/*!
 * zaka-login-glass.css  ·  登录页「玻璃拟态(Glassmorphism)」改版
 * ------------------------------------------------------------------
 * 效果：插画大图背景(叠紫调柔光蒙层) + 白色大标题 + 半透明胶囊输入框(右侧图标)
 *        + 记住我 / 忘记密码? 一行 + 底部白色胶囊滑动登录条
 *
 * 作用域：只作用于 **挂了 .zlg-glass 类的 .login-page**
 *         （这个类由 zaka-login-glass.js 在确认是本站登录页后自动挂上），
 *         其它页面、其它路由、其它登录组件一个字都不碰。
 * 幂等：重复引用无副作用。
 * 回滚：把 index.html 里引用本文件的 <link> 和 zaka-login-glass.js 的 <script>
 *       这两行删掉，刷新即恢复原样（无需动任何其它文件）。
 */
/* ================= 1. 背景：插画大图 + 紫调柔光蒙层 =================
   底图是 /assets/zaka-login-bg.jpg（竖版，手机用）
       /assets/zaka-login-bg-wide.jpg（柔焦宽幅，PC 用）
   上面叠一层紫调半透明蒙层：一来把偏亮的画面压下去、白字和毛玻璃控件看得清，
   二来保住整站原来的紫粉色调。想换图 → 直接覆盖这两个 jpg 文件即可。 */
.login-page.zlg-glass {
  background-color: #3b3055 !important;
  background-image:
    /* 紫调蒙层（顶部与底部略深，中部稍透，让底图露出来） */
    linear-gradient(172deg,
      rgba(41, 32, 70, .56) 0%,
      rgba(48, 37, 79, .34) 24%,
      rgba(52, 39, 84, .31) 58%,
      rgba(38, 29, 66, .56) 100%),
    url("/assets/zaka-login-bg.jpg?v=1") !important;
  background-repeat: no-repeat, no-repeat !important;
  background-size: cover, cover !important;
  background-position: center center, center center !important;
  background-attachment: fixed, fixed !important;
}

/* PC / 横屏：竖图放大到宽屏会发糊，换成预先柔焦过的宽幅版（氛围一致、质感更干净） */
@media (min-width: 900px) and (orientation: landscape) {
  .login-page.zlg-glass {
    background-image:
      linear-gradient(172deg,
        rgba(41, 32, 70, .52) 0%,
        rgba(48, 37, 79, .32) 30%,
        rgba(38, 29, 66, .54) 100%),
      url("/assets/zaka-login-bg-wide.jpg?v=1") !important;
    background-size: cover, cover !important;
    background-position: center center, center center !important;
  }
}

/* 页面外的过卷区域（手机地址栏回弹）跟着一起变色 */
body.zlg-on { background-color: #3b3055 !important; }

/* 登录页容器：留出居中空间 */
.login-page.zlg-glass {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
}
.login-page.zlg-glass .login-container {
  max-width: 440px !important;
  width: 100%;
  padding: 40px 26px !important;
  justify-content: center !important;
  flex-direction: column !important;
}
/* 顺序固定：标题 → 输入框 → 记住我那一行 → 滑动登录条
   用 order 锁死，不依赖 DOM 顺序（Vue 重渲染后也不会乱） */
.login-page.zlg-glass .login-container > .brand { order: 1 !important; }
.login-page.zlg-glass .login-container > .login-form { order: 2 !important; }
.login-page.zlg-glass .login-container > .zlg-extra { order: 3 !important; }
.login-page.zlg-glass .login-container > .zsl-wrap { order: 4 !important; }
.login-page.zlg-glass .login-container > .login-btn { order: 9 !important; }

/* ================= 2. 标题：WELCOME ================= */
.login-page.zlg-glass .brand {
  text-align: center !important;
  margin: 0 0 34px !important;
}
.login-page.zlg-glass .brand h1 {
  font-size: clamp(34px, 8.4vw, 46px) !important;
  font-weight: 800 !important;
  line-height: 1.08 !important;
  letter-spacing: .01em !important;
  color: #ffffff !important;
  margin: 0 0 10px !important;
  text-shadow: 0 3px 18px rgba(58, 48, 118, .30) !important;
}
.login-page.zlg-glass .brand p {
  font-size: 14px !important;
  color: rgba(255, 255, 255, .86) !important;
  letter-spacing: .02em !important;
}

/* ================= 3. 输入框：半透明胶囊 + 右侧图标 ================= */
.login-page.zlg-glass .login-form {
  gap: 20px !important;
  margin-bottom: 20px !important;
}
.login-page.zlg-glass .input-group input {
  height: 60px !important;
  border-radius: 999px !important;
  padding: 0 58px 0 26px !important;
  font-size: 16px !important;
  color: #ffffff !important;
  caret-color: #ffffff !important;
  background: rgba(255, 255, 255, .16) !important;
  border: 1.5px solid rgba(255, 255, 255, .80) !important;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .20),
              0 0 22px rgba(255, 255, 255, .22),
              inset 0 1px 0 rgba(255, 255, 255, .42),
              0 12px 26px rgba(40, 34, 90, .18) !important;
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  transition: border-color .2s, background .2s, box-shadow .2s !important;
  -webkit-text-fill-color: #ffffff;
}
.login-page.zlg-glass .input-group input::placeholder {
  color: rgba(255, 255, 255, .90) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, .90);
  opacity: 1 !important;
}
.login-page.zlg-glass .input-group input:focus {
  border-color: #ffffff !important;
  background: rgba(255, 255, 255, .26) !important;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .40),
              0 0 30px rgba(255, 255, 255, .34),
              inset 0 1px 0 rgba(255, 255, 255, .50),
              0 14px 30px rgba(40, 34, 90, .22) !important;
}
/* 图标移到右侧（图里那样） */
/* 注意：输入框加了 backdrop-filter 后会变成独立图层、盖住同级图标，这里必须给图标提层级 */
.login-page.zlg-glass .input-icon {
  left: auto !important;
  right: 21px !important;
  width: 21px !important;
  height: 21px !important;
  z-index: 6 !important;
  pointer-events: none !important;
  color: rgba(255, 255, 255, .95) !important;
}
/* 密码框右边还有一颗「小眼睛」，让开一点位置 */
.login-page.zlg-glass .toggle-pwd {
  right: 58px !important;
  z-index: 6 !important;
  color: rgba(255, 255, 255, .78) !important;
  width: 21px !important;
  height: 21px !important;
}
.login-page.zlg-glass .input-group:has(.toggle-pwd) input,
.login-page.zlg-glass .input-group input[type="password"] {
  padding-right: 96px !important;
}

/* ================= 4. 记住我 / 忘记密码? ================= */
.login-page.zlg-glass .zlg-extra {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  gap: 12px;
  margin: 0 0 26px !important;
  padding: 0 8px !important;
  font-size: 14px !important;
  color: rgba(255, 255, 255, .94) !important;
  font-family: inherit !important;
}
.login-page.zlg-glass .zlg-remember {
  display: flex !important;
  align-items: center !important;
  gap: 9px !important;
  cursor: pointer;
  user-select: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}
/* 勾选框：白底 + 深色对勾（对齐参考图，不用系统默认样式） */
.login-page.zlg-glass .zlg-remember input {
  -webkit-appearance: none;
  appearance: none;
  width: 17px !important;
  height: 17px !important;
  flex: 0 0 17px !important;
  margin: 0 !important;
  border-radius: 4px !important;
  background: rgba(255, 255, 255, .96) !important;
  border: 1.5px solid rgba(255, 255, 255, .95) !important;
  box-shadow: 0 2px 8px rgba(30, 26, 70, .22) !important;
  position: relative !important;
  cursor: pointer;
  transition: background .18s, border-color .18s !important;
}
.login-page.zlg-glass .zlg-remember input:checked::after {
  content: "" !important;
  position: absolute !important;
  left: 4px !important;
  top: 3.5px !important;
  width: 8px !important;
  height: 4.5px !important;
  border-left: 2px solid #2f3247 !important;
  border-bottom: 2px solid #2f3247 !important;
  transform: rotate(-45deg) !important;
}
.login-page.zlg-glass .zlg-remember input:focus-visible {
  outline: none !important;
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .45) !important;
}
.login-page.zlg-glass .zlg-forgot {
  color: rgba(255, 255, 255, .94) !important;
  text-decoration: none !important;
  cursor: pointer;
  background: none !important;
  border: none !important;
  padding: 0 !important;
  font: inherit !important;
}
.login-page.zlg-glass .zlg-forgot:active { opacity: .68; }

/* ================= 5. 底部「滑动登录」条：白色胶囊 ================= */
/* 注意：滑块的 left / width 由脚本按拖动距离实时写内联样式，
   下面这些规则一律不碰 left / width，避免拖动失效。 */
.login-page.zlg-glass .zsl-track {
  height: 60px !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, .95) !important;
  box-shadow: 0 16px 34px rgba(40, 34, 88, .26) !important;
}
.login-page.zlg-glass .zsl-track:focus {
  box-shadow: 0 16px 34px rgba(40, 34, 88, .26), 0 0 0 4px rgba(255, 255, 255, .30) !important;
}
.login-page.zlg-glass .zsl-fill {
  border-radius: 999px !important;
  background: linear-gradient(90deg, rgba(160, 130, 255, .55), rgba(255, 168, 214, .62)) !important;
}
.login-page.zlg-glass .zsl-label {
  padding-left: 0 !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  letter-spacing: .06em !important;
  color: #2b2f37 !important;
}
.login-page.zlg-glass .zsl-thumb {
  width: 52px !important;
  height: 52px !important;
  border-radius: 26px !important;
  background: #ffffff !important;
  color: #2b2f37 !important;
  box-shadow: 0 6px 16px rgba(40, 34, 88, .22), 0 0 0 1px rgba(70, 60, 140, .06) !important;
}
.login-page.zlg-glass .zsl-thumb svg { width: 22px !important; height: 22px !important; }
.login-page.zlg-glass .zsl-ready .zsl-thumb::after {
  background: radial-gradient(circle at 50% 50%, rgba(96, 80, 190, .16), transparent 62%) !important;
}
.login-page.zlg-glass .zsl-ok .zsl-thumb {
  background: linear-gradient(160deg, #2fbf71, #12925a) !important;
  color: #ffffff !important;
}
.login-page.zlg-glass .zsl-ok .zsl-track { background: rgba(255, 255, 255, .97) !important; }
.login-page.zlg-glass .zsl-ok .zsl-label { color: #1f7a4d !important; }
.login-page.zlg-glass .zsl-warn .zsl-label { color: #d9534f !important; }

/* ================= 6. 忘记密码 提示条 ================= */
#zlg-toast {
  position: fixed;
  left: 50%;
  bottom: 26px;
  transform: translateX(-50%) translateY(10px);
  max-width: min(88vw, 420px);
  padding: 12px 18px;
  border-radius: 999px;
  background: rgba(28, 24, 54, .62);
  border: 1px solid rgba(255, 255, 255, .22);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  backdrop-filter: blur(14px) saturate(150%);
  box-shadow: 0 14px 34px rgba(24, 18, 60, .32);
  color: #fff;
  font: 400 14px/1.5 -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  text-align: center;
  z-index: 999999;
  opacity: 0;
  transition: opacity .22s ease, transform .22s ease;
}
#zlg-toast.zlg-show { opacity: 1; transform: translateX(-50%) translateY(0); }
#zlg-toast a { color: #fff; font-weight: 600; text-decoration: underline; }

/* ================= 7. 手机端微调 ================= */
@media (max-width: 480px) {
  .login-page.zlg-glass .login-container { padding: 40px 20px 32px !important; }
  .login-page.zlg-glass .brand { margin-bottom: 26px !important; }
  .login-page.zlg-glass .input-group input { height: 58px !important; }
  .login-page.zlg-glass .zsl-track { height: 58px !important; }
  .login-page.zlg-glass .zsl-thumb { width: 50px !important; height: 50px !important; border-radius: 25px !important; }
}

@media (prefers-reduced-motion: reduce) {
  #zlg-toast { transition: none; }
}