body {
 font-family: Arial, sans-serif;
  background: transparent;
  padding: 0;
  margin: 0;
}
h5 {
    display: block;
    font-size: 14px;
    margin-block-start: 0em;
    margin-block-end: 1.67em;
    margin-inline-start: 0px;
    margin-inline-end: 0px;
    font-weight: bold;
    unicode-bidi: isolate;
}
.card {
   width: 200px;
  border: 1px solid #ddd;
  background: #f2f2f2;
  border-radius: 12px;
  padding: 16px;
  margin: auto;
  box-shadow: 0 6px 10px rgba(0,0,0,0.1);
}

h3 {
  margin-top: 0;
  font-size: 16px;
}

label {
  display: block;
  margin: 10px 0 4px;
  font-size: 13px;
}

input {
  width: 100%;
  padding: 8px;
  box-sizing: border-box;
}
input, select, button {
  width: 100%;
  padding: 10px;
  box-sizing: border-box;
  margin-bottom: 10px;
  border-radius: 12px;
  border: 1px solid #ccc;
  font-size: 16px;
}
button {
  background: #ff7a00;
  color: #fff;
  border: none;
  cursor: pointer;
}
button:hover {
  background: #e66e00;
}

#result-calendar,
#result-work {
  margin-top: 8px;
  font-weight: bold;
}

#error {
  margin-top: 8px;
  color: red;
}