*{box-sizing:border-box}

body{
  margin:0;
  font-family:system-ui;
  background:#f4f1ec;
}

.app{
  max-width:600px; /* un poco más ancho para desktop */
  margin:auto;
  padding:20px;
}

.logo{
  width:150px;
  display:block;
  margin:0 auto 20px;
}

input{
  width:100%;
  padding:14px;
  border-radius:12px;
  border:1px solid #ddd;
  margin-bottom:12px;
}

.card{
  background:#fff;
  border-radius:14px;
  padding:14px;
  margin-top:12px;
  box-shadow:0 6px 15px rgba(0,0,0,0.06);
}

.row{
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.row.top{
  align-items:flex-start;
  margin-top:10px;
}

.small{font-size:13px}

select{
  width:100%;
  margin-top:10px;
  padding:10px;
  border-radius:10px;
}

#info{
  text-align:center;
  font-weight:600;
  margin:10px 0;
  color:#6b3f1d;
}

/* SWITCH */
.switch{position:relative;width:40px;height:22px}
.switch input{display:none}
.switch span{position:absolute;width:100%;height:100%;background:#ccc;border-radius:20px}
.switch span:before{
  content:"";position:absolute;width:18px;height:18px;background:white;border-radius:50%;top:2px;left:2px;transition:0.3s;
}
.switch input:checked + span{background:#b8942f}
.switch input:checked + span:before{transform:translateX(18px)}

/* CALENDARIO EN COLUMNA */
#calendario{
  margin-top:15px;
  display:flex;
  flex-direction:column;
  gap:12px;
}

/* TARJETAS */
.mes{
  background:#fff;
  border-radius:12px;
  padding:14px;
  box-shadow:0 3px 10px rgba(0,0,0,0.05);
}

/* CABECERA MES */
.mes b{
  font-size:16px;
  color:#333;
}

/* TOTAL */
.total-mes{
  margin-top:8px;
  font-weight:700;
  color:#b8942f;
}

/* LEYENDA */
.legend{
  text-align:center;
  font-size:12px;
  margin-top:10px;
  color:#666;
}

/* BOTON */
.home-btn{
  display:block;
  text-align:center;
  margin-top:20px;
  padding:12px;
  border-radius:10px;
  background:#6b3f1d;
  color:white;
  text-decoration:none;
}

.version{
  position:fixed;
  bottom:8px;
  right:10px;
  font-size:11px;
  color:#999;
}

/* MODAL */
.modal{
  position:fixed;
  top:0;left:0;
  width:100%;
  height:100%;
  background:rgba(0,0,0,0.5);
  display:flex;
  justify-content:center;
  align-items:center;
  z-index:999;
}

.modal-content{
  background:#fff;
  width:90%;
  max-width:400px;
  border-radius:14px;
  padding:20px;
  position:relative;
}

.close{
  position:absolute;
  top:10px;
  right:12px;
  font-size:18px;
  cursor:pointer;
}

.hidden{display:none}

/* CLICK EN TARJETAS */
.mes{
  cursor:pointer;
  transition:transform 0.1s ease;
}

.mes:active{
  transform:scale(0.98);
}