/* 登录页流星雨背景：底图保持稳定，仅流星移动，降低长时间观看的不适感。 */
#loginPage.login-page {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  max-width: none !important;
  height: 100vh !important;
  height: 100dvh !important;
  min-height: 100vh !important;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  isolation: isolate;
  background-color: #03070d;
  background-image: url('/static/images/setup-meteor-sky.webp');
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  animation: none;
}

#loginPage .login-meteor-field {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

#loginPage .login-meteor {
  --meteor-size: 280px;
  position: absolute;
  width: var(--meteor-size);
  height: 2px;
  border-radius: 999px;
  opacity: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(76, 201, 240, 0.36) 62%, #9cecff 93%, #ffffff 100%);
  box-shadow: 0 0 8px rgba(156, 236, 255, 0.88);
  transform-origin: right center;
  will-change: transform, opacity;
  animation: loginMeteorFall var(--meteor-duration) linear var(--meteor-delay) infinite;
}

#loginPage .login-meteor::before {
  content: '';
  position: absolute;
  right: -2px;
  top: 50%;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 10px #ffffff, 0 0 20px rgba(111, 225, 255, 0.9);
  transform: translateY(-50%);
}

#loginPage .login-meteor-1 {
  top: 7%;
  left: -10%;
  --meteor-size: 310px;
  --meteor-duration: 10s;
  --meteor-delay: -1s;
}

#loginPage .login-meteor-2 {
  top: 21%;
  left: 5%;
  --meteor-size: 210px;
  --meteor-duration: 13s;
  --meteor-delay: -8s;
}

#loginPage .login-meteor-3 {
  top: 43%;
  left: -14%;
  --meteor-size: 260px;
  --meteor-duration: 15s;
  --meteor-delay: -5s;
}

#loginPage .login-meteor-4 {
  top: -4%;
  left: 31%;
  --meteor-size: 170px;
  --meteor-duration: 17s;
  --meteor-delay: -13s;
}

#loginPage .login-meteor-5 {
  top: 62%;
  left: -5%;
  --meteor-size: 230px;
  --meteor-duration: 12s;
  --meteor-delay: -9s;
}

#loginPage .login-meteor-6 {
  top: 31%;
  left: 36%;
  --meteor-size: 140px;
  --meteor-duration: 16s;
  --meteor-delay: -3s;
}

#loginPage .login-meteor-7 {
  top: 12%;
  left: -28%;
  --meteor-size: 190px;
  --meteor-duration: 14s;
  --meteor-delay: -10s;
}

#loginPage .login-meteor-8 {
  top: 53%;
  left: 18%;
  --meteor-size: 180px;
  --meteor-duration: 18s;
  --meteor-delay: -4s;
}

#loginPage .login-meteor-9 {
  top: 75%;
  left: -18%;
  --meteor-size: 250px;
  --meteor-duration: 13s;
  --meteor-delay: -6s;
}

#loginPage .login-meteor-10 {
  top: -10%;
  left: 58%;
  --meteor-size: 150px;
  --meteor-duration: 19s;
  --meteor-delay: -15s;
}

@keyframes loginMeteorFall {
  0% {
    opacity: 0;
    transform: translate3d(0, 0, 0) rotate(34deg) scaleX(0.65);
  }
  5% {
    opacity: 0.95;
  }
  56% {
    opacity: 0.85;
  }
  65% {
    opacity: 0;
    transform: translate3d(132vw, 92vh, 0) rotate(34deg) scaleX(1);
  }
  100% {
    opacity: 0;
    transform: translate3d(132vw, 92vh, 0) rotate(34deg) scaleX(1);
  }
}

#loginPage .login-wrap {
  position: relative;
  z-index: 2;
}

#loginPage .login-card {
  border: 1px solid rgba(174, 225, 235, 0.58);
  border-radius: 8px;
  background: rgba(249, 253, 255, 0.94);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.38), 0 0 0 1px rgba(255, 255, 255, 0.32) inset;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

#loginPage .login-title {
  color: #10212a !important;
  -webkit-text-fill-color: currentColor !important;
}

#loginPage .login-field label {
  color: #405862;
}

#loginPage .login-input {
  border-color: rgba(74, 126, 139, 0.3);
  background: rgba(255, 255, 255, 0.86);
}

#loginPage .login-input:hover {
  border-color: rgba(41, 121, 140, 0.55);
}

#loginPage .login-input:focus {
  border-color: #1683a0;
  box-shadow: 0 0 0 4px rgba(22, 131, 160, 0.12);
}

#loginPage .login-btn {
  border-color: #116d83;
  background: #116d83;
  box-shadow: 0 10px 24px rgba(6, 75, 91, 0.22);
}

#loginPage .login-btn:hover:not(:disabled) {
  background: #0b5a6d;
  border-color: #0b5a6d;
}

@media (max-width: 640px) {
  #loginPage .login-meteor {
    --meteor-size: 180px;
  }

  #loginPage .login-meteor-1,
  #loginPage .login-meteor-3 {
    --meteor-size: 220px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #loginPage .login-meteor {
    display: none;
    animation: none;
  }
}