#main-div {
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    align-items: center;
    padding: 30px;
}

.custom-file-upload {
    display: inline-block;
    padding: 6px 12px;
    cursor: pointer;
    background-color: #007BFF;
    color: white;
    border-radius: 4px;
}

.custom-file-upload:hover {
    background-color: #0056b3;
}

input[type="file"] {
    display: none;
}

#custom-button {
    padding: 12px;
    border-radius: 4px;
    width: 300px;
}

#table {
    border-collapse: collapse;
}


.custom-th-td {
    border: 1px solid black;
    padding: 10px;
}


.popup {
    display: none;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border-radius: 5px;
}

.popup-header {
    font-size: 18px;
    margin-bottom: 10px;
}

.popup input {
    width: 100%;
    padding: 8px;
    margin: 10px 0;
    box-sizing: border-box;
}

.popup button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    cursor: pointer;
}

.popup-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.popup.active, .popup-overlay.active {
    display: block;
    z-index: 2;
}


.buttons-popup:hover {
    background-color: #1fb400;
}

#custom-case-modif-projet:hover {
    cursor:pointer;
}