/* 上下文菜单样式 */
.context-menu {
    position: fixed;
    background: white;
    border: 1px solid #dee2e6;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1), 0 2px 10px rgba(0, 0, 0, 0.05), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    min-width: 180px;
    z-index: 99999;
    padding: 8px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    animation: fadeInUp 0.15s ease;
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(222, 226, 230, 0.8);
}

.context-menu-item {
    padding: 10px 16px;
    color: #495057;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s;
    position: relative;
    min-height: 36px;
    box-sizing: border-box;
}

.context-menu-item:hover {
    background: linear-gradient(135deg, #fff5f7 0%, #ffeef1 100%);
    color: #d63384;
    padding-left: 20px;
}

.context-menu-item:hover::before {
    content: '';
    position: absolute;
    left: 8px;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 4px;
    background: #d63384;
    border-radius: 50%;
}

.context-menu-item i {
    font-size: 16px;
    width: 20px;
    text-align: center;
    color: #6c757d;
    transition: all 0.2s;
}

.context-menu-item:hover i {
    color: #d63384;
    transform: scale(1.1);
}

/* 删除项的特别样式 */
.context-menu-item[data-action="delete"] {
    color: #dc3545;
}

.context-menu-item[data-action="delete"]:hover {
    background: linear-gradient(135deg, #ffe6e9 0%, #ffd7dc 100%);
    color: #dc3545;
}

.context-menu-item[data-action="delete"] i {
    color: #dc3545;
}

/* 置顶/置底项的特别样式 */
.context-menu-item[data-action="bringToFront"],
.context-menu-item[data-action="sendToBack"] {
    color: #0d6efd;
}

.context-menu-item[data-action="bringToFront"]:hover,
.context-menu-item[data-action="sendToBack"]:hover {
    background: linear-gradient(135deg, #e8f4ff 0%, #d9ebff 100%);
    color: #0d6efd;
}

.context-menu-item[data-action="bringToFront"] i,
.context-menu-item[data-action="sendToBack"] i {
    color: #0d6efd;
}

.context-menu-divider {
    height: 1px;
    background: linear-gradient(to right, transparent, #e9ecef, transparent);
    margin: 6px 12px;
    position: relative;
}

.context-menu-divider::before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    height: 1px;
    background: linear-gradient(to right, rgba(255, 255, 255, 0.8), rgba(222, 226, 230, 0.8), rgba(255, 255, 255, 0.8));
}

/* 菜单显示和隐藏动画 */
.context-menu.show {
    display: block;
    animation: fadeInUp 0.15s ease forwards;
}

.context-menu.hide {
    animation: fadeOutDown 0.15s ease forwards;
}

/* 防止菜单内容被选中 */
.context-menu {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* 菜单激活状态 */
.context-menu-item:active {
    transform: scale(0.98);
    transition: transform 0.1s;
}

/* 菜单图标颜色根据动作变化 */
.context-menu-item[data-action="edit"] i {
    color: #20c997;
}

.context-menu-item[data-action="copy"] i {
    color: #6f42c1;
}

/* 菜单悬停时的微妙效果 */
.context-menu-item:hover::after {
    content: '';
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: linear-gradient(135deg, #d63384 0%, #e8599c 100%);
    opacity: 0.3;
}