* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  height: 100vh;
  background: url("../img/bg.jpg") no-repeat center center/cover;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
}

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 1;
}

.container {
  position: relative;
  z-index: 2;
  background: rgba(0,0,0,0.75);
  padding: 40px;
  border-radius: 20px;
  max-width: 900px;
  width: 95%;
  text-align: center;
  box-shadow: 0 0 30px rgba(0,0,0,0.5);
}

h1 {
  margin-bottom: 10px;
}

p {
  opacity: 0.9;
  margin-bottom: 30px;
}

.controls {
  margin-bottom: 30px;
}

.feelings button {
  margin: 5px;
  padding: 10px 16px;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  background: #ffffff20;
  color: #fff;
  transition: 0.3s;
}

.feelings button:hover {
  background: #ffffff40;
}

select {
  padding: 10px;
  border-radius: 8px;
  border: none;
  margin-top: 10px;
}

.gerar {
  display: block;
  margin: 20px auto 0;
  padding: 12px 30px;
  border-radius: 30px;
  border: none;
  background: #00c6ff;
  color: #000;
  font-weight: bold;
  cursor: pointer;
  transition: 0.3s;
}

.gerar:hover {
  background: #00a0cc;
}

.resultado {
  margin-top: 30px;
}

.paleta {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin: 20px 0;
}

.cor {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.6);
  display: flex;
  align-items: end;
  justify-content: center;
  font-size: 12px;
  padding-bottom: 5px;
  color: #000;
  background: #fff;
}

.explicacao {
  margin-top: 15px;
  font-size: 14px;
  opacity: 0.9;
}