/* 联系我插件样式 - 支持多种位置 */
.contact-me-container {
    position: fixed;
    z-index: 9999;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

/* 默认位置：右侧中间 */
.contact-me-container.position-middle-right {
    right: 1px; /* 距离右侧1像素 */
    top: 50%;
    transform: translateY(-50%);
}

/* 右上角 - 向下弹出 */
.contact-me-container.position-top-right {
    right: 1px; /* 距离右侧1像素 */
    top: 20px;
    transform: none;
}

/* 右下角 - 向上弹出 */
.contact-me-container.position-bottom-right {
    right: 1px; /* 距离右侧1像素 */
    bottom: 20px;
    top: auto;
    transform: none;
}

/* 左上角 - 向下弹出 */
.contact-me-container.position-top-left {
    left: 1px; /* 距离左侧1像素 */
    top: 20px;
    right: auto;
    transform: none;
}

/* 左侧中间 - 向上弹出 */
.contact-me-container.position-middle-left {
    left: 1px; /* 距离左侧1像素 */
    top: 50%;
    right: auto;
    transform: translateY(-50%);
}

/* 左下角 - 向上弹出 */
.contact-me-container.position-bottom-left {
    left: 1px; /* 距离左侧1像素 */
    bottom: 20px;
    top: auto;
    right: auto;
    transform: none;
}

/* 联系我按钮 */
.contact-me-button {
    position: relative;
    z-index: 10000;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 16px;
    font-weight: 500;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3);
    transition: all 0.3s ease;
    white-space: nowrap;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    width: 100%;
}

/* 桌面端右侧按钮样式 - 完全贴合右侧边缘 */
.position-middle-right .contact-me-button,
.position-top-right .contact-me-button,
.position-bottom-right .contact-me-button {
    border-radius: 25px 0 0 25px;
    padding: 12px 20px 12px 20px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3), -2px 0 8px rgba(0, 0, 0, 0.1);
}

/* 桌面端左侧按钮样式 - 完全贴合左侧边缘 */
.position-middle-left .contact-me-button,
.position-top-left .contact-me-button,
.position-bottom-left .contact-me-button {
    border-radius: 0 25px 25px 0;
    padding: 12px 20px 12px 20px;
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3), 2px 0 8px rgba(0, 0, 0, 0.1);
}

.contact-me-button:hover {
    background: linear-gradient(135deg, #5a6fd8 0%, #6a4090 100%);
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4);
}

.position-middle-right .contact-me-button:hover,
.position-top-right .contact-me-button:hover,
.position-bottom-right .contact-me-button:hover {
    transform: translateX(1px); /* 右侧按钮悬停效果 */
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4), -2px 0 10px rgba(0, 0, 0, 0.15);
}

.position-middle-left .contact-me-button:hover,
.position-top-left .contact-me-button:hover,
.position-bottom-left .contact-me-button:hover {
    transform: translateX(-1px); /* 左侧按钮悬停效果 */
    box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4), 2px 0 10px rgba(0, 0, 0, 0.15);
}

.contact-me-button:active {
    transform: scale(0.98);
}

/* 按钮文字 */
.contact-me-button .button-text {
    display: inline-block;
    transition: opacity 0.3s ease;
}

/* 按钮图标（默认隐藏） */
.contact-me-button .button-icon {
    display: none;
    width: 24px;
    height: 24px;
    background-image: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="white"><path d="M20 2H4c-1.1 0-2 .9-2 2v12c0 1.1.9 2 2 2h4l4 4 4-4h4c1.1 0 2-.9 2-2V4c0-1.1-.9-2-2-2zm-2 12H6v-2h12v2zm0-3H6V9h12v2zm0-3H6V6h12v2z"/></svg>');
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
    transition: transform 0.3s ease;
}

/* 联系内容区域 - 基本样式 */
.contact-me-content {
    display: none;
    background: white;
    padding: 20px;
    padding-left: 30px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    border: 1px solid #e0e0e0;
    position: absolute;
    min-width: 300px;
    max-width: 400px;
    width: auto;
    z-index: 9998;
}

/* 顶部位置 - 向下弹出（避免遮挡） */
.position-top-right .contact-me-content,
.position-top-left .contact-me-content {
    top: 100%; /* 从按钮下方弹出 */
    margin-top: 10px;
    bottom: auto;
}

/* 中间和底部位置 - 向上弹出 */
.position-middle-right .contact-me-content,
.position-bottom-right .contact-me-content,
.position-middle-left .contact-me-content,
.position-bottom-left .contact-me-content {
    bottom: 100%; /* 从按钮上方弹出 */
    margin-bottom: 10px;
    top: auto;
}

/* 右侧顶部位置 - 向下弹出 */
.position-top-right .contact-me-content {
    border-radius: 0 0 0 10px;
    border-right: none;
    border-top: none;
    right: 0;
    left: auto;
}

/* 右侧顶部的箭头（向下） */
.position-top-right .contact-me-content::before {
    content: '';
    position: absolute;
    top: -8px;
    right: 20px;
    width: 16px;
    height: 16px;
    background: white;
    transform: rotate(45deg);
    border-left: 1px solid #e0e0e0;
    border-top: 1px solid #e0e0e0;
    z-index: 9997;
}

/* 左侧顶部位置 - 向下弹出 */
.position-top-left .contact-me-content {
    border-radius: 0 0 10px 0;
    border-left: none;
    border-top: none;
    left: 0;
    right: auto;
}

/* 左侧顶部的箭头（向下） */
.position-top-left .contact-me-content::before {
    content: '';
    position: absolute;
    top: -8px;
    left: 20px;
    width: 16px;
    height: 16px;
    background: white;
    transform: rotate(45deg);
    border-right: 1px solid #e0e0e0;
    border-top: 1px solid #e0e0e0;
    z-index: 9997;
}

/* 右侧中间和底部位置 - 向上弹出 */
.position-middle-right .contact-me-content,
.position-bottom-right .contact-me-content {
    border-radius: 10px 0 0 10px;
    border-right: none;
    border-bottom: none;
    right: 0;
    left: auto;
}

/* 右侧中间和底部的箭头（向上） */
.position-middle-right .contact-me-content::after,
.position-bottom-right .contact-me-content::after {
    content: '';
    position: absolute;
    bottom: -8px;
    right: 20px;
    width: 16px;
    height: 16px;
    background: white;
    transform: rotate(45deg);
    border-right: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    z-index: 9997;
}

/* 左侧中间和底部位置 - 向上弹出 */
.position-middle-left .contact-me-content,
.position-bottom-left .contact-me-content {
    border-radius: 0 10px 10px 0;
    border-left: none;
    border-bottom: none;
    left: 0;
    right: auto;
}

/* 左侧中间和底部的箭头（向上） */
.position-middle-left .contact-me-content::after,
.position-bottom-left .contact-me-content::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 20px;
    width: 16px;
    height: 16px;
    background: white;
    transform: rotate(45deg);
    border-left: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    z-index: 9997;
}

/* 联系人项目样式 */
.contact-item {
    margin: 15px 0;
    display: flex;
    align-items: center;
    white-space: nowrap;
    width: 100%;
    overflow: visible;
}

/* 图标样式 */
.contact-icon {
    width: 20px;
    height: 20px;
    object-fit: contain;
    display: inline-block;
    vertical-align: middle;
    transition: transform 0.2s ease;
    margin-right: 12px;
}

.contact-icon:hover {
    transform: scale(1.1);
}

.contact-text {
    font-size: 15px;
    color: #333;
    flex: 1;
    min-width: 0;
    overflow: visible;
    display: inline-block;
}

.contact-text a {
    color: #667eea;
    text-decoration: none;
    transition: color 0.2s ease;
    display: inline-block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-text a:hover {
    color: #764ba2;
    text-decoration: underline;
}

/* 移动端优化 - 平板和手机 */
@media (max-width: 1024px) {
    /* 移动端按钮样式 */
    .contact-me-button {
        padding: 12px 16px;
        font-size: 14px;
        min-height: 48px;
    }
}

/* 平板设备 */
@media (max-width: 768px) {
    .contact-me-container {
        right: 1px;
        left: 1px;
    }
    
    .position-top-right,
    .position-middle-right,
    .position-bottom-right {
        right: 1px; /* 移动端也保持1像素距离 */
    }
    
    .position-top-left,
    .position-middle-left,
    .position-bottom-left {
        left: 1px; /* 移动端也保持1像素距离 */
    }
    
    /* 平板设备显示图标和文字 */
    .contact-me-button {
        padding: 12px 16px;
        font-size: 14px;
        min-height: 48px;
    }
    
    /* 平板设备 - 保持原有圆角样式 */
    .position-middle-right .contact-me-button,
    .position-top-right .contact-me-button,
    .position-bottom-right .contact-me-button {
        border-radius: 20px 0 0 20px;
        padding: 12px 16px 12px 16px;
    }
    
    .position-middle-left .contact-me-button,
    .position-top-left .contact-me-button,
    .position-bottom-left .contact-me-button {
        border-radius: 0 20px 20px 0;
        padding: 12px 16px 12px 16px;
    }
    
    /* 按钮文字在平板设备上显示 */
    .contact-me-button .button-text {
        display: inline-block;
    }
    
    /* 按钮图标在平板设备上隐藏 */
    .contact-me-button .button-icon {
        display: none;
    }
    
    .contact-me-content {
        min-width: 250px;
        max-width: 300px;
        padding: 15px;
        padding-left: 25px;
    }
    
    /* 顶部位置边距 */
    .position-top-right .contact-me-content,
    .position-top-left .contact-me-content {
        margin-top: 8px;
    }
    
    /* 中间和底部位置边距 */
    .position-middle-right .contact-me-content,
    .position-bottom-right .contact-me-content,
    .position-middle-left .contact-me-content,
    .position-bottom-left .contact-me-content {
        margin-bottom: 8px;
    }
    
    /* 顶部箭头位置 */
    .position-top-right .contact-me-content::before {
        right: 15px;
    }
    
    .position-top-left .contact-me-content::before {
        left: 15px;
    }
    
    /* 中间和底部箭头位置 */
    .position-middle-right .contact-me-content::after,
    .position-bottom-right .contact-me-content::after {
        right: 15px;
    }
    
    .position-middle-left .contact-me-content::after,
    .position-bottom-left .contact-me-content::after {
        left: 15px;
    }
    
    .contact-item {
        margin: 12px 0;
    }
    
    .contact-text {
        font-size: 14px;
    }
    
    .contact-icon {
        width: 18px;
        height: 18px;
        margin-right: 10px;
    }
    
    /* 确保在小屏幕上内容框不会超出屏幕 */
    .contact-me-content {
        max-height: 80vh;
        overflow-y: auto;
    }
}

/* 手机设备 - 只显示图标，四边圆角 */
@media (max-width: 600px) {
    .contact-me-button {
        padding: 12px 16px;
        min-height: 52px;
        min-width: 52px;
        border-radius: 25px !important; /* 手机端所有按钮四边圆角 */
    }
    
    /* 手机端按钮悬停效果 */
    .contact-me-button:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(102, 126, 234, 0.4), 0 4px 12px rgba(0, 0, 0, 0.1);
    }
    
    /* 手机端按钮四边圆角，覆盖原有样式 */
    .position-middle-right .contact-me-button,
    .position-top-right .contact-me-button,
    .position-bottom-right .contact-me-button {
        border-radius: 25px !important;
        padding: 12px 16px;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3), 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    /* 手机端按钮四边圆角，覆盖原有样式 */
    .position-middle-left .contact-me-button,
    .position-top-left .contact-me-button,
    .position-bottom-left .contact-me-button {
        border-radius: 25px !important;
        padding: 12px 16px;
        justify-content: center;
        box-shadow: 0 4px 12px rgba(102, 126, 234, 0.3), 0 2px 8px rgba(0, 0, 0, 0.1);
    }
    
    /* 按钮文字在手机上隐藏 */
    .contact-me-button .button-text {
        display: none;
    }
    
    /* 按钮图标在手机上显示 */
    .contact-me-button .button-icon {
        display: block;
    }
    
    /* 隐藏按钮箭头 */
    .contact-me-button::after {
        display: none;
    }
    
    /* 悬停时图标动画 */
    .contact-me-button:hover .button-icon {
        transform: scale(1.1);
    }
    
    /* 激活时图标动画 */
    .contact-me-container.active .contact-me-button .button-icon {
        transform: rotate(180deg);
    }
    
    /* 手机端内容框位置调整 */
    .position-middle-right .contact-me-content,
    .position-top-right .contact-me-content,
    .position-bottom-right .contact-me-content {
        right: 0;
    }
    
    .position-middle-left .contact-me-content,
    .position-top-left .contact-me-content,
    .position-bottom-left .contact-me-content {
        left: 0;
    }
    
    .contact-me-content {
        min-width: 240px;
        max-width: 280px;
        padding: 12px;
        padding-left: 20px;
    }
}

/* 小屏幕手机 */
@media (max-width: 480px) {
    .contact-me-button {
        padding: 10px 14px;
        min-height: 48px;
        min-width: 48px;
        border-radius: 22px !important; /* 稍微小一点的圆角 */
    }
    
    /* 手机端按钮四边圆角，覆盖原有样式 */
    .position-middle-right .contact-me-button,
    .position-top-right .contact-me-button,
    .position-bottom-right .contact-me-button {
        border-radius: 22px !important;
        padding: 10px 14px;
    }
    
    /* 手机端按钮四边圆角，覆盖原有样式 */
    .position-middle-left .contact-me-button,
    .position-top-left .contact-me-button,
    .position-bottom-left .contact-me-button {
        border-radius: 22px !important;
        padding: 10px 14px;
    }
    
    .contact-me-content {
        min-width: 220px;
        max-width: 260px;
        padding: 10px;
        padding-left: 18px;
    }
    
    /* 顶部箭头位置 */
    .position-top-right .contact-me-content::before {
        right: 10px;
    }
    
    .position-top-left .contact-me-content::before {
        left: 10px;
    }
    
    /* 中间和底部箭头位置 */
    .position-middle-right .contact-me-content::after,
    .position-bottom-right .contact-me-content::after {
        right: 10px;
    }
    
    .position-middle-left .contact-me-content::after,
    .position-bottom-left .contact-me-content::after {
        left: 10px;
    }
}

/* 超小屏幕手机 */
@media (max-width: 360px) {
    .contact-me-button {
        padding: 8px 12px;
        min-height: 44px;
        min-width: 44px;
        border-radius: 20px !important; /* 更小的圆角 */
    }
    
    /* 手机端按钮四边圆角，覆盖原有样式 */
    .position-middle-right .contact-me-button,
    .position-top-right .contact-me-button,
    .position-bottom-right .contact-me-button {
        border-radius: 20px !important;
        padding: 8px 12px;
    }
    
    /* 手机端按钮四边圆角，覆盖原有样式 */
    .position-middle-left .contact-me-button,
    .position-top-left .contact-me-button,
    .position-bottom-left .contact-me-button {
        border-radius: 20px !important;
        padding: 8px 12px;
    }
    
    /* 按钮图标稍小 */
    .contact-me-button .button-icon {
        width: 20px;
        height: 20px;
    }
    
    .contact-me-content {
        min-width: 200px;
        max-width: 240px;
        padding: 8px;
        padding-left: 16px;
    }
    
    .contact-item {
        margin: 10px 0;
    }
    
    .contact-text {
        font-size: 13px;
    }
    
    .contact-icon {
        width: 16px;
        height: 16px;
        margin-right: 8px;
    }
}

/* 超小屏幕防止内容超出顶部 */
@media (max-height: 600px) {
    .contact-me-container {
        top: auto;
        bottom: 20px;
        transform: none;
    }
    
    .position-top-right,
    .position-top-left {
        top: 10px; /* 超小屏幕顶部位置稍微降低 */
    }
}

/* 平滑动画 */
.contact-me-content {
    animation: fadeInScale 0.3s ease;
}

/* 顶部位置动画 - 向下弹出 */
.position-top-right .contact-me-content,
.position-top-left .contact-me-content {
    transform-origin: top;
    animation: slideDownScale 0.3s ease;
}

/* 中间和底部位置动画 - 向上弹出 */
.position-middle-right .contact-me-content,
.position-bottom-right .contact-me-content,
.position-middle-left .contact-me-content,
.position-bottom-left .contact-me-content {
    transform-origin: bottom;
    animation: slideUpScale 0.3s ease;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes slideUpScale {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes slideDownScale {
    from {
        opacity: 0;
        transform: translateY(-20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* 展开按钮动画 */
.contact-me-button::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-right: 2px solid white;
    border-bottom: 2px solid white;
    transform: rotate(45deg);
    margin-left: 8px;
    transition: transform 0.3s ease;
    transform-origin: center;
}

/* 顶部位置的按钮箭头方向 - 初始向下 */
.position-top-right .contact-me-button::after,
.position-top-left .contact-me-button::after {
    transform: rotate(-135deg);
}

/* 展开时的按钮箭头方向 */
.contact-me-container.active .contact-me-button::after {
    transform: rotate(-135deg);
}

.contact-me-container.active.position-top-right .contact-me-button::after,
.contact-me-container.active.position-top-left .contact-me-button::after {
    transform: rotate(45deg);
}

/* 确保联系内容框不会超出视口 */
.contact-me-content {
    max-height: 70vh;
    overflow-y: auto;
}

/* 滚动条样式 */
.contact-me-content::-webkit-scrollbar {
    width: 6px;
}

.contact-me-content::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 3px;
}

.contact-me-content::-webkit-scrollbar-thumb {
    background: #c1c1c1;
    border-radius: 3px;
}

.contact-me-content::-webkit-scrollbar-thumb:hover {
    background: #a8a8a8;
}