body {
  font-family: 'Segoe UI', Arial, Helvetica, sans-serif;
  background: #fdfaf5; 
  color: #333;
  margin: 0;
  padding: 0;
  min-height: 100vh;
}


header {
  background: #ffffff;
  color: #2b593b;
  padding: 30px;
  text-align: center;
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: 1px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
  position: relative;
}


header::before {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  background-image: url('../img/folhajhony.svg');
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  top: 50%;
  left: 20px;
  transform: translateY(-50%);
}
.container {
  max-width: 650px;
  margin: 40px auto;
  background: #ffffff;
  padding: 30px 35px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  border: 1px solid #e2e2e2;
}

label {
  display: block;
  margin-top: 16px;
  font-weight: 600;
  color: #2b593b; 
  font-size: 1rem;
}


input, select {
  width: 100%;
  padding: 12px;
  margin-top: 8px;
  border-radius: 12px;
  border: 1px solid #cfd8c6;
  background: #f7f6f0;
  color: #333;
  font-size: 1rem;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

input:focus, select:focus {
  border-color: #4caf50; 
  box-shadow: 0 0 8px rgba(76,175,80,0.3);
  outline: none;
}


button {
  width: 100%;
  margin-top: 24px;
  padding: 14px;
  border-radius: 12px;
  border: none;
  background: #4caf50;
  color: #fff;
  font-weight: 700;
  font-size: 1.1rem;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 6px 15px rgba(76,175,80,0.3);
}

button:hover {
  background: #43a047;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(76,175,80,0.4);
}


.resultado {
  margin-top: 24px;
  background: #f0f4ef;
  padding: 20px;
  border-radius: 12px;
  white-space: pre-wrap;
  font-weight: 500;
  color: #2b593b;
  box-shadow: inset 0 4px 12px rgba(0,0,0,0.05);
  border: 1px solid #d8e3d5;
}

.small {
  font-size: 0.95rem;
}

.muted {
  color: #888;
  font-size: 0.9rem;
}

footer {
  text-align: center;
  padding: 5px 0;
  background: #f7f6f0; 
  color: #2b593b;
  font-size: 0.9rem;
  margin-top: 10px;
  border-top: 1px solid #d8e3d5;
  box-shadow: 0 -2px 6px rgba(0,0,0,0.05);
}