body::before {
  display: none !important;
}

body::after {
  display: none !important;
}

.calculator-section h1 {
  font-size: 38px;
  font-weight: 800;

  color: #1dbc57;
  margin-bottom: 15px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.calculator-section {
  padding: 40px 32px;
  text-align: center;
  max-width: 1400px;
  margin: 0 auto;
}

.calculator-section h3 {
  font-size: 17px;
  color: #64748b;
  margin-bottom: 40px;
  margin-top: 5px;
  font-weight: 400;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

.calculator-container {
  background: #ffffff;
  padding: 20px;
  border-radius: 16px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
  max-width: 450px;
  margin: 0 auto;
  border: 1px solid rgba(29, 188, 87, 0.1);
}

.calculator-container h2 {
  text-align: center;
  margin-bottom: 20px;
  color: #1a202c;
  font-size: 18px;
  font-weight: 700;
}

#calcForm {
  display: grid;
  gap: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.form-group {
  display: flex;
  flex-direction: column;
}

#calcForm label {
  font-weight: 600;
  color: #374151;
  margin-bottom: 6px;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

#calcForm input:not([type="radio"]):not([type="checkbox"]),
#calcForm select {
  width: 100%;
  padding: 10px 14px;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  box-sizing: border-box;
  font-size: 14px;
  transition: all 0.3s ease;
  background: #fafafa;
  height: 42px;
  appearance: none;
}

#calcForm select {
  padding: 10px 60px;
  height: 48px;
  font-size: 16px;

  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;

  background-image: url("data:image/svg+xml;utf8,<?xml version='1.0' encoding='UTF-8'?><svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none'><path d='M6 9l6 6 6-6' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/></svg>");
}

#calcForm select {
  background-position: right 12px center;
  background-repeat: no-repeat;
  background-size: 16px;
}

select::-ms-expand {
  display: none;
}

#calcForm input:not([type="radio"]):not([type="checkbox"]):focus,
#calcForm select:focus {
  outline: none;
  border-color: #1dbc57;
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(29, 188, 87, 0.1);
  transform: translateY(-1px);
}

#calcForm button {
  width: 100%;
  padding: 12px;
  border: none;
  border-radius: 10px;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  cursor: pointer;
  transition: all 0.3s ease;
  background: #16a249;
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(29, 188, 87, 0.3);
}

#calcForm button:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(29, 188, 87, 0.4);
  background: #0c973f;
}

#calcForm button:active {
  transform: translateY(0);
}

#calcForm button.loading {
  background: #6b7280;
  cursor: not-allowed;
  transform: none;
  box-shadow: 0 2px 8px rgba(156, 163, 175, 0.3);
}

.result {
  margin-top: 20px;
  padding: 20px;
  background: #e9ecef;
  border-radius: 12px;
  border: 2px solid rgba(29, 188, 87, 0.1);
}

.result h3 {
  color: #1a202c;
  margin-bottom: 20px;
  font-size: 20px;
  font-weight: 700;
}

.result p {
  margin: 10px 0;
  font-size: 16px;
  color: #374151;
}

.result h4 {
  margin: 25px 0 15px 0;
  color: #1a202c;
  font-size: 18px;
  font-weight: 600;
}

.bar {
  height: 30px;
  border-radius: 15px;
  margin: 15px 0;
  background: #e5e7eb;
  overflow: hidden;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.bar-fill {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 14px;
  font-weight: 600;
  transition: width 0.8s ease-in-out;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.carbs {
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
}
.protein {
  background: linear-gradient(135deg, #8b5cf6 0%, #6d28d9 100%);
}
.fat {
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
}

#results {
  display: none;
}

/* Mobile responsiveness */
@media (max-width: 640px) {
  .calculator-section {
    padding: 24px 16px;
  }

  .calculator-section h1 {
    font-size: 28px;
  }

  .calculator-section h3 {
    font-size: 14px;
    margin-bottom: 20px;
  }

  .calculator-container {
    padding: 16px;
    border-radius: 12px;
    max-width: 100%;
  }

  .calculator-container h2 {
    font-size: 16px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  #calcForm input,
  #calcForm select {
    height: 40px;
    font-size: 14px;
  }

  #calcForm select {
    padding-right: 40px;
    height: 44px;
  }

  #calcForm button {
    padding: 12px;
    font-size: 14px;
  }

  .bar {
    height: 24px;
    border-radius: 12px;
  }

  .bar-fill {
    font-size: 12px;
  }
}