/* 토픽 전체 화면 모달 스타일 */
.topic-fullscreen-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: white;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.topic-modal-header {
    height: 50px;
    background-color: #f5f5f5;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0 20px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    position: relative;
    z-index: 1001;
}

.topic-modal-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: #333;
    padding: 8px;
    border-radius: 4px;
}

.topic-modal-close:hover {
    background-color: rgba(0, 0, 0, 0.1);
}

.topic-modal-content {
    flex: 1;
    overflow: hidden;
    position: relative;
}

.topic-modal-content iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}