/**
 * 免费模式专用：订单创建成功页样式，无顶部导航，通过底部「返回首页」回到 HOME
 */
.page-free-order-success {
  min-height: 100vh;
  background: linear-gradient(180deg, #f0f7ff 0%, #fff 24%);
  padding: 0;
}

.page-free-order-success .fos-wrap {
  width: 100%;
  box-sizing: border-box;
  padding: 32px 20px 24px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.page-free-order-success .fos-header {
  text-align: center;
}

.page-free-order-success .fos-title {
  font-size: 20px;
  font-weight: 700;
  color: #111;
}

.page-free-order-success .fos-sub {
  margin-top: 10px;
  font-size: 13px;
  color: #666;
  line-height: 1.5;
  padding: 0 8px;
}

.page-free-order-success .fos-main {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.page-free-order-success .fos-door-card {
  background: #fff;
  border-radius: 16px;
  padding: 24px 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  border: 1px solid #e8f0fe;
}

.page-free-order-success .fos-door-label {
  font-size: 13px;
  color: #888;
  text-align: center;
}

.page-free-order-success .fos-door-no {
  margin-top: 8px;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: 2px;
  color: #1a73e8;
  line-height: 1.2;
  text-align: center;
}

.page-free-order-success .fos-device {
  margin-top: 14px;
  font-size: 13px;
  color: #666;
  text-align: center;
  max-width: 100%;
  word-break: break-all;
}

.page-free-order-success .fos-spacer {
  flex: 1;
  min-height: 24px;
}

.page-free-order-success .fos-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-free-order-success .fos-actions .fos-btn {
  width: 100%;
  margin: 0;
}

.page-free-order-success .fos-btn {
  height: 44px;
  border: none;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.page-free-order-success .fos-btn:active {
  opacity: 0.9;
}

.page-free-order-success .fos-btn.loading {
  opacity: 0.85;
  cursor: not-allowed;
  position: relative;
}

.page-free-order-success .fos-btn.loading::after {
  content: "";
  display: inline-block;
  width: 14px;
  height: 14px;
  margin-left: 8px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.7);
  border-top-color: rgba(255, 255, 255, 0.2);
  animation: fos-spin 0.8s linear infinite;
  vertical-align: -2px;
}

.page-free-order-success .fos-btn-secondary.loading::after {
  border-color: rgba(2, 135, 252, 0.55);
  border-top-color: rgba(2, 135, 252, 0.2);
}

@keyframes fos-spin {
  to {
    transform: rotate(360deg);
  }
}

.page-free-order-success .fos-btn-primary {
  background: #0287fc;
  color: #fff;
}

.page-free-order-success .fos-btn-secondary {
  background: #fff;
  color: #0287fc;
  border: 1px solid #b8dcff;
}