/* =====================================================================
   Sveev AI 共享组件样式：顶部登录/账户下拉 + 登录方式 Tab + 手机号/账号表单
   所有风格页面通过 <link> 引入本文件，配合 CSS 变量适配各主题
   ===================================================================== */

/* ---------- 顶部右侧：登录按钮 + 已登录账户（三端兼容） ---------- */
.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}

.nav-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  border-radius: 999px;
  border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.12));
  background: transparent;
  color: var(--nx-text, #1b2436);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  white-space: nowrap;
}
.nav-login-btn:hover {
  border-color: var(--nx-accent, #4c6fff);
  color: var(--nx-accent, #4c6fff);
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
}

/* 已登录账户入口 */
.user-nav {
  position: relative;
  display: inline-block;
}
.user-trigger {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.user-nav.is-open .user-trigger,
.user-trigger:hover {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
  border-color: var(--nx-border, rgba(0, 0, 0, 0.1));
}
.user-avatar {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--nx-accent, #4c6fff), var(--nx-accent2, #07c160));
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.user-name {
  max-width: 96px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: var(--nx-text, #1b2436);
}
.nav-caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 4px solid var(--nx-muted, #6a7386);
  transition: transform 0.25s;
}
.user-nav.is-open .nav-caret {
  transform: rotate(180deg);
}

/* 下拉面板（桌面 hover / 移动端 click） */
.user-dropdown {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 200px;
  background: var(--nx-card, #fff);
  border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.08));
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(20, 30, 60, 0.14);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 300;
}
.user-nav.is-open .user-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px 12px;
  border-bottom: 1px solid var(--nx-border, rgba(0, 0, 0, 0.06));
  margin-bottom: 6px;
}
.dropdown-head .user-avatar {
  width: 38px;
  height: 38px;
  font-size: 16px;
}
.dropdown-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--nx-text, #1b2436);
}
.dropdown-sub {
  font-size: 12px;
  color: var(--nx-muted, #6a7386);
  margin-top: 2px;
}
.dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--nx-text, #1b2436);
  text-decoration: none;
  transition: background 0.2s;
  cursor: pointer;
}
.dropdown-item:hover {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
  color: var(--nx-accent, #4c6fff);
}
.dropdown-item .di-icon {
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--nx-muted, #6a7386);
}
.dropdown-item:hover .di-icon {
  color: var(--nx-accent, #4c6fff);
}
.dropdown-item.is-badge .di-count {
  margin-left: auto;
  font-size: 11px;
  color: #fff;
  background: var(--nx-accent, #4c6fff);
  border-radius: 999px;
  padding: 1px 7px;
}
.dropdown-divider {
  height: 1px;
  background: var(--nx-border, rgba(0, 0, 0, 0.06));
  margin: 6px 0;
}
.dropdown-logout {
  color: #e05260 !important;
}
.dropdown-logout:hover {
  background: rgba(224, 82, 96, 0.08) !important;
  color: #d64551 !important;
}

@media (max-width: 560px) {
  .user-name {
    display: none;
  }
  .user-dropdown {
    position: fixed;
    top: 60px;
    right: 12px;
    left: auto;
    min-width: 190px;
  }
  .nav-login-btn {
    padding: 6px 13px;
    font-size: 13px;
  }
}

/* ---------- 登录方式 Tab ---------- */
.login-methods {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  background: var(--nx-methods-bg, rgba(0, 0, 0, 0.04));
  border-radius: 999px;
  padding: 4px;
  margin-bottom: 18px;
}
.login-tab {
  border: 0;
  background: transparent;
  padding: 8px 4px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--nx-muted, #6a7386);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  white-space: nowrap;
}
.login-tab.is-active {
  background: var(--nx-card, #fff);
  color: var(--nx-accent, #4c6fff);
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(20, 30, 60, 0.08);
}

/* Tab 内容面板容器 */
.login-pane {
  display: none;
}
.login-pane.is-active,
.login-pane.active {
  display: block;
  animation: paneIn 0.35s cubic-bezier(0.22, 1, 0.36, 1);
}
.login-pane--leave {
  display: none;
}
@keyframes paneIn {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 手机号 / 账号登录表单 ---------- */
.form-field {
  margin-bottom: 14px;
}
.form-label {
  display: block;
  font-size: 13px;
  color: var(--nx-text, #1b2436);
  margin-bottom: 6px;
  font-weight: 500;
}
.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}
.input-wrap .in-icon {
  position: absolute;
  left: 12px;
  width: 18px;
  height: 18px;
  color: var(--nx-muted, #9aa3b2);
  flex-shrink: 0;
}
.form-input {
  width: 100%;
  padding: 11px 12px 11px 38px;
  border-radius: 10px;
  border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.14));
  font-size: 14px;
  color: var(--nx-text, #1b2436);
  background: var(--nx-input, #fff);
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
}
.form-input:focus {
  border-color: var(--nx-accent, #4c6fff);
  box-shadow: 0 0 0 3px var(--nx-accent-soft, rgba(76, 111, 255, 0.12));
}
.form-input::placeholder {
  color: var(--nx-placeholder, #9aa3b2);
}
.input-row {
  display: flex;
  gap: 8px;
}
.input-row .form-input {
  flex: 1;
}
.code-btn {
  flex-shrink: 0;
  padding: 0 14px;
  border-radius: 10px;
  border: 1px solid var(--nx-accent, #4c6fff);
  background: transparent;
  color: var(--nx-accent, #4c6fff);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.code-btn:hover {
  background: var(--nx-accent, #4c6fff);
  color: #fff;
}
.code-btn.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}
.form-extra {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 2px 0 14px;
  font-size: 13px;
}
.check-wrap {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--nx-muted, #6a7386);
  cursor: pointer;
}
.check-wrap input {
  accent-color: var(--nx-accent, #4c6fff);
}
.form-link {
  color: var(--nx-accent, #4c6fff);
  text-decoration: none;
}
.form-link:hover {
  text-decoration: underline;
}
.btn-primary {
  width: 100%;
  padding: 12px;
  border: 0;
  border-radius: 10px;
  background: var(--nx-accent, #4c6fff);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px var(--nx-accent-soft, rgba(76, 111, 255, 0.3));
}

@media (max-width: 420px) {
  .input-row {
    flex-direction: column;
  }
  .code-btn {
    padding: 10px;
  }
}

/* ===== 兼容变体类名：也让 user-nav__btn / user-nav__body 等生效 ===== */
.user-nav__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 8px;
  border-radius: 999px;
  background: transparent;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.user-nav.is-open .user-nav__btn,
.user-nav__btn:hover {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
  border-color: var(--nx-border, rgba(0, 0, 0, 0.1));
}
.user-nav__name {
  max-width: 96px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 14px;
  color: var(--nx-text, #1b2436);
}
.user-nav.is-open .caret {
  transform: rotate(180deg);
}
.user-nav__body {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 200px;
  background: var(--nx-card, #fff);
  border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.08));
  border-radius: 14px;
  box-shadow: 0 18px 50px rgba(20, 30, 60, 0.14);
  padding: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 300;
}
.user-nav.is-open .user-nav__body {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.user-nav__body .user-avatar {
  width: 38px;
  height: 38px;
  font-size: 16px;
}
.user-nav__body .avatar {
  width: 38px;
  height: 38px;
  font-size: 16px;
}
.dd-ico {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.1));
}
.dd-label {
  font-size: 14px;
  font-weight: 500;
  color: var(--nx-text, #1b2436);
}
.dd-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 600;
  color: var(--nx-accent, #4c6fff);
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.1));
  padding: 2px 8px;
  border-radius: 999px;
}
.dd-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 10px;
  border-radius: 10px;
  font-size: 14px;
  color: #ff4d4f;
  background: transparent;
  border: none;
  cursor: pointer;
}
.dd-logout:hover {
  background: rgba(255, 77, 79, 0.08);
}
.top-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: linear-gradient(135deg, var(--nx-accent, #4c6fff), var(--nx-accent2, #07c160));
  border: none;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  box-shadow: 0 8px 22px rgba(76, 111, 255, 0.22);
}
.top-login-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 28px rgba(76, 111, 255, 0.3);
}

/* ===== 顶部主栏目下拉导航（AI模型 / 关于我们 / 联系我们 / 风格） ===== */
.nav-bar {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: 18px;
}
.nav-item {
  position: relative;
}
.nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 8px 12px;
  border: 0;
  outline: 0;
  background: transparent;
  font-family: inherit;
  line-height: 1.2;
  cursor: pointer;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--nx-nav-text, var(--nx-text, #1b2436));
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.2s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-link:hover {
  color: var(--nx-nav-active, var(--nx-accent, #4c6fff));
  background: var(--nx-nav-hover, var(--nx-accent-soft, rgba(76, 111, 255, 0.08)));
}
.nav-caret {
  width: 0;
  height: 0;
  border-left: 4px solid transparent;
  border-right: 4px solid transparent;
  border-top: 5px solid currentColor;
  transition: transform 0.2s;
}
.nav-item.is-open .nav-caret {
  transform: rotate(180deg);
}
.nav-drop {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 190px;
  background: var(--nx-card, #fff);
  border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.08));
  border-radius: 12px;
  box-shadow: 0 18px 50px rgba(20, 30, 60, 0.14);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 300;
}
.nav-item.is-open .nav-drop {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-drop a {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13.5px;
  color: var(--nx-text, #1b2436);
  text-decoration: none;
  transition: all 0.15s;
}
.nav-drop a:hover {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
  color: var(--nx-accent, #4c6fff);
}
.nav-drop .nav-ico {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.1));
  flex-shrink: 0;
}
/* 风格下拉保持图标紧凑、可换行 */
.nav-drop.nav-drop-themes {
  min-width: 168px;
}

/* ===== 移动端 / 平板：导航横向可滚动，保留下拉可用 ===== */
@media (max-width: 960px) {
  .topbar {
    padding: 12px 14px;
  }
  .topbar-inner,
  .glass-bar {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 10px;
    padding: 10px 16px;
  }
  .topnav {
    order: 3;
    width: 100%;
    overflow: visible;
    flex-wrap: wrap;
    gap: 2px 4px;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 4px;
  }
  .topnav .nav-item {
    flex-shrink: 0;
  }
  /* 窄屏：品牌在左，登录/用户区推到最右；导航换行到下一行整行 */
  .topbar-inner .top-user {
    order: 2;
    margin-left: auto;
  }
  .topnav .nav-link {
    padding: 7px 10px;
    font-size: 13.5px;
  }
  /* 窄屏下拉：贴齐触发按钮正下方展开。
     topnav 已为 flex-wrap + overflow:visible（不再横向滚动），absolute 子层不会被裁剪，
     因此无需 fixed 居中（fixed 会脱离按钮造成错位）。保留限宽/限高滚动以防溢出。 */
  .nav-drop {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    right: auto;
    transform: translateY(-8px);
    width: max-content;
    min-width: 176px;
    max-width: min(88vw, 320px);
    max-height: 70vh;
    overflow-y: auto;
    z-index: 600;
  }
  .nav-item.is-open .nav-drop {
    transform: translateY(0);
  }
  .topbar-right,
  .topbar-account,
  .top-user,
  .topnav-extra,
  .topbar-actions {
    margin-left: auto;
  }
  .user-name {
    display: none;
  }
}
@media (max-width: 560px) {
  .brand-name {
    font-size: 17px;
  }
  .top-login-btn,
  .nav-login-btn,
  .btn-login.in-nav {
    padding: 6px 12px;
    font-size: 13px;
  }
}
/* ===== 下拉层级与不被裁切（通用修复） ===== */
/* 统一登录按钮（兼容各页面不同类名），避免显示为裸链接 */
.nav-login-btn,
.btn-login.in-nav,
.btn-login,
.top-login-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 7px 18px;
  border-radius: 999px;
  border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.16));
  background: transparent;
  color: var(--nx-nav-text, var(--nx-text, #1b2436));
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.nav-login-btn:hover,
.btn-login.in-nav:hover,
.btn-login:hover,
.top-login-btn:hover {
  border-color: var(--nx-nav-active, var(--nx-accent, #4c6fff));
  color: var(--nx-nav-active, var(--nx-accent, #4c6fff));
  background: var(--nx-nav-hover, var(--nx-accent-soft, rgba(76, 111, 255, 0.08)));
}
/* 顶栏整体浮于主内容之上，避免下拉被面板遮盖 */
.topbar {
  position: relative;
  z-index: 1000;
}
.topbar-inner,
.glass-bar {
  overflow: visible;
}
/* 下拉菜单层级最高 */
.nav-drop,
.user-dropdown,
.user-nav__body {
  z-index: 1200;
}
/* 导航项相对定位，下拉可溢出显示 */
.nav-item,
.user-nav {
  position: relative;
}

/* ===== 移动端顶栏：会员按钮 + 汉堡菜单（三条横杠） ===== */
/* 桌面端隐藏移动控件与抽屉 */
.mobile-controls,
.menu-drawer,
.member-drawer,
.mobile-overlay {
  display: none;
}

@media (max-width: 960px) {
  /* 移动端：隐藏桌面式顶栏导航与右侧用户区/登录，改为右侧控件 */
  .topbar .topnav,
  .topbar .topnav-extra,
  .topbar .topbar-actions,
  .topbar .topbar-right,
  .topbar .top-user,
  .topbar .topbar-account,
  .topbar .top-login-btn,
  .topbar [data-open-login],
  .topbar .user-nav,
  .topbar .topbar-inner > .user-nav {
    display: none !important;
  }

  /* 右侧控件组：会员按钮 + 汉堡按钮，位于品牌右侧 */
  .mobile-controls {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-left: auto;
    flex-shrink: 0;
  }
  .topbar-inner,
  .glass-bar {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
  }
  .topbar-inner .brand,
  .glass-bar .brand {
    margin-right: auto;
  }

  /* 会员按钮 */
  .mobile-member-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 12px 5px 5px;
    border-radius: 999px;
    border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.1));
    background: var(--nx-chip, rgba(0, 0, 0, 0.04));
    color: var(--nx-text, #1b2436);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    flex-shrink: 0;
  }
  .mobile-member-btn:active {
    transform: scale(0.96);
  }
  .mobile-member-btn .mmb-avatar {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--nx-accent, #4c6fff), var(--nx-accent2, #07c160));
    color: #fff;
    font-size: 12px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
  }

  /* 汉堡按钮（三条横杠） */
  .mobile-hamburger {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    border: 1px solid var(--nx-border, rgba(0, 0, 0, 0.1));
    background: var(--nx-card, #fff);
    cursor: pointer;
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    flex-shrink: 0;
  }
  .mobile-hamburger .hb-bar {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 2px;
    background: var(--nx-text, #1b2436);
    transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.2s;
  }
  .mobile-hamburger:active {
    transform: scale(0.94);
  }
  .mobile-hamburger[aria-expanded="true"] .hb-bar:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  .mobile-hamburger[aria-expanded="true"] .hb-bar:nth-child(2) {
    opacity: 0;
  }
  .mobile-hamburger[aria-expanded="true"] .hb-bar:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/* ===== 右侧抽屉：从右往左滑出（会员信息 / 栏目菜单） ===== */
.mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 1400;
  background: rgba(8, 12, 26, 0.5);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.32s ease, visibility 0.32s;
  backdrop-filter: blur(2px);
}
.mobile-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.menu-drawer,
.member-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: min(86vw, 360px);
  max-width: 86vw;
  z-index: 1500;
  background: var(--nx-card, #fff);
  color: var(--nx-text, #1b2436);
  border-left: 1px solid var(--nx-border, rgba(0, 0, 0, 0.08));
  box-shadow: -24px 0 60px rgba(8, 12, 26, 0.18);
  transform: translateX(105%);
  transition: transform 0.34s cubic-bezier(0.22, 1, 0.36, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.menu-drawer.is-open,
.member-drawer.is-open {
  transform: translateX(0);
}

.drawer-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  border-bottom: 1px solid var(--nx-border, rgba(0, 0, 0, 0.06));
  flex-shrink: 0;
}
.drawer-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--nx-text, #1b2436);
}
.drawer-close {
  width: 34px;
  height: 34px;
  border: none;
  border-radius: 50%;
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
  color: var(--nx-text, #1b2436);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.drawer-close:hover {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.16));
  transform: rotate(90deg);
}
.drawer-body {
  flex: 1;
  overflow-y: auto;
  padding: 12px 12px 28px;
  -webkit-overflow-scrolling: touch;
}

/* 栏目菜单链接 */
.drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  padding: 13px 14px;
  border-radius: 12px;
  border: none;
  background: transparent;
  color: var(--nx-text, #1b2436);
  font-size: 14px;
  font-weight: 500;
  text-align: left;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s;
}
.drawer-link:hover,
.drawer-link.is-active {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
  color: var(--nx-accent, #4c6fff);
}
.drawer-link .dl-caret {
  font-size: 12px;
  color: var(--nx-muted, #6a7386);
  transition: transform 0.25s;
  transform-origin: center;
}
.drawer-link.is-open .dl-caret {
  transform: rotate(90deg);
}
.drawer-sublist {
  display: grid;
  gap: 2px;
  padding: 2px 4px 6px 14px;
}
.drawer-sublist a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--nx-muted, #6a7386);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.drawer-sublist a:hover {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.06));
  color: var(--nx-accent, #4c6fff);
}
.drawer-sublist.is-hidden {
  display: none;
}
.drawer-divider {
  height: 1px;
  background: var(--nx-border, rgba(0, 0, 0, 0.06));
  margin: 12px 4px;
}

/* 会员信息抽屉 */
.member-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px 18px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--nx-accent, #4c6fff), var(--nx-accent2, #07c160));
  color: #fff;
  margin-bottom: 18px;
  box-shadow: 0 12px 30px rgba(47, 59, 102, 0.18);
}
.member-card .mc-top {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-width: 0;
}
.member-card .mc-avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
  color: #fff;
  font-size: 22px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.member-card .mc-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.member-card .mc-name {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.member-card .mc-sub {
  display: inline-flex;
  align-items: center;
  align-self: flex-start;
  margin-top: 6px;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.2);
}
.member-menu {
  display: grid;
  gap: 4px;
}
.member-menu a {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 12px;
  color: var(--nx-text, #1b2436);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s;
}
.member-menu a:hover {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
}
.mc-stats {
  display: flex;
  align-items: stretch;
  gap: 8px;
  width: 100%;
}
.mc-stat {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  text-align: center;
  padding: 10px 4px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.16);
}
.mc-stat strong {
  display: block;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.2;
  white-space: nowrap;
}
.mc-stat span {
  display: block;
  font-size: 11px;
  line-height: 1.3;
  opacity: 0.9;
  white-space: nowrap;
}

/* ===== 深色/彩色主题：导航与下拉文字适配（CSS 变量兜底） ===== */
/* 各主题页可通过 --nx-nav-text 等变量覆盖；这里给深色胶囊顶栏一套浅色文字 */

/* ===== 品牌位改用图片 Logo（.brand-mark > img）的兼容处理 ===== */
/* 1) 兜底：图片永不溢出品牌位，原图再大（如 1024px）也不会撑破顶栏 */
.brand-mark > img,
.brand-mark > picture,
.brand-mark > picture > img,
.brand-mark > svg {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 44px;
  max-height: 44px;
  object-fit: contain;
  object-position: center;
  border-radius: inherit;
  -webkit-user-drag: none;
  user-select: none;
}

/* 2) 含图片时：去掉主题的渐变底色 / 描边 / 外发光与圆形裁剪，避免与 Logo 叠加 */
.brand-mark:has(> img),
.brand-mark:has(> picture),
.brand-mark:has(> svg),
.brand-mark.has-img,
.brand-mark.has-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  width: auto;
  max-width: 180px;
  background: none;
  border: 0;
  box-shadow: none;
  /* 默认 0：Logo 通常自带圆角，避免被二次裁切；如需外加圆角可覆盖 --brand-logo-radius */
  border-radius: var(--brand-logo-radius, 0px);
  overflow: hidden;
  line-height: 0;
}

/* 3) 图片等比适配：正方形 Logo 占满品牌位，横向 Logo 保持高度、宽度自适应 */
.brand-mark:has(> img) > img,
.brand-mark:has(> picture) > picture > img,
.brand-mark:has(> svg) > svg,
.brand-mark.has-img > img,
.brand-mark.has-logo > img {
  width: auto;
  height: 100%;
  max-width: 180px;
  object-fit: contain;
}

/* 4) 关闭主题原有的高光 / 描边伪元素（如 main.css 的 .brand-mark::after） */
.brand-mark:has(> img)::before,
.brand-mark:has(> img)::after,
.brand-mark:has(> picture)::before,
.brand-mark:has(> picture)::after,
.brand-mark.has-img::before,
.brand-mark.has-img::after,
.brand-mark.has-logo::before,
.brand-mark.has-logo::after {
  content: none;
  display: none;
}

/* ===== 修复：会员下拉样式被页面级 bootstrap.min.css 覆盖 =====
   category-workflow / category-plugins / single-* 等页面在 body 里晚于本文件加载
   jty_css/css/bootstrap.min.css，其 .dropdown-item{display:block;width:100%;
   padding:.25rem 1rem;white-space:nowrap;border-radius:0} 与 :hover/:focus
   以同级优先级压过上面的会员下拉样式（图标块、内边距、flex 全丢）。
   这里用 .user-nav 作用域（优先级 0-2-0）还原，无论加载顺序都生效，
   且不会影响页面自身真正的 bootstrap dropdown 组件。 */
.user-nav .dropdown-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 10px 12px;
  border-bottom: 1px solid var(--nx-border, rgba(0, 0, 0, 0.06));
  margin-bottom: 6px;
}
.user-nav .dropdown-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--nx-text, #1b2436);
}
.user-nav .dropdown-sub {
  font-size: 12px;
  color: var(--nx-muted, #6a7386);
  margin-top: 2px;
}
.user-nav .dropdown-item {
  display: flex;
  align-items: center;
  gap: 10px;
  width: auto;
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 14px;
  color: var(--nx-text, #1b2436);
  text-decoration: none;
  white-space: normal;
  background-color: transparent;
  border: 0;
  transition: background 0.2s;
  cursor: pointer;
}
.user-nav .dropdown-item:hover,
.user-nav .dropdown-item:focus {
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.08));
  color: var(--nx-accent, #4c6fff);
}
.user-nav .dd-ico {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 17px;
  flex-shrink: 0;
  background: var(--nx-accent-soft, rgba(76, 111, 255, 0.1));
}