/* 手机登录页样式 - 参照设计图精确还原 */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  background: #f4f6fb;
  /* 浅灰色背景 */
  overflow-x: hidden;
  position: relative;
  -ms-overflow-style: none; /* IE/Edge 隐藏滚动条 */
  scrollbar-width: none; /* Firefox 隐藏滚动条 */
}

body::-webkit-scrollbar {
  width: 0;
  height: 0;
}

.page-stack .page-view {
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.page-stack .page-view::-webkit-scrollbar {
  width: 0;
  height: 0;
}

/* 语言切换按钮（右上角） */
.lang-switcher {
  position: fixed;
  top: 60px;
  right: 20px;
  z-index: 1000;
}

.lang-btn {
  padding: 6px 12px;
  background: #ffffff;
  border: none;
  border-radius: 16px;
  font-size: 12px;
  cursor: pointer;
  transition: background 0.2s;
}

.lang-btn:hover {
  background: #ffffff;
}

.lang-btn:active {
  transform: translateY(1px);
}

.mobile-login-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 60px 20px 30px;
  position: relative;
}

/* 隐藏背景图 - 使用纯色背景 */
.bg-banner {
  position: absolute;
}

/* Logo 区域 */
.login-header {
  text-align: center;
  margin-bottom: 32px;
  position: relative;
  z-index: 1;
}

.login-header .logo {
  width: 150px;
  height: 100px;
  display: block;
  object-fit: contain;
}

.brand-title {
  font-size: 36px;
  font-weight: 400;
  color: #333;
  letter-spacing: 0;
  margin-bottom: 0;
}

.brand-subtitle {
  font-size: 14px;
  color: #888;
  font-weight: 400;
  margin-top: 24px;
}

/* 登录表单 */
.login-form {
  width: 100%;
  max-width: 400px;
  background: transparent;
  /* 透明背景，融入页面 */
  border-radius: 0;
  padding: 0;
  box-shadow: none;
 -webkit-backdrop-filter: none;
  backdrop-filter: none;
}

.form-field {
  margin-bottom: 24px;
}

.field-label {
  font-size: 15px;
  color: #666;
  font-weight: 400;
  margin-bottom: 10px;
  display: block;
}

.field-input {
  width: 100%;
  height: 56px;
  border: none;
  border-radius: 8px;
  padding: 0 18px;
  font-size: 15px;
  color: #333;
  transition: all 0.3s ease;
  background: #fff;
  /* box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08); */
  border: 1px solid #ccc;
}

.field-input:focus {
  outline: none;
  border: none;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
  border: 1px solid #ccc;
}

.field-input::placeholder {
  color: #ccc;
  font-size: 15px;
}

.field-hint {
  font-size: 12px;
  color: #999;
  margin-top: 8px;
  line-height: 1.5;
}

/* 安全密钥提醒 */
.secure-key-banner {
  background: #f0f5ff;
  border: 1px solid rgba(65, 105, 184, 0.25);
  border-radius: 12px;
  margin: 40px 0 0 0;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 18px;
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
  cursor: pointer;
}

.secure-key-banner:hover {
  border-color: #4169b8;
  box-shadow: 0 8px 24px rgba(65, 105, 184, 0.15);
}

.secure-key-banner:active {
  transform: translateY(1px);
}

.secure-key-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lockIcon {
  width: 24px;
  height: 24px;
  fill: #4169b8;
  display: block;
}

.secure-key-copy {
  font-size: 13px;
  color: #1e293b;
  line-height: 1.6;
}

.secure-key-text {
  display: block;
  font-size: 13px;
  color: #666;
  font-weight: 400;
}

/* 登录按钮 */
.login-btn {
  width: 100%;
  height: 56px;
  background: #4169b8;
  /* 蓝色按钮 */
  border: none;
  border-radius: 8px;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 32px;
  box-shadow: none;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.login-btn:active {
  transform: translateY(1px);
  background: #3558a0;
}

.login-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* 注册入口 */
.login-footer {
  text-align: center;
  margin-top: 28px;
  padding-top: 0;
  border-top: none;
}

.footer-text {
  display: none;
  /* 隐藏"还没有账号？" */
}

.footer-link {
  font-size: 16px;
  color: #4169b8;
  font-weight: 400;
  margin-left: 0;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.3s ease;
  text-transform: lowercase;
}

.footer-link:hover {
  color: #3558a0;
  text-decoration: underline;
}

/* 页脚版权 */
.login-footnote {
  padding-top: 10px;
  text-align: center;
  font-size: 13px;
  color: #666;
  font-weight: 400;
  opacity: 1;
  margin-top: auto;
}

.login-footnote text {
  font-size: 12px;
  color: #999;
}

.container {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

/* 移动端适配 */
@media (max-width: 480px) {
  .mobile-login-container {
    padding: 50px 40px 80px 40px;
  }

  .login-header .logo {
    width: 150px;
    height: 100px;
  }

  .brand-title {
    font-size: 32px;
  }

  .brand-subtitle {
    font-size: 13px;
  }

  .login-form {
    max-width: 100%;
  }

  .field-input {
    height: 52px;
    font-size: 15px;
  }

  .login-btn {
    height: 52px;
    font-size: 17px;
  }
}

/* 横屏适配 */
@media (max-height: 600px) and (orientation: landscape) {
  .mobile-login-container {
    padding: 30px 20px;
  }

  .login-header {
    margin-bottom: 20px;
  }

  .login-header .logo {
    width: 60px;
    height: 60px;
    margin-bottom: 10px;
  }

  .brand-title {
    font-size: 28px;
  }

  .brand-subtitle {
    font-size: 12px;
    margin-top: 12px;
  }

  .login-form {
    max-width: 500px;
  }

  .form-field {
    margin-bottom: 16px;
  }

  .field-input {
    height: 48px;
  }

  .login-btn {
    height: 48px;
    margin-top: 20px;
  }

  .login-footer {
    margin-top: 16px;
  }

  .login-footnote {
    padding-top: 16px;
  }
}