/*
 * Theme: theme-Serenity
 * Author: Serenity
 * Build: 2026-06-03 10:28:07
 * Fingerprint: 18f8d0015be24d2b
 * Copyright (c) 2026 Serenity. All rights reserved.
 */

@font-face {
  font-family: 'Inter';
  font-style: normal;
  font-weight: 300 600;
  font-display: swap;
  src: url('../fonts/inter-latin-var.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* 本地字体 - Playfair Display (拉丁, 正体) */
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/playfair-display-latin-normal.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* 本地字体 - Playfair Display (拉丁, 斜体) */
@font-face {
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/playfair-display-latin-italic.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
  --font-serif: "Playfair Display", serif;
  --font-rounded: "STYuanti-SC", "YuanTi SC", "PingFang SC", "Microsoft YaHei", ui-sans-serif, sans-serif;
  /* stone 色阶仅用于登录页内部元素的微调 */
  --stone-50: #fafaf9;
  --stone-100: #f5f5f4;
  --stone-200: #e7e5e4;
  --stone-300: #d6d3d1;
  --stone-400: #a8a29e;
  --stone-500: #78716c;
  --stone-600: #57534e;
  --stone-800: #292524;
  --stone-900: #1c1917;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: var(--font-sans);
  background-color: var(--color-bg, #111111);
  color: var(--color-text, #f5f5f5);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* 纸张纹理效果 */
.paper-texture {
  position: fixed;
  inset: 0;
  opacity: 0.03;
  pointer-events: none;
  z-index: -1;
  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");
}

/* 柔和的渐变背景 */
.atmosphere {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -2;
  background:
    radial-gradient(circle at 15% 15%, rgba(var(--color-accent-rgb, 245,150,170), 0.15) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, rgba(var(--color-accent-rgb, 245,150,170), 0.08) 0%, transparent 40%),
    linear-gradient(to bottom right, var(--color-bg, #111), var(--color-bg-soft, #1a1a1a));
}

/* 精致的毛玻璃 */
.glass {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(139, 92, 246, 0.08);
  box-shadow:
    0 10px 30px -10px rgba(0, 0, 0, 0.03),
    0 20px 50px -20px rgba(0, 0, 0, 0.05);
}

/* ========== 主容器 ========== */
.gateway-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  font-family: var(--font-sans);
}

.gateway-container {
  width: 100%;
  max-width: 64rem;
  height: 720px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-radius: 3rem;
  overflow: hidden;
  position: relative;
  z-index: 10;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

/* ========== 左侧品牌区 ========== */
.gateway-brand {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 4rem;
  background-color: var(--color-bg-soft, #1a1a1a);
  border-right: 1px solid var(--color-border, rgba(255,255,255,0.08));
  position: relative;
  overflow: hidden;
  height: 100%;
}

.gateway-brand .brand-bg-glow {
  position: absolute;
  inset: 0;
  opacity: 0.3;
  pointer-events: none;
}

.gateway-brand .brand-bg-glow::before {
  content: '';
  position: absolute;
  top: -20%;
  left: -20%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at center, rgba(var(--color-accent-rgb, 245,150,170), 0.3) 0%, transparent 70%);
}

.brand-top {
  position: relative;
  z-index: 10;
}

.brand-logo-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 4rem;
  animation: fadeInUp 0.8s ease-out;
}

.brand-logo-icon {
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background-color: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.brand-logo-icon img {
  width: 100%;
  height: 100%;
  border-radius: 1rem;
  object-fit: cover;
}

.brand-logo-icon svg {
  width: 1.5rem;
  height: 1.5rem;
  color: var(--stone-50);
}

.brand-logo-text {
  font-size: 1.5rem;
  font-family: var(--font-rounded);
  font-style: italic;
  font-weight: 700;
  letter-spacing: -0.05em;
  color: var(--stone-900);
}

.brand-logo-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.brand-logo-subtitle {
  font-size: 0.7rem;
  font-weight: 400;
  color: var(--stone-400);
  letter-spacing: 0.05em;
  line-height: 1.2;
}

.brand-headline {
  font-size: 3.75rem;
  font-family: var(--font-rounded);
  font-style: italic;
  margin-bottom: 2.5rem;
  line-height: 1.15;
  color: var(--color-accent, #F596AA);
  letter-spacing: -0.025em;
  white-space: pre-line;
  animation: fadeInSlide 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

.brand-desc {
  color: var(--stone-500);
  font-size: 1.25rem;
  max-width: 24rem;
  line-height: 1.6;
  font-weight: 300;
  font-style: italic;
  font-family: var(--font-rounded);
  animation: fadeInSlide 0.7s cubic-bezier(0.23, 1, 0.32, 1) 0.1s both;
}

.brand-bottom {
  position: relative;
  z-index: 10;
  padding-top: 3rem;
}

.brand-stats-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--stone-400);
  margin-bottom: 1.5rem;
}

.brand-stats-row svg {
  width: 1.25rem;
  height: 1.25rem;
}

.brand-stats-row span {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 500;
  font-family: var(--font-rounded);
}

.brand-avatars {
  display: flex;
}

.brand-avatars img {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 4px solid var(--color-bg-soft, #1a1a1a);
  object-fit: cover;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  margin-left: -0.75rem;
}

.brand-avatars img:first-child {
  margin-left: 0;
}

.brand-avatars .avatar-more {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 4px solid var(--color-bg-soft, #1a1a1a);
  background: var(--stone-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  color: var(--stone-400);
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  margin-left: -0.75rem;
}

/* ========== 右侧表单区 ========== */
.gateway-form-area {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: rgba(255, 255, 255, 0.4);
  height: 100%;
  overflow: hidden;
}

/* 视图面板 */
.gateway-view-panel {
  width: 100%;
  max-width: 24rem;
  margin: 0 auto;
  padding: 2.5rem;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s cubic-bezier(0.23, 1, 0.32, 1), transform 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

.gateway-view-panel.active {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, -50%);
}

.gateway-view-panel.slide-in-right {
  transform: translate(-45%, -50%);
}

.gateway-view-panel.slide-in-right.active {
  transform: translate(-50%, -50%);
}

.gateway-view-panel.slide-out-left {
  transform: translate(-55%, -50%);
  opacity: 0;
}

/* 表单头部 */
.form-header {
  margin-bottom: 1.5rem;
}

.form-header h2 {
  font-size: 1.875rem;
  font-family: var(--font-rounded);
  font-style: italic;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--color-accent, #F596AA);
}

.form-header p {
  color: var(--stone-400);
  font-weight: 300;
  font-size: 0.875rem;
}

/* ========== 表单样式覆盖 ========== */
.halo-form-wrapper {
  border-radius: 0;
  padding: 0;
  background: transparent;
}

.halo-form-wrapper::before {
  display: none;
}

.form-title {
  display: none;
}

.halo-form .form-item {
  margin-bottom: 1rem;
  flex-direction: column;
  width: 100%;
  display: flex;
}

.halo-form .form-item:last-of-type {
  margin-bottom: 0;
}

.halo-form .form-item label {
  font-size: 10px;
  font-weight: 700;
  color: var(--stone-400);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-bottom: 0.5rem;
  margin-left: 0.25rem;
}

.halo-form .form-item .form-label-group {
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
  display: flex;
}

.halo-form .form-item .form-label-group label {
  margin-bottom: 0;
}

.halo-form .form-input {
  border-radius: 0;
  border: none;
  border-bottom: 1px solid var(--stone-200);
  background: transparent;
  height: auto;
  padding: 0.5rem 0.5rem 0.5rem 1.5rem;
  transition: border-color 0.3s;
  position: relative;
}

.halo-form .form-input:focus-within,
.halo-form .form-input.has-value {
  border-color: var(--stone-900);
  outline: none;
}

/* ========== 输入框前置图标 ========== */
.halo-form .form-input::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 0.875rem;
  height: 0.875rem;
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0.3;
  transition: opacity 0.3s;
  pointer-events: none;
  z-index: 1;
}

.halo-form .form-input:focus-within::before,
.halo-form .form-input.has-value::before {
  opacity: 1;
}

/* 登录页 - 用户名输入框 (Mail图标) */
#login-form .form-input:has(#username)::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='20' height='16' x='2' y='4' rx='2'/%3E%3Cpath d='m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7'/%3E%3C/svg%3E");
}

/* 登录页 - 密码输入框 (Lock图标) */
.form-input:has(#plainPassword)::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='18' height='11' x='3' y='11' rx='2' ry='2'/%3E%3Cpath d='M7 11V7a5 5 0 0 1 10 0v4'/%3E%3C/svg%3E");
}

/* 找回密码 - 邮箱输入框 (Mail图标) */
#reset-form .form-input::before,
#view-forgot .form-input::before,
.form-input:has(#reset-email)::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='20' height='16' x='2' y='4' rx='2'/%3E%3Cpath d='m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7'/%3E%3C/svg%3E");
}

/* 注册页 - 用户名 (UserCircle图标) */
#signup-form #username ~ .form-input::before,
#signup-form .form-item:has(#username) .form-input::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'/%3E%3Ccircle cx='12' cy='10' r='3'/%3E%3Cpath d='M7 20.662V19a2 2 0 0 1 2-2h6a2 2 0 0 1 2 2v1.662'/%3E%3C/svg%3E");
}

/* 注册页 - 名称 (User图标) */
#signup-form .form-item:has(#displayName) .form-input::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M19 21v-2a4 4 0 0 0-4-4H9a4 4 0 0 0-4 4v2'/%3E%3Ccircle cx='12' cy='7' r='4'/%3E%3C/svg%3E");
}

/* 注册页 - 邮箱 (Mail图标) */
#signup-form .form-item:has(#email) .form-input::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='20' height='16' x='2' y='4' rx='2'/%3E%3Cpath d='m22 7-8.97 5.7a1.94 1.94 0 0 1-2.06 0L2 7'/%3E%3C/svg%3E");
}

/* 注册页 - 验证码 (ShieldCheck图标) */
#signup-form .form-item:has(#emailCode) .form-input::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 13c0 5-3.5 7.5-7.66 8.95a1 1 0 0 1-.67-.01C7.5 20.5 4 18 4 13V6a1 1 0 0 1 1-1c2 0 4.5-1.2 6.24-2.72a1.17 1.17 0 0 1 1.52 0C14.51 3.81 17 5 19 5a1 1 0 0 1 1 1z'/%3E%3Cpath d='m9 12 2 2 4-4'/%3E%3C/svg%3E");
}

/* 注册页 - 密码 (Lock图标) */
#signup-form .form-item:has(#password) .form-input::before,
#signup-form .form-item:has(#confirmPassword) .form-input::before {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%231c1917' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect width='18' height='11' x='3' y='11' rx='2' ry='2'/%3E%3Cpath d='M7 11V7a5 5 0 0 1 10 0v4'/%3E%3C/svg%3E");
}

.halo-form .form-item input {
  appearance: none;
  font-size: 0.875rem;
  box-shadow: none;
  background: none;
  width: 100%;
  height: 100%;
  display: block;
  color: var(--stone-900);
  font-weight: 300;
  border: none;
  outline: none;
  padding: 0;
}

.halo-form .form-item input::placeholder {
  color: var(--stone-300);
}

.halo-form .form-item input:focus {
  outline: none;
}

.halo-form .form-input-stack {
  align-items: center;
  gap: 0.5em;
  display: flex;
}

.halo-form .form-input-stack-icon {
  color: var(--stone-300);
  cursor: pointer;
  align-items: center;
  display: inline-flex;
  transition: color 0.3s;
}

.halo-form .form-input:focus-within .form-input-stack-icon,
.halo-form .form-input.has-value .form-input-stack-icon {
  color: var(--stone-900);
}

/* 忘记密码链接 */
.halo-form .form-item-extra-link {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--stone-400);
  text-decoration: none;
  transition: color 0.2s;
}

.halo-form .form-item-extra-link:hover {
  color: var(--stone-900);
  text-decoration: none;
}

/* 提交按钮 */
.halo-form button[type="submit"] {
  width: 100%;
  background: var(--stone-900);
  color: var(--stone-50);
  font-weight: 500;
  padding: 1rem;
  border-radius: 0.75rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 20px 25px -5px rgba(28, 25, 23, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  transition: all 0.2s;
  font-size: 0.875rem;
  letter-spacing: 0.3em;
  margin-top: 1rem;
  height: auto;
}

.halo-form button[type="submit"]:hover {
  transform: scale(1.02);
  background: var(--stone-900);
}

.halo-form button[type="submit"]:active {
  transform: scale(0.98);
}

.halo-form button[disabled] {
  cursor: not-allowed;
  opacity: 0.6;
}

/* 复选框 */
.halo-form .form-item-compact {
  gap: 0.625em;
  margin-bottom: 1.5em;
  align-items: center;
  display: flex;
}

.halo-form .form-item-compact label {
  color: var(--stone-400);
  font-size: 0.875rem;
  text-transform: none;
  letter-spacing: normal;
  font-weight: 400;
}

.halo-form input[type="checkbox"] {
  border: 1px solid var(--stone-200);
  border-radius: 0.125em;
  appearance: none;
  vertical-align: middle;
  user-select: none;
  background-color: transparent;
  flex-shrink: 0;
  width: 1em;
  height: 1em;
  padding: 0;
  display: inline-block;
}

.halo-form input[type="checkbox"]:focus {
  outline: none;
}

.halo-form input[type="checkbox"]:checked {
  background-color: var(--stone-900);
  background-image: url("data:image/svg+xml,%3csvg viewBox='0 0 16 16' fill='white' xmlns='http://www.w3.org/2000/svg'%3e%3cpath d='M12.207 4.793a1 1 0 010 1.414l-5 5a1 1 0 01-1.414 0l-2-2a1 1 0 011.414-1.414L6.5 9.086l4.293-4.293a1 1 0 011.414 0z'/%3e%3c/svg%3e");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 100% 100%;
  border-color: transparent;
}

/* 表单项组 */
.halo-form .form-item-group {
  gap: 1em;
  margin-bottom: 1.5em;
  align-items: flex-start;
  display: flex;
}

.halo-form .form-item-group .form-item {
  margin-bottom: 0;
}

/* ========== 社交登录 ========== */
.social-divider {
  position: relative;
  margin-top: 2rem;
}

.social-divider .divider-line {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
}

.social-divider .divider-line::before {
  content: '';
  width: 100%;
  border-top: 1px solid var(--stone-100);
}

.social-divider .divider-text {
  position: relative;
  display: flex;
  justify-content: center;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
}

.social-divider .divider-text span {
  background: transparent;
  padding: 0 1.5rem;
  color: var(--stone-300);
}

.social-buttons {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  background: var(--color-bg-soft, #1a1a1a);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  padding: 1rem;
  border-radius: 1rem;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.05);
  text-decoration: none;
}

.social-btn:hover {
  background: var(--stone-50);
}

.social-btn-form {
  display: contents;
}

.social-btn-icon {
  width: 1rem;
  height: 1rem;
  object-fit: contain;
  flex-shrink: 0;
}

.social-btn svg {
  width: 1rem;
  height: 1rem;
  color: var(--stone-600);
}

.social-btn span {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--stone-600);
}

.passkey-btn {
  width: 100%;
  min-height: 3.5rem;
}

.passkey-btn svg {
  width: 1.1rem;
  height: 1.1rem;
}

.passkey-btn img {
  width: 1.1rem;
  height: 1.1rem;
  object-fit: contain;
  flex-shrink: 0;
  filter: var(--gw-icon-filter);
}

.passkey-btn.is-loading {
  cursor: wait;
  opacity: 0.72;
  pointer-events: none;
}

/* ========== 切换链接 ========== */
.gateway-switch {
  margin-top: 2rem;
  text-align: center;
  color: var(--stone-400);
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.05em;
}

.gateway-switch button,
.gateway-switch a {
  color: var(--stone-900);
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.2s;
  font-size: inherit;
  font-family: inherit;
}

.gateway-switch button:hover,
.gateway-switch a:hover {
  text-decoration: underline;
  text-underline-offset: 8px;
}

/* 返回登录按钮 */
.back-to-login {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--stone-400);
  background: none;
  border: none;
  cursor: pointer;
  margin-bottom: 2rem;
  padding: 0;
  font-family: inherit;
  transition: color 0.2s;
}

.back-to-login:hover {
  color: var(--stone-900);
}

.back-to-login:hover svg {
  transform: translateX(-0.25rem);
}

.back-to-login svg {
  width: 1rem;
  height: 1rem;
  transition: transform 0.2s;
}

.back-to-login span {
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* 提示框 */
.forgot-tip {
  margin-top: 4rem;
  padding: 1.5rem;
  border-radius: 1rem;
  background: var(--stone-50);
  border: 1px solid var(--stone-100);
}

.forgot-tip p {
  font-size: 0.75rem;
  color: var(--stone-400);
  line-height: 1.6;
  font-weight: 300;
}

/* ========== 页脚 ========== */
.gateway-footer {
  position: fixed;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 3rem;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: var(--stone-300);
  pointer-events: none;
  font-family: var(--font-serif);
  font-style: italic;
  white-space: nowrap;
}

/* ========== 隐藏原始 alert ========== */
.alert {
  display: none !important;
}

/* ========== 气泡提示 ========== */
.sepo-toast {
  position: fixed;
  top: 2rem;
  right: 2rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.5rem;
  background: var(--color-bg-soft, #1a1a1a);
  border: 1px solid var(--color-border, rgba(255,255,255,0.08));
  border-radius: 1rem;
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.1);
  font-size: 0.875rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-1rem);
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  pointer-events: none;
  color: var(--stone-600);
}

.sepo-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sepo-toast-icon {
  flex-shrink: 0;
  width: 1.25rem;
  height: 1.25rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.sepo-toast-icon svg {
  width: 100%;
  height: 100%;
}

.sepo-toast-message {
  line-height: 1.3;
  font-weight: 500;
}

.sepo-toast.error {
  border-color: #fca5a5;
}

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

.sepo-toast.success {
  border-color: #86efac;
}

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

.sepo-toast.info .sepo-toast-icon {
  color: var(--stone-400);
}

/* ========== 注册表单特殊样式 ========== */
#signup-form .form-item-group {
  display: flex;
  gap: 1em;
}

/* 邮箱+验证码那组：纵向排列（邮箱单独一行，验证码单独一行） */
#signup-form .form-item-group:has(#email) {
  flex-direction: column;
}

.form-input-group {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
}

.form-input-group .form-input {
  flex: 1;
  padding: 0.5rem 0.5rem 0.5rem 1.5rem;
}

.form-input-group button,
#emailCodeSendButton {
  flex-shrink: 0;
  padding: 0.5rem 1rem;
  min-height: auto;
  height: auto;
  background: transparent;
  border: 1px solid var(--stone-200);
  border-radius: 0.5rem;
  color: var(--stone-400);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  box-shadow: none;
  margin-top: 0;
}

.form-input-group button:hover,
#emailCodeSendButton:hover {
  background: var(--stone-900);
  color: var(--stone-50);
}

.form-input-group button:disabled,
#emailCodeSendButton:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: transparent;
  color: var(--stone-400);
}

.sepo-btn-icon { display: block; }

@keyframes sepo-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.sepo-spin { animation: sepo-spin 1s linear infinite; }
.sepo-btn-loading { pointer-events: none; }
.sepo-btn-success { background: #22c55e !important; }

/* (密码强度指示器已移除) */

/* ========== 动画 ========== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(1.25rem); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInSlide {
  from { opacity: 0; transform: translateX(-1.875rem); }
  to { opacity: 1; transform: translateX(0); }
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .gateway-container {
    grid-template-columns: 1fr;
    height: auto;
    max-width: 28rem;
    border-radius: 2rem;
  }

  .gateway-brand {
    display: none;
  }

  .gateway-form-area {
    min-height: 100vh;
    min-height: 100dvh;
  }

  .gateway-view-panel {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    padding: 2.5rem;
  }

  .gateway-view-panel.active {
    transform: none;
  }

  .gateway-view-panel:not(.active) {
    display: none;
  }

  .social-divider .divider-text span {
    background: var(--color-bg, #111);
  }
}

@media (max-width: 600px) {
  .gateway-page {
    padding: 0;
  }

  .gateway-container {
    border-radius: 0;
    max-width: 100%;
    box-shadow: none;
  }

  .gateway-view-panel {
    padding: 2rem 1.5rem;
  }

  .form-header h2 {
    font-size: 1.875rem;
  }

  .gateway-footer {
    display: none;
  }

  .sepo-toast {
    left: 1rem;
    right: 1rem;
    top: 1rem;
  }

  #signup-form .form-item-group {
    flex-direction: column;
    gap: 0;
  }

  #signup-form .form-item-group .form-item {
    margin-bottom: 1.5em;
  }

  .form-input-group {
    flex-direction: column;
    gap: 0.5em;
  }

  .form-input-group button,
  #emailCodeSendButton {
    width: 100%;
    height: 2.5em;
  }
}

/* 隐藏 IE 密码显示按钮 */
::-ms-reveal {
  display: none;
}

/* ========== 注册成功页面 ========== */
.sepo-success-content {
  text-align: center;
  padding: 2rem;
}

.sepo-success-icon {
  width: 3rem;
  height: 3rem;
  margin: 0 auto 1rem;
  color: #22c55e;
  stroke-width: 2;
  display: block;
}

.sepo-success-content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--stone-900);
  margin: 0 0 0.75rem;
  font-family: var(--font-serif);
}

.sepo-success-content p {
  font-size: 1rem;
  color: var(--stone-400);
  margin: 0 0 1.5rem;
  line-height: 1.5;
  font-weight: 300;
}

.sepo-return-button {
  display: inline-block;
  padding: 0.75rem 2rem;
  background: var(--stone-900);
  color: var(--stone-50);
  text-decoration: none;
  border-radius: 0.75rem;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.2s;
  letter-spacing: 0.1em;
}

.sepo-return-button:hover {
  transform: scale(1.02);
}


/* ============================================
   注册页面紧凑样式 - 匹配 demo
   ============================================ */

/* 注册视图整体布局 */
.signup-view {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}

.signup-view.gateway-view-panel {
  padding: 2.5rem;
}

/* 紧凑标题 */
.form-header-compact {
  margin-bottom: 1.5rem;
}

.form-header-compact h2 {
  font-size: 1.875rem;
  margin-bottom: 0.5rem;
}

.form-header-compact p {
  font-size: 0.875rem;
}

/* 可滚动表单区域 */
.signup-form-scroll {
  overflow-y: auto;
  max-height: 500px;
  padding-right: 0.5rem;
}

/* 紧凑切换链接 */
.gateway-switch-compact {
  margin-top: 2rem;
  font-size: 0.75rem;
}

/* 注册表单内部紧凑化 */
#signup-form .form-item-group {
  gap: 1rem;
  margin-bottom: 1rem;
}

#signup-form button[type="submit"] {
  margin-top: 1rem;
}

/* 验证码发送按钮成功状态 */
#signup-form #emailCodeSendButton.sepo-btn-success {
  background: #22c55e;
  color: white;
  border-color: #22c55e;
}

/* 确保发送按钮不继承提交按钮样式 */
#signup-form #emailCodeSendButton {
  width: auto;
  padding: 0.625rem 0.75rem;
  border-radius: 0.5rem;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: transparent;
  color: var(--stone-400);
  border: 1px solid var(--stone-200);
  box-shadow: none;
  margin-top: 0;
  height: auto;
  min-height: auto;
}

#signup-form #emailCodeSendButton:hover {
  background: var(--stone-900);
  color: var(--stone-50);
}

#signup-form #emailCodeSendButton:disabled {
  opacity: 0.5;
  background: transparent;
  color: var(--stone-400);
}

/* 自定义滚动条 */
.custom-scrollbar::-webkit-scrollbar {
  width: 4px;
}

.custom-scrollbar::-webkit-scrollbar-track {
  background: transparent;
}

.custom-scrollbar::-webkit-scrollbar-thumb {
  background: #E7E5E4;
  border-radius: 10px;
}

.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #D6D3D1;
}

/* Firefox 滚动条 */
.custom-scrollbar {
  scrollbar-width: thin;
  scrollbar-color: #E7E5E4 transparent;
}

/* 移动端注册页面适配 */
@media (max-width: 1024px) {
  .signup-view.gateway-view-panel {
    position: relative;
    left: auto;
    top: auto;
    transform: none;
    padding: 2rem 1.5rem;
  }

  .signup-form-scroll {
    max-height: none;
    overflow-y: visible;
  }
}

@media (max-width: 600px) {
  #signup-form .form-item-group {
    flex-direction: column;
    gap: 0;
  }

  #signup-form .form-item-group .form-item {
    margin-bottom: 1rem;
  }

  .form-input-group {
    flex-direction: column;
    gap: 0.5em;
  }

  .form-input-group button,
  #emailCodeSendButton {
    width: 100%;
    height: 2.25em;
  }
}


/* ============================================
   主题色适配 - 跟随 base.css 的 data-theme 切换
   使用主题变量: --color-bg, --color-accent, --color-text 等
   暗色(默认): 粉色系 #F596AA  亮色: 青色系 #33A6B8
   ============================================ */

/* --- 暗色模式（白底 + 动态主题色） --- */
:root {
  --gw-bg: #faf8fc;
  --gw-bg-soft: #f3eff8;
  --gw-bg-mute: #ece6f2;
  --gw-text: #2d2535;
  --gw-text-secondary: rgba(45, 37, 53, 0.7);
  --gw-text-muted: rgba(45, 37, 53, 0.45);
  --gw-accent: var(--color-accent);
  --gw-accent-secondary: var(--color-accent-secondary);
  --gw-accent-rgb: var(--color-accent-rgb);
  --gw-border: rgba(var(--color-accent-rgb), 0.15);
  --gw-border-hover: rgba(var(--color-accent-rgb), 0.25);
  /* 品牌区 */
  --gw-brand-bg: #f3eff8;
  --gw-brand-border: rgba(var(--color-accent-rgb), 0.12);
  /* 毛玻璃 */
  --gw-glass-bg: rgba(255, 255, 255, 0.88);
  --gw-glass-border: rgba(var(--color-accent-rgb), 0.12);
  --gw-glass-shadow: 0 10px 30px -10px rgba(var(--color-accent-rgb), 0.1), 0 20px 50px -20px rgba(0,0,0,0.06);
  /* 表单区 */
  --gw-form-bg: rgba(255, 255, 255, 0.5);
  /* 输入框 */
  --gw-input-border: rgba(var(--color-accent-rgb), 0.2);
  --gw-input-focus: var(--color-accent);
  --gw-input-text: #2d2535;
  --gw-input-placeholder: rgba(45, 37, 53, 0.3);
  /* 按钮 */
  --gw-btn-bg: var(--color-accent);
  --gw-btn-text: #ffffff;
  --gw-btn-shadow: 0 20px 25px -5px rgba(var(--color-accent-rgb), 0.25);
  /* 社交按钮 */
  --gw-social-bg: rgba(var(--color-accent-rgb), 0.06);
  --gw-social-border: rgba(var(--color-accent-rgb), 0.12);
  --gw-social-hover: rgba(var(--color-accent-rgb), 0.12);
  /* Toast */
  --gw-toast-bg: #f8f5fc;
  --gw-toast-border: rgba(var(--color-accent-rgb), 0.15);
  /* 氛围渐变 */
  --gw-atmo-1: rgba(var(--color-accent-rgb), 0.18);
  --gw-atmo-2: rgba(var(--color-accent-rgb), 0.08);
  --gw-atmo-base: #faf8fc;
  /* 图标滤镜 */
  --gw-icon-filter: none;
  /* checkbox */
  --gw-checkbox-bg: var(--color-accent);
  /* 发送按钮 */
  --gw-send-border: rgba(var(--color-accent-rgb), 0.25);
  --gw-send-text: rgba(45, 37, 53, 0.45);
  --gw-send-hover-bg: var(--color-accent);
  --gw-send-hover-text: #ffffff;
}

/* --- 亮色模式（白底 + 动态主题色） --- */
[data-theme="light"] {
  --gw-bg: #f5fafc;
  --gw-bg-soft: #edf5f8;
  --gw-bg-mute: #e4eff3;
  --gw-text: #1e2e35;
  --gw-text-secondary: rgba(30, 46, 53, 0.7);
  --gw-text-muted: rgba(30, 46, 53, 0.45);
  --gw-glass-bg: rgba(255, 255, 255, 0.88);
  --gw-glass-shadow: 0 10px 30px -10px rgba(var(--color-accent-rgb), 0.1), 0 20px 50px -20px rgba(0,0,0,0.05);
  --gw-form-bg: rgba(255, 255, 255, 0.5);
  --gw-icon-filter: none;
  --gw-atmo-base: #f5fafc;
  --gw-brand-bg: #edf5f8;
  --gw-input-text: #1e2e35;
  --gw-input-placeholder: rgba(30, 46, 53, 0.3);
  --gw-toast-bg: #f0f8fb;
  --gw-send-text: rgba(30, 46, 53, 0.45);
}

/* 应用网关变量到各组件 */
body {
  background-color: var(--gw-bg) !important;
  color: var(--gw-text) !important;
}

.atmosphere {
  background:
    radial-gradient(circle at 15% 15%, var(--gw-atmo-1) 0%, transparent 40%),
    radial-gradient(circle at 85% 85%, var(--gw-atmo-2) 0%, transparent 40%),
    linear-gradient(to bottom right, var(--gw-atmo-base), var(--gw-bg)) !important;
}

.glass {
  background: var(--gw-glass-bg) !important;
  border-color: var(--gw-glass-border) !important;
  box-shadow: var(--gw-glass-shadow) !important;
}

.gateway-brand {
  background-color: var(--gw-brand-bg) !important;
  border-right-color: var(--gw-brand-border) !important;
}

.gateway-form-area {
  background: var(--gw-form-bg) !important;
}

.brand-headline,
.brand-logo-text {
  color: var(--gw-accent) !important;
}

.brand-logo-subtitle {
  color: var(--gw-text-muted) !important;
}

.brand-desc {
  color: var(--gw-text-secondary) !important;
}

.brand-stats-row {
  color: var(--gw-text-muted) !important;
}

.brand-avatars img {
  border-color: var(--gw-brand-bg) !important;
}

.brand-avatars .avatar-more {
  border-color: var(--gw-brand-bg) !important;
  background: var(--gw-bg-mute) !important;
  color: var(--gw-text-muted) !important;
}

/* 表单 */
.halo-form .form-item label {
  color: var(--gw-text-muted) !important;
}

.halo-form .form-input {
  border-bottom-color: var(--gw-input-border) !important;
}

.halo-form .form-input:focus-within,
.halo-form .form-input.has-value {
  border-color: var(--gw-input-focus) !important;
}

.halo-form .form-item input {
  color: var(--gw-input-text) !important;
}

.halo-form .form-item input::placeholder {
  color: var(--gw-input-placeholder) !important;
}

.halo-form .form-input::before {
  filter: var(--gw-icon-filter);
}

.halo-form .form-input:focus-within::before,
.halo-form .form-input.has-value::before {
  filter: var(--gw-icon-filter);
}

.halo-form .form-input-stack-icon {
  color: var(--gw-text-muted) !important;
}

.halo-form .form-input:focus-within .form-input-stack-icon,
.halo-form .form-input.has-value .form-input-stack-icon {
  color: var(--gw-accent) !important;
}

/* 提交按钮 - 使用主题特色颜色 */
.halo-form button[type="submit"] {
  background: var(--gw-btn-bg) !important;
  color: var(--gw-btn-text) !important;
  box-shadow: var(--gw-btn-shadow) !important;
}

.halo-form button[type="submit"]:hover {
  background: var(--gw-accent-secondary) !important;
}

/* checkbox */
.halo-form input[type="checkbox"]:checked {
  background-color: var(--gw-checkbox-bg) !important;
}

.halo-form input[type="checkbox"] {
  border-color: var(--gw-input-border) !important;
}

/* 忘记密码链接 */
.halo-form .form-item-extra-link {
  color: var(--gw-text-muted) !important;
}

.halo-form .form-item-extra-link:hover {
  color: var(--gw-accent) !important;
}

/* 社交登录 */
.social-divider .divider-line::before {
  border-top-color: var(--gw-border) !important;
}

.social-divider .divider-text span {
  color: var(--gw-text-muted) !important;
}

.social-btn {
  background: var(--gw-social-bg) !important;
  border-color: var(--gw-social-border) !important;
}

.social-btn:hover {
  background: var(--gw-social-hover) !important;
}

.social-btn span {
  color: var(--gw-text-secondary) !important;
}

.social-btn svg {
  color: var(--gw-text-secondary) !important;
}

.social-btn-icon {
  filter: var(--gw-icon-filter);
}

/* 切换链接 */
.gateway-switch {
  color: var(--gw-text-muted) !important;
}

.gateway-switch button,
.gateway-switch a {
  color: var(--gw-accent) !important;
}

/* 返回登录 */
.back-to-login {
  color: var(--gw-text-muted) !important;
}

.back-to-login:hover {
  color: var(--gw-accent) !important;
}

/* 提示框 */
.forgot-tip {
  background: var(--gw-bg-soft) !important;
  border-color: var(--gw-border) !important;
}

.forgot-tip p {
  color: var(--gw-text-muted) !important;
}

/* 页脚 */
.gateway-footer {
  color: var(--gw-text-muted) !important;
}

/* Toast */
.sepo-toast {
  background: var(--gw-toast-bg) !important;
  border-color: var(--gw-toast-border) !important;
  color: var(--gw-text-secondary) !important;
}

/* 发送验证码按钮 */
.form-input-group button,
#emailCodeSendButton,
#signup-form #emailCodeSendButton {
  border-color: var(--gw-send-border) !important;
  color: var(--gw-send-text) !important;
}

.form-input-group button:hover,
#emailCodeSendButton:hover,
#signup-form #emailCodeSendButton:hover {
  background: var(--gw-send-hover-bg) !important;
  color: var(--gw-send-hover-text) !important;
}

/* 表单头部 */
.form-header h2 {
  color: var(--gw-accent) !important;
}

.form-header p {
  color: var(--gw-text-muted) !important;
}

/* 注册成功页 */
.sepo-success-content h2 {
  color: var(--gw-text) !important;
}

.sepo-success-content p {
  color: var(--gw-text-muted) !important;
}

.sepo-return-button {
  background: var(--gw-btn-bg) !important;
  color: var(--gw-btn-text) !important;
}

/* 滚动条适配 */
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: var(--gw-border-hover) !important;
}

.custom-scrollbar {
  scrollbar-color: var(--gw-border-hover) transparent !important;
}

/* 响应式暗色适配 */
@media (max-width: 1024px) {
  .social-divider .divider-text span {
    background: var(--gw-bg) !important;
  }
}

/* ========== 返回主页按钮 ========== */
.gateway-home-btn {
  position: fixed;
  top: 2rem;
  left: 2rem;
  z-index: 100;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--gw-glass-bg);
  border: 1px solid var(--gw-border);
  border-radius: 2rem;
  color: var(--gw-text-muted);
  text-decoration: none;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all 0.2s;
}

.gateway-home-btn:hover {
  color: var(--gw-accent);
  border-color: color-mix(in srgb, var(--gw-accent) 30%, transparent);
  background: color-mix(in srgb, var(--gw-accent) 8%, var(--gw-glass-bg));
}

.gateway-home-btn:hover svg {
  transform: translateX(-2px);
}

.gateway-home-btn svg {
  width: 0.875rem;
  height: 0.875rem;
  transition: transform 0.2s;
}

@media (max-width: 600px) {
  .gateway-home-btn {
    top: 1rem;
    left: 1rem;
    padding: 0.4rem 0.75rem;
    font-size: 0.6875rem;
  }
}


/* ========== 壁纸背景（跟随首页壁纸配置） ========== */
.gateway-wallpaper {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.gateway-wallpaper-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(6px) brightness(0.55);
  transform: scale(1.05);
  opacity: 0;
  transition: opacity 0.8s ease;
}

.gateway-wallpaper-img.loaded {
  opacity: 1;
}

[data-theme="light"] .gateway-wallpaper-img {
  filter: blur(6px) brightness(0.8);
}

/* 有壁纸时，隐藏默认渐变背景 */
.has-gateway-wallpaper .atmosphere {
  display: none !important;
}

.has-gateway-wallpaper .paper-texture {
  opacity: 0.01 !important;
}

/* 有壁纸时，毛玻璃容器增强透明感 */
.has-gateway-wallpaper .glass {
  background: rgba(255, 255, 255, 0.42) !important;
  backdrop-filter: blur(20px) saturate(1.4) !important;
  -webkit-backdrop-filter: blur(20px) saturate(1.4) !important;
  border-color: rgba(var(--color-accent-rgb), 0.1) !important;
}

[data-theme="light"] .has-gateway-wallpaper .glass {
  background: rgba(255, 255, 255, 0.42) !important;
  backdrop-filter: blur(20px) saturate(1.4) !important;
  -webkit-backdrop-filter: blur(20px) saturate(1.4) !important;
  border-color: rgba(var(--color-accent-rgb), 0.1) !important;
}

/* 有壁纸时，品牌区背景更透 */
.has-gateway-wallpaper .gateway-brand {
  background-color: rgba(250, 248, 252, 0.2) !important;
}

[data-theme="light"] .has-gateway-wallpaper .gateway-brand {
  background-color: rgba(245, 250, 252, 0.2) !important;
}

/* 有壁纸时，表单区背景更透 */
.has-gateway-wallpaper .gateway-form-area {
  background: rgba(255, 255, 255, 0.2) !important;
}

[data-theme="light"] .has-gateway-wallpaper .gateway-form-area {
  background: rgba(255, 255, 255, 0.2) !important;
}

/* 有壁纸时，返回主页按钮背景 */
.has-gateway-wallpaper .gateway-home-btn {
  background: rgba(255, 255, 255, 0.6) !important;
  backdrop-filter: blur(16px) !important;
  -webkit-backdrop-filter: blur(16px) !important;
}

[data-theme="light"] .has-gateway-wallpaper .gateway-home-btn {
  background: rgba(255, 255, 255, 0.6) !important;
}

/* ========== 退出登录页面 ========== */
.logout-user-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(0, 0, 0, 0.02);
  margin-bottom: 1.5rem;
}

.logout-avatar {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid rgba(0, 0, 0, 0.06);
}

.logout-avatar-placeholder {
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.04);
  border: 2px solid rgba(0, 0, 0, 0.06);
}

.logout-avatar-placeholder svg {
  width: 1.75rem;
  height: 1.75rem;
  color: var(--stone-400);
}

.logout-user-info {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-width: 0;
}

.logout-display-name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--stone-900);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.logout-username {
  font-size: 0.8rem;
  color: var(--stone-400);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* 暗色模式（白底 + 动态主题色） */
:root .logout-user-card {
  border-color: rgba(var(--color-accent-rgb), 0.12);
  background: rgba(var(--color-accent-rgb), 0.05);
}

:root .logout-avatar {
  border-color: rgba(var(--color-accent-rgb), 0.15);
}

:root .logout-avatar-placeholder {
  background: rgba(var(--color-accent-rgb), 0.06);
  border-color: rgba(var(--color-accent-rgb), 0.15);
}

:root .logout-display-name {
  color: #2d2535;
}

:root .logout-username {
  color: rgba(45, 37, 53, 0.5);
}

[data-theme="light"] .logout-user-card {
  border-color: rgba(0, 0, 0, 0.06);
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] .logout-avatar {
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .logout-avatar-placeholder {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .logout-display-name {
  color: var(--stone-900);
}

[data-theme="light"] .logout-username {
  color: var(--stone-500);
}

.passkey-manage-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.06);
  background: rgba(0, 0, 0, 0.02);
  margin-bottom: 1.5rem;
}

.passkey-manage-icon {
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(0, 0, 0, 0.06);
  color: var(--stone-600);
}

.passkey-manage-icon svg {
  width: 1.4rem;
  height: 1.4rem;
}

.passkey-manage-icon img {
  width: 1.4rem;
  height: 1.4rem;
  object-fit: contain;
  filter: var(--gw-icon-filter);
}

.passkey-manage-copy {
  min-width: 0;
  flex: 1;
}

.passkey-manage-copy h3 {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--stone-900);
  margin-bottom: 0.25rem;
}

.passkey-manage-copy p {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--stone-500);
}

.passkey-manage-btn {
  width: auto;
  min-width: 9.5rem;
  flex-shrink: 0;
  padding-left: 1.1rem;
  padding-right: 1.1rem;
}

:root .passkey-manage-card {
  border-color: rgba(var(--color-accent-rgb), 0.12);
  background: rgba(var(--color-accent-rgb), 0.05);
}

:root .passkey-manage-icon {
  background: rgba(var(--color-accent-rgb), 0.08);
  border-color: rgba(var(--color-accent-rgb), 0.15);
  color: #2d2535;
}

:root .passkey-manage-copy h3 {
  color: #2d2535;
}

:root .passkey-manage-copy p {
  color: rgba(45, 37, 53, 0.68);
}

[data-theme="light"] .passkey-manage-card {
  border-color: rgba(0, 0, 0, 0.06);
  background: rgba(0, 0, 0, 0.02);
}

[data-theme="light"] .passkey-manage-icon {
  background: rgba(0, 0, 0, 0.04);
  border-color: rgba(0, 0, 0, 0.06);
  color: var(--stone-600);
}

[data-theme="light"] .passkey-manage-copy h3 {
  color: var(--stone-900);
}

[data-theme="light"] .passkey-manage-copy p {
  color: var(--stone-500);
}

@media (max-width: 640px) {
  .passkey-manage-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .passkey-manage-icon {
    width: 2.75rem;
    height: 2.75rem;
  }

  .passkey-manage-btn {
    width: 100%;
    min-width: 0;
  }
}