/* member_shell — 壳层布局；主题 member 可叠加细化 */
[data-component="member_shell"].pb-member-shell {
  display: block;
  min-width: 0;
}

.pb-member-shell .member-main {
  min-width: 0;
}

.pb-member-shell .member-card {
  background: var(--c-surface, #fff);
  border-radius: 12px;
  border: 1px solid var(--c-border, rgba(0, 0, 0, 0.06));
  padding: 16px;
}

.pb-member-shell__side {
  margin-top: 16px;
}

.pb-member-shell .member-side__promo {
  display: none;
}

.member-guest-redirect {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: calc(100dvh - 160px);
  padding: 48px 16px;
  text-align: center;
  box-sizing: border-box;
}

.member-guest-redirect__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  min-width: 168px;
  margin-top: 22px;
  padding: 0 28px;
  border-radius: 999px;
  background: var(--c-accent);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
}

@media (min-width: 960px) {
  [data-component="member_shell"].pb-member-shell {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 16px;
    align-items: stretch;
    max-width: var(--wrap, 1400px);
    margin-inline: auto;
    width: 100%;
    box-sizing: border-box;
  }

  .pb-member-shell .member-mnav,
  .pb-member-shell .member-hub {
    display: none;
  }

  .page-member .pb-member-shell .member-side,
  .pb-member-shell__side {
    grid-column: 1;
    grid-row: 1;
    margin-top: 0;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    align-self: stretch;
    position: sticky;
    top: calc(var(--nav-h, 64px) + 16px);
  }

  .pb-member-shell .member-side__panel {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 16px 12px 14px;
    border-radius: 16px;
    border: 1px solid var(--c-border, rgba(15, 23, 42, 0.08));
    background: var(--c-surface, #fff);
    box-shadow: 0 1px 2px rgba(15, 23, 42, 0.04), 0 8px 24px rgba(15, 23, 42, 0.05);
  }

  .pb-member-shell .member-nav {
    flex: 0 0 auto;
    margin-top: 4px;
  }

  .pb-member-shell .member-nav__list {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .pb-member-shell .member-nav__list > li:has(.member-nav__link--vip) {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--c-border, rgba(15, 23, 42, 0.08));
  }

  .pb-member-shell .member-main {
    grid-column: 2;
    grid-row: 1;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    align-self: stretch;
  }

  .pb-member-shell .member-card {
    flex: 0 1 auto;
    align-self: stretch;
    width: 100%;
  }

  .pb-member-shell .member-card:has([data-component="user_member_hub"]) {
    flex: 1 1 auto;
    align-self: stretch;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 0;
    border: 0;
    background: transparent;
    box-shadow: none;
  }

  .pb-member-shell .member-side__promo {
    position: relative;
    display: flex;
    align-items: flex-end;
    flex: 0 0 auto;
    min-height: 88px;
    margin-top: auto;
    padding: 14px 14px 12px;
    border-radius: 12px;
    overflow: hidden;
    text-decoration: none;
    color: var(--c-text, #18191c);
    background: var(--gradient-hero, linear-gradient(135deg, var(--c-surface, #fff) 0%, var(--c-accent-soft) 100%));
    border: 1px solid var(--c-accent-border, var(--c-border, rgba(15, 23, 42, 0.08)));
    transition: box-shadow var(--dur, 0.2s) var(--ease, ease), transform var(--dur, 0.15s) var(--ease, ease);
  }

  .pb-member-shell .member-side__promo:hover {
    box-shadow: var(--shadow-interactive, 0 8px 20px var(--c-accent-glow));
    transform: translateY(-1px);
  }

  .pb-member-shell .member-side__promo:focus-visible {
    outline: 2px solid var(--c-accent-focus-ring, var(--c-accent));
    outline-offset: 2px;
  }

  .pb-member-shell .member-side__promo-deco {
    position: absolute;
    right: -4px;
    top: -6px;
    width: 88px;
    height: 72px;
    background: radial-gradient(circle at 78% 18%, rgba(255, 255, 255, 0.42) 0%, rgba(255, 255, 255, 0) 62%);
    opacity: 0.45;
    pointer-events: none;
  }

  .pb-member-shell .member-side__promo-body {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
  }

  .pb-member-shell .member-side__promo-title {
    font-size: 14px;
    font-weight: 700;
    line-height: 1.35;
    color: var(--c-text, #18191c);
  }

  .pb-member-shell .member-side__promo-desc {
    font-size: 11px;
    line-height: 1.4;
    color: var(--c-text-muted, #9499a0);
  }

  .pb-member-shell .member-side__promo-link {
    font-size: 12px;
    font-weight: 600;
    color: var(--c-accent);
  }
}

/* guest: full-width, skip member side column */
.pb-member-shell--guest,
.pb-member-shell:has(> .member-guest-redirect) {
  display: block !important;
  grid-template-columns: none !important;
  max-width: none;
  width: 100%;
}