/* login-shell — 对齐 vibedesign/lite/login：洗染底 + 居中玻璃卡；theme.js 跟站主题，无页内切换 */
.wa-layout--site-login {
  --wa-login-card-max: 400px;
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  color: var(--wa-color-text);
  background-color: color-mix(in srgb, var(--wa-color-primary) 10%, #eef1f8);
  font-family: var(--wa-font-sans);
}
.wa-layout--site-login *,
.wa-layout--site-login *::before,
.wa-layout--site-login *::after { box-sizing: border-box; }

html[data-theme="dark"] .wa-layout--site-login {
  background-color: color-mix(in srgb, var(--wa-color-primary) 4%, #0c0d10);
}

/* —— 氛围底（CSS 洗染，不依赖外链图） —— */
.wa-layout--site-login .wa-layout__login-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.wa-layout--site-login .wa-layout__login-bg-glow,
.wa-layout--site-login .wa-layout__login-bg-aura,
.wa-layout--site-login .wa-layout__login-bg-dots {
  position: absolute;
  inset: 0;
}
.wa-layout--site-login .wa-layout__login-bg-glow {
  z-index: 1;
  opacity: 0.72;
  background:
    radial-gradient(
      ellipse 100% 72% at 8% 0%,
      color-mix(in srgb, var(--wa-color-primary) 34%, transparent),
      transparent 56%
    ),
    radial-gradient(
      ellipse 80% 60% at 100% 100%,
      color-mix(in srgb, var(--wa-color-primary) 26%, transparent),
      transparent 54%
    ),
    radial-gradient(
      ellipse 55% 45% at 82% 16%,
      color-mix(in srgb, var(--wa-color-primary) 18%, transparent),
      transparent 60%
    ),
    linear-gradient(
      155deg,
      color-mix(in srgb, var(--wa-color-primary) 12%, transparent) 0%,
      transparent 48%,
      color-mix(in srgb, var(--wa-color-primary) 10%, transparent) 100%
    );
}
.wa-layout--site-login .wa-layout__login-bg-aura {
  z-index: 2;
  opacity: 0.78;
  background:
    radial-gradient(ellipse 90% 70% at 8% -5%, color-mix(in srgb, var(--wa-color-primary) 14%, transparent), transparent 55%),
    radial-gradient(ellipse 70% 55% at 98% 12%, rgba(255, 255, 255, 0.35), transparent 50%),
    radial-gradient(ellipse 60% 50% at 50% 105%, color-mix(in srgb, var(--wa-color-primary) 8%, transparent), transparent 55%),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--wa-color-primary) 3%, #f5f6f8) 0%,
      #f4f5f7 45%,
      #f6f7f9 100%
    );
}
.wa-layout--site-login .wa-layout__login-bg-dots {
  z-index: 3;
  opacity: 0.45;
  background-image: radial-gradient(color-mix(in srgb, var(--wa-color-primary) 18%, transparent) 1px, transparent 1px);
  background-size: 28px 28px;
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, #000 20%, transparent 75%);
}
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-bg-glow {
  opacity: 0.42;
}
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-bg-aura {
  opacity: 0.82;
  background:
    radial-gradient(ellipse 90% 70% at 8% -5%, color-mix(in srgb, var(--wa-color-primary) 12%, transparent), transparent 55%),
    radial-gradient(ellipse 70% 55% at 98% 12%, rgba(255, 255, 255, 0.04), transparent 50%),
    radial-gradient(ellipse 60% 50% at 50% 105%, color-mix(in srgb, var(--wa-color-primary) 8%, transparent), transparent 55%),
    linear-gradient(
      180deg,
      color-mix(in srgb, var(--wa-color-primary) 3%, #141518) 0%,
      #121316 45%,
      #0e0f12 100%
    );
}
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-bg-dots {
  opacity: 0.28;
  background-image: radial-gradient(rgba(255, 255, 255, 0.14) 1px, transparent 1px);
}

/* —— 主列：居中卡 + 返回 —— */
.wa-layout--site-login .wa-layout__login-main {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 28px;
  padding: 72px 24px 48px;
}
.wa-layout--site-login .wa-layout__login-card {
  width: 100%;
  max-width: var(--wa-login-card-max);
  padding: 36px 28px 28px;
  border: none;
  border-radius: var(--wa-radius-lg, 20px);
  background: color-mix(in srgb, var(--wa-color-surface) 72%, transparent);
  box-shadow: var(--wa-shadow-soft, 0 12px 40px rgba(0, 0, 0, 0.08));
  backdrop-filter: blur(18px) saturate(1.15);
  -webkit-backdrop-filter: blur(18px) saturate(1.15);
  isolation: isolate;
}
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-card {
  background: color-mix(in srgb, var(--wa-color-surface) 62%, transparent);
  box-shadow:
    inset 0 1px 0 color-mix(in srgb, #fff 14%, transparent),
    0 16px 40px rgba(0, 0, 0, 0.35);
}

.wa-layout--site-login .wa-layout__login-head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0 0 24px;
}
.wa-layout--site-login .wa-layout__login-logo {
  display: inline-flex;
  margin: 0 0 10px;
  text-decoration: none;
}
.wa-layout--site-login .wa-layout__brand-mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--wa-color-on-primary, #fff);
  background: var(--wa-color-primary);
  font-size: 1.2rem;
  box-shadow: 0 8px 18px color-mix(in srgb, var(--wa-color-primary) 28%, transparent);
  transition: background 0.15s ease;
}
.wa-layout--site-login .wa-layout__login-logo:hover .wa-layout__brand-mark {
  background: color-mix(in srgb, var(--wa-color-primary) 88%, #000);
}
.wa-layout--site-login .wa-layout__login-title {
  margin: 0 0 4px;
  font-family: var(--wa-font-display, var(--wa-font-sans));
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--wa-color-text);
}
.wa-layout--site-login .wa-layout__login-lead {
  margin: 0;
  max-width: 18em;
  font-size: 14px;
  line-height: 1.45;
  color: var(--wa-color-muted);
}

.wa-layout--site-login .wa-layout__login-fields {
  display: flex;
  flex-direction: column;
}
.wa-layout--site-login .wa-layout__login-label {
  display: block;
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--wa-color-text);
}
.wa-layout--site-login .wa-layout__login-field {
  width: 100%;
  margin-bottom: 14px;
}
.wa-layout--site-login .wa-layout__login-field--pwd {
  margin-bottom: 12px;
}
.wa-layout--site-login .wa-layout__login-field.is-error,
.wa-layout--site-login .wa-layout__login-field--pwd.is-error {
  margin-bottom: 10px;
}
.wa-layout--site-login .wa-layout__login-error {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 18px;
  color: var(--wa-color-danger, #cb272d);
}

/* 输入：半透明灰底，悬停/聚焦改描边（对齐 lite） */
.wa-layout--site-login .wa-layout__login-fields .arco-input-wrapper,
.wa-layout--site-login .wa-layout__login-fields .arco-input-password {
  height: 44px;
  padding: 0 14px;
  border: 1px solid color-mix(in srgb, var(--wa-color-text) 10%, transparent) !important;
  border-radius: 10px;
  background: color-mix(in srgb, var(--wa-color-text) 5%, transparent) !important;
  box-shadow: none !important;
  transition: background-color 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}
.wa-layout--site-login .wa-layout__login-fields .arco-input-wrapper:not(.arco-input-focus):hover,
.wa-layout--site-login .wa-layout__login-fields .arco-input-password:not(.arco-input-focus):hover {
  background: color-mix(in srgb, var(--wa-color-text) 7%, transparent) !important;
  border-color: color-mix(in srgb, var(--wa-color-primary) 42%, var(--wa-color-border-2)) !important;
}
.wa-layout--site-login .wa-layout__login-fields .arco-input-wrapper.arco-input-focus,
.wa-layout--site-login .wa-layout__login-fields .arco-input-password.arco-input-focus {
  background: color-mix(in srgb, var(--wa-color-text) 4%, transparent) !important;
  border: 1px solid var(--wa-color-primary) !important;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--wa-color-primary) 16%, transparent) !important;
}
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-fields .arco-input-wrapper,
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-fields .arco-input-password {
  background: color-mix(in srgb, #fff 8%, transparent) !important;
  border-color: color-mix(in srgb, #fff 14%, transparent) !important;
}
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-fields .arco-input-wrapper:not(.arco-input-focus):hover,
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-fields .arco-input-password:not(.arco-input-focus):hover {
  background: color-mix(in srgb, #fff 11%, transparent) !important;
}
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-fields .arco-input-wrapper.arco-input-focus,
html[data-theme="dark"] .wa-layout--site-login .wa-layout__login-fields .arco-input-password.arco-input-focus {
  background: color-mix(in srgb, #fff 6%, transparent) !important;
}
.wa-layout--site-login .wa-layout__login-field.is-error .arco-input-wrapper,
.wa-layout--site-login .wa-layout__login-field.is-error .arco-input-password {
  border-color: var(--wa-color-danger, #cb272d) !important;
  background: color-mix(in srgb, var(--wa-color-danger, #cb272d) 8%, transparent) !important;
}
.wa-layout--site-login .wa-layout__login-fields .arco-input-wrapper .arco-input,
.wa-layout--site-login .wa-layout__login-fields .arco-input-password .arco-input {
  height: 100%;
  padding: 0;
  font-size: 14px;
  background: transparent;
}
.wa-layout--site-login .wa-layout__login-fields .arco-input-prefix,
.wa-layout--site-login .wa-layout__login-fields .arco-input-suffix {
  padding: 0;
  color: var(--wa-color-muted);
  opacity: 0.85;
}
.wa-layout--site-login .wa-layout__login-fields .arco-input-prefix {
  margin-right: 10px;
}
.wa-layout--site-login .wa-layout__login-fields .arco-input-suffix {
  margin-left: 10px;
  gap: 8px;
}

.wa-layout--site-login .wa-layout__login-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 2px 0 4px;
  font-size: 14px;
}
.wa-layout--site-login .wa-layout__login-forget {
  margin-left: auto;
  border: 0;
  padding: 0;
  background: none;
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  color: var(--wa-color-muted);
}
.wa-layout--site-login .wa-layout__login-forget:hover {
  color: var(--wa-color-primary);
}
.wa-layout--site-login .wa-layout__login-submit {
  margin-top: 10px;
  height: 44px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.wa-layout--site-login .wa-layout__login-submit i {
  font-size: 15px;
}
.wa-layout--site-login .wa-layout__login-register {
  margin-top: 14px;
  min-height: 36px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--wa-color-primary) !important;
  border-radius: 8px;
}
.wa-layout--site-login .wa-layout__login-register:hover {
  color: var(--wa-color-primary) !important;
  background: color-mix(in srgb, var(--wa-color-primary) 6%, transparent) !important;
}
.wa-layout--site-login .wa-layout__login-social {
  margin-top: 18px;
  text-align: center;
}
.wa-layout--site-login .wa-layout__login-social-label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 14px;
  font-size: 12px;
  color: var(--wa-color-muted);
}
.wa-layout--site-login .wa-layout__login-social-label::before,
.wa-layout--site-login .wa-layout__login-social-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: color-mix(in srgb, var(--wa-color-border-2) 70%, transparent);
}
.wa-layout--site-login .wa-layout__login-social-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.wa-layout--site-login .wa-layout__login-social-btn {
  width: 44px;
  height: 44px;
  border: 1px solid color-mix(in srgb, var(--wa-color-text) 10%, transparent);
  border-radius: 999px;
  background: color-mix(in srgb, var(--wa-color-text) 5%, transparent);
  color: var(--wa-color-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  padding: 0;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.wa-layout--site-login .wa-layout__login-social-btn:hover {
  color: var(--wa-color-primary);
  border-color: color-mix(in srgb, var(--wa-color-primary) 40%, transparent);
  background: color-mix(in srgb, var(--wa-color-primary) 10%, transparent);
}

.wa-layout--site-login .wa-layout__login-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 40px;
  color: var(--wa-color-muted);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s ease, transform 0.15s ease;
}
.wa-layout--site-login .wa-layout__login-back:hover {
  color: var(--wa-color-text);
  transform: translateX(-2px);
}
.wa-layout--site-login .wa-layout__login-back i {
  font-size: 0.95rem;
  line-height: 1;
}

/* 弹层内控件 */
.wa-layout--site-login .wa-layout__login-email .arco-input-suffix {
  padding-right: 2px;
}
.wa-layout--site-login .wa-layout__login-send.arco-btn {
  height: 28px;
  padding: 0 8px;
  font-size: 13px;
  color: var(--wa-color-primary);
}
.wa-layout--site-login .wa-layout__login-send.arco-btn:hover:not(.arco-btn-disabled) {
  color: var(--wa-color-primary);
  background: color-mix(in srgb, var(--wa-color-primary) 8%, transparent);
}
.wa-layout--site-login .wa-layout__login-send.arco-btn-disabled {
  color: var(--wa-color-muted);
}
.wa-layout--site-login .wa-input-otp.arco-verification-code,
.wa-layout--site-login .arco-verification-code.wa-input-otp {
  width: max-content;
  max-width: 100%;
  justify-content: flex-start;
  align-items: center;
  column-gap: 8px;
}
.wa-layout--site-login .wa-input-otp.arco-verification-code .arco-input-wrapper,
.wa-layout--site-login .arco-verification-code.wa-input-otp .arco-input-wrapper {
  box-sizing: border-box;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  padding: 0;
}
.wa-layout--site-login .wa-input-otp.arco-verification-code .arco-input,
.wa-layout--site-login .arco-verification-code.wa-input-otp .arco-input {
  box-sizing: border-box;
  width: 44px;
  height: 44px;
  padding: 0;
  line-height: 44px;
  text-align: center;
  font-size: 14px;
}

@media (max-width: 520px) {
  .wa-layout--site-login .wa-layout__login-main {
    gap: 22px;
    padding: 64px 16px 36px;
  }
  .wa-layout--site-login .wa-layout__login-card {
    padding: 28px 20px 22px;
  }
  .wa-layout--site-login .wa-layout__login-head {
    margin-bottom: 22px;
  }
}