#imgMtdt .container{
    max-width: 900px;
    margin: 0 auto;
    background: #ffffff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}
#imgMtdt h1{
    font-weight: 700;
    color: #343a40;
    margin-bottom: 5px;
    border-bottom: 3px solid #007bff;
    padding-bottom: 10px;
}
#imgMtdt .description{
    color: #6c757d;
    margin-bottom: 25px;
    font-size: 0.95em;
}
#imgMtdt .form-card{
    background-color: #e9ecef;
    padding: 25px;
    border-radius: 8px;
    margin-bottom: 30px;
    border-left: 5px solid #007bff;
}
#imgMtdt .form-card label{
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #343a40;
}
#imgMtdt input[type="file"]{
    display: block;
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    background-color: #fff;
    transition: border-color 0.2s;
}
#imgMtdt input[type="file"]:focus{
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}
#imgMtdt button[type="submit"]{
    background-color: #007bff;
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 4px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}
#imgMtdt button[type="submit"]:hover{
    background-color: #0056b3;
    transform: translateY(-2px);
}
#imgMtdt button[type="submit"] i{
    margin-right: 8px;
}
#imgMtdt .message{
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-weight: 600;
    display: flex;
    align-items: center;
}
#imgMtdt .message i{
    margin-right: 10px;
    font-size: 1.2em;
}
#imgMtdt .error{
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}
#imgMtdt .success{
    background-color: #d4edda;
    color: #28a745;
    border: 1px solid #c3e6cb;
}
#imgMtdt .warning{
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeeba;
}
#imgMtdt .result-header h2{
    font-size: 1.8em;
    color: #007bff;
    margin-top: 30px;
    margin-bottom: 15px;
    text-transform: uppercase;
    border-bottom: 1px solid #ced4da;
    padding-bottom: 10px;
}
#imgMtdt .metadata-section{
    margin-bottom: 30px;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}
#imgMtdt .section-title{
    font-size: 1.2em;
    font-weight: 600;
    color: #343a40;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #ced4da;
}
#imgMtdt .section-title i{
    color: #007bff;
    margin-right: 8px;
}
#imgMtdt .metadata-list{
    display: grid;
    grid-template-columns: 40% 60%;
    gap: 5px 20px;
}
#imgMtdt .metadata-list dt{
    font-weight: 400;
    color: #6c757d;
    padding: 5px 0;
    border-bottom: 1px dotted #e9ecef;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
#imgMtdt .metadata-list dd{
    padding: 5px 0;
    margin-left: 0;
    word-break: break-word;
    border-bottom: 1px dotted #e9ecef;
    font-weight: 600;
    color: #333;
}
@media (max-width: 600px){
    #imgmtdt .container{
        padding: 15px;
    }
    #imgmtdt h1{
        font-size: 1.5em;
    }
    #imgmtdt .metadata-list{
        grid-template-columns: 1fr;
        gap: 0;
    }
    #imgmtdt .metadata-list dt{
        padding-top: 10px;
        border-bottom: none;
        color: #007bff;
        font-weight: 600;
    }
    #imgmtdt .metadata-list dd{
        padding-bottom: 10px;
        background-color: #fff;
        padding-left: 10px;
        border-left: 3px solid #28a745;
        border-radius: 4px;
        margin-bottom: 10px;
    }
}