/* 侧边栏专用样式 */

/* 侧边栏容器 - 已在style.css中定义基本布局 */
.sidebar {
    /* 基本布局在style.css中定义 */
    display: flex;
    flex-direction: column;
    border-right: 1px solid #1e40af;
    box-shadow: 2px 0 8px rgba(0, 0, 0, 0.1);
}

/* Logo区域 */
.logo-section {
    padding: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    font-size: 20px;
    font-weight: bold;
    color: #ecf0f1;
}

.logo i {
    margin-right: 12px;
    font-size: 24px;
    color: #60a5fa;
}

/* 工具分类 */
.tool-categories {
    flex: 1;
    padding: 20px 0;
    overflow-y: auto;
}

.category-group {
    margin-bottom: 25px;
}

.category-title {
    padding: 0 20px 10px;
    font-size: 14px;
    color: #bdc3c7;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
}

.category-title i {
    margin-right: 8px;
    font-size: 16px;
}

.tool-list {
    list-style: none;
    margin: 0;
    padding: 0;
}

.tool-item {
    padding: 12px 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    border-left: 3px solid transparent;
    color: #ecf0f1;
}

.tool-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-left-color: #60a5fa;
    color: #60a5fa;
}

.tool-item.active {
    background: rgba(96, 165, 250, 0.2);
    border-left-color: #60a5fa;
    color: #60a5fa;
}

.tool-item i {
    margin-right: 12px;
    width: 16px;
    text-align: center;
    font-size: 14px;
}

.tool-item span {
    font-size: 14px;
    font-weight: 500;
}

/* 滚动条样式 */
.tool-categories::-webkit-scrollbar {
    width: 6px;
}

.tool-categories::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}

.tool-categories::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 3px;
}

.tool-categories::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.5);
}

/* 响应式设计在主样式文件中统一管理 */
@media (max-width: 768px) {
    .logo {
        font-size: 18px;
    }
    
    .tool-item {
        padding: 10px 15px;
    }
    
    .category-title {
        padding: 0 15px 8px;
        font-size: 13px;
    }
}

@media (max-width: 640px) {
    .logo-section {
        padding: 15px;
    }
    
    .tool-item {
        padding: 8px 12px;
    }
    
    .tool-item span {
        font-size: 13px;
    }
}