* {
    margin: 0;
    padding: 0;
}

body {
    font-family: sans-serif;
    background: #d7f4df;
    color: #234b43;
}

button {
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    background: #247e69;
    color: white;
    margin: 5px;
}

button:hover {
    background: #165c4c;
}

#inicio {
    height: 100vh;
    text-align: center;
    padding-top: 150px;
    background: linear-gradient(#dff7ff, #b8e8ed, #267caa);
}

#inicio h1 {
    font-size: 35px;
    margin-bottom: 20px;
}

#inicio p {
    margin-bottom: 20px;
}

#inicio button {
    background: #267caa;
    padding: 15px 30px;
}

.pagina {
    padding: 30px;
    text-align: center;
}

.pagina h1 {
    margin-bottom: 20px;
    color: #247e69;
}

.menu {
    display: flex;
    justify-content: center;
    margin-top: 50px;
}

.texto {
    background: white;
    padding: 30px;
    border-radius: 10px;
    width: 50%;
    text-align: left;
}

.botoes {
    display: flex;
    flex-direction: column;
    margin-left: 20px;
}

.caixa {
    background: white;
    padding: 25px;
    border-radius: 10px;
    max-width: 700px;
    margin: 20px auto;
    text-align: left;
}

.caixa h2 {
    margin-top: 10px;
    color: #247e69;
}

.lixeiras {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    max-width: 700px;
    margin: 30px auto;
}

.lixeira {
    background: white;
    padding: 15px;
    border-radius: 10px;
    margin: 10px;
    width: 180px;
}

.cor {
    padding: 12px;
    border-radius: 5px;
    color: white;
    margin-bottom: 10px;
    font-weight: bold;
}

.vermelho { background: red; }
.azul { background: blue; }
.verde { background: green; }
.amarelo { background: yellow; color: black; }
.marrom { background: brown; }
.cinza { background: gray; }

input {
    width: 50px;
    padding: 5px;
    margin-bottom: 5px;
}

#total {
    margin: 20px;
    color: #247e69;
}