/**
 * 设置面板样式
 */

/* 引入独立配色系统 */
@import url('./settings-colors.css');

/* 遮罩层 */
.settings-mask {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 2000;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.settings-mask.show {
    opacity: 1;
    visibility: visible;
}

/* 面板容器 */
.settings-panel {
    position: fixed;
    top: 0;
    right: 0;
    width: 700px;
    max-width: 90%;
    height: 100%;
    z-index: 2001;
    display: flex;
    background: var(--bg-primary);
    box-shadow: var(--shadow-lg);
    transform: translateX(100%);
    transition: transform var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.settings-panel.open {
    transform: translateX(0);
}

/* 左侧菜单 */
.settings-sidebar {
    width: 200px;
    height: 100%;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border-right: 1px solid var(--bg-border);
    overflow-y: auto;
}

/* 头部 */
.settings-header {
    padding: 20px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid var(--bg-border);
}

.settings-avatar {
    width: 50px;
    height: 50px;
    object-fit: cover;
    background: var(--bg-primary);
    border: 2px solid var(--bg-border);
    border-radius: 50%;
}

.settings-info {
    text-align: center;
}

.settings-name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 4px;
}

.settings-status {
    font-size: 11px;
    color: var(--text-secondary);
}

/* 菜单 */
.settings-menu {
    padding: 16px 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.settings-menu-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.settings-menu-item:hover {
    background: var(--hover-bg);
}

.settings-menu-item.active {
    background: var(--active-bg);
    border-right: 3px solid var(--focus-color);
}

.settings-menu-icon {
    font-size: 18px;
}

.settings-menu-label {
    font-size: 13px;
    color: var(--text-color);
}

.settings-menu-item.active .settings-menu-label {
    color: var(--focus-color);
    font-weight: 600;
}

/* 返回按钮 */
.settings-menu-back {
    display: none;
    margin-top: auto;
    padding: 12px 16px;
    cursor: pointer;
    color: var(--text-color);
    font-size: 13px;
    border-top: 1px solid var(--bg-border);
    text-align: center;
    transition: all var(--transition-fast);
}

.settings-menu-back:hover {
    background: var(--hover-bg);
    color: var(--focus-color);
}

/* 退出设置按钮 */
.settings-menu-exit {
    margin-top: auto;
    padding: 12px 16px;
    cursor: pointer;
    color: var(--text-color);
    font-size: 13px;
    border-top: 1px solid var(--bg-border);
    text-align: center;
    transition: all var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.settings-menu-exit:hover {
    background: var(--hover-bg);
    color: #e74c3c;
}

/* 小屏幕显示返回按钮 */
@media (max-width: 480px) {
    .settings-menu-back {
        display: block;
    }
}

/* 右侧内容区 */
.settings-content {
    flex: 1;
    height: 100%;
    overflow-y: auto;
    padding: 20px;
}

/* 内容区域 */
.settings-section {
    margin-bottom: 24px;
}

.settings-section-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-heading);
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--bg-border);
}

/* 占位内容 */
.settings-placeholder,
.settings-about {
    padding: 30px 16px;
    text-align: center;
    color: var(--text-secondary);
    line-height: 1.6;
}

.settings-loading {
    padding: 40px 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 14px;
}

.settings-empty {
    padding: 40px 16px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.settings-error {
    padding: 40px 16px;
    text-align: center;
    color: var(--error-color);
    font-size: 13px;
}

/* 响应式 */
@media (max-width: 768px) {
    .settings-panel {
        width: 100%;
        max-width: 100%;
    }
    
    .settings-sidebar {
        width: 160px;
    }
    
    .settings-content {
        padding: 16px;
    }
}

@media (max-width: 480px) {
    .settings-sidebar {
        width: 70px;
    }
    
    .settings-header {
        padding: 16px 8px;
    }
    
    .settings-avatar {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
    
    .settings-name,
    .settings-status {
        display: none;
    }
    
    .settings-menu-item {
        flex-direction: column;
        padding: 10px 8px;
        gap: 4px;
    }
    
    .settings-menu-label {
        font-size: 9px;
    }
    
    .settings-content {
        padding: 12px;
    }
}