/* 登录方式 Tab（账号密码 / QQ） */
.login-card--tabs {
  padding-top: 28px;
}
.login-method-tabs {
  display: flex;
  gap: 0;
  margin: 0 0 20px;
  padding: 4px;
  background: #e8ecf1;
  border-radius: 10px;
}
.login-method-tab {
  flex: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 8px 10px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--text-2, #5c6570);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s ease, box-shadow 0.15s ease, color 0.15s ease;
}
.login-method-tab:hover {
  color: var(--text, #1a2332);
}
.login-method-tab.is-active {
  background: #fff;
  color: var(--text, #1a2332);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(15, 45, 80, 0.1);
}
.login-method-tab-icon {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
}
.login-method-tab-icon svg {
  width: 22px;
  height: 22px;
  display: block;
}
.login-method-tab-icon--qq img {
  width: 24px;
  height: 24px;
  display: block;
  object-fit: contain;
}
.login-method-tab-icon--account {
  color: var(--primary, #1677ff);
}
.login-method-panels {
  min-height: 220px;
}
.login-method-panel[hidden] {
  display: none !important;
}
.login-account-form {
  margin: 0;
}
.login-submit-btn {
  width: 100%;
  margin-top: 4px;
}
.login-qq-panel .login-qq-body {
  text-align: center;
  padding: 4px 8px 0;
}
.login-qq-title {
  margin: 0 0 12px;
  font-size: 24px;
  font-weight: 700;
  color: var(--text, #1a2332);
  letter-spacing: 0.04em;
}
.login-qq-desc {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-2, #4b5563);
}
.login-qq-highlight {
  color: #12b7f5;
  font-weight: 600;
}
.login-qq-qr-wrap {
  display: flex;
  justify-content: center;
  margin: 0 auto 16px;
}
.login-qq-qr {
  width: 188px;
  height: 188px;
  box-sizing: border-box;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  background: #fff;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.06);
  overflow: hidden;
  line-height: 0;
}
/* qrcode.min.js 会同时插入 canvas + img，只展示一个 */
.login-qq-qr canvas {
  display: none !important;
}
.login-qq-qr img {
  display: block !important;
  width: 168px !important;
  height: 168px !important;
  max-width: 168px !important;
  max-height: 168px !important;
}
.login-qq-foot {
  margin: 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-3, #8a9199);
}
.login-qq-fallback {
  color: var(--primary, #1677ff);
  text-decoration: none;
  margin-left: 4px;
}
.login-qq-fallback:hover {
  text-decoration: underline;
}
.login-app-dl {
  margin: 20px 0 0;
  text-align: center;
  font-size: 13px;
}
.login-app-dl a {
  color: var(--primary, #1677ff);
  text-decoration: none;
}
.login-app-dl a:hover {
  text-decoration: underline;
}

/* 其它页面仍使用的 QQ 长按钮入口 */
.qq-login-entry {
  margin-top: 18px;
  text-align: center;
}
.qq-login-hint {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--t3, #666);
}
.qq-login-btn {
  display: inline-block;
  line-height: 0;
  text-decoration: none;
}
.qq-login-btn img {
  display: block;
  width: 196px;
  max-width: 88%;
  height: auto;
  border: 0;
}

@media (max-width: 400px) {
  .login-method-tab {
    font-size: 13px;
    padding: 8px 6px;
    gap: 4px;
  }
  .login-method-tab-icon svg {
    width: 20px;
    height: 20px;
  }
}