/* BilzatWork SaaS 开通链 · 独立页共用样式 */
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: #0f172a;
  background:
    radial-gradient(circle at 18% 18%, #d6eaff 0, transparent 42%),
    radial-gradient(circle at 85% 80%, #e8f8fd 0, transparent 40%),
    #f0f2f5;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
.bw-saas-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 12px;
}
.bw-saas {
  width: min(520px, 94vw);
  background: #fff;
  padding: 28px 24px;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
  box-shadow: 0 8px 28px rgba(15, 23, 42, 0.06);
}
.bw-saas.wide { width: min(720px, 94vw); }
.bw-saas .brand { font-size: 13px; font-weight: 700; color: #0f766e; }
.bw-saas h1 { margin: 8px 0 4px; font-size: 22px; color: #0f172a; }
.bw-saas .sub { margin: 0 0 16px; color: #64748b; font-size: 13px; line-height: 1.55; }
.bw-saas .plan-box,
.bw-saas .bal-box { border-radius: 10px; padding: 14px; margin-bottom: 12px; }
.bw-saas .plan-box { background: #f8fafc; border: 1px solid #e2e8f0; }
.bw-saas .fees { margin-top: 10px; display: grid; gap: 6px; font-size: 13px; color: #475569; }
.bw-saas .fees span,
.bw-saas .fees strong { float: right; color: #0f172a; }
.bw-saas .fees .total {
  margin-top: 6px; padding-top: 8px; border-top: 1px dashed #cbd5e1; font-weight: 700;
}
.bw-saas .bal-box.ok { background: #ecfdf5; border: 1px solid #a7f3d0; }
.bw-saas .bal-box.low { background: #fff7ed; border: 1px solid #fed7aa; }
.bw-saas .bal-box .label { font-size: 12px; color: #64748b; }
.bw-saas .bal-box .val { font-size: 28px; font-weight: 800; margin: 4px 0; }
.bw-saas .bal-box .tip { font-size: 13px; color: #475569; }
.bw-saas .actions { display: grid; gap: 10px; margin-top: 8px; }
.bw-saas .btn {
  border: 0; border-radius: 8px; padding: 12px 14px; font-size: 14px;
  font-weight: 700; cursor: pointer; width: 100%;
}
.bw-saas .btn:disabled { opacity: 0.6; cursor: not-allowed; }
.bw-saas .btn.primary { background: #0f766e; color: #fff; }
.bw-saas .btn.dark { background: #0f172a; color: #fff; }
.bw-saas .btn.outline { background: #fff; border: 1px solid #cbd5e1; color: #0f172a; }
.bw-saas .link {
  text-align: center; font-size: 13px; color: #0f766e; text-decoration: none; display: block;
}
.bw-saas .link.muted { color: #94a3b8; }
.bw-saas .muted { color: #94a3b8; font-size: 13px; }
.bw-saas .err { color: #b91c1c; font-size: 13px; }
.bw-saas .ok-box {
  background: #ecfdf5; border: 1px solid #a7f3d0; color: #047857;
  border-radius: 10px; padding: 16px; font-size: 18px; font-weight: 800;
  text-align: center; margin-bottom: 12px;
}
.bw-saas .done-box {
  background: #f3fbf6; border: 1px solid #b7e4c7; border-radius: 10px;
  padding: 16px; margin-bottom: 16px; display: grid; gap: 6px;
  font-size: 14px; color: #14532d;
}
.bw-saas .done-box .title { font-size: 16px; font-weight: 800; }
.bw-saas .amt { font-size: 28px; font-weight: 800; color: #0f172a; text-align: center; }
.bw-saas .plan-line { color: #64748b; font-size: 13px; margin-bottom: 12px; text-align: center; }
.bw-saas .qr {
  display: grid; gap: 8px; justify-items: center; margin: 12px 0 18px; text-align: center;
}
.bw-saas .qr img {
  border: 1px solid #e2e8f0; border-radius: 8px; background: #fff;
}
.bw-saas .field {
  display: grid; gap: 6px; margin-bottom: 12px; font-size: 13px; color: #475569;
}
.bw-saas .field input {
  border: 1px solid #d0d7de; border-radius: 8px; padding: 10px 12px; font-size: 14px;
}
.bw-saas .plan-tip {
  background: #eef6ff; border: 1px solid #cfe3ff; border-radius: 8px;
  padding: 10px 12px; font-size: 13px; color: #1d4f91; margin-bottom: 12px;
}
.bw-saas .plans-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 12px 0 8px;
}
.bw-saas .plan-pick {
  border: 1px solid #e2e8f0; border-radius: 10px; padding: 16px;
  background: #fff; cursor: pointer; text-align: left;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.bw-saas .plan-pick:hover {
  border-color: #0f766e; box-shadow: 0 0 0 1px #0f766e inset;
}
.bw-saas .plan-pick b {
  display: block; font-size: 15px; color: #0f172a; margin-bottom: 6px;
}
.bw-saas .plan-pick .scale {
  display: block; font-size: 12px; color: #0f766e; font-weight: 600; margin-bottom: 8px;
}
.bw-saas .plan-pick .price {
  font-size: 20px; font-weight: 800; color: #0f172a;
}
.bw-saas .plan-pick .fee-line {
  font-size: 12px; color: #64748b; margin-top: 6px;
}
.bw-saas .footer-row {
  display: flex; justify-content: flex-end; margin-top: 8px;
}
.toast-box {
  position: fixed; top: 18px; right: 18px; z-index: 9999;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: #0f172a; color: #fff; padding: 10px 14px; border-radius: 8px;
  font-size: 13px; box-shadow: 0 8px 24px rgba(15,23,42,.2);
}
.toast.error { background: #b91c1c; }
.toast.success { background: #047857; }
.toast.warning { background: #c2410c; }
@media (max-width: 720px) {
  .bw-saas .plans-grid { grid-template-columns: 1fr; }
}