input, select, textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--light-gray);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--dark);
}

.form-group {
    margin-bottom: 1.5rem;
}

.error-message {
    background: #fee;
    color: #c33;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.success-message {
    background: #efe;
    color: #3c3;
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}