/* General styles */
body {
    background-color: #f8f9fa;
}

.container {
    max-width: 1200px;
}

/* Card styles */
.card {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.card-body {
    padding: 1.5rem;
}

/* Form styles */
.form-group {
    margin-bottom: 1rem;
}

.input-group {
    margin-bottom: 0.5rem;
}

/* Button styles */
.btn {
    margin-right: 0.5rem;
}

/* Table styles */
.table {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Results section */
#results-section {
    margin-top: 2rem;
}

.alert {
    margin-bottom: 1rem;
}