body{
font-family:Arial,Helvetica,sans-serif;
background:white;
text-align:center;
margin:20px;
}

h1{
margin-bottom:5px;
}

.mesHeader{
display:flex;
align-items:center;
justify-content:center;
gap:15px;
margin-bottom:10px;
}

.navMes{
border:none;
background:#e5e7eb;
padding:6px 12px;
border-radius:6px;
cursor:pointer;
font-size:16px;
}

.calendario{
display:grid;
grid-template-columns:repeat(7,1fr);
gap:8px;
max-width:420px;
margin:auto;
padding:15px;
border:2px solid #e5e7eb;
border-radius:10px;
}

.dia{
padding:10px;
border-radius:8px;
background:#f9fafb;
cursor:pointer;
font-size:14px;
}

.dia span{
display:block;
font-weight:bold;
margin-bottom:4px;
}

/* estados */

.lavou{
background:#bbf7d0;
}

.naolavou{
background:#fecaca;
}

.naoteve{
background:#f3f4f6;
color:#9ca3af;
}

.terceiro{
background:#fde68a;
border:2px dashed #f59e0b;
}

/* recompensa */

.recompensaBox{
margin:20px;
font-size:20px;
font-weight:bold;
}

/* botões */

.botoes{
display:grid;
grid-template-columns:1fr 1fr;
gap:10px;
max-width:420px;
margin:auto;
}

.btn{
padding:12px;
border:none;
border-radius:8px;
font-size:14px;
cursor:pointer;
}

.btn.lavou{
background:#16a34a;
color:white;
}

.btn.naolavou{
background:#dc2626;
color:white;
}

.btn.naoteve{
background:#e5e7eb;
}

.btn.terceiro{
background:#fde68a;
}

.btn.recompensa{
background:#f97316;
color:white;
}

.btn.desfazer{
background:#64748b;
color:white;
}

/* histórico */

#historico{
max-width:420px;
margin:20px auto;
text-align:left;
font-size:13px;
}

.itemHistorico{
padding:4px 0;
border-bottom:1px solid #eee;
}