.popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 10, 0.5);
    animation: fadeIn 1s ease-in-out;
}

.popup-content {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 30vw;
    min-height: 35vh;
    max-height: 75vh;
    overflow-y: auto;
    transform: translate(-50%, -50%);
    background-color: white;
    padding: 2.5%;
    border-radius: 10px;
    box-shadow: 0 4px 6px 1px #aaa;
    display: flex;
    flex-direction: column;
    animation: slideIn 0.4s ease-in-out;
}

.btn-close {
    position: absolute !important;
    top: 1rem !important;
    right: 1rem !important;
    background-color: #999 !important;
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-close:hover {
    background-color: #666 !important;
}

.popup-content input {
    margin: 5px;
    min-width: 50%;
    align-self: center;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 5px;
    transition: border-color 0.3s;
}

.popup-content input:focus {
    border-color: #007bff;
}

.delete-box {
    background-color: #b93b3b;
    border-radius: 25px;
    width: 100px;
    height: 100px;
    align-self: center;
    display: flex;
    justify-content: center;
    align-items: center;
}

.file-container {
    width: 100%;
    height: 115px;
    max-height: 250px;
    overflow-y: auto;
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    border-radius: 5px;
    background-color: #ccc;
}

.file-container img,
.file-container video,
.file-container audio {
    width: 100px;
    height: 100px;
    object-fit: cover;
    cursor: pointer;
    border-radius: 15px;
    background-color: #111;
}

.file-container img.draggable,
.file-container video.draggable,
.file-container audio.draggable {
    cursor: move;
}

@media (max-width: 800px) {
    .popup-content {
        font-size: 14px !important;
        min-width: 98vw;
        min-height: 55vh;
    }
}

@keyframes slideIn {
    from {
        transform: translate(-50%, -70%);
    }
    to {
        transform: translate(-50%, -50%);
    }
}