/* Modern, professional cooking app style */
body {
  font-family: 'Inter', sans-serif;
  background-color: #f8f6f3;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
}

.container {
  max-width: 480px;
  width: 90%;
  background-color: #ffffff;
  padding: 30px;
  margin: 20px auto;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.1);
}

header h1 {
  margin: 0;
  font-size: 2rem;
  color: #333333;
  text-align: center;
}

.tagline {
  text-align: center;
  font-size: 1rem;
  color: #666666;
  margin-top: 4px;
  margin-bottom: 24px;
}

h2 {
  font-size: 1.2rem;
  color: #444444;
  margin-bottom: 12px;
}

.input-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}

label {
  font-weight: 500;
  margin-bottom: 6px;
  color: #555555;
}

input[type="number"] {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #cccccc;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="number"]:focus {
  border-color: #ff7043;
  box-shadow: 0 0 6px rgba(255,112,67,0.3);
}

button {
  width: 100%;
  padding: 14px;
  background-color: #ff7043;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  margin-top: 20px;
}

button:hover {
  background-color: #ff5722;
}

button:active {
  transform: scale(0.97);
}

#results {
  margin-top: 24px;
  background-color: #f5f5f5;
  padding: 16px;
  border-radius: 12px;
  font-size: 1rem;
  color: #333333;
  line-height: 1.5;
}


/* Professional cooking app style with kitchen background */
body {
  font-family: 'Inter', sans-serif;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: center;
  min-height: 100vh;
  background: url('211_SEB250334.jpg') no-repeat center center fixed;
  background-size: cover;
  position: relative;
}

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  backdrop-filter: blur(6px) brightness(0.6); /* defocus and darken */
  z-index: 0;
}

.container {
  position: relative;
  z-index: 1;
  max-width: 480px;
  width: 90%;
  background-color: rgba(255, 255, 255, 0.95); /* slightly transparent */
  padding: 30px;
  margin: 20px auto;
  border-radius: 16px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}

header h1 {
  margin: 0;
  font-size: 2rem;
  color: #333333;
  text-align: center;
}

.tagline {
  text-align: center;
  font-size: 1rem;
  color: #555555;
  margin-top: 4px;
  margin-bottom: 24px;
}

h2 {
  font-size: 1.2rem;
  color: #444444;
  margin-bottom: 12px;
}

.input-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 16px;
}

label {
  font-weight: 500;
  margin-bottom: 6px;
  color: #555555;
}

input[type="number"] {
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid #cccccc;
  font-size: 1rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

input[type="number"]:focus {
  border-color: #ff7043;
  box-shadow: 0 0 6px rgba(255,112,67,0.3);
}

button {
  width: 100%;
  padding: 14px;
  background-color: #ff7043;
  color: #ffffff;
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: background-color 0.2s, transform 0.1s;
  margin-top: 20px;
}

button:hover {
  background-color: #ff5722;
}

button:active {
  transform: scale(0.97);
}

#results {
  margin-top: 24px;
  background-color: #f5f5f5;
  padding: 16px;
  border-radius: 12px;
  font-size: 1rem;
  color: #333333;
  line-height: 1.5;
}