/* auth-split — 左品牌区 + 右登录表单（从 login-shell 分叉） */
.wa-layout--site-auth-split {
  position: relative;
  min-height: 100vh;
  display: grid;
  grid-template-columns: minmax(280px, 1.05fr) minmax(320px, 1fr);
  color: var(--wa-color-text);
  background: var(--wa-color-bg);
  font-family: var(--wa-font-sans);
}
.wa-layout--site-auth-split *,
.wa-layout--site-auth-split *::before,
.wa-layout--site-auth-split *::after { box-sizing: border-box; }

.wa-layout--site-auth-split .wa-layout__auth-panel {
  position: relative;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 32px 40px 28px;
  color: var(--wa-color-on-primary, #fff);
  background:
    linear-gradient(155deg,
      color-mix(in srgb, var(--wa-color-primary) 92%, #2a1a4a) 0%,
      color-mix(in srgb, var(--wa-color-primary) 62%, #12081f) 55%,
      color-mix(in srgb, var(--wa-color-primary) 38%, #0b0614) 100%);
}
.wa-layout--site-auth-split .wa-layout__auth-panel-glow {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 50% at 12% 18%, color-mix(in srgb, #fff 16%, transparent), transparent 58%),
    radial-gradient(ellipse 55% 45% at 88% 78%, color-mix(in srgb, #fff 10%, transparent), transparent 60%);
  opacity: 0.9;
}
.wa-layout--site-auth-split .wa-layout__auth-panel-brand,
.wa-layout--site-auth-split .wa-layout__auth-panel-body,
.wa-layout--site-auth-split .wa-layout__auth-panel-foot {
  position: relative;
  z-index: 1;
}
.wa-layout--site-auth-split .wa-layout__auth-panel-brand {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  gap: 10px;
  text-decoration: none;
  color: inherit;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.01em;
}
.wa-layout--site-auth-split .wa-layout__brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--wa-color-primary);
  background: #fff;
  font-size: 14px;
  box-shadow: 0 8px 20px color-mix(in srgb, #000 18%, transparent);
}
.wa-layout--site-auth-split .wa-layout__auth-panel-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: min(100%, 380px);
  margin: 0 auto 0 8%;
  padding: 56px 0 40px;
}
.wa-layout--site-auth-split .wa-layout__auth-panel-kicker {
  margin: 0 0 14px;
  font-size: 13px;
  font-weight: 550;
  letter-spacing: 0.04em;
  color: color-mix(in srgb, #fff 78%, transparent);
}
.wa-layout--site-auth-split .wa-layout__auth-panel-title {
  margin: 0;
  max-width: 12em;
  font-size: clamp(30px, 3.4vw, 42px);
  font-weight: 780;
  line-height: 1.22;
  letter-spacing: -0.03em;
  text-wrap: balance;
}
.wa-layout--site-auth-split .wa-layout__auth-panel-lead {
  margin: 16px 0 0;
  max-width: 28em;
  font-size: 15px;
  line-height: 1.7;
  color: color-mix(in srgb, #fff 86%, transparent);
}
.wa-layout--site-auth-split .wa-layout__auth-panel-points {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
}
.wa-layout--site-auth-split .wa-layout__auth-panel-points li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid color-mix(in srgb, #fff 16%, transparent);
  background: color-mix(in srgb, #fff 10%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 14px;
  line-height: 1.4;
  color: color-mix(in srgb, #fff 94%, transparent);
}
.wa-layout--site-auth-split .wa-layout__auth-panel-points li i {
  width: 1.1em;
  flex-shrink: 0;
  font-size: 15px;
  opacity: 0.92;
}
.wa-layout--site-auth-split .wa-layout__auth-panel-foot {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.01em;
  color: color-mix(in srgb, #fff 62%, transparent);
}

.wa-layout--site-auth-split .wa-layout__auth-form-col {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  background: var(--wa-color-bg);
}
.wa-layout--site-auth-split .wa-layout__login-tools {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 20;
  display: flex;
  gap: 6px;
}
.wa-layout--site-auth-split .wa-layout__icon-btn {
  width: 36px;
  height: 36px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-2) 70%, transparent);
  border-radius: 10px;
  background: color-mix(in srgb, var(--wa-color-surface) 88%, transparent);
  color: var(--wa-color-text);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}
.wa-layout--site-auth-split .wa-layout__icon-btn:hover {
  color: var(--wa-color-text);
  border-color: color-mix(in srgb, var(--wa-color-primary) 35%, var(--wa-color-border-2));
  background: var(--wa-color-primary-soft);
}

.wa-layout--site-auth-split .wa-layout__login-main {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 72px 32px 48px;
}
.wa-layout--site-auth-split .wa-layout__login-form-wrap {
  width: min(100%, 420px);
  padding: 8px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.wa-layout--site-auth-split .wa-layout__login-title {
  margin: 0;
  font-size: 24px;
  font-weight: 800;
  line-height: 34px;
  letter-spacing: -0.02em;
}
.wa-layout--site-auth-split .wa-layout__login-lead {
  margin: 6px 0 24px;
  font-size: 16px;
  line-height: 24px;
  color: var(--wa-color-muted);
}
.wa-layout--site-auth-split .wa-layout__login-fields {
  display: flex;
  flex-direction: column;
}
.wa-layout--site-auth-split .wa-layout__login-label {
  display: block;
  margin: 0 0 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--wa-color-text);
}
.wa-layout--site-auth-split .wa-layout__login-field {
  width: 100%;
  margin-bottom: 14px;
}
.wa-layout--site-auth-split .wa-layout__login-field--pwd {
  margin-bottom: 12px;
}
.wa-layout--site-auth-split .wa-layout__login-field.is-error,
.wa-layout--site-auth-split .wa-layout__login-field--pwd.is-error {
  margin-bottom: 10px;
}
.wa-layout--site-auth-split .wa-layout__login-error {
  margin: 6px 0 0;
  font-size: 12px;
  line-height: 18px;
  color: var(--wa-color-danger, #cb272d);
}

/* 输入：与 login-shell 同源（半透明灰底 + 主色描边） */
.wa-layout--site-auth-split .wa-layout__login-fields .arco-input-wrapper,
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-fields .arco-input-wrapper:not(.arco-input-focus):hover,
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-fields .arco-input-wrapper.arco-input-focus,
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-fields .arco-input-wrapper,
html[data-theme="dark"] .wa-layout--site-auth-split .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-auth-split .wa-layout__login-fields .arco-input-wrapper:not(.arco-input-focus):hover,
html[data-theme="dark"] .wa-layout--site-auth-split .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-auth-split .wa-layout__login-fields .arco-input-wrapper.arco-input-focus,
html[data-theme="dark"] .wa-layout--site-auth-split .wa-layout__login-fields .arco-input-password.arco-input-focus {
  background: color-mix(in srgb, #fff 6%, transparent) !important;
}
.wa-layout--site-auth-split .wa-layout__login-field.is-error .arco-input-wrapper,
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-fields .arco-input-wrapper .arco-input,
.wa-layout--site-auth-split .wa-layout__login-fields .arco-input-password .arco-input {
  height: 100%;
  padding: 0;
  font-size: 14px;
  background: transparent;
}
.wa-layout--site-auth-split .wa-layout__login-fields .arco-input-prefix,
.wa-layout--site-auth-split .wa-layout__login-fields .arco-input-suffix {
  padding: 0;
  color: var(--wa-color-muted);
  opacity: 0.85;
}
.wa-layout--site-auth-split .wa-layout__login-fields .arco-input-prefix {
  margin-right: 10px;
}
.wa-layout--site-auth-split .wa-layout__login-fields .arco-input-suffix {
  margin-left: 10px;
  gap: 8px;
}
.wa-layout--site-auth-split .wa-layout__login-fields .arco-input-clear-btn {
  margin-right: 0;
}
.wa-layout--site-auth-split .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-auth-split .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-auth-split .wa-layout__login-forget:hover {
  color: var(--wa-color-primary);
}
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-submit i {
  font-size: 15px;
}
.wa-layout--site-auth-split .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-auth-split .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-auth-split .wa-layout__login-social {
  margin-top: 20px;
  text-align: center;
}
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-social-label::before,
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-social-list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}
.wa-layout--site-auth-split .wa-layout__login-social-btn {
  width: 48px;
  height: 48px;
  border: 1px solid color-mix(in srgb, var(--wa-color-border-2) 55%, transparent);
  border-radius: 999px;
  background: var(--wa-color-surface);
  color: var(--wa-color-muted);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}
.wa-layout--site-auth-split .wa-layout__login-social-btn:hover {
  color: var(--wa-color-primary);
  border-color: color-mix(in srgb, var(--wa-color-primary) 40%, var(--wa-color-border-2));
  background: color-mix(in srgb, var(--wa-color-primary) 8%, var(--wa-color-surface));
}

.wa-layout--site-auth-split .wa-layout__login-email .arco-input-suffix {
  padding-right: 2px;
}
.wa-layout--site-auth-split .wa-layout__login-send.arco-btn {
  height: 28px;
  padding: 0 8px;
  font-size: 13px;
  color: var(--wa-color-primary);
}
.wa-layout--site-auth-split .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-auth-split .wa-layout__login-send.arco-btn-disabled {
  color: var(--wa-color-muted);
}
.wa-layout--site-auth-split .wa-input-otp.arco-verification-code,
.wa-layout--site-auth-split .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-auth-split .wa-input-otp.arco-verification-code .arco-input-wrapper,
.wa-layout--site-auth-split .arco-verification-code.wa-input-otp .arco-input-wrapper {
  box-sizing: border-box;
  width: var(--wa-input-h, 40px);
  height: var(--wa-input-h, 40px);
  flex: 0 0 var(--wa-input-h, 40px);
  padding: 0;
}
.wa-layout--site-auth-split .wa-input-otp.arco-verification-code .arco-input,
.wa-layout--site-auth-split .arco-verification-code.wa-input-otp .arco-input {
  box-sizing: border-box;
  width: var(--wa-input-h, 40px);
  height: var(--wa-input-h, 40px);
  padding: 0;
  line-height: var(--wa-input-h, 40px);
  text-align: center;
  font-size: var(--wa-input-fs, 14px);
}

@media (max-width: 900px) {
  .wa-layout--site-auth-split {
    grid-template-columns: 1fr;
  }
  .wa-layout--site-auth-split .wa-layout__auth-panel {
    min-height: auto;
    padding: 20px 24px 24px;
  }
  .wa-layout--site-auth-split .wa-layout__auth-panel-body {
    width: 100%;
    margin: 0;
    padding: 20px 0 4px;
  }
  .wa-layout--site-auth-split .wa-layout__auth-panel-title {
    font-size: 26px;
    max-width: none;
  }
  .wa-layout--site-auth-split .wa-layout__auth-panel-points {
    margin-top: 18px;
    gap: 8px;
  }
  .wa-layout--site-auth-split .wa-layout__auth-panel-points li {
    padding: 10px 12px;
  }
  .wa-layout--site-auth-split .wa-layout__auth-panel-foot {
    display: none;
  }
  .wa-layout--site-auth-split .wa-layout__auth-form-col {
    min-height: auto;
  }
  .wa-layout--site-auth-split .wa-layout__login-main {
    padding: 56px 24px 40px;
  }
}