/* ── 微信登录页 ─────────────────────────────────────────────────────── */
.pk-wechat-login-page {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 80vh;
  padding: 24px 16px;
  background: #f7f8fa;
}

.pk-wechat-login-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
  padding: 40px 32px 32px;
  width: 100%;
  max-width: 380px;
  text-align: center;
}

/* Logo */
.pk-wechat-login-logo {
  margin-bottom: 24px;
}
.pk-wechat-login-logo svg {
  display: block;
  margin: 0 auto 8px;
}
.pk-wechat-login-logo h2 {
  font-size: 1.3rem;
  font-weight: 600;
  color: #1a1a2e;
  margin: 0;
}

/* QR iframe 区域 */
.pk-wechat-qr-wrap {
  margin: 0 auto 16px;
}
.pk-qr-tip {
  font-size: 0.9rem;
  color: #666;
  margin-bottom: 12px;
}
.pk-qr-tip strong { color: #07C160; }

#pk-wechat-qr-iframe {
  display: block;
  margin: 0 auto;
  border-radius: 8px;
  overflow: hidden;
  /* 修正微信 QR iframe 的白色背景在深色主题下的问题 */
  background: #fff;
}

.pk-qr-hint {
  font-size: 0.78rem;
  color: #999;
  margin-top: 10px;
}

/* 手机端跳转提示 */
.pk-wechat-mobile-notice {
  padding: 32px 0;
}
.pk-wechat-redirecting {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  color: #555;
}
.pk-spinner {
  width: 40px;
  height: 40px;
  border: 3px solid #e0e0e0;
  border-top-color: #07C160;
  border-radius: 50%;
  animation: pk-spin 0.8s linear infinite;
}
@keyframes pk-spin { to { transform: rotate(360deg); } }

/* 分隔线 */
.pk-wechat-login-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
  color: #ccc;
  font-size: 0.8rem;
}
.pk-wechat-login-divider::before,
.pk-wechat-login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #e8e8e8;
}

/* 备选登录按钮 */
.pk-wechat-login-alt { margin-bottom: 16px; }

.pk-btn-phone {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border: 1.5px solid #e2e6ed;
  border-radius: 24px;
  background: #fff;
  color: #333;
  font-size: 0.95rem;
  text-decoration: none;
  transition: border-color .2s, background .2s;
}
.pk-btn-phone:hover {
  border-color: #07C160;
  background: #f0fff7;
  color: #07C160;
}

/* 条款文字 */
.pk-wechat-login-terms {
  font-size: 0.75rem;
  color: #aaa;
  margin: 0;
}
.pk-wechat-login-terms a { color: #888; text-decoration: underline; }

/* ── 手机号登录 / 绑定手机 表单 ──────────────────────────────────────── */
.pk-phone-login-form,
.pk-bind-phone-form {
  max-width: 420px;
  margin: 40px auto;
  padding: 32px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(0,0,0,.08);
}

.pk-login-intro {
  color: #666;
  font-size: 0.9rem;
  margin-bottom: 20px;
}

/* 手机号 + 按钮一行 */
.pk-phone-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
  margin-bottom: 16px;
}
.pk-phone-row .form-item { flex: 1; margin: 0; }
.pk-phone-row input[type="tel"] {
  font-size: 16px !important; /* iOS 防放大 */
  border-radius: 8px;
  border: 1.5px solid #e2e6ed;
  padding: 10px 14px;
  width: 100%;
  box-sizing: border-box;
}

.pk-btn-send-otp {
  flex-shrink: 0;
  padding: 10px 16px;
  background: #07C160;
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 0.88rem;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s;
}
.pk-btn-send-otp:hover { background: #06a050; }
.pk-btn-send-otp:disabled { background: #ccc; cursor: not-allowed; }

.pk-otp-sent {
  color: #07C160;
  font-size: 0.85rem;
  margin: 4px 0 12px;
}

/* 主登录按钮 */
.pk-btn-login {
  width: 100%;
  padding: 13px;
  background: #07C160;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s;
  margin-top: 8px;
}
.pk-btn-login:hover { background: #06a050; }

.pk-login-switch {
  text-align: center;
  font-size: 0.82rem;
  color: #888;
  margin-top: 16px;
}
.pk-login-switch a { color: #07C160; text-decoration: none; }

/* 微信绑定提示栏 */
.pk-wechat-bound-notice {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #f0fff7;
  border: 1px solid #b7efcd;
  border-radius: 10px;
  padding: 12px 16px;
  margin-bottom: 20px;
}
.pk-wechat-icon {
  display: inline-block;
  background: #07C160;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 6px;
  flex-shrink: 0;
}
.pk-wechat-bound-notice p { margin: 0; color: #333; font-size: 0.9rem; }

/* ── 标准登录页微信按钮补丁 ─────────────────────────────────────────── */
.pk-social-wechat-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 13px;
  background: #07C160;
  color: #fff;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  margin-bottom: 12px;
  transition: background .2s;
}
.pk-social-wechat-btn:hover { background: #06a050; color: #fff; }
.pk-social-wechat-btn svg { flex-shrink: 0; }

.pk-login-divider {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #ccc;
  font-size: 0.8rem;
  margin: 16px 0;
}
.pk-login-divider::before,
.pk-login-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: #ebebeb;
}

/* 移动端适配 */
@media (max-width: 480px) {
  .pk-wechat-login-card { padding: 28px 20px; }
  .pk-phone-login-form,
  .pk-bind-phone-form   { padding: 24px 16px; margin: 20px 16px; }
}