/* === ZÁKLAD === */
body {
    margin: 0;
    font-family: "Segoe UI", sans-serif;
    background-color: #f4f6f8;
    color: #333;
  }
  
  h1, h2 {
    text-align: center;
    margin-bottom: 1rem;
  }
  
  .container {
    max-width: 800px;
    margin: auto;
    padding: 2rem;
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  }
  
  /* === FORMULÁŘ === */
  form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
  }
  
  form label {
    font-weight: 600;
  }
  
  form input[type="text"],
  form input[type="number"],
  form input[type="date"] {
    padding: 0.6rem;
    border: 1px solid #ccc;
    border-radius: 6px;
    font-size: 1rem;
  }
  
  form button {
    padding: 0.8rem 1.2rem;
    font-size: 1rem;
    background-color: #0077cc;
    color: white;
    border: none;
    border-radius: 6px;
    cursor: pointer;
  }
  
  form button:hover {
    background-color: #005fa3;
  }
  
  /* === TABULKA === */
  table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
  }
  
  table th,
  table td {
    padding: 0.6rem;
    border-bottom: 1px solid #ddd;
    text-align: center;
  }
  
  table th {
    background-color: #f0f0f0;
  }
  
  /* === SEKCE === */
  hr {
    margin: 2rem 0;
  }
  
  #summary {
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #ccc;
  }
  
  footer {
    text-align: center;
    font-size: 0.9rem;
    color: #666;
  }
  
  footer a {
    text-decoration: none;
    color: #0077cc;
  }
  
  footer a:hover {
    text-decoration: underline;
  }
  
  /* === DROPDOWN === */
  select {
    padding: 0.4rem;
    border-radius: 4px;
  }