/* Paleta de cores do image (aprox.) */
:root {
    --primary-blue: #46658C;
    --secondary-blue: #4A6D8C;
    --neutral-brown: #BFADA8;
    --neutral-white: #F2E9E9;
    --accent-coral: #D9895B;
    --text-dark: #2D2D2D;
  }
  
  body {
    font-family: sans-serif;
    background-color: var(--neutral-white);
    color: var(--text-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
  }
  
  .container {
    background-color: white;
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
  }
  
  h1 {
    color: var(--primary-blue);
  }
  
  .settings {
    margin-bottom: 20px;
  }
  
  .settings label {
    display: block;
    margin-bottom: 5px;
    color: var(--secondary-blue);
  }
  
  .settings input {
    width: 80px;
    padding: 5px;
    margin-bottom: 10px;
    border: 1px solid var(--neutral-brown);
    border-radius: 4px;
  }
  
  .settings button {
    background-color: var(--accent-coral);
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
  }
  
  .timer {
    border: 2px solid var(--primary-blue);
    padding: 20px;
    border-radius: 50%;
    width: 200px;
    height: 200px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  
  .timer h2 {
    color: var(--primary-blue);
    font-size: 1.5em;
    margin-bottom: 10px;
  }
  
  .timer p {
    font-size: 2em;
    font-weight: bold;
  }
  
  .timer button {
    background-color: var(--secondary-blue);
    color: white;
    border: none;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 10px;
  }