/* 创建群聊弹窗样式 */

.create-group-dialog {
    max-width: 680px;
    width: 100%;
}

.create-group-body {
    max-height: 60vh;
    overflow-y: auto;
}

.form-section {
    margin-bottom: 24px;
}

.form-section:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary-color);
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    background: var(--bg-secondary);
    color: var(--text-primary-color);
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-textarea {
    resize: vertical;
    min-height: 80px;
}

/* 头像上传区域 */
.avatar-upload-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}

.avatar-preview-wrapper {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 4px;
    overflow: hidden;
    background: var(--bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.avatar-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.avatar-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary-color);
    font-size: 32px;
    background: var(--bg-tertiary);
}

.avatar-upload-btn {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 28px;
    height: 28px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
}

.avatar-upload-btn:hover {
    background: rgba(0, 0, 0, 0.8);
}

.remove-avatar-btn {
    padding: 6px 12px;
    background: var(--bg-tertiary);
    color: var(--text-primary-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
    cursor: pointer;
}

.remove-avatar-btn:hover {
    background: var(--hover-bg);
}

/* 成员搜索 */
.member-search {
    margin-bottom: 12px;
}

.member-search-input {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    background: var(--bg-secondary);
    color: var(--text-primary-color);
    box-sizing: border-box;
}

.member-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* 已选成员标签 */
.selected-members {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 16px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 4px;
    min-height: 48px;
}

.selected-member-tag {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 13px;
}

.member-tag-avatar {
    width: 24px;
    height: 24px;
    border-radius: 4px;
    object-fit: cover;
}

.member-tag-name {
    color: var(--text-primary-color);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.member-tag-remove {
    width: 18px;
    height: 18px;
    border: none;
    background: transparent;
    color: var(--text-secondary-color);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    padding: 0;
    border-radius: 50%;
}

.member-tag-remove:hover {
    background: var(--hover-bg);
    color: var(--text-primary-color);
}

/* 好友列表 */
.friends-list {
    max-height: 300px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    background: var(--bg-secondary);
}

.empty-friends {
    padding: 40px 20px;
    text-align: center;
    color: var(--text-secondary-color);
}

.empty-friends i {
    font-size: 48px;
    margin-bottom: 12px;
    opacity: 0.5;
}

.empty-friends p {
    margin: 0;
    font-size: 14px;
}

.friend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    cursor: pointer;
    border-bottom: 1px solid var(--border-color);
    transition: background 0.2s;
}

.friend-item:last-child {
    border-bottom: none;
}

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

.friend-item.selected {
    background: rgba(79, 172, 254, 0.1);
}

.friend-item-avatar {
    width: 48px;
    height: 48px;
    border-radius: 4px;
    object-fit: cover;
    flex-shrink: 0;
}

.friend-item-info {
    flex: 1;
    min-width: 0;
}

.friend-item-name {
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary-color);
    margin-bottom: 4px;
}

.friend-item-signature {
    font-size: 13px;
    color: var(--text-secondary-color);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.friend-item-checkbox {
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.selected-icon {
    color: var(--primary-color);
    font-size: 20px;
}

.unselected-icon {
    color: var(--text-secondary-color);
    font-size: 18px;
}

/* 退出登录样式 */
.logout-item {
    cursor: pointer;
}

.logout-item:hover {
    background: rgba(255, 59, 48, 0.1);
}

/* 响应式调整 */
@media (max-width: 768px) {
    .create-group-dialog {
        max-width: 95%;
        max-height: 90vh;
    }
    
    .create-group-body {
        max-height: 65vh;
    }
    
    .friends-list {
        max-height: 250px;
    }
    
    .avatar-preview-wrapper {
        width: 70px;
        height: 70px;
    }
}