/* 后台登录/注册页 — 对齐 E:\29\index\sign_in.php 视觉 */

:root {
  --bg-color: #f8fafc;
  --card-bg: #ffffff;
  --primary-color: #3b82f6;
  --primary-light: #60a5fa;
  --text-color: #1e293b;
  --text-light: #64748b;
  --border-color: #e2e8f0;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --input-bg: #ffffff;
  --transition: all 0.3s ease;
  --radius: 6px;
  --overlay-bg: rgba(0, 0, 0, 0.5);
}

[data-theme="dark"] {
  --bg-color: #0f172a;
  --card-bg: #1e293b;
  --primary-color: #3b82f6;
  --primary-light: #60a5fa;
  --text-color: #f1f5f9;
  --text-light: #94a3b8;
  --border-color: #334155;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
  --input-bg: #1e293b;
  --overlay-bg: rgba(0, 0, 0, 0.7);
}

.login-page * {
  box-sizing: border-box;
}

.login-page {
  margin: 0;
  min-height: 100vh;
  background-color: var(--bg-color);
  color: var(--text-color);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px;
  transition: var(--transition);
  line-height: 1.45;
  overflow-x: hidden;
  position: relative;
  font-size: 16px;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

#dynamic-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.login-page .theme-toggle {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow);
  z-index: 100;
  transition: var(--transition);
}

.login-page .theme-toggle:hover {
  transform: translateY(-2px);
}

.login-page .theme-toggle i {
  font-size: 20px;
  color: var(--text-color);
}

.login-page .time-indicator {
  position: fixed;
  bottom: 20px;
  left: 20px;
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 8px 16px;
  box-shadow: var(--shadow);
  z-index: 100;
  color: var(--text-color);
  font-size: 14px;
  display: flex;
  align-items: center;
  cursor: pointer;
}

.login-page .time-indicator i {
  margin-right: 6px;
}

.login-page .container {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  z-index: 10;
}

.login-page .card {
  background: rgba(255, 255, 255, 0.28);
  border-radius: 16px;
  box-shadow: 0 16px 36px rgba(15, 23, 42, 0.16);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid rgba(255, 255, 255, 0.48);
  backdrop-filter: blur(20px) saturate(165%) contrast(105%);
  -webkit-backdrop-filter: blur(20px) saturate(165%) contrast(105%);
  position: relative;
}

.login-page .card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    160deg,
    rgba(255, 255, 255, 0.46) 0%,
    rgba(255, 255, 255, 0.16) 42%,
    rgba(255, 255, 255, 0.3) 100%
  );
}

.login-page .card::after {
  content: "";
  position: absolute;
  inset: 1px;
  pointer-events: none;
  border-radius: 15px;
  border: 1px solid rgba(255, 255, 255, 0.32);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

[data-theme="dark"] .login-page .card {
  background: rgba(30, 41, 59, 0.58);
  border: 1px solid rgba(148, 163, 184, 0.22);
  box-shadow: 0 16px 36px rgba(2, 6, 23, 0.55);
}

[data-theme="dark"] .login-page .card::before {
  background: linear-gradient(
    160deg,
    rgba(148, 163, 184, 0.15) 0%,
    rgba(30, 41, 59, 0.08) 42%,
    rgba(15, 23, 42, 0.22) 100%
  );
}

[data-theme="dark"] .login-page .card::after {
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: inset 0 1px 0 rgba(148, 163, 184, 0.2);
}

.login-page .card-header,
.login-page .tabs,
.login-page .form-container {
  position: relative;
  z-index: 1;
}

.login-page .card-header {
  padding: 25px 25px 18px;
  text-align: center;
}

.login-page .logo-text {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-color);
}

.login-page .card-header p {
  color: var(--text-light);
  font-size: 15px;
  margin: 8px 0 0;
}

.login-page .tabs {
  display: flex;
  border-bottom: 1px solid var(--border-color);
  margin: 0 25px;
}

.login-page .tab {
  flex: 1;
  padding: 15px;
  text-align: center;
  cursor: pointer;
  font-weight: 500;
  color: var(--text-light);
  transition: var(--transition);
  position: relative;
  font-size: 16px;
  background: none;
  border: none;
  font-family: inherit;
}

.login-page .tab.active {
  color: var(--primary-color);
}

.login-page .tab.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--primary-color);
}

.login-page .form-container {
  padding: 25px;
}

.login-page .form {
  display: none;
}

.login-page .form.active {
  display: block;
  animation: lp-fadeIn 0.4s ease;
}

@keyframes lp-fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.login-page .form-group {
  margin-bottom: 18px;
}

.login-page .input-with-icon {
  position: relative;
}

.login-page .input-icon {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-light);
  z-index: 1;
  font-size: 16px;
}

.login-page .input-icon.lp-svg-ico svg {
  display: block;
  vertical-align: top;
}

.login-page .lp-btn-ico {
  display: inline-flex;
  vertical-align: middle;
  margin-right: 8px;
}

.login-page .lp-btn-ico svg {
  display: block;
}

.login-page .time-indicator {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.login-page .lp-svg-ico--clock {
  display: inline-flex;
  color: var(--text-light);
}

.login-page .theme-toggle .lp-theme-ico {
  display: block;
}

.login-page .form-input {
  width: 100%;
  padding: 14px 14px 14px 48px;
  background: var(--input-bg);
  border: 1px solid var(--border-color);
  border-radius: var(--radius);
  font-size: 16px;
  color: var(--text-color);
  transition: var(--transition);
}

.login-page .form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.login-page .form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
  font-size: 14px;
}

.login-page .remember-me {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-color);
}

.login-page .remember-me input {
  transform: scale(1.15);
}

.login-page .forgot-password {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  font-size: 14px;
  font-family: inherit;
  padding: 0;
}

.login-page .forgot-password:hover {
  text-decoration: underline;
}

.login-page .btn {
  display: block;
  width: 100%;
  padding: 14px;
  background: var(--primary-color);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}

.login-page .btn:hover {
  background: var(--primary-light);
}

.login-page .btn:active {
  transform: translateY(1px);
}

.login-page .btn i {
  margin-right: 8px;
}

.login-page .divider {
  display: flex;
  align-items: center;
  margin: 22px 0 0;
  color: var(--text-light);
  font-size: 13px;
}

.login-page .divider::before,
.login-page .divider::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-color);
}

.login-page .divider span {
  padding: 0 12px;
}

.login-page .divider a {
  color: var(--primary-color);
  text-decoration: none;
}

.login-page .divider a:hover {
  text-decoration: underline;
}

.login-page .code-btn {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  background: var(--primary-color);
  color: #fff;
  border: none;
  padding: 8px 12px;
  border-radius: 4px;
  font-size: 13px;
  cursor: pointer;
  transition: var(--transition);
}

.login-page .code-btn:hover {
  background: var(--primary-light);
}

.login-page .code-btn:disabled {
  background: var(--text-light);
  cursor: not-allowed;
}

/* 注册 · 邮箱验证码：发送按钮内嵌于输入框（Element Plus append） */
.login-page .lp-reg-mail-ep__combo {
  width: 100%;
}

.login-page .lp-reg-mail-ep__combo.el-input-group {
  display: inline-flex;
  flex-wrap: nowrap;
  align-items: stretch;
  width: 100%;
  vertical-align: middle;
}

.login-page .lp-reg-mail-ep__combo.el-input-group .el-input__wrapper {
  flex: 1 1 auto;
  min-width: 0;
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
}

.login-page .lp-reg-mail-ep__combo .el-input-group__append {
  display: flex;
  align-items: stretch;
  padding: 0;
  margin: 0;
  background: transparent !important;
  box-shadow: none;
  border: none;
}

.login-page .lp-reg-mail-ep__combo .el-input-group__append .lp-reg-mail-ep__send-btn.el-button {
  margin: 0;
  height: 100%;
  min-height: 40px;
  padding: 0 16px;
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  border-radius: 0 10px 10px 0;
  border: none;
}

.login-page .lp-reg-mail-ep__combo .el-input-group__append .lp-reg-mail-ep__send-btn.el-button--primary {
  background: var(--primary-color, #409eff);
}

.login-page .lp-reg-mail-ep__combo .el-input-group__append .lp-reg-mail-ep__send-btn.el-button--primary:hover:not(.is-disabled) {
  background: var(--primary-light, #66b1ff);
}

.login-page .lp-reg-mail-ep__combo .el-input-group__append .lp-reg-mail-ep__send-btn.is-disabled {
  opacity: 0.55;
}

.login-page .lp-reg-mail-ep__smtp-hint {
  margin-bottom: 8px;
}

.login-page .loading {
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: lp-spin 1s linear infinite;
  margin-right: 8px;
  vertical-align: middle;
}

@keyframes lp-spin {
  to {
    transform: rotate(360deg);
  }
}

.login-page .alert {
  padding: 10px 12px;
  border-radius: 10px;
  margin-bottom: 16px;
  font-size: 14px;
  line-height: 1.5;
}

.login-page .alert-err {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #b91c1c;
}

.login-page .alert-ok {
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: #047857;
}

.login-page .hint-muted {
  font-size: 13px;
  color: var(--text-light);
  margin: -10px 0 14px;
  line-height: 1.5;
}

.login-page .overlay {
  position: fixed;
  inset: 0;
  background: var(--overlay-bg);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 200;
  padding: 16px;
}

.login-page .overlay.active {
  display: flex;
}

.login-page .dialog {
  background: var(--card-bg);
  border-radius: 12px;
  max-width: 420px;
  width: 100%;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.login-page .dialog-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-color);
}

.login-page .dialog-title {
  font-weight: 600;
  font-size: 16px;
}

.login-page .dialog-close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--text-light);
  font-size: 18px;
  padding: 4px 8px;
}

.login-page .dialog-body {
  padding: 16px;
  color: var(--text-color);
  font-size: 14px;
  line-height: 1.65;
  max-height: 60vh;
  overflow: auto;
}

.login-page .dialog-footer {
  padding: 12px 16px;
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  border-top: 1px solid var(--border-color);
}

.login-page .dialog-btn {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
  color: var(--text-color);
  cursor: pointer;
  font-size: 14px;
}

.login-page .dialog-btn.primary {
  background: var(--primary-color);
  border-color: var(--primary-color);
  color: #fff;
}

.login-page .dialog-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

/* 用户协议弹窗：与登录后 agreement_gate.php 同系（标题 + hint + 滚动区 + 底部操作） */
.login-page .lp-agreement-overlay .agreement-dialog.admin-agreement-gate-modal {
  max-width: min(720px, 100%);
  width: 100%;
  display: flex;
  flex-direction: column;
  max-height: min(92vh, 720px);
  padding: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--card-bg, #fff);
  box-shadow: 0 18px 44px rgba(15, 23, 42, 0.12);
}

.login-page .admin-agreement-gate-modal__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  padding: 18px 20px 12px;
  border-bottom: 1px solid var(--border-color);
}

.login-page .admin-agreement-gate-modal__head .admin-agreement-gate__title {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-color);
  line-height: 1.25;
  flex: 1;
  min-width: 0;
}

.login-page .admin-agreement-gate-modal__close {
  flex-shrink: 0;
  margin-top: -4px;
}

.login-page .admin-agreement-gate-modal .admin-agreement-gate__hint {
  margin: 0 20px 10px;
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.55;
}

.login-page .admin-agreement-gate-modal .admin-agreement-gate__scroll {
  margin: 0 20px;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  background: rgba(15, 23, 42, 0.035);
  max-height: min(52vh, 420px);
  overflow: auto;
  font-size: 14px;
  line-height: 1.65;
  color: var(--text-color);
}

.login-page .admin-agreement-gate-modal .admin-agreement-gate__hint-bottom {
  margin: 10px 20px 0;
  font-size: 13px;
  color: var(--text-light);
}

.login-page .admin-agreement-gate-modal__footer {
  margin-top: 12px;
  padding: 12px 20px 16px;
  border-top: 1px solid var(--border-color);
  justify-content: flex-end;
  gap: 12px;
}

[data-theme='dark'] .login-page .lp-agreement-overlay .agreement-dialog.admin-agreement-gate-modal {
  background: #1e293b;
  border-color: #334155;
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.45);
}

[data-theme='dark'] .login-page .admin-agreement-gate-modal__head {
  border-bottom-color: #334155;
}

[data-theme='dark'] .login-page .admin-agreement-gate-modal .admin-agreement-gate__scroll {
  background: #0f172a;
  border-color: #334155;
  color: #cbd5e1;
}

[data-theme='dark'] .login-page .admin-agreement-gate-modal .admin-agreement-gate__title {
  color: #f1f5f9;
}

[data-theme='dark'] .login-page .lp-agreement-section__title {
  color: #e2e8f0;
}

[data-theme='dark'] .login-page .lp-agreement-section__content {
  color: #94a3b8;
}

.login-page .lp-agreement-section {
  margin-bottom: 14px;
}

.login-page .lp-agreement-section:last-child {
  margin-bottom: 0;
}

.login-page .lp-agreement-section__title {
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 6px;
  color: var(--text-color);
}

.login-page .lp-agreement-section__content {
  color: var(--text-light);
  font-size: 13px;
}

.login-page .lp-agreement-important {
  margin-top: 8px;
  padding: 8px 10px;
  border-radius: 8px;
  background: rgba(251, 146, 60, 0.12);
  border: 1px solid rgba(251, 146, 60, 0.35);
  color: #c2410c;
}

[data-theme="dark"] .login-page .lp-agreement-important {
  background: rgba(251, 146, 60, 0.15);
  border-color: rgba(251, 146, 60, 0.45);
  color: #fdba74;
}

.login-page .lp-agreement-hint-bottom {
  margin: 10px 16px 0;
  font-size: 12px;
  color: var(--text-light);
}

.login-page .agreement-footer {
  margin-top: 12px;
}

/* 站长登录 · 二级验证（config/database.php verification） */
.login-page .lp-admin-2fa-overlay {
  z-index: 220;
}

.login-page .lp-admin-2fa-dialog {
  max-width: 420px;
  width: 100%;
  display: flex;
  flex-direction: column;
}

.login-page .lp-admin-2fa-dialog form {
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.login-page .lp-admin-2fa-dialog .dialog-body {
  max-height: min(70vh, 520px);
}

.login-page .lp-admin-2fa-dialog-body {
  padding-bottom: 4px;
}

.login-page .lp-admin-2fa-dialog .lp-admin-2fa-lead {
  margin-top: 0;
}

.login-page .lp-admin-2fa-dialog .lp-admin-2fa-field {
  margin-bottom: 0;
  margin-top: 8px;
}

.login-page .lp-admin-2fa-dialog .dialog-header .dialog-close {
  text-decoration: none;
  line-height: 1;
}

.login-page .lp-admin-2fa-backdrop-hint {
  text-align: center;
  margin-top: 8px;
}

.login-page--2fa-pending .container {
  filter: blur(2px);
  pointer-events: none;
  user-select: none;
}

.login-page .lp-admin-2fa-lead {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-light);
}

.login-page .lp-admin-2fa-lead strong {
  color: var(--text-color);
  font-weight: 600;
}

.login-page .lp-admin-2fa-actions {
  margin-top: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.login-page .lp-admin-2fa-inline {
  display: inline;
  margin: 0;
}

.login-page .btn.lp-admin-2fa-resend {
  padding: 8px 14px;
  font-size: 14px;
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-color);
}

.login-page .btn.lp-admin-2fa-resend:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

.login-page .lp-admin-2fa-cancel {
  font-size: 13px;
  color: var(--text-light);
  text-decoration: none;
}

.login-page .lp-admin-2fa-cancel:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.login-page .forgot-dialog {
  width: 100%;
  max-width: min(340px, calc(100vw - 24px));
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.9);
  box-shadow:
    0 0 0 1px rgba(59, 130, 246, 0.06),
    0 20px 44px rgba(15, 23, 42, 0.12);
}

/* 找回密码 · 黑夜模式 */
html.theme-dark .login-page .forgot-dialog,
[data-theme="dark"] .login-page .forgot-dialog {
  background: linear-gradient(165deg, rgba(30, 41, 59, 0.98) 0%, rgba(15, 23, 42, 0.99) 100%);
  border: 1px solid rgba(148, 163, 184, 0.35);
  box-shadow:
    0 0 0 1px rgba(59, 130, 246, 0.15),
    0 24px 52px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(148, 163, 184, 0.1);
}

html.theme-dark .login-page .forgot-dialog .dialog-header,
[data-theme="dark"] .login-page .forgot-dialog .dialog-header {
  border-bottom-color: rgba(148, 163, 184, 0.22);
}

html.theme-dark .login-page .forgot-dialog .dialog-title,
[data-theme="dark"] .login-page .forgot-dialog .dialog-title {
  color: #f1f5f9;
}

html.theme-dark .login-page .forgot-dialog .dialog-close,
[data-theme="dark"] .login-page .forgot-dialog .dialog-close {
  color: #94a3b8;
}

html.theme-dark .login-page .forgot-dialog .dialog-close:hover,
[data-theme="dark"] .login-page .forgot-dialog .dialog-close:hover {
  color: #e2e8f0;
}

html.theme-dark .login-page .forgot-dialog .dialog-body,
[data-theme="dark"] .login-page .forgot-dialog .dialog-body {
  color: #cbd5e1;
}

html.theme-dark .login-page .forgot-dialog .forgot-head,
[data-theme="dark"] .login-page .forgot-dialog .forgot-head {
  color: #94a3b8;
}

html.theme-dark .login-page .forgot-dialog .forgot-resend-hint,
[data-theme="dark"] .login-page .forgot-dialog .forgot-resend-hint {
  color: #fbbf24;
}

html.theme-dark .login-page .forgot-dialog .otp-cell,
[data-theme="dark"] .login-page .forgot-dialog .otp-cell {
  background: rgba(15, 23, 42, 0.65);
  border-color: rgba(100, 116, 139, 0.5);
  color: #f8fafc;
}

html.theme-dark .login-page .forgot-dialog .otp-cell.filled,
[data-theme="dark"] .login-page .forgot-dialog .otp-cell.filled {
  border-color: #3b82f6;
  background: rgba(59, 130, 246, 0.18);
}

html.theme-dark .login-page .forgot-dialog .otp-cell.active,
[data-theme="dark"] .login-page .forgot-dialog .otp-cell.active {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.35);
}

html.theme-dark .login-page .forgot-dialog .dialog-input,
[data-theme="dark"] .login-page .forgot-dialog .dialog-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(100, 116, 139, 0.5);
  background: rgba(15, 23, 42, 0.65);
  color: #f8fafc;
  font-size: 15px;
}

html.theme-dark .login-page .forgot-dialog .dialog-input::placeholder,
[data-theme="dark"] .login-page .forgot-dialog .dialog-input::placeholder {
  color: #64748b;
}

html.theme-dark .login-page .forgot-dialog .dialog-input:focus,
[data-theme="dark"] .login-page .forgot-dialog .dialog-input:focus {
  outline: none;
  border-color: #3b82f6;
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.22);
}

html.theme-dark .login-page .forgot-dialog .dialog-footer,
[data-theme="dark"] .login-page .forgot-dialog .dialog-footer {
  border-top-color: rgba(148, 163, 184, 0.22);
}

html.theme-dark .login-page .forgot-dialog .dialog-btn:not(.primary),
[data-theme="dark"] .login-page .forgot-dialog .dialog-btn:not(.primary) {
  background: rgba(51, 65, 85, 0.9);
  border-color: rgba(148, 163, 184, 0.35);
  color: #e2e8f0;
}

html.theme-dark .login-page .forgot-dialog .dialog-btn.primary,
[data-theme="dark"] .login-page .forgot-dialog .dialog-btn.primary {
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
  border-color: #1d4ed8;
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.4);
}

html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-input__wrapper,
html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__wrapper,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-input__wrapper,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__wrapper {
  background-color: rgba(15, 23, 42, 0.65);
  box-shadow: 0 0 0 1px rgba(100, 116, 139, 0.5) inset;
}

html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-input__wrapper:hover,
html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__wrapper:hover,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-input__wrapper:hover,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__wrapper:hover {
  box-shadow: 0 0 0 1px rgba(148, 163, 184, 0.55) inset;
}

html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-input__wrapper.is-focus,
html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__wrapper.is-focus,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-input__wrapper.is-focus,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__wrapper.is-focus {
  box-shadow:
    0 0 0 1px #3b82f6 inset,
    0 0 0 3px rgba(59, 130, 246, 0.22);
}

html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-input__inner,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-input__inner {
  color: #f8fafc;
}

html.theme-dark .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__inner,
[data-theme="dark"] .login-page .forgot-dialog .forgot-ep-mount .el-select .el-input__inner {
  color: #f8fafc;
}

html.theme-dark .login-page .forgot-dialog .forgot-code-btn.code-btn,
[data-theme="dark"] .login-page .forgot-dialog .forgot-code-btn.code-btn {
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
  border: 1px solid #1d4ed8;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}

html.theme-dark .login-page .forgot-dialog .forgot-code-btn.code-btn:disabled,
[data-theme="dark"] .login-page .forgot-dialog .forgot-code-btn.code-btn:disabled {
  background: #475569;
  border-color: #64748b;
  box-shadow: none;
}

.login-page .forgot-dialog .dialog-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  background: var(--input-bg);
  color: var(--text-color);
  font-size: 15px;
}

.login-page .forgot-dialog .dialog-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.12);
}

.login-page .forgot-head {
  font-size: 13px;
  color: var(--text-light);
  line-height: 1.55;
  margin-bottom: 12px;
}

.login-page .forgot-resend-hint {
  display: inline;
  color: #f59e0b;
  margin-left: 6px;
}

.login-page .forgot-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.login-page .otp-hidden-input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
  width: 1px;
  height: 1px;
}

.login-page .otp-wrap {
  flex: 1;
  min-width: 180px;
}

.login-page .otp-boxes {
  display: flex;
  gap: 8px;
}

.login-page .otp-cell {
  flex: 1;
  min-width: 0;
  height: 44px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-color);
  background: var(--input-bg);
  transition: var(--transition);
}

.login-page .otp-cell.filled {
  border-color: var(--primary-color);
  background: rgba(59, 130, 246, 0.08);
}

.login-page .otp-cell.active {
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

.login-page .forgot-code-btn {
  position: static;
  transform: none;
  flex-shrink: 0;
}

.login-page .forgot-footer {
  flex-wrap: wrap;
}

.lp-toast {
  position: fixed;
  left: 50%;
  bottom: 96px;
  transform: translateX(-50%) translateY(12px);
  padding: 12px 18px;
  border-radius: 10px;
  background: rgba(15, 23, 42, 0.92);
  color: #f8fafc;
  font-size: 14px;
  z-index: 400;
  opacity: 0;
  transition: opacity 0.25s ease, transform 0.25s ease;
  pointer-events: none;
  max-width: min(420px, calc(100vw - 32px));
  text-align: center;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2);
}

.lp-toast--show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.lp-toast--err {
  background: rgba(185, 28, 28, 0.95);
}

.login-page .lp-captcha-row {
  margin-bottom: 18px;
}

.login-page .lp-captcha-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.login-page .lp-captcha-input-wrap {
  flex: 1;
  min-width: 140px;
}

.login-page .lp-captcha-refresh {
  padding: 0;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  background: var(--input-bg);
  cursor: pointer;
  overflow: hidden;
  line-height: 0;
  flex-shrink: 0;
  transition: var(--transition);
}

.login-page .lp-captcha-refresh:hover {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.15);
}

.login-page .lp-captcha-refresh img {
  display: block;
  vertical-align: top;
}

.login-page .forgot-ep-form-group {
  margin-bottom: 14px;
}

.login-page .forgot-ep-mount .forgot-ep-fields {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.login-page .forgot-ep-mount .el-input__wrapper,
.login-page .forgot-ep-mount .el-select .el-input__wrapper {
  border-radius: 8px;
  box-shadow: 0 0 0 1px var(--border-color) inset;
}

.login-page .forgot-ep-mount .el-input__wrapper:hover,
.login-page .forgot-ep-mount .el-select .el-input__wrapper:hover {
  box-shadow: 0 0 0 1px var(--primary-color) inset;
}

@media (max-width: 480px) {
  .login-page .card-header,
  .login-page .form-container {
    padding: 20px;
  }

  .login-page .tabs {
    margin: 0 16px;
  }
}

/* Element Plus：记住我弹窗与消息（移动端） */
@media (max-width: 768px) {
  .el-message {
    min-width: 80% !important;
    max-width: 90% !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
  }

  .el-message-box {
    width: 85% !important;
    max-width: 300px !important;
  }

  .lp-remember-dialog.el-message-box {
    width: 90% !important;
    max-width: 280px !important;
  }

  .el-message-box__content {
    padding: 15px 20px !important;
  }

  .el-message-box__title {
    font-size: 16px !important;
  }

  .el-message-box__message {
    font-size: 14px !important;
    line-height: 1.5 !important;
  }

  .el-message-box__btns {
    padding: 10px 15px 15px !important;
  }

  .el-message-box__btns button {
    padding: 8px 15px !important;
    font-size: 14px !important;
  }
}

/* —— Element Plus：登录 / 注册（与原有 .tabs / .form 间距对齐） —— */
.login-page .lp-ep-login {
  padding: 4px 0 2px;
}

.login-page .lp-ep-login .lp-ep-alert {
  margin: 0 25px 16px;
}

.login-page .lp-ep-tabs.el-tabs {
  margin: 0 20px;
  --el-tabs-header-height: 50px;
}

.login-page .lp-ep-tabs .el-tabs__header {
  margin: 0;
}

.login-page .lp-ep-tabs .el-tabs__nav-wrap {
  width: 100%;
}

.login-page .lp-ep-tabs.el-tabs--stretch .el-tabs__nav {
  width: 100%;
}

.login-page .lp-ep-tabs .el-tabs__nav-wrap::after {
  height: 1px;
  background-color: var(--border-color);
}

.login-page .lp-ep-tabs.el-tabs--stretch .el-tabs__item {
  flex: 1 1 50%;
  max-width: none;
  font-size: 16px;
  font-weight: 600;
  padding: 0 8px;
  justify-content: center;
  text-align: center;
}

.login-page .lp-ep-tabs .el-tabs__item.is-active {
  color: var(--primary-color);
}

.login-page .lp-ep-tabs .el-tabs__active-bar {
  height: 3px;
  border-radius: 2px 2px 0 0;
}

.login-page .lp-ep-login .el-tabs__content {
  padding: 0;
}

.login-page .lp-ep-login .el-tab-pane {
  padding: 0;
}

.login-page .lp-ep-form {
  padding: 22px 25px 26px;
}

.login-page .lp-ep-input-ico {
  display: inline-flex;
  color: var(--text-light);
  align-items: center;
}

.login-page .lp-ep-login .el-input__wrapper {
  background-color: var(--input-bg);
  box-shadow: 0 0 0 1px var(--border-color) inset;
}

.login-page .lp-ep-login .el-input__wrapper.is-focus {
  box-shadow: 0 0 0 1px var(--primary-color) inset, 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.login-page .lp-captcha-el-input {
  width: 100%;
}

.login-page .lp-admin-2fa-el-dialog .el-dialog__body {
  padding-top: 8px;
}

.login-page .lp-admin-2fa-el-footer {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-lead {
  margin-top: 0;
}

/* 二级验证码：遮罩内水平垂直居中，弹窗高度随内容（避免手机端占满整屏） */
body.login-page.login-page--2fa-pending > .el-overlay {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right))
    max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
  box-sizing: border-box;
}

body.login-page.login-page--2fa-pending > .el-overlay .el-overlay-dialog {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 100%;
  max-width: 100%;
  min-height: 0;
  height: auto;
  max-height: none;
  overflow: visible;
  pointer-events: none;
}

body.login-page.login-page--2fa-pending > .el-overlay .lp-admin-2fa-el-dialog.el-dialog {
  pointer-events: auto;
  margin: 0 !important;
  height: auto !important;
  max-height: min(88vh, 520px);
  display: flex;
  flex-direction: column;
}

body.login-page.login-page--2fa-pending > .el-overlay .lp-admin-2fa-el-dialog .el-dialog__body {
  flex: 0 1 auto;
  min-height: 0;
  overflow-y: auto;
}

/* 二级验证码弹窗 · 浅色 */
body.login-page .lp-admin-2fa-el-dialog.el-dialog {
  width: min(86vw, 360px) !important;
  max-width: 360px;
  box-sizing: border-box;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(226, 232, 240, 0.95);
  box-shadow:
    0 0 0 1px rgba(59, 130, 246, 0.08),
    0 22px 50px rgba(15, 23, 42, 0.14);
}

body.login-page .lp-admin-2fa-el-dialog .el-dialog__header {
  padding: 14px 18px 10px;
  margin-right: 0;
}

body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-lead {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--text-light);
}

body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-el-footer {
  padding-top: 4px;
  margin-top: 8px;
  border-top: 1px solid var(--border-color);
}

/* 二级验证码弹窗 · 黑夜模式（append 到 body，仍挂在 body.login-page 下） */
html.theme-dark body.login-page > .el-overlay,
[data-theme="dark"] body.login-page > .el-overlay {
  background-color: rgba(2, 6, 23, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog.el-dialog,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog.el-dialog {
  --el-dialog-bg-color: transparent;
  background: linear-gradient(165deg, rgba(30, 41, 59, 0.98) 0%, rgba(15, 23, 42, 0.99) 100%);
  border: 1px solid rgba(148, 163, 184, 0.38);
  box-shadow:
    0 0 0 1px rgba(59, 130, 246, 0.18),
    0 24px 56px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(148, 163, 184, 0.12);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-dialog__header,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-dialog__header {
  border-bottom: 1px solid rgba(148, 163, 184, 0.22);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-dialog__title,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-dialog__title {
  color: #f1f5f9;
  font-weight: 700;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-dialog__headerbtn,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-dialog__headerbtn {
  color: #94a3b8;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-dialog__headerbtn:hover,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-dialog__headerbtn:hover {
  color: #e2e8f0;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-dialog__body,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-dialog__body {
  color: #cbd5e1;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-lead,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-lead {
  color: #94a3b8;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-input__wrapper,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-input__wrapper {
  background-color: rgba(15, 23, 42, 0.65);
  box-shadow: 0 0 0 1px rgba(100, 116, 139, 0.5) inset;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-input__wrapper:hover,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-input__wrapper:hover {
  box-shadow: 0 0 0 1px rgba(148, 163, 184, 0.55) inset;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-input__wrapper.is-focus,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-input__wrapper.is-focus {
  box-shadow:
    0 0 0 1px #3b82f6 inset,
    0 0 0 3px rgba(59, 130, 246, 0.28);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-input__inner,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-input__inner {
  color: #f8fafc;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-input__prefix,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-input__prefix {
  color: #94a3b8;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .lp-ep-alert.el-alert--success,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .lp-ep-alert.el-alert--success {
  --el-alert-bg-color: rgba(16, 185, 129, 0.14);
  --el-alert-border-color: rgba(52, 211, 153, 0.35);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .lp-ep-alert.el-alert--error,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .lp-ep-alert.el-alert--error {
  --el-alert-bg-color: rgba(239, 68, 68, 0.12);
  --el-alert-border-color: rgba(248, 113, 113, 0.4);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-el-footer,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-el-footer {
  border-top-color: rgba(148, 163, 184, 0.22);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-button,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-button {
  --el-button-bg-color: rgba(51, 65, 85, 0.95);
  --el-button-border-color: rgba(148, 163, 184, 0.35);
  --el-button-text-color: #e2e8f0;
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .el-button:hover,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .el-button:hover {
  --el-button-bg-color: rgba(71, 85, 105, 0.98);
  --el-button-border-color: rgba(148, 163, 184, 0.5);
}

html.theme-dark body.login-page .lp-admin-2fa-el-dialog .dialog-btn.primary,
[data-theme="dark"] body.login-page .lp-admin-2fa-el-dialog .dialog-btn.primary {
  background: linear-gradient(180deg, #3b82f6 0%, #2563eb 100%);
  border-color: #1d4ed8;
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45);
}

/* —— 全页按钮动效（尊重系统减少动效） —— */
@keyframes lp-btn-glow {
  0%,
  100% {
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.25);
  }
  50% {
    box-shadow: 0 6px 22px rgba(59, 130, 246, 0.42);
  }
}

@keyframes lp-btn-shine {
  0% {
    transform: translateX(-120%) skewX(-12deg);
    opacity: 0;
  }
  35% {
    opacity: 0.35;
  }
  100% {
    transform: translateX(220%) skewX(-12deg);
    opacity: 0;
  }
}

.login-page .btn,
.login-page .dialog-btn,
.login-page .code-btn,
.login-page .tab,
.login-page .lp-captcha-refresh,
.login-page .theme-toggle,
.login-page .time-indicator {
  transition:
    transform 0.22s ease,
    box-shadow 0.28s ease,
    background-color 0.2s ease,
    border-color 0.2s ease,
    filter 0.2s ease;
  will-change: transform;
}

.login-page .btn {
  position: relative;
  overflow: hidden;
}

.login-page .btn:not(:disabled)::before {
  content: "";
  position: absolute;
  inset: 0;
  left: -40%;
  width: 35%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.22), transparent);
  transform: skewX(-14deg);
  pointer-events: none;
  opacity: 0;
}

@media (prefers-reduced-motion: no-preference) {
  .login-page .btn:not(:disabled):hover::before {
    animation: lp-btn-shine 1.1s ease-out;
  }

  .login-page .btn:not(:disabled):not(:hover) {
    animation: lp-btn-glow 3.2s ease-in-out infinite;
  }

  .login-page .btn:not(:disabled):hover {
    animation: none;
    transform: translateY(-2px);
    filter: brightness(1.05);
    box-shadow: 0 10px 26px rgba(59, 130, 246, 0.38);
  }
}

.login-page .btn:not(:disabled):active {
  transform: translateY(0) scale(0.99);
}

.login-page .btn:disabled {
  animation: none;
  cursor: not-allowed;
}

.login-page .dialog-btn:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12);
}

.login-page .code-btn:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12);
}

/* 绝对定位在输入框内的发送按钮：hover/active 必须叠加 translateY(-50%)，否则会错位 */
.login-page .input-with-icon .code-btn:not(:disabled):hover {
  transform: translateY(calc(-50% - 1px));
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.12);
}

[data-theme="dark"] .login-page .input-with-icon .code-btn:not(:disabled):hover,
html.theme-dark .login-page .input-with-icon .code-btn:not(:disabled):hover {
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.login-page .dialog-btn.primary:not(:disabled):hover {
  box-shadow: 0 8px 20px rgba(37, 99, 235, 0.45);
  filter: brightness(1.06);
}

.login-page .dialog-btn:not(:disabled):active {
  transform: translateY(0) scale(0.98);
}

.login-page .code-btn:not(:disabled):active {
  transform: translateY(0) scale(0.98);
}

.login-page .input-with-icon .code-btn:not(:disabled):active {
  transform: translateY(-50%) scale(0.98);
}

.login-page .lp-captcha-refresh:not(:disabled):hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(59, 130, 246, 0.2);
}

.login-page .tab:not(:disabled):hover {
  color: var(--primary-color);
  transform: translateY(-1px);
}

.login-page .theme-toggle:hover,
.login-page .time-indicator:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.18);
}

[data-theme="dark"] .login-page .theme-toggle:hover,
[data-theme="dark"] .login-page .time-indicator:hover {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.35);
}

.login-page .theme-toggle:active,
.login-page .time-indicator:active {
  transform: translateY(-1px) scale(0.96);
}

.login-page .forgot-password {
  transition:
    color 0.2s ease,
    transform 0.2s ease,
    text-decoration 0.2s ease;
}

.login-page .forgot-password:hover {
  transform: translateX(1px);
}

.login-page .lp-ep-login .el-button {
  transition:
    transform 0.2s ease,
    box-shadow 0.25s ease,
    filter 0.2s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .login-page .lp-ep-login .el-button:not(.is-disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(59, 130, 246, 0.22);
  }

  .login-page .lp-ep-login .el-button--primary:not(.is-disabled):hover {
    box-shadow: 0 10px 22px rgba(37, 99, 235, 0.4);
    filter: brightness(1.05);
  }
}

.login-page .lp-ep-login .el-button:not(.is-disabled):active {
  transform: translateY(0) scale(0.98);
}

.login-page .lp-admin-2fa-el-dialog .el-button,
.login-page .lp-admin-2fa-el-dialog .dialog-btn {
  transition:
    transform 0.2s ease,
    box-shadow 0.22s ease,
    filter 0.2s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .login-page .lp-admin-2fa-el-dialog .el-button:not(.is-disabled):hover,
  .login-page .lp-admin-2fa-el-dialog .dialog-btn:not(:disabled):hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.16);
  }

  [data-theme="dark"] .login-page .lp-admin-2fa-el-dialog .el-button:not(.is-disabled):hover,
  html.theme-dark .login-page .lp-admin-2fa-el-dialog .el-button:not(.is-disabled):hover,
  [data-theme="dark"] .login-page .lp-admin-2fa-el-dialog .dialog-btn:not(:disabled):hover,
  html.theme-dark .login-page .lp-admin-2fa-el-dialog .dialog-btn:not(:disabled):hover {
    box-shadow: 0 10px 22px rgba(0, 0, 0, 0.35);
  }
}

.login-page .lp-admin-2fa-el-dialog .el-button:not(.is-disabled):active,
.login-page .lp-admin-2fa-el-dialog .dialog-btn:not(:disabled):active {
  transform: translateY(0) scale(0.98);
}

.login-page .agreement-footer .dialog-btn,
.login-page .forgot-footer .dialog-btn {
  position: relative;
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .login-page .btn::before,
  .login-page .btn:not(:disabled) {
    animation: none !important;
  }

  .login-page .btn,
  .login-page .dialog-btn,
  .login-page .code-btn,
  .login-page .tab,
  .login-page .lp-captcha-refresh,
  .login-page .theme-toggle,
  .login-page .time-indicator,
  .login-page .lp-ep-login .el-button,
  .login-page .lp-admin-2fa-el-dialog .el-button,
  .login-page .lp-admin-2fa-el-dialog .dialog-btn {
    transition: opacity 0.15s ease, background-color 0.15s ease !important;
  }

  .login-page .btn:not(:disabled):hover,
  .login-page .dialog-btn:not(:disabled):hover,
  .login-page .code-btn:not(:disabled):hover,
  .login-page .input-with-icon .code-btn:not(:disabled):hover,
  .login-page .lp-ep-login .el-button:not(.is-disabled):hover,
  .login-page .lp-admin-2fa-el-dialog .el-button:not(.is-disabled):hover,
  .login-page .lp-admin-2fa-el-dialog .dialog-btn:not(:disabled):hover,
  .login-page .theme-toggle:hover,
  .login-page .time-indicator:hover {
    transform: none !important;
  }

  .login-page .input-with-icon .code-btn:not(:disabled):hover {
    transform: translateY(-50%) !important;
  }
}

/* —— 手机端：登录卡片限高，仅表单区内部滚动，避免整页上下拖 —— */
@media (max-width: 640px) {
  html:has(body.login-page) {
    height: 100%;
    overflow: hidden;
  }

  body.login-page {
    height: 100dvh;
    max-height: 100dvh;
    min-height: 100dvh;
    overflow: hidden;
    padding: max(6px, env(safe-area-inset-top, 0px)) 10px max(72px, calc(env(safe-area-inset-bottom, 0px) + 56px));
    align-items: center;
    justify-content: center;
  }

  body.login-page .container {
    max-width: none;
    width: 100%;
    max-height: min(
      calc(100dvh - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px) - 80px),
      calc(100vh - 80px)
    );
    display: flex;
    flex-direction: column;
    min-height: 0;
    flex: 0 1 auto;
  }

  body.login-page .card {
    flex: 0 1 auto;
    min-height: 0;
    max-height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    border-radius: 14px;
  }

  body.login-page .card-header {
    flex-shrink: 0;
    padding: 12px 14px 8px;
  }

  body.login-page .logo-text {
    font-size: 18px;
    line-height: 1.25;
  }

  body.login-page .card-header p {
    font-size: 12px;
    margin: 4px 0 0;
    line-height: 1.35;
  }

  body.login-page .form-container {
    flex: 1 1 auto;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    padding: 0;
  }

  /* 二级验证：卡片区不抢满高，避免背后占位像「整屏弹层」 */
  body.login-page.login-page--2fa-pending .form-container {
    flex: 0 1 auto;
  }

  body.login-page #loginEpMount,
  body.login-page #admin2faEpMount {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  body.login-page.login-page--2fa-pending #admin2faEpMount {
    flex: 0 0 auto;
    min-height: 0;
    overflow: visible;
  }

  body.login-page .lp-ep-login {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    padding: 0;
  }

  body.login-page .lp-ep-login .lp-ep-alert {
    flex-shrink: 0;
    margin: 0 10px 6px;
    padding: 6px 10px;
  }

  body.login-page .lp-ep-login .lp-ep-alert .el-alert__title {
    font-size: 13px;
    line-height: 1.35;
  }

  body.login-page .lp-ep-login .el-alert__content {
    padding: 0;
  }

  body.login-page .lp-ep-tabs.el-tabs {
    flex: 1 1 auto;
    min-height: 0;
    display: flex;
    flex-direction: column;
    margin: 0 10px;
    --el-tabs-header-height: 48px;
  }

  body.login-page .lp-ep-tabs .el-tabs__header {
    flex-shrink: 0;
    margin: 0;
  }

  body.login-page .lp-ep-tabs .el-tabs__nav-wrap {
    padding: 0;
  }

  body.login-page .lp-ep-tabs.el-tabs--stretch .el-tabs__item {
    font-size: 15px;
    font-weight: 600;
    padding: 0 4px;
  }

  body.login-page .lp-ep-tabs .el-tabs__content {
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto !important;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-y: contain;
    touch-action: pan-y;
  }

  body.login-page .lp-ep-tabs .el-tab-pane {
    min-height: 0;
  }

  body.login-page .lp-ep-form {
    padding: 10px 12px 12px;
  }

  body.login-page .form-group {
    margin-bottom: 10px;
  }

  body.login-page .form-options {
    margin-bottom: 10px;
    font-size: 13px;
  }

  body.login-page .lp-ep-login .el-input--large .el-input__wrapper {
    min-height: 48px;
    padding-top: 4px;
    padding-bottom: 4px;
  }

  body.login-page .lp-ep-login .el-input--large {
    --el-input-inner-height: 24px;
  }

  body.login-page .btn {
    min-height: 48px;
    padding: 14px 16px;
    font-size: 15px;
    box-sizing: border-box;
  }

  body.login-page .divider {
    margin: 12px 0 0;
    font-size: 12px;
  }

  body.login-page .lp-captcha-row {
    margin-bottom: 10px;
  }

  body.login-page .lp-captcha-inner {
    gap: 8px;
  }

  body.login-page .lp-captcha-refresh img {
    width: 112px;
    height: auto;
    max-height: 48px;
    object-fit: cover;
  }

  body.login-page .lp-captcha-refresh {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  body.login-page .input-with-icon .code-btn {
    padding: 6px 10px;
    font-size: 12px;
  }

  body.login-page .lp-reg-mail-ep__combo.el-input-group .el-input__wrapper {
    min-height: 48px;
  }

  body.login-page .lp-reg-mail-ep__combo .el-input-group__append .lp-reg-mail-ep__send-btn.el-button {
    min-height: 48px;
    padding: 0 12px;
    font-size: 13px;
  }

  body.login-page .hint-muted {
    margin: 0 0 8px;
    font-size: 12px;
  }

  body.login-page .lp-admin-2fa-backdrop-hint {
    padding: 0 12px 8px;
    margin: 0;
    text-align: center;
    font-size: 12px;
    line-height: 1.45;
  }

  body.login-page .lp-admin-2fa-el-dialog.el-dialog {
    width: min(86vw, 360px) !important;
    max-width: 360px;
    margin: 0 auto;
    height: auto !important;
    max-height: min(88vh, 520px);
  }

  body.login-page .lp-admin-2fa-el-dialog .el-dialog__header {
    padding: 12px 14px 8px;
  }

  body.login-page .lp-admin-2fa-el-dialog .el-dialog__body {
    padding: 10px 14px 12px;
  }

  body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-lead {
    font-size: 13px;
    margin-bottom: 10px;
  }

  body.login-page .lp-admin-2fa-el-dialog .el-input--large .el-input__wrapper {
    min-height: 48px;
  }

  body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-el-footer {
    flex-direction: row;
    justify-content: space-between;
    gap: 10px;
    padding-top: 8px;
    margin-top: 4px;
  }

  body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-el-footer .el-button,
  body.login-page .lp-admin-2fa-el-dialog .lp-admin-2fa-el-footer .dialog-btn.primary {
    flex: 1 1 0;
    min-width: 0;
    min-height: 48px;
    padding-top: 12px;
    padding-bottom: 12px;
    box-sizing: border-box;
  }

  /* 找回密码弹窗 · 手机端 */
  body.login-page .forgot-dialog {
    max-width: calc(100vw - 20px);
    border-radius: 12px;
  }

  body.login-page .forgot-dialog .dialog-header {
    padding: 12px 14px;
  }

  body.login-page .forgot-dialog .dialog-body {
    padding: 12px 14px;
    max-height: min(70vh, 480px);
  }

  body.login-page .forgot-dialog .forgot-head {
    font-size: 12px;
    line-height: 1.45;
    margin-bottom: 10px;
  }

  body.login-page .forgot-dialog .forgot-ep-form-group {
    margin-bottom: 10px;
  }

  body.login-page .forgot-dialog .forgot-ep-mount .el-select {
    margin-top: 8px !important;
  }

  body.login-page .forgot-dialog .forgot-row {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
  }

  body.login-page .forgot-dialog .otp-wrap {
    flex: none;
    width: 100%;
    min-width: 0;
  }

  body.login-page .forgot-dialog .otp-boxes {
    gap: 5px;
  }

  body.login-page .forgot-dialog .otp-cell {
    height: 40px;
    font-size: 15px;
    border-radius: 7px;
  }

  body.login-page .forgot-dialog .forgot-code-btn.code-btn {
    width: 100%;
    position: static;
    transform: none;
    padding: 10px 14px;
    font-size: 14px;
    border-radius: 8px;
  }

  body.login-page .forgot-dialog .forgot-footer {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 10px 14px 14px;
  }

  body.login-page .forgot-dialog .forgot-footer .dialog-btn:not(.primary) {
    order: 1;
  }

  body.login-page .forgot-dialog .forgot-footer .dialog-btn.primary {
    order: 2;
  }

  body.login-page .forgot-dialog .forgot-footer .dialog-btn {
    width: 100%;
    margin: 0;
    padding: 11px 12px;
    font-size: 14px;
  }
}

/* 手机端：登录区安全区与底部主题按钮避让刘海/横条 */
@media (max-width: 640px) {
  .login-page {
    padding: max(14px, env(safe-area-inset-top)) max(14px, env(safe-area-inset-right))
      max(18px, env(safe-area-inset-bottom)) max(14px, env(safe-area-inset-left));
  }

  .login-page .theme-toggle {
    bottom: max(14px, env(safe-area-inset-bottom));
    right: max(14px, env(safe-area-inset-right));
    width: 46px;
    height: 46px;
  }
}

@supports not (height: 100dvh) {
  @media (max-width: 640px) {
    body.login-page {
      height: 100vh;
      max-height: 100vh;
      min-height: 100vh;
    }

    body.login-page .container {
      max-height: calc(100vh - 76px);
    }
  }
}