/* ==============================================================
   AutrePerso — 用户菜单（独立复用模块，无全局重置）
   供医学影像、数字识别、3D建模等模块引用，避免 style.css 的
   全局 * { margin:0; padding:0 } 和 body 样式冲突。
   hover 间隙修复：container padding-bottom + dropdown top:100%
   ============================================================== */

.user-menu-container {
    position: relative;
    display: inline-block;
    padding-bottom: 8px;   /* 底部透明热区：与下拉无缝衔接，慢速移动也不丢 hover */
    transform: translateY(4px);   /* ★ 抵消 padding-bottom 8px 造成的 4px 偏上偏移，与导航栏/左侧标识垂直对齐 */
    z-index: 1000;   /* ★ transform 会创建局部层叠上下文，若不提升容器 z-index，下拉会被后绘制的内容（如 3D 页的 iframe）盖住 */
}

.user-menu-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.04);
    color: var(--apple-black, #1d1d1f);
    font-size: 13px;
    font-weight: 500;
    letter-spacing: -0.01em;
    border: none;
    cursor: pointer;
    transition: background 0.2s;
    font-family: inherit;
}

.user-menu-btn:hover {
    background: rgba(0, 0, 0, 0.08);
}

.user-menu-arrow {
    opacity: 0.6;
    transition: transform 0.2s;
}

.user-menu-container:hover .user-menu-arrow {
    transform: rotate(180deg);
}

/* 下拉菜单主体 */
.user-menu-dropdown {
    position: absolute;
    top: 100%;   /* 对齐容器底部（含 padding-bottom），消除 8px 死区 */
    right: 0;
    min-width: 160px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.08);
    padding: 6px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
    z-index: 1000;
    overflow: hidden;
}

/* 只有当整个 user-menu-container 被悬停时才展开下拉菜单 */
.user-menu-container:hover .user-menu-dropdown,
.user-menu-container:focus-within .user-menu-dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

/* 小三角指示箭头 */
.user-menu-dropdown::before {
    content: "";
    position: absolute;
    top: -5px;
    right: 24px;
    width: 10px;
    height: 10px;
    background: #fff;
    transform: rotate(45deg);
    box-shadow: -2px -2px 4px rgba(0, 0, 0, 0.03);
}

.user-menu-item {
    display: block;
    padding: 10px 14px;
    color: var(--apple-black, #1d1d1f);
    font-size: 13px;
    font-weight: 400;
    text-decoration: none;
    border-radius: 8px;
    transition: background 0.15s, color 0.15s;
    white-space: nowrap;
}

.user-menu-item:hover {
    background: rgba(0, 0, 0, 0.06);
    color: var(--apple-black, #1d1d1f);
    text-decoration: none;
}

.user-menu-item.user-menu-item-danger {
    color: #ff3b30;
}

.user-menu-item.user-menu-item-danger:hover {
    background: rgba(255, 59, 48, 0.08);
    color: #ff3b30;
}

.user-menu-admin {
    color: #0071e3;
    font-weight: 600;
}

.user-menu-divider {
    height: 1px;
    background: rgba(0, 0, 0, 0.08);
    margin: 4px 6px;
}

/* ---------- 暗色主题适配 ---------- */
[data-theme="dark"] .user-menu-btn {
    background: rgba(255, 255, 255, 0.06);
    color: #F5F5F6;
}
[data-theme="dark"] .user-menu-btn:hover {
    background: rgba(255, 255, 255, 0.12);
}
[data-theme="dark"] .user-menu-dropdown {
    background: #1C1C1F;
}
[data-theme="dark"] .user-menu-dropdown::before {
    background: #1C1C1F;
}
[data-theme="dark"] .user-menu-item {
    color: #F5F5F6;
}
[data-theme="dark"] .user-menu-item:hover {
    background: rgba(255, 255, 255, 0.08);
    color: #F5F5F6;
}
[data-theme="dark"] .user-menu-item.user-menu-item-danger {
    color: #ff6b6b;
}
[data-theme="dark"] .user-menu-item.user-menu-item-danger:hover {
    background: rgba(248, 113, 113, 0.10);
    color: #ff6b6b;
}
[data-theme="dark"] .user-menu-admin {
    color: #0A84FF;
}
[data-theme="dark"] .user-menu-divider {
    background: rgba(255, 255, 255, 0.10);
}

/* ===== 切换账号弹窗 ===== */
.recent-account-item {
    display: flex; align-items: center; gap: 12px;
    padding: 10px 12px; border-radius: 10px;
    transition: background .12s;
}
.recent-account-item:hover { background: var(--surface-hover, rgba(0,0,0,0.05)); }
.recent-account-item.current { opacity: .6; }
.recent-account-avatar {
    width: 38px; height: 38px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    color: #fff; font-size: 16px; font-weight: 600; flex-shrink: 0;
}
.recent-account-info { flex: 1; min-width: 0; }
.recent-account-name {
    font-size: 14px; font-weight: 600; color: var(--text, #1d1d1f);
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.recent-account-role {
    font-size: 11px; color: var(--text-3, #86868b); margin-top: 2px;
}
.recent-account-current-badge {
    font-size: 11px; color: var(--accent, #007aff); font-weight: 500;
    padding: 2px 8px; border-radius: 6px; background: var(--accent-soft, rgba(0,122,255,0.1));
}