:root{
  /* 主调：淡紫（取自品牌站配色） */
  --plum:#6B4E9E;          /* 主强调色 */
  --plum-deep:#3F2A6B;     /* 深紫（悬停/标题） */
  --plum-soft:#EDE7F6;     /* 浅紫底 */
  --lav-bg:#F8F5FD;        /* 页面底色 */
  --lav-line:#E3DBF2;      /* 浅紫描边 */
  --gold:#C8A45C;          /* 金色点缀（Logo） */
  --gold-soft:#E8D9B0;
  --ink:#201432;           /* 正文深紫黑 */
  --muted:#6B6178;
  --line:var(--lav-line);
  --bg:var(--lav-bg);
  --card:#FFFFFF;
  --radius:14px;
  --shadow:0 6px 24px rgba(32,20,50,.08);
  --font:'Inter','Montserrat','Helvetica Neue',Arial,'PingFang SC','Microsoft YaHei',sans-serif;
  --serif:'Cormorant Garamond','Playfair Display',Georgia,'Songti SC',serif;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  line-height:1.5;
}
h1,h2,h3{margin:0;font-weight:600}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit;font-size:14px}

/* ---------- Topbar ---------- */
.topbar{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:12px 24px;
  background:rgba(255,255,255,.92);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.brand-lockup{display:flex;align-items:center;gap:12px;min-width:0}
.brand-mark{height:46px;width:auto;object-fit:contain}
.brand-name{font-family:var(--serif);font-weight:700;font-size:20px;letter-spacing:.12em}
.brand-sub{font-size:9px;letter-spacing:.22em;color:var(--muted)}
.top-actions{display:flex;align-items:center;gap:8px;flex-wrap:wrap;justify-content:flex-end}

.text-button{background:none;border:none;color:var(--ink);font-size:13px;padding:8px 10px;border-radius:8px}
.text-button:hover{background:var(--plum-soft)}
.file-button{position:relative;overflow:hidden;font-size:13px;padding:8px 10px;border-radius:8px;color:var(--ink)}
.file-button:hover{background:var(--plum-soft)}
.file-button input{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%}
.primary-button{
  background:linear-gradient(135deg,var(--plum) 0%,var(--plum-deep) 100%);
  color:#fff;border:none;border-radius:10px;padding:10px 18px;font-size:13px;font-weight:600;
  letter-spacing:.04em;display:inline-flex;align-items:center;gap:8px;
  transition:filter .18s,transform .18s;
}
.primary-button:hover{filter:brightness(1.06)}
.primary-button.wide{width:100%;justify-content:center;padding:13px}
.secondary-button{
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 14px;
  font-size:13px;font-weight:600;color:var(--ink);
}
.secondary-button:hover{border-color:var(--plum);color:var(--plum)}
.secondary-button.wide{width:100%}
.pill{background:rgba(255,255,255,.28);border-radius:20px;padding:1px 8px;font-size:12px}

/* ---------- Intro ---------- */
.intro-band{
  display:grid;grid-template-columns:1.4fr 1fr;gap:28px;align-items:end;
  padding:44px 24px 30px;max-width:1440px;margin:0 auto;
}
.eyebrow{font-size:10px;letter-spacing:.28em;color:var(--plum);margin:0 0 12px}
.intro-band h1{font-family:var(--serif);font-size:clamp(30px,4.4vw,52px);line-height:1.08;font-weight:700}
.intro-band h1 em{font-style:italic;color:var(--plum)}
.intro-text{color:var(--muted);font-size:14px;margin:14px 0 0;max-width:46ch}
.intro-stats{display:flex;gap:26px;flex-wrap:wrap}
.intro-stats div{display:flex;flex-direction:column}
.intro-stats strong{font-family:var(--serif);font-size:26px;color:var(--plum)}
.intro-stats span{font-size:11px;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}

/* ---------- Workspace ---------- */
.workspace{
  display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:22px;
  max-width:1440px;margin:0 auto;padding:0 24px 60px;align-items:start;
}
.catalog-column{min-width:0}
.catalog-toolbar{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;flex-wrap:wrap;margin-bottom:14px}
.section-kicker{font-size:10px;letter-spacing:.24em;color:var(--plum);margin:0 0 6px}
.catalog-toolbar h2{font-family:var(--serif);font-size:24px}
.toolbar-controls{display:flex;gap:10px;flex-wrap:wrap}
.search-wrap{
  display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:10px;padding:8px 12px;min-width:270px;
}
.search-wrap input{border:none;outline:none;width:100%;background:transparent;font-size:14px}
.search-wrap span{color:var(--muted)}
#craftFilter{
  background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 12px;
  font-size:13px;outline:none;
}
.filter-strip{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.filter-chip{
  background:#fff;border:1px solid var(--line);border-radius:20px;padding:7px 15px;
  font-size:12.5px;color:var(--muted);transition:all .16s;
}
.filter-chip:hover{border-color:var(--plum)}
.filter-chip.active{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- Product grid ---------- */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(238px,1fr));gap:18px}
.product-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;display:flex;flex-direction:column;transition:box-shadow .2s,transform .2s;
}
.product-card:hover{box-shadow:var(--shadow);transform:translateY(-2px)}
.product-image-wrap{position:relative;background:var(--plum-soft);aspect-ratio:3/4;overflow:hidden}
.product-image{width:100%;height:100%;object-fit:cover}
.product-tag{
  position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);
  border-radius:20px;padding:4px 10px;font-size:10px;letter-spacing:.06em;
  color:var(--plum);font-weight:600;
}
.product-body{padding:13px 14px 15px;display:flex;flex-direction:column;gap:9px;flex:1}
.product-meta{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.product-style{font-weight:700;font-size:14px;letter-spacing:.02em}
.product-price{font-size:13px;font-weight:700;color:var(--plum);white-space:nowrap}
.product-category{font-size:11.5px;color:var(--muted);line-height:1.4}
.color-row{display:flex;gap:6px;flex-wrap:wrap}
.color-dot{
  width:24px;height:24px;border-radius:50%;border:2px solid transparent;padding:0;
  background-size:cover;background-position:center;box-shadow:0 0 0 1px var(--line) inset;
  transition:transform .15s;
}
.color-dot:hover{transform:scale(1.1)}
.color-dot.active{border-color:var(--plum);box-shadow:0 0 0 1px var(--plum)}
.size-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.size-cell{display:flex;flex-direction:column;gap:3px;align-items:center}
.size-cell label{font-size:10px;color:var(--muted);letter-spacing:.04em}
.size-cell input{
  width:100%;border:1px solid var(--line);border-radius:7px;padding:6px 2px;
  text-align:center;font-size:13px;outline:none;
}
.size-cell input:focus{border-color:var(--plum)}
.add-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto}
.selected-hint{font-size:11px;color:var(--plum);font-weight:600}
.add-button{
  background:var(--ink);color:#fff;border:none;border-radius:8px;padding:8px 15px;
  font-size:12.5px;font-weight:600;letter-spacing:.03em;
}
.add-button:hover{background:var(--plum)}
.add-button.is-added{background:var(--plum)}
.empty-state{padding:60px 20px;text-align:center;color:var(--muted);font-size:14px}
.load-more-wrap{display:flex;justify-content:center;padding:26px 0 10px}
.load-more-wrap .secondary-button{padding:12px 34px;font-size:13px}

/* ---------- Quote panel ---------- */
.quote-panel{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  position:sticky;top:82px;display:flex;flex-direction:column;max-height:calc(100vh - 100px);
  box-shadow:var(--shadow);
}
.quote-panel-head{
  display:flex;align-items:flex-start;gap:12px;padding:16px 18px;border-bottom:1px solid var(--line);
  position:relative;
}
.quote-panel-head h2{font-family:var(--serif);font-size:19px}
.quote-head-meta{margin-left:auto;text-align:right;display:flex;flex-direction:column;gap:2px}
.quote-head-meta span{font-size:11px;color:var(--muted)}
.quote-head-meta strong{font-size:15px;color:var(--plum)}
.icon-button{
  background:none;border:none;font-size:20px;line-height:1;color:var(--muted);
  padding:2px 6px;border-radius:6px;
}
.icon-button:hover{background:var(--plum-soft);color:var(--ink)}
.close-only{display:none}
.quote-scroll{overflow-y:auto;padding:14px 16px;flex:1}
.quote-items{display:flex;flex-direction:column;gap:10px}
.quote-empty{text-align:center;color:var(--muted);padding:34px 10px;font-size:13px}
.quote-empty span{display:block;font-size:30px;color:var(--line);margin-bottom:8px}
.quote-item{
  display:grid;grid-template-columns:56px minmax(0,1fr) auto;gap:10px;
  border:1px solid var(--line);border-radius:10px;padding:9px;align-items:start;
}
.quote-thumb{width:56px;height:70px;object-fit:cover;border-radius:7px;background:var(--plum-soft)}
.quote-item-title{font-size:13px;font-weight:700}
.quote-color{color:var(--plum);font-weight:600;font-size:12px}
.quote-item-sub{font-size:11px;color:var(--muted);margin-top:3px;line-height:1.5}
.remove-item{background:none;border:none;color:#C0392B;font-size:11px;padding:0;margin-top:6px;text-decoration:underline}
.quote-price-editor{display:flex;flex-direction:column;gap:3px;align-items:flex-end}
.quote-price-editor label{font-size:9.5px;color:var(--muted)}
.quote-price-editor input{width:82px;border:1px solid var(--line);border-radius:6px;padding:4px 6px;text-align:right;font-size:12px;outline:none}
.quote-price-editor input:focus{border-color:var(--plum)}
.quote-line-total{font-size:12.5px;font-weight:700;color:var(--plum)}

.quote-inputs{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:16px 0 0}
.input-row{display:flex;flex-direction:column;gap:4px}
.input-row label{font-size:11px;color:var(--muted)}
.input-row label small{color:#A9A9A9;font-size:10px}
.input-row input,.input-row select{
  border:1px solid var(--line);border-radius:8px;padding:8px 10px;outline:none;width:100%;background:#fff;
}
.input-row input:focus,.input-row select:focus{border-color:var(--plum)}

.pi-details{margin-top:16px;border-top:1px solid var(--line);padding-top:12px}
.pi-details summary{
  cursor:pointer;font-size:12px;font-weight:600;color:var(--plum);
  display:flex;justify-content:space-between;list-style:none;
}
.pi-details summary::-webkit-details-marker{display:none}
.pi-fields{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.pi-fields input,.pi-fields select,.pi-fields textarea{
  border:1px solid var(--line);border-radius:8px;padding:9px 10px;outline:none;width:100%;
  background:#fff;font-size:13px;
}
.pi-fields textarea{min-height:64px;resize:vertical}
.pi-fields input:focus,.pi-fields select:focus,.pi-fields textarea:focus{border-color:var(--plum)}

.quote-summary{border-top:1px solid var(--line);padding:14px 18px;display:flex;flex-direction:column;gap:8px}
.quote-summary>div{display:flex;justify-content:space-between;font-size:13px;color:var(--muted)}
.quote-summary>div strong{color:var(--ink)}
.grand-total{border-top:1px dashed var(--line);padding-top:9px;font-size:15px!important;color:var(--ink)!important}
.grand-total strong{color:var(--plum)!important;font-size:17px}
.export-actions{display:grid;grid-template-columns:1fr 1fr;gap:9px;padding:0 18px 12px}
.export-actions .wide{grid-column:1/-1}
.panel-note{font-size:10.5px;color:#A9A9A9;text-align:center;padding:0 18px 16px;margin:0}

/* ---------- Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);
  background:var(--ink);color:#fff;padding:11px 20px;border-radius:10px;font-size:13px;
  opacity:0;pointer-events:none;transition:all .25s;z-index:80;
}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- Responsive ---------- */
@media(max-width:1100px){
  .workspace{grid-template-columns:minmax(0,1fr)}
  .quote-panel{
    position:fixed;top:0;right:0;height:100vh;width:min(420px,92vw);max-height:none;z-index:60;
    border-radius:0;transform:translateX(105%);transition:transform .28s ease;
  }
  .quote-panel.open{transform:translateX(0)}
  .close-only{display:block}
  .intro-band{grid-template-columns:1fr;gap:18px;align-items:start}
}
@media(max-width:620px){
  .topbar{padding:10px 14px}
  .brand-mark{height:38px}
  .brand-name{font-size:17px}
  .hide-sm{display:none}
  .intro-band{padding:26px 14px 18px}
  .workspace{padding:0 14px 44px}
  .search-wrap{min-width:0;flex:1}
  .toolbar-controls{width:100%}
  .product-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
  .size-grid{grid-template-columns:repeat(4,1fr)}
}

/* ---- customer mode (2026-10-17) ----
   Everything staff-only disappears unless the page is opened with ?internal=1.
   Freight and fees are recomputed on the server, so this only hides controls that
   would confuse a buyer. */
body.customer-mode .internal-only{display:none !important}
.freight-note{margin:2px 0 0;font-size:12px;line-height:1.5;color:#6B6178}
.freight-note.warn{color:#B45309}
.order-placed{border:1px solid #BFE3C8;background:#F2FBF4;border-radius:8px;padding:16px;margin-bottom:14px}
.order-placed h2{margin:0 0 6px;font-size:17px;color:#14532D}
.order-placed .muted{color:#4B6B57;font-size:12.5px;line-height:1.6;margin:6px 0}
.order-placed-table{width:100%;border-collapse:collapse;margin:10px 0;font-size:13px}
.order-placed-table td{padding:5px 0;border-bottom:1px solid #DCEFE2}
.order-placed-table td:last-child{text-align:right;font-variant-numeric:tabular-nums}
.order-placed-total td{border-top:2px solid #14532D;border-bottom:none;font-weight:700;font-size:15px;padding-top:8px}

/* 客户自助模式：只给客户看的元素默认隐藏，加了 body.customer-mode 才显示 */
body:not(.customer-mode) .client-only{display:none !important}
.client-note{
  padding:8px 24px;font-size:11.5px;line-height:1.5;text-align:center;
  color:var(--muted);background:var(--plum-soft);border-bottom:1px solid var(--line);
  letter-spacing:.02em;
}

/* 阶梯价：卡片上的「下一档」提示 + 报价单顶部的当前档位 */
.tier-hint{font-size:10.5px;line-height:1.45;color:var(--plum)}
.tier-line{
  padding:7px 18px;font-size:11.5px;letter-spacing:.02em;
  color:var(--plum-deep);background:var(--plum-soft);
  border-bottom:1px solid var(--line);text-align:center;
}

/* 右上角模式切换：客户视图下是一行不显眼的小字，业务员一眼能找到 */
.top-actions .mode-toggle{font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);opacity:.7;border-bottom:1px dotted currentColor;padding-bottom:1px}
.top-actions .mode-toggle:hover{opacity:1;color:var(--plum)}

/* 批量粘贴款号 */
.paste-trigger{white-space:nowrap}
.paste-overlay{position:fixed;inset:0;z-index:80;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(32,20,50,.42)}
.paste-overlay[hidden]{display:none}
.paste-card{width:min(560px,100%);max-height:88vh;overflow:auto;background:#fff;border-radius:14px;padding:20px 22px;box-shadow:0 24px 60px rgba(32,20,50,.28)}
.paste-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.paste-head h3{margin:0;font-size:16px;color:var(--ink)}
.paste-hint{margin:8px 0 10px;font-size:12px;line-height:1.6;color:var(--muted)}
.paste-sample{margin:0 0 10px;padding:9px 12px;border-radius:8px;background:var(--plum-soft);color:var(--plum-deep);font-size:11.5px;line-height:1.8;font-family:ui-monospace,Menlo,Consolas,monospace;white-space:pre-wrap}
.paste-card textarea{width:100%;box-sizing:border-box;border:1px solid var(--line);border-radius:10px;padding:10px 12px;font-size:13px;line-height:1.7;font-family:ui-monospace,Menlo,Consolas,monospace;resize:vertical;color:var(--ink)}
.paste-card textarea:focus{outline:none;border-color:var(--plum)}
.paste-report{margin:10px 0 0;font-size:11.5px;line-height:1.6;color:var(--plum-deep);min-height:16px}
.paste-report.error{color:#b3446c}
.paste-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:14px}

/* 页面没跑起来时的兜底提示 */
.boot-hint{max-width:760px;margin:24px auto;padding:16px 18px;border-radius:12px;background:#FFF4F7;border:1px solid #F0C8D6;color:#7A2340;font-size:13px;line-height:1.7;display:flex;flex-direction:column;gap:6px}
.boot-hint[hidden]{display:none}
.boot-hint strong{font-size:14px}
.boot-hint a{color:#6B4E9E}
.boot-hint-link{align-self:flex-start;margin-top:4px;padding:7px 14px;border-radius:999px;background:#6B4E9E;color:#fff !important;text-decoration:none;font-size:12.5px}