:root {
      --color-primary: #A68763;
      --color-primary-dark: #2D2D2D;
      --color-accent: #D7C9AE;
      --color-bg: #EAE0D2;
      --color-text: #2D2D2D;
      --radius: 10px;
    }

    body {
      font-family: "Segoe UI", Arial, sans-serif;
      margin: 0;
      background-color: var(--color-bg);
      color: var(--color-text);
      display: flex;
      flex-direction: column;
      align-items: center;
      min-height: 100vh;
    }

    header {
      background-color: var(--color-primary);
      color: white;
      text-align: center;
      padding: 1rem;
      font-size: 1.8rem;
      font-weight: bold;
      width: 100%;
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.2);
    }

   
.day-cell {
  width: 40px;
  height: 40px;
  border: 1px solid #999;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  margin: 2px;
  transition: background-color 0.3s;
}

.day-cell.completed {
  background-color: #A68763; 
  color: white;
}


    .vida-container {
      width: 80%;
      max-width: 600px;
      background-color: #ddd;
      border-radius: 10px;
      margin-top: 15px;
      overflow: hidden;
      height: 20px;
    }

    .vida-barra {
      height: 100%;
      background-color: #4caf50;
      width: 100%;
      transition: width 0.3s;
    }

    .stats {
      display: flex;
      justify-content: space-around;
      width: 80%;
      max-width: 600px;
      margin-top: 8px;
      font-weight: bold;
    }

    .controls {
      margin-top: 15px;
    }

    .controls button {
      background-color: var(--color-primary);
      color: white;
      border: none;
      border-radius: var(--radius);
      padding: 10px 15px;
      cursor: pointer;
      margin: 5px;
      transition: 0.2s;
    }

    .controls button:hover {
      background-color: var(--color-primary-dark);
    }

    .habit-container {
      width: 95%;
      max-width: 800px;
      background: white;
      border-radius: var(--radius);
      padding: 1rem;
      box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
      margin-top: 15px;
      overflow-x: auto;
    }

    .habit-row {
      display: grid;
      grid-template-columns: minmax(120px, 1fr) repeat(7, minmax(40px, 1fr));
      gap: 5px;
      align-items: center;
      text-align: center;
    }

    .day-cell {
      border: 1.5px solid #ccc;
      border-radius: 6px;
      height: 40px;
      display: flex;
      justify-content: center;
      align-items: center;
      cursor: pointer;
      transition: background-color 0.25s;
    }

    .completed {
      background-color: var(--color-primary-dark);
      color: white;
    }

    .future {
      background-color: #eee;
      cursor: not-allowed;
    }

    #grafica-container {
      width: 90%;
      max-width: 700px;
      background: white;
      border-radius: var(--radius);
      padding: 10px;
      box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
      margin-top: 15px;
    }

    .sin-habitos {
      text-align: center;
      font-size: 1.1rem;
      color: #777;
      margin-top: 15px;
    }

    #mejorarDiv {
      width: 95%;
      max-width: 800px;
      margin: 20px auto;
      padding: 1rem;
      background: white;
      border-radius: var(--radius);
      box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
    }

    #mejorarDiv h2 {
      margin-bottom: 10px;
      text-align: center;
      color: var(--color-primary);
    }

    #mejorarDiv .choice {
      display: inline-block;
      padding: 6px 12px;
      font-size: 14px;
      color: #111;
      border: 1px solid #ccc;
      border-radius: 6px;
      text-decoration: none;
      margin: 3px;
      transition: 0.2s;
    }

    #mejorarDiv .choice:hover {
      background-color: var(--color-primary);
      color: white;
    }

    footer {
      text-align: center;
      color: var(--color-primary-dark);
      font-size: 14px;
      padding: 10px 0;
      margin-top: auto;
    }

    .choice {
  display: inline-block;
  background-color: #A68763;
  color: white;
  border: none;
  padding: 10px 20px;
  margin: 6px;
  font-size: 16px;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.3s;
}
.choice:hover {
  background-color: #2D2D2D;
}
.mi-imagen {
    width: 250px;   
    height: 250px;  
}