/* Estilos globais */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Helvetica, Arial, sans-serif;
    background-color: #f5f5f5;
    margin: 0;
    display: flex;
  }
  
  /* Menu lateral */
  .sidebar {
    width: 250px;
    background-color: #007aff;
    color: #fff;
    height: 100vh;
    padding: 20px;
    box-sizing: border-box;
  }
  
  .sidebar h2 {
    font-size: 20px;
    margin-bottom: 30px;
  }
  
  .sidebar a {
    display: block;
    color: #fff;
    text-decoration: none;
    padding: 10px 0;
    font-size: 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    transition: background-color 0.3s ease;
  }
  
  .sidebar a:hover {
    background-color: rgba(255, 255, 255, 0.1);
  }
  
  /* Conteúdo principal */
  .main-content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background-color: #f5f5f5;
  }
  
  h1 {
    font-size: 26px;
    color: #333;
    margin: 10px 0;
  }
  
  /* Formulários */
  form {
    background-color: #fff;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    max-width: 600px;
    margin: 0 auto;
  }
  
  form div {
    margin-bottom: 15px;
  }
  
  form label {
    display: block;
    font-size: 14px;
    color: #333;
    margin-bottom: 5px;
  }
  
  form input[type="text"],
  form input[type="date"],
  form input[type="email"],
  form input[type="password"],
  form select {
    width: 100%;
    padding: 10px;
    font-size: 14px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
  }
  
  form button {
    padding: 10px 20px;
    font-size: 16px;
    background-color: #007aff;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
  }
  
  form button:hover {
    background-color: #005bb5;
  }
  
  /* Cards */
  .cards-container {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 20px;
    justify-content: center; /* Centraliza os cards horizontalmente */
  }
  
  .card {
    background-color: #fff;
    padding: 20px;
    border-radius: 6px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    flex: 1;
    min-width: 200px;
  }
  
  .card.small {
    max-width: 200px;
  }
  
  .kpi-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .kpi-indicator h3 {
    margin-bottom: 10px;
  }
  
  .kpi-indicator p {
    font-size: 24px;
    margin: 0;
  }
  
  .trend-up {
    color: green;
  }
  
  .trend-down {
    color: red;
  }