.image-gallery-BigWin {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    justify-content: center;
    margin-top: 20px;
    padding: 10px;
}

.modal-BigWin {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.8); 
    z-index: 9999;
    display: flex;
    justify-content: center; 
    align-items: center; 
}

.modal-content {
    max-width: 90vw; 
    max-height: 90vh; 
    border-radius: 8px;
}

.image-item-BigWin {
    flex: 1 1 150px; 
    max-width: 135px;
    margin: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 10px;
    overflow: hidden;
    position: relative;
    transition: transform 0.3s;
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.image-item-BigWin:hover {
    transform: scale(1.05); 
}

.image-wrapper-BigWin {
    width: 135px;
    height: 135px;
    position: relative;
    border-radius: 10px;
    overflow: hidden;
}

.image-wrapper-BigWin img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s;
}

.image-wrapper-BigWin:hover img {
    transform: scale(1.1);
}

.overlay-text {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: rgba(0, 0, 0, 0.6);
    color: #fff;
    font-size: 0.85em;
    text-align: center;
    padding: 5px 0;
    font-weight: bold;
    border-radius: 0 0 10px 10px;
    pointer-events: none;
}

.upload-form-BigWin {
    background-color: #fff;
    border-radius: 15px;
    padding: 30px;
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    font-family: sans-serif;
    text-align: center;
}

#drop-area {
    border: 2px dashed #ccc;
    border-radius: 10px;
    padding: 30px 20px;
    background-color: #fff;
    transition: border-color 0.3s;
    margin-bottom: 25px;
}

#drop-area.highlight {
    border-color: #999;
}

#drop-area p {
    margin: 0;
    font-size: 1em;
    color: #666;
}

.upload-icon {
    font-size: 48px;
    color: #d32f2f;
    margin-bottom: 15px;
}

.upload-heading {
    font-size: 1.2em;
    font-weight: bold;
    color: #222;
    margin-bottom: 5px;
}

.upload-subtext {
    font-size: 0.9em;
    color: #999;
    margin-bottom: 20px;
}

.upload-form-BigWin input[type="file"] {
    display: none;
}

.upload-button-custom {
    background-color: #fff;
    color: #333;
    padding: 10px 20px;
    border: 1px solid #ccc;
    font-weight: 600;
    border-radius: 5px;
    cursor: pointer;
    margin-bottom: 25px;
}

.upload-form-buttons {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 20px;
}

.upload-form-buttons button {
    padding: 10px 20px;
    font-weight: bold;
    font-size: 1em;
    border-radius: 6px;
    cursor: pointer;
    flex: 1;
}

.cancel-button {
    background-color: #fff;
    color: #000;
    border: 1px solid #ccc;
}

.submit-button {
    background-color: #d32f2f;
    color: #fff;
    border: none;
}