.form-card {
    background-color: white;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 400px;     margin: 30px auto; }

.form-card h2 {
    text-align: center;
    color: #333;
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 15px;
}

label {
    display: block;
    margin-bottom: 5px;
    color: #555;
    font-weight: bold;
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
select {
    width: calc(100% - 20px);     padding: 10px;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 16px;
    box-sizing: border-box; }

.btn-submit {
    width: 100%;
    padding: 12px;
    background-color: #007bff;     color: white;
    border: none;
    border-radius: 4px;
    font-size: 18px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-submit:hover {
    background-color: #0056b3;
}

.btn-submit.btn-success {
    background-color: #28a745;
}
.btn-submit.btn-success:hover {
    background-color: #218838;
}


.error-message {
    color: #dc3545;
    font-size: 0.9em;
    margin-top: 5px;
}

.success-message {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
    font-weight: bold;     
    text-align: center; }

.alert-error {     
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
}