/* 后台登录：Apple 菜单式左对齐列表行（无描边胶囊） */
.dropdown-menu--login {
    min-width: 300px;
    max-width: 320px;
    padding: 0.65rem 0.55rem 0.7rem;
    background: rgba(255, 255, 255, 0.98);
}
.nav-login {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}
.nav-login__group + .nav-login__group {
    margin-top: 0.35rem;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
}
.nav-login__label {
    margin: 0 0 0.15rem;
    padding: 0.15rem 0.65rem 0.1rem;
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.3;
    color: var(--text-primary, #1d1d1f);
}
.nav-login__pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.1rem;
}
.nav-login__single {
    display: grid;
    grid-template-columns: 1fr;
}
.nav-login__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    min-height: 40px;
    padding: 0.4rem 0.65rem;
    border-radius: 8px;
    border: 0;
    box-shadow: none;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    text-align: left;
    color: var(--text-secondary, #6e6e73);
    background: transparent;
    transition: background 0.15s ease, color 0.15s ease;
}
.nav-login__chev {
    flex-shrink: 0;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1;
    color: var(--text-tertiary, #86868b);
}
@media (hover: hover) {
    .nav-login__link:hover {
        background: rgba(0, 0, 0, 0.04);
        color: var(--accent, #0071e3);
    }
    .nav-login__link:hover .nav-login__chev {
        color: var(--accent, #0071e3);
    }
}
.nav-login__link:active {
    background: rgba(0, 113, 227, 0.1);
    color: var(--accent, #0071e3);
}
.nav-login__link:focus-visible {
    outline: 2px solid rgba(0, 113, 227, 0.5);
    outline-offset: 1px;
}
[data-theme="dark"] .dropdown-menu--login {
    background: rgba(28, 28, 30, 0.96);
}
[data-theme="dark"] .nav-login__group + .nav-login__group {
    border-top-color: rgba(255, 255, 255, 0.12);
}
[data-theme="dark"] .nav-login__label {
    color: var(--text-primary, #f5f5f7);
}
[data-theme="dark"] .nav-login__link {
    color: var(--text-secondary, #a1a1a6);
    background: transparent;
}
[data-theme="dark"] .nav-login__chev {
    color: var(--text-tertiary, #86868b);
}
@media (hover: hover) {
    [data-theme="dark"] .nav-login__link:hover {
        background: rgba(255, 255, 255, 0.08);
        color: #93c5fd;
    }
    [data-theme="dark"] .nav-login__link:hover .nav-login__chev {
        color: #93c5fd;
    }
}
[data-theme="dark"] .nav-login__link:active {
    background: rgba(96, 165, 250, 0.18);
    color: #bfdbfe;
}

/* 产品下拉：全部 SKU 列表行 */
.dropdown-menu--products {
    min-width: 320px;
    max-width: 380px;
    padding: 0.55rem 0.5rem 0.6rem;
    background: rgba(255, 255, 255, 0.98);
}
.nav-products {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}
.nav-products__link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.65rem;
    min-height: 48px;
    padding: 0.55rem 0.7rem;
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-primary, #1d1d1f);
    transition: background 0.15s ease, color 0.15s ease;
}
.nav-products__text {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
    min-width: 0;
}
.nav-products__name {
    font-size: 0.95rem;
    font-weight: 650;
    letter-spacing: -0.015em;
    line-height: 1.25;
}
.nav-products__pitch {
    font-size: 0.75rem;
    font-weight: 400;
    line-height: 1.35;
    color: var(--text-secondary, #6e6e73);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.nav-products__chev {
    flex-shrink: 0;
    color: var(--text-tertiary, #86868b);
    font-size: 1.05rem;
}
@media (hover: hover) {
    .nav-products__link:hover {
        background: rgba(0, 0, 0, 0.04);
        color: var(--accent, #0071e3);
    }
    .nav-products__link:hover .nav-products__chev {
        color: var(--accent, #0071e3);
    }
}
.nav-products__all {
    display: block;
    margin-top: 0.35rem;
    padding: 0.65rem 0.7rem 0.45rem;
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    text-align: center;
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent, #0071e3);
}
.nav-products__all:hover {
    text-decoration: underline;
    text-underline-offset: 2px;
}
[data-theme="dark"] .dropdown-menu--products {
    background: rgba(28, 28, 30, 0.96);
}
[data-theme="dark"] .nav-products__link {
    color: var(--text-primary, #f5f5f7);
}
[data-theme="dark"] .nav-products__pitch {
    color: var(--text-secondary, #a1a1a6);
}
@media (hover: hover) {
    [data-theme="dark"] .nav-products__link:hover {
        background: rgba(255, 255, 255, 0.08);
        color: #93c5fd;
    }
}
[data-theme="dark"] .nav-products__all {
    border-top-color: rgba(255, 255, 255, 0.12);
    color: #93c5fd;
}