/* 代理商下单系统 · 纯静态样式（无框架 / 无 CDN，离线可用） */
:root {
  --bg: #f4f6f9;
  --panel: #ffffff;
  --ink: #1d2430;
  --ink-2: #5a6577;
  --line: #dde3ec;
  --brand: #1f6feb;
  --brand-ink: #ffffff;
  --ok: #14804a;
  --warn: #a15c00;
  --bad: #b42318;
  --radius: 10px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.06), 0 4px 12px rgba(16, 24, 40, 0.05);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font: 15px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}

.boot { padding: 32px; color: var(--ink-2); }

/* ------------------------------------------------------------------ 登录 */
.login-wrap {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 14px;
  box-shadow: var(--shadow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.login-card h1 { margin: 0 0 4px; font-size: 20px; }
.login-card .sub { margin: 0; color: var(--ink-2); font-size: 13px; }

/* ------------------------------------------------------------------ 框架 */
.app-root { min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column; }

.topbar {
  background: var(--panel);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}
.topbar-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}
.brand { font-weight: 700; font-size: 16px; white-space: nowrap; }
.brand small { display: block; font-weight: 400; color: var(--ink-2); font-size: 11px; }
.spacer { flex: 1 1 auto; }
.who { color: var(--ink-2); font-size: 12px; text-align: right; line-height: 1.3; }
.who b { color: var(--ink); font-size: 13px; }

.nav {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 4px 14px 8px;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
  -webkit-overflow-scrolling: touch;
}
.nav button {
  white-space: nowrap;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  padding: 7px 12px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
}
.nav button.active { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.nav .count {
  display: inline-block;
  margin-left: 6px;
  background: var(--bad);
  color: #fff;
  border-radius: 999px;
  padding: 0 6px;
  font-size: 11px;
  vertical-align: middle;
}

.main { flex: 1 1 auto; width: 100%; max-width: 1180px; margin: 0 auto; padding: 14px; }
.page { display: flex; flex-direction: column; gap: 14px; }

/* ------------------------------------------------------------------ 组件 */
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 14px;
}
.card > h2, .card > h3 { margin: 0 0 10px; font-size: 16px; }
.card > h4 { margin: 12px 0 6px; font-size: 14px; color: var(--ink-2); }
.section-title { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 10px; }
.section-title h2, .section-title h3 { margin: 0; font-size: 16px; }

.row { display: flex; gap: 10px; flex-wrap: wrap; align-items: flex-end; }
.row > * { min-width: 0; }
.grid2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 10px; }
.grid3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }

label.field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--ink-2); flex: 1 1 160px; }
input, select, textarea {
  font: inherit;
  color: inherit;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  width: 100%;
  min-width: 0;
}
textarea { min-height: 68px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid rgba(31, 111, 235, 0.35); border-color: var(--brand); }
input:disabled, select:disabled, button:disabled { opacity: 0.55; cursor: not-allowed; }

.btn {
  font: inherit;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 8px;
  padding: 8px 14px;
  cursor: pointer;
  white-space: nowrap;
  max-width: 100%;
}
.btn:hover:not(:disabled) { border-color: var(--brand); }
.btn.primary { background: var(--brand); border-color: var(--brand); color: var(--brand-ink); }
.btn.danger { background: #fff; border-color: var(--bad); color: var(--bad); }
.btn.ok { background: var(--ok); border-color: var(--ok); color: #fff; }
.btn.small { padding: 5px 10px; font-size: 13px; }
.btn-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

.badge {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 999px;
  font-size: 12px;
  border: 1px solid var(--line);
  background: #f7f9fc;
  color: var(--ink-2);
}
.badge.new { background: #fff4e0; border-color: #f0c07a; color: var(--warn); font-weight: 600; }
.badge.ok { background: #e8f7ee; border-color: #9ad6b3; color: var(--ok); }
.badge.bad { background: #fdeceb; border-color: #f0a9a3; color: var(--bad); }
.badge.warn { background: #fff4e0; border-color: #f0c07a; color: var(--warn); }

.muted { color: var(--ink-2); }
.small { font-size: 12px; }
.mono { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12.5px; }

.error-box {
  border: 1px solid #f0a9a3;
  background: #fdeceb;
  color: var(--bad);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
  white-space: pre-wrap;
}
.notice-box {
  border: 1px solid #f0c07a;
  background: #fff8ec;
  color: var(--warn);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
}
.ok-box {
  border: 1px solid #9ad6b3;
  background: #eefaf3;
  color: var(--ok);
  border-radius: 8px;
  padding: 8px 10px;
  font-size: 13px;
}
.empty { padding: 18px; text-align: center; color: var(--ink-2); border: 1px dashed var(--line); border-radius: 8px; }
.loading { padding: 18px; color: var(--ink-2); }

table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 7px 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { color: var(--ink-2); font-weight: 600; font-size: 12px; background: #f8fafc; }
.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

ul.plain { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 8px; }
ul.bullets { margin: 0; padding-left: 18px; }

.line-row { border: 1px solid var(--line); border-radius: 8px; padding: 10px; margin-bottom: 8px; background: #fdfefe; }
.line-head { display: flex; gap: 8px; flex-wrap: wrap; align-items: baseline; justify-content: space-between; }
.line-eta { font-size: 12.5px; color: var(--ink-2); margin-top: 4px; display: flex; flex-direction: column; gap: 2px; }
.eta-seg { border-left: 3px solid var(--line); padding-left: 8px; }
.eta-seg.overdue { border-left-color: var(--bad); color: var(--bad); }

.pick-item { cursor: pointer; }
.pick-item:hover { border-color: var(--brand); }
.pick-item.selected { border-color: var(--brand); box-shadow: 0 0 0 2px rgba(31, 111, 235, 0.15); }

.kv { display: grid; grid-template-columns: max-content 1fr; gap: 2px 10px; font-size: 13px; }
.kv dt { color: var(--ink-2); }
.kv dd { margin: 0; word-break: break-word; }

.photo-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); gap: 8px; }
.photo-cell { border: 1px solid var(--line); border-radius: 8px; padding: 6px; font-size: 11px; text-align: center; background: #fff; }
.photo-cell img { max-width: 100%; display: block; border-radius: 4px; margin-bottom: 4px; }
.photo-group { border: 1px solid var(--line); border-radius: 8px; padding: 8px; margin-bottom: 8px; background: #fdfefe; }
.photo-group > h5 { margin: 0 0 6px; font-size: 13px; color: var(--ink-2); }

/* 数量等非法输入的就地提示（G10）：只标红，不修改用户输入 */
.input-invalid { border-color: var(--bad) !important; background: #fff6f5; }

.label-preview { border: 1px dashed #9aa4b2; border-radius: 6px; padding: 8px; font-family: ui-monospace, Menlo, monospace; font-size: 12px; background: #fff; }

.progress-bar { height: 8px; background: #eef1f6; border-radius: 999px; overflow: hidden; }
.progress-bar > i { display: block; height: 100%; background: var(--brand); }

.toast-host { position: fixed; left: 0; right: 0; bottom: 12px; display: flex; flex-direction: column; align-items: center; gap: 6px; pointer-events: none; z-index: 90; }
.toast { background: #1d2430; color: #fff; border-radius: 999px; padding: 8px 16px; font-size: 13px; box-shadow: var(--shadow); max-width: 92vw; }

.scan-input { font-size: 18px; padding: 12px; }
.scan-result { font-size: 13px; min-height: 20px; }

/* 打印：只输出唛头标签 */
#print-host { display: none; }

@media print {
  body { background: #fff; }
  #app, .topbar, .nav, .no-print, .toast-host { display: none !important; }
  #print-host { display: block !important; }
  .card { box-shadow: none; border: none; padding: 0; }
}

/* ------------------------------------------------- 横向溢出防护（响应式） */
/* 任何长标识符/长文案都必须能在窄屏换行，不得撑破文档宽度 */
.main, .card, .line-row, .section-title, .grid2, .grid3, .row, .btn-row { min-width: 0; max-width: 100%; }
.mono, .kv dd, .label-preview, .empty, .error-box, .notice-box, .ok-box, .photo-cell, dd, dt, li, td, th {
  overflow-wrap: anywhere;
  word-break: break-word;
}
img, svg, video { max-width: 100%; height: auto; }
.table-scroll { max-width: 100%; }
input, select, textarea, button { max-width: 100%; }

/* --------------------------------------------------------------- 响应式 */
@media (max-width: 720px) {
  .main { padding: 10px; }
  .card { padding: 12px; }
  .kv { grid-template-columns: 1fr; }
  .kv dt { margin-top: 6px; }
  .btn { padding: 10px 12px; white-space: normal; overflow-wrap: anywhere; text-align: center; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .who { font-size: 11px; }
  .brand { font-size: 15px; }
  .topbar-inner { padding: 8px 10px; }
  .nav { padding: 4px 10px 8px; }
  .label-preview { font-size: 11px; }
}