html, body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

.main-content {
    flex: 1; /* Already present, keeps content stretched */
}

footer {
    margin-top: auto;
    background-color: var(--footer-bg-color);
}

/* Dark theme background */


form {
    background-color: #1e1e1e;
    justify-content: center;
    padding: 20px;
    border-radius: 10px;
    max-width: 600px;
    margin: auto;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.1);
}

main {
    max-width: 800px;
    margin: 60px auto;
    padding: 0 20px;
}

/* Form heading */
.heading h1 {
    text-align: center;
    color: #ffffff;
    margin-bottom: 20px;
}

/* Input fields */
.form-control, .form-select {
    background-color: #2c2c2c;
    color: #ffffff;
    border: 1px solid #555;
}

.form-control:focus, .form-select:focus {
    background-color: #333;
    color: #ffffff;
    border-color: #6200ea;
    box-shadow: 0 0 5px rgba(98, 0, 234, 0.5);
}

/* Labels */
.form-label {
    color: #bbb;
}

/* Textarea */
textarea {
    height: 100px;
    color: #bbb;
}


/* Submit button */
.btn-primary {
    background-color: #6200ea;
    border: none;
    padding: 10px 20px;
    font-size: 16px;
    transition: background 0.3s ease;
}

.btn-primary:hover {
    background-color: #7b1fa2;
}