/* Login page: aligned to JLW login page */

html,
body {
  height: 100%;
  width: 100%;
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  background: var(--bg-page);
  overflow-x: hidden;
}

/* ShaderGradient 风格的流光背景（与 JLW 登录页一致） */
.shader-gradient-bg-enhanced {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
  transition: background 450ms ease;
  --lanst-bg-orb-blur: 96px;
  --lanst-bg-orb-opacity: 0.52;
}

.shader-gradient-bg-enhanced.light {
  background:
    radial-gradient(140% 140% at 12% 14%, var(--bg-card) 0%, var(--stage-brand-soft) 42%, rgba(255, 255, 255, 0) 76%),
    radial-gradient(120% 120% at 88% 12%, var(--stage-brand-hover) 0%, rgba(255, 255, 255, 0) 72%),
    radial-gradient(140% 140% at 50% 96%, var(--stage-brand-soft) 0%, rgba(255, 255, 255, 0) 70%),
    var(--bg-page);
}

.shader-gradient-bg-enhanced.dark {
  background:
    radial-gradient(130% 130% at 86% 10%, color-mix(in srgb, var(--bg-card) 4%, transparent) 0%, transparent 64%),
    radial-gradient(120% 120% at 10% 18%, var(--stage-brand-soft) 0%, transparent 70%),
    radial-gradient(140% 140% at 62% 98%, var(--stage-brand-hover) 0%, transparent 68%),
    var(--bg-page);
}

.shader-gradient-bg-enhanced::before,
.shader-gradient-bg-enhanced::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  transition: opacity 450ms ease, transform 450ms ease, filter 450ms ease;
}

.shader-gradient-bg-enhanced::before {
  opacity: var(--lanst-bg-orb-opacity);
  filter: blur(var(--lanst-bg-orb-blur));
  transform: translateZ(0);
  background:
    radial-gradient(420px 420px at 18% 24%, var(--stage-brand-glow) 0%, rgba(255, 255, 255, 0) 70%),
    radial-gradient(520px 520px at 86% 18%, var(--stage-brand-border-strong) 0%, rgba(255, 255, 255, 0) 72%),
    radial-gradient(520px 520px at 62% 86%, var(--stage-brand-shadow) 0%, rgba(255, 255, 255, 0) 70%);
  animation: lanstBgFloat 22s ease-in-out infinite;
  will-change: transform;
}

.shader-gradient-bg-enhanced.dark::before {
  opacity: 0.42;
  background:
    radial-gradient(420px 420px at 16% 22%, var(--stage-brand-glow) 0%, transparent 70%),
    radial-gradient(520px 520px at 86% 18%, var(--stage-brand-border) 0%, transparent 72%),
    radial-gradient(520px 520px at 62% 86%, var(--stage-brand-shadow-strong) 0%, transparent 70%);
}

@keyframes lanstBgFloat {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  35% {
    transform: translate(18px, -22px) scale(1.03);
  }
  70% {
    transform: translate(-14px, 16px) scale(0.98);
  }
}

.shader-gradient-bg-enhanced::after {
  opacity: 1;
  background:
    radial-gradient(120% 110% at 50% 30%, transparent 30%, color-mix(in srgb, var(--text-primary) 18%, transparent) 100%),
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 2px,
      color-mix(in srgb, var(--text-primary) 10%, transparent) 3px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 3px,
      color-mix(in srgb, var(--text-primary) 8%, transparent) 4px
    );
  mix-blend-mode: soft-light;
  transform: translateZ(0);
}

.shader-gradient-bg-enhanced.light::after {
  background:
    radial-gradient(120% 110% at 50% 30%, transparent 38%, color-mix(in srgb, var(--text-primary) 12%, transparent) 100%),
    repeating-linear-gradient(
      0deg,
      transparent 0px,
      transparent 2px,
      color-mix(in srgb, var(--text-primary) 6%, transparent) 3px
    ),
    repeating-linear-gradient(
      90deg,
      transparent 0px,
      transparent 3px,
      color-mix(in srgb, var(--text-primary) 5%, transparent) 4px
    );
  mix-blend-mode: soft-light;
}

.login-page {
  min-height: 100vh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: var(--bg-page);
  position: relative;
  overflow: hidden;
  --login-display-font: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto,
    sans-serif;
  --login-body-font: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto,
    sans-serif;
  font-family: var(--login-body-font);
}

.login-container {
  width: 100%;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.login-card {
  background: var(--login-card-bg);
  backdrop-filter: blur(32px) saturate(160%) brightness(112%);
  -webkit-backdrop-filter: blur(32px) saturate(160%) brightness(112%);
  border-radius: 24px;
  box-shadow:
    0 30px 60px rgba(0, 0, 0, 0.25),
    0 15px 30px rgba(0, 0, 0, 0.18),
    0 8px 16px rgba(0, 0, 0, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr;
  min-height: 640px;
  position: relative;
  z-index: 1;
  gap: 0;
  padding: 0;
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  clip-path: inset(0 0 0 0 round 24px);
}

.login-left {
  grid-column: 1;
  grid-row: 1;
  position: relative;
  overflow: hidden;
  margin: 0;
  padding: 0;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  clip-path: inset(0 0 0 0);
}

.login-left::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 40%, rgba(255, 255, 255, 0.15) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
  animation: leftGlow 8s ease-in-out infinite;
}

@keyframes leftGlow {
  0%,
  100% {
    opacity: 0.6;
    transform: scale(1);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
}

.login-image-container {
  width: 100%;
  height: 100%;
  position: relative;
  border-radius: 0;
  overflow: hidden;
  box-shadow: none;
  padding: 8px;
  clip-path: inset(0 0 0 0);
}

.login-image {
  width: 100%;
  height: 100%;
  background: var(--login-image-bg);
  position: relative;
  overflow: hidden;
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: space-between;
  border-radius: 24px;
  border: none;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  clip-path: inset(0 0 0 0 round 24px);
}

.login-image::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
  pointer-events: none;
  mix-blend-mode: overlay;
}

.orb-container {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
  border-radius: 24px;
  z-index: 1;
  mix-blend-mode: normal;
  isolation: isolate;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px) brightness(1.2);
  mix-blend-mode: lighten;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
  will-change: transform;
  opacity: 1;
  animation-play-state: running !important;
}

.orb-1 {
  width: 380px;
  height: 380px;
  background: radial-gradient(
    circle at center,
    rgba(186, 230, 253, 0.7) 0%,
    rgba(125, 211, 252, 0.5) 40%,
    rgba(56, 189, 248, 0.25) 70%,
    transparent 100%
  );
  top: -15%;
  left: -10%;
  position: relative;
  animation: orbMorph1 12s ease-in-out infinite alternate;
}

.orb-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle at center,
    rgba(165, 243, 252, 0.65) 0%,
    rgba(103, 232, 249, 0.45) 40%,
    rgba(34, 211, 238, 0.2) 70%,
    transparent 100%
  );
  top: 15%;
  left: 55%;
  animation: orbMorph2 10s ease-in-out infinite alternate;
}

.orb-3 {
  width: 280px;
  height: 280px;
  background: radial-gradient(
    circle at center,
    rgba(191, 219, 254, 0.6) 0%,
    rgba(147, 197, 253, 0.4) 40%,
    rgba(96, 165, 250, 0.2) 70%,
    transparent 100%
  );
  top: 35%;
  left: -5%;
  animation: orbMorph3 9s ease-in-out infinite alternate;
}

.orb-4 {
  width: 200px;
  height: 200px;
  background: radial-gradient(
    circle at center,
    rgba(224, 242, 254, 0.6) 0%,
    rgba(186, 230, 253, 0.4) 40%,
    rgba(147, 197, 253, 0.2) 70%,
    transparent 100%
  );
  top: 55%;
  left: 65%;
  animation: orbMorph4 11s ease-in-out infinite alternate;
}

@keyframes orbMorph1 {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(350px, 180px) rotate(120deg) scale(1.1);
  }
  66% {
    transform: translate(120px, 450px) rotate(240deg) scale(0.95);
  }
  100% {
    transform: translate(-80px, 280px) rotate(360deg) scale(1.05);
  }
}

@keyframes orbMorph2 {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(-250px, -220px) rotate(-100deg) scale(1.15);
  }
  66% {
    transform: translate(180px, -320px) rotate(-200deg) scale(0.9);
  }
  100% {
    transform: translate(280px, -120px) rotate(-300deg) scale(1.1);
  }
}

@keyframes orbMorph3 {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(-280px, 260px) rotate(140deg) scale(0.9);
  }
  66% {
    transform: translate(-350px, -80px) rotate(280deg) scale(1.1);
  }
  100% {
    transform: translate(-150px, 150px) rotate(360deg) scale(0.95);
  }
}

@keyframes orbMorph4 {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  33% {
    transform: translate(-200px, -250px) rotate(-120deg) scale(1.2);
  }
  66% {
    transform: translate(250px, -180px) rotate(-240deg) scale(0.9);
  }
  100% {
    transform: translate(120px, 200px) rotate(-360deg) scale(1.1);
  }
}

.image-content {
  text-align: left;
  color: white;
  position: relative;
  z-index: 20;
  width: 100%;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 14px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: flex-start;
  max-width: 440px;
  padding: 4px 0;
}

.brand-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  font-family: var(--login-display-font);
  color: rgba(255, 255, 255, 0.9);
  text-transform: uppercase;
  margin-bottom: 16px;
  opacity: 0.8;
}

.brand-title {
  font-size: 42px;
  font-weight: 500;
  letter-spacing: -0.01em;
  font-family: var(--login-display-font);
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 14px;
}

.brand-tagline {
  font-size: 15px;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.95);
  letter-spacing: 0.05em;
  font-family: var(--login-body-font);
  line-height: 1.6;
  margin-top: 6px;
  opacity: 0.85;
}

.login-right {
  grid-column: 2;
  grid-row: 1;
  padding: 60px 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  margin: 0;
  border-radius: 0;
  position: relative;
  border: none;
  box-shadow: none;
}

.login-form-container {
  width: 100%;
  max-width: 400px;
}

.login-form-header {
  margin-bottom: 40px;
  text-align: left;
}

.login-welcome {
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 12px;
  color: #3b82f6;
  font-family: var(--login-display-font);
  letter-spacing: 0.03em;
  transition: color 0.3s ease;
  line-height: 1.3;
}

.login-subtitle-form {
  font-size: 15px;
  color: var(--login-subtitle-color);
  font-family: var(--login-body-font);
  line-height: 1.6;
  font-weight: 400;
  transition: color 0.3s ease;
}

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

.login-form-item {
  margin-bottom: 24px;
}

.login-form-item:last-child {
  margin-bottom: 0;
}

.login-input {
  width: 100%;
  height: 52px;
  border-radius: 16px;
  border: 1px solid var(--login-input-border);
  background: var(--login-input-bg);
  color: var(--login-input-color);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  padding: 0 16px;
  font-size: 16px;
  font-weight: 400;
  line-height: 52px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.login-input::placeholder {
  color: var(--login-input-placeholder);
}

.login-input:hover {
  background: var(--login-input-hover-bg);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.login-input:focus {
  background: var(--login-input-focus-bg);
  border-color: var(--login-input-focus-border);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.12);
}

.login-input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.login-input-prefix {
  position: absolute;
  left: 16px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--login-input-icon);
  pointer-events: none;
  transition: color 0.2s ease;
}

.login-input-suffix {
  position: absolute;
  right: 12px;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  color: var(--login-input-icon);
  transition: color 0.2s ease, background-color 0.2s ease;
}

.login-input-suffix:hover {
  color: var(--login-input-icon-hover);
  background: var(--login-forgot-hover-bg);
}

.login-input-suffix:active {
  background: transparent;
}

.login-input-suffix svg {
  width: 20px;
  height: 20px;
  transition: transform 0.2s ease;
}

.login-input-suffix:hover svg {
  transform: scale(1.05);
}

.login-input.with-prefix {
  padding-left: 44px;
}

.login-input.with-suffix {
  padding-right: 56px;
}

.login-input-wrap:focus-within .login-input-prefix {
  color: var(--login-input-icon-hover);
}

.login-password-toggle .icon-eye,
.login-password-toggle .icon-eye-off {
  display: none;
}

.login-password-toggle[data-visible="1"] .icon-eye {
  display: block;
}

.login-password-toggle[data-visible="0"] .icon-eye-off {
  display: block;
}

/* 登录按钮（与 JLW 登录页一致） */
.login-page .login-form button[type="submit"] {
  width: 100%;
  height: 52px !important;
  font-size: 15px !important;
  font-weight: 400 !important;
  font-family: var(--login-body-font) !important;
  letter-spacing: 0.05em !important;
  border-radius: 16px !important;
  background:
    radial-gradient(circle at top left, #60a5fa, #3b82f6),
    linear-gradient(180deg, #93c5fd 0%, #3b82f6 100%) !important;
  box-shadow:
    0 2px 8px rgba(59, 130, 246, 0.15),
    inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border: none;
  color: rgba(255, 255, 255, 0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.login-page .login-form button[type="submit"]:disabled {
  cursor: not-allowed;
  opacity: 0.85;
}

.login-page .login-form button[type="submit"].is-loading {
  pointer-events: none;
}

/* Loading spinner */
.login-btn-spinner {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: rgba(255, 255, 255, 0.95);
  border-radius: 50%;
  animation: loginSpinner 0.7s linear infinite;
}

.login-page .login-form button[type="submit"]::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 160%;
  padding-bottom: 160%;
  transform: translate(-50%, -50%) scale(0.2);
  background: radial-gradient(circle, rgba(255, 255, 255, 0.45) 0%, rgba(255, 255, 255, 0) 70%);
  opacity: 0;
  border-radius: 50%;
  pointer-events: none;
  transition: transform 0.45s ease, opacity 0.6s ease;
}

.login-page .login-form button[type="submit"]:active::after {
  opacity: 0.45;
  transform: translate(-50%, -50%) scale(1);
}

.login-page .login-form button[type="submit"]:focus-visible::after {
  opacity: 0.3;
  transform: translate(-50%, -50%) scale(0.85);
}

.login-tip {
  font-size: 13px;
  color: var(--login-subtitle-color);
}

/* 底部操作区域 */
.login-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 16px;
  border-top: 1px solid var(--login-footer-border);
  margin-top: 28px;
}

/* 主题切换按钮 - 简洁无背景 */
.theme-toggle {
  padding: 10px;
  border-radius: 16px;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  color: var(--login-input-icon);
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  box-shadow: none;
  position: relative;
  overflow: hidden;
}

.theme-toggle:hover {
  background: transparent;
  border: none;
  color: var(--login-input-icon-hover);
  transform: none;
  box-shadow: none;
}

.theme-toggle:active {
  transform: none;
  box-shadow: none;
}

.theme-toggle .icon-sun,
.theme-toggle .icon-moon {
  display: none;
}

.theme-toggle[data-theme="dark"] .icon-sun {
  display: block;
}

.theme-toggle[data-theme="light"] .icon-moon {
  display: block;
}

/* 主题切换按钮图标动画 */
.theme-toggle svg {
  width: 20px;
  height: 20px;
  transition: all 0.3s ease;
}

.theme-toggle:hover svg {
  transform: rotate(180deg) scale(1.1);
}

/* 忘记密码链接 - 简洁样式 */
.forgot-password {
  color: var(--login-forgot-color);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.3s ease;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--login-body-font);
  padding: 8px 12px;
  border-radius: 16px;
  position: relative;
  overflow: hidden;
}

.forgot-password:hover {
  color: var(--login-forgot-hover-color);
  text-decoration: none;
  background: transparent;
  transform: none;
}

.forgot-password:active {
  transform: none;
}

.theme-mask-container {
  position: fixed;
  z-index: 9990;
  border-radius: 9999px;
  pointer-events: none;
  will-change: transform;
}

.theme-mask-container.light-to-dark {
  background: #0b0d10;
}

.theme-mask-container.dark-to-light {
  background: #f0f2f5;
}

/* 忘记密码弹窗 */
.forgot-password-modal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.forgot-password-modal.is-open {
  display: flex;
}

.forgot-password-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(8px);
}

.forgot-password-dialog {
  position: relative;
  width: 100%;
  max-width: 400px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--login-modal-border);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  background: var(--login-modal-bg);
  animation: lanstModalFadeUp 0.22s ease-out both;
}

@keyframes lanstModalFadeUp {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.forgot-password-content {
  text-align: center;
  padding: 32px 24px;
  background: var(--login-modal-bg);
}

.forgot-password-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  background: var(--login-modal-icon-bg);
  color: var(--login-modal-icon-color);
  transition: all 0.3s ease;
}

.forgot-password-icon:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.forgot-password-icon svg {
  width: 28px;
  height: 28px;
}

.forgot-password-title {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--login-modal-title-color);
  font-family: var(--login-display-font);
}

.forgot-password-description {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 32px;
  color: var(--login-modal-desc-color);
  font-family: var(--login-body-font);
}

.forgot-password-button {
  width: 100%;
  height: 48px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 12px;
  font-family: var(--login-body-font);
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  border: none;
  color: white;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
  cursor: pointer;
}

.forgot-password-button:hover {
  background: linear-gradient(135deg, #2563eb 0%, #1e40af 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.4);
}

.forgot-password-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 16px rgba(59, 130, 246, 0.2);
}

@media (max-width: 1024px) {
  .login-page {
    padding: 16px;
  }

  .login-container {
    max-width: 900px;
  }

  .login-card {
    border-radius: 20px;
    margin: 0 16px;
    min-height: 550px;
    grid-template-columns: 0.45fr 0.55fr;
  }

  .login-right {
    padding: 32px 28px;
  }

  .login-image {
    padding: 32px;
  }

  .login-welcome {
    font-size: 24px;
  }
}

@media (max-width: 768px) {
  .login-page {
    padding: 16px;
    min-height: 100vh;
  }

  .login-container {
    max-width: 100%;
    margin: 0;
  }

  .login-card {
    grid-template-columns: 1fr;
    grid-template-rows: 0.4fr 0.6fr;
    border-radius: 18px;
    min-height: auto;
    margin: 0;
    box-shadow:
      0 20px 40px rgba(0, 0, 0, 0.12),
      0 8px 16px rgba(0, 0, 0, 0.08);
  }

  .login-left {
    grid-column: 1;
    grid-row: 1;
    min-height: 300px;
    margin: 0;
    border-radius: 12px 12px 0 0;
  }

  .login-right {
    grid-column: 1;
    grid-row: 2;
    padding: 32px 24px;
    margin: 0;
    border-radius: 0 0 12px 12px;
  }

  .login-image {
    padding: 24px;
    border-radius: 12px 12px 0 0;
  }

  .login-welcome {
    font-size: 22px;
  }
}

@media (max-width: 480px) {
  .login-page {
    padding: 12px;
    min-height: 100vh;
  }

  .login-container {
    max-width: 100%;
    margin: 0;
  }

  .login-card {
    grid-template-columns: 1fr;
    grid-template-rows: 0.35fr 0.65fr;
    border-radius: 16px;
    margin: 0;
    box-shadow:
      0 16px 32px rgba(0, 0, 0, 0.1),
      0 6px 12px rgba(0, 0, 0, 0.06);
  }

  .login-left {
    grid-column: 1;
    grid-row: 1;
    min-height: 250px;
    margin: 0;
    border-radius: 8px 8px 0 0;
  }

  .login-right {
    grid-column: 1;
    grid-row: 2;
    padding: 24px 20px;
    margin: 0;
    border-radius: 0 0 8px 8px;
  }

  .login-image {
    padding: 20px;
    border-radius: 8px 8px 0 0;
  }

  .login-welcome {
    font-size: 20px;
  }

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

  .theme-toggle {
    width: 36px;
    height: 36px;
    padding: 6px;
  }

  .forgot-password {
    font-size: 12px;
    padding: 4px 8px;
  }

  .login-footer {
    padding-top: 16px;
    flex-direction: column;
    gap: 12px;
    align-items: center;
  }
}

.lanst-toast-container {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  align-items: center;
}

.lanst-toast {
  max-width: min(420px, calc(100vw - 32px));
  min-width: 200px;
  padding: 14px 20px;
  border-radius: 12px;
  background: var(--login-card-bg);
  border: 1px solid var(--login-input-border);
  background: color-mix(in srgb, var(--login-card-bg) 96%, transparent);
  border-color: color-mix(in srgb, var(--login-input-border) 85%, transparent);
  color: var(--login-input-color);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2), 0 4px 12px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  font-size: 14px;
  line-height: 1.5;
  opacity: 0;
  transform: translateY(-12px) scale(0.96);
  transition:
    opacity 280ms cubic-bezier(0.4, 0, 0.2, 1),
    transform 280ms cubic-bezier(0.4, 0, 0.2, 1);
  overflow-wrap: break-word;
  white-space: pre-wrap;
  display: flex;
  align-items: center;
  gap: 10px;
}

.lanst-toast--show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.lanst-toast--success {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.15) 0%, rgba(22, 163, 74, 0.1) 100%);
  border-color: rgba(34, 197, 94, 0.3);
  color: #16a34a;
}

.lanst-toast--success .lanst-toast-icon {
  color: #22c55e;
}

.lanst-toast--error {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.15) 0%, rgba(220, 38, 38, 0.1) 100%);
  border-color: rgba(239, 68, 68, 0.3);
  color: #dc2626;
}

.lanst-toast--error .lanst-toast-icon {
  color: #ef4444;
}

.lanst-toast-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.lanst-toast-text {
  flex: 1;
}

/* Dark mode toast adjustments */
.lanst-theme-dark .lanst-toast--success {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.2) 0%, rgba(22, 163, 74, 0.15) 100%);
  color: #4ade80;
}

.lanst-theme-dark .lanst-toast--success .lanst-toast-icon {
  color: #4ade80;
}

.lanst-theme-dark .lanst-toast--error {
  background: linear-gradient(135deg, rgba(239, 68, 68, 0.2) 0%, rgba(220, 38, 38, 0.15) 100%);
  color: #f87171;
}

.lanst-theme-dark .lanst-toast--error .lanst-toast-icon {
  color: #f87171;
}

/* Login spinner animation */
@keyframes loginSpinner {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 640px) {
  .lanst-toast-container {
    left: 50%;
    right: auto;
    transform: translateX(-50%);
    width: calc(100% - 32px);
    max-width: 400px;
  }

  .lanst-toast {
    max-width: 100%;
    min-width: auto;
  }
}

/* Fullscreen loading overlay */
.lanst-fullscreen-loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.lanst-theme-dark .lanst-fullscreen-loading {
  background: rgba(17, 24, 39, 0.92);
}

.lanst-fullscreen-loading.is-visible {
  opacity: 1;
  visibility: visible;
}

.lanst-loading-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.lanst-loading-spinner {
  width: 48px;
  height: 48px;
  border: 3px solid var(--border-default, #e5e7eb);
  border-top-color: var(--brand-primary, #3b82f6);
  border-radius: 50%;
  animation: loadingSpinner 0.8s linear infinite;
}

.lanst-theme-dark .lanst-loading-spinner {
  border-color: rgba(255, 255, 255, 0.15);
  border-top-color: var(--brand-primary, #60a5fa);
}

.lanst-loading-text {
  font-size: 16px;
  font-weight: 500;
  color: var(--text-primary, #1f2937);
  letter-spacing: 0.02em;
}

.lanst-theme-dark .lanst-loading-text {
  color: var(--text-primary, #f3f4f6);
}

@keyframes loadingSpinner {
  to {
    transform: rotate(360deg);
  }
}