lbl{font-size:8.5pt;color:#555;margin-bottom:2px;}
  .sum-card .val{font-size:13pt;font-weight:800;}
  .sum-card .note{font-size:7.5pt;color:#888;margin-top:1px;}
  .sum-card.highlight{background:linear-gradient(135deg,#fff8e1,#fffbe8) !important;}
  /* 打印时隐藏：不含税合计、税额合计、优惠金额三张卡片 */
  #sumBaseCard,#sumTaxCard,#sumDiscCard{display:none !important;}
  /* 整个汇总条也随之隐藏（三张都没了就不显示空框） */
  .summary-bar{display:none !important;}


  .total-remark{padding:5px 10px;background:#f0fdf8;border:1px solid #a5d6c8;display:flex;flex-wrap:nowrap;align-items:center;justify-content:space-between;white-space:nowrap;}
  .cn-amount{font-size:10pt;font-weight:700;white-space:nowrap;}
  .total-note{font-size:8.5pt;color:#777;white-space:nowrap;}
  .remark-box{font-size:9pt;padding:4px 8px;border:1px solid #bbb;width:100%;white-space:pre-wrap;overflow:visible;height:auto !important;max-height:none !important;resize:none;}
  /* 打印时：隐藏textarea，显示div镜像 */
  textarea.remark-box{display:none !important;}
  .remark-print-div{display:block !important;min-height:20pt;}

  table{font-size:9.5pt;width:100%;border-collapse:collapse;}
  thead th{padding:5px 8px;font-size:9.5pt;}
  tbody td{padding:4px 8px;border-bottom:1px solid #e8e8e8;}
  .td-cat{font-size:7.5pt;padding:1px 4px;}
  .td-name{font-size:9.5pt;font-weight:600;}
  .td-spec{font-size:8pt;color:#666;margin-top:1px;}
  .info-grid{grid-template-columns:repeat(3,1fr);gap:5px;}
  .form-group{gap:1px;}
  .form-group label{font-size:8pt;color:#555;font-weight:600;}
  .form-group input,.form-group select{padding:2px 6px;font-size:9.5pt;border:1px solid #bbb;border-radius:3px;background:#fff;}

  .sum-card-discount.zero-discount{display:none !important;}

  /* 打印时隐藏已在页眉展示的客户信息字段 */
  .print-hide{display:none !important;}

  /* 不再展示公司信息横幅 */
  #ofPrintCompanyBar{display:none !important;}

  /* 打印时隐藏控件元素：含税开关、优惠输入框等 */
  .tax-toggle-wrap,.disc-wrap,.summary-controls,.tax-switch{display:none !important;}
  #quoteTaxToggle{display:none !important;}
  .panel-header .summary-controls{display:none !important;}

  /* 折扣三段式 - 打印时强制横向一行（覆盖响应式column布局） */
  .discount-row{display:flex !important;flex-direction:row !important;flex-wrap:nowrap !important;align-items:center !important;justify-content:center !important;padding:6px 12px;gap:12px;}
  .discount-row .dr-val{font-size:14pt;white-space:nowrap;}
  .discount-row .dr-val.final{font-size:16pt;white-space:nowrap;}
  .discount-row .dr-label{font-size:8pt;white-space:nowrap;}
  .discount-row .dr-item{min-width:auto;text-align:center;}
  .discount-row .dr-op{padding-top:10px;font-size:18pt;}

  /* 打印页眉：左-公司名 | 中-文档标题 | 右-客户信息 */
  .print-page-header{
    display:flex !important;
    align-items:center;
    justify-content:space-between;
    border-bottom:2px solid #00695c;
    padding-bottom:5px;
    margin-bottom:6px;
  }
  .print-page-header .pph-company{
    font-size:10pt;font-weight:700;color:#00695c;
    white-space:nowrap;min-width:160px;
  }
  .print-page-header .pph-title{
    font-size:13pt;font-weight:700;color:#333;
    letter-spacing:1px;flex:1;text-align:center;
  }
  .print-page-header .pph-cust{
    font-size:8.5pt;color:#444;
    text-align:right;min-width:160px;
    display:flex;flex-direction:column;align-items:flex-end;gap:1px;
  }
  .print-page-header .pph-cust .pph-cust-name{font-weight:700;color:#222;font-size:9pt;}
  .print-page-header .pph-cust .pph-cust-contact{color:#555;}


  /* 打印页脚 */
  .print-page-footer{
    display:flex !important;
    justify-content:space-between;
    align-items:center;
    border-top:1px solid #ccc;
    padding-top:4px;
    margin-top:6px;
    font-size:8pt;
    color:#666;
  }

  /* 打印公章：放在备注区右下角，不遮挡价格 */
  .print-seal-area{display:block !important;}
  .print-seal-wrap{
    position:relative;   /* 公章绝对定位的基准 */
  }
  .print-seal-img{
    position:absolute;
    right:8mm;           /* 距右侧8mm */
    bottom:4mm;          /* 距备注区底部4mm */
    width:40mm; height:40mm;  /* 4公分 × 4公分 */
    opacity:0.80;
    transform:rotate(-12deg);
    object-fit:contain;
    pointer-events:none;
    -webkit-print-color-adjust:exact;
    print-color-adjust:exact;
  }

  /* 骑缝章已移除，办公设备报价只有公章无骑缝章 */
  #gutterSealContainer{display:none !important;}
}

/* 骑缝章容器和切片：屏幕隐藏 */
#gutterSealContainer{display:none;}
.gutter-seal-page{display:none !important;}