* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --white: #fff;

  --gray-100: #e5e5e5;
  --gray-300: #bdbdbd;
  --gray-500: #333;

  --orange-300: #f6ad55;
  --orange-500: #ed8936;
}


body,
input,
button {
  font-family: "Roboto", sans-serif;
  font-size: 16px;
  color: var(--gray-500);
}


button {
  cursor: pointer;
}


.shopping-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
}

.shopping-title {
  margin: 32px 0;
  font-size: 32px;
}

.shopping-form {
  margin-bottom: 32px;
}

.shopping-form-inputs {
  display: flex;
  align-items: flex-end;
  margin-bottom: 24px;
}

.shopping-form-item-wrapper {
  flex: 1;
  max-width: 256px;
}


.shopping-form-label {
  display: block;
  margin-bottom: 4px;
}

.shopping-form-item-input,
.shopping-form-quantity-input {
  width: 100%;
  height: 32px;
  padding: 0px 12px;
  border: 1px solid var(--gray-300);
  border-radius: 4px;
  background-color: var(--white);
}


.shopping-form-quantity-wrapper {
  display: flex;
  align-items: center;
  margin-left: 24px;
}

.shopping-form-quantity-input {
  max-width: 64px;
  text-align: center;
  margin: 0px 4px;
}

.shopping-form-quantity-button {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 0;
  border-radius: 4px;
  background-color: var(--gray-100);
  transition: background-color 0.2s linear;
}

.shopping-form-quantity-button:hover {
  background: var(--orange-500);
}


.shopping-form-quantity-button:active {
  background: var(--orange-300);
}


.shopping-form-quantity-button::before,
.shopping-form-increment-button::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 4px;
  border-radius: 4px;
  background: var(--white);
}

.shopping-form-increment-button::after {
  transform: rotate(90deg);
}

.shopping-form-submit-button {
  width: 100%;
  max-width: 128px;
  height: 32px;
  bottom: 0;
  border-radius: 4px;
  border: none;
  color: var(--white);
  font-weight: 700;
  background: var(--orange-500);
  transition: background-color 0.2s linear;
}


.shopping-form-submit-button:hover {
  background: var(--orange-300);
}

.shopping-form-submit-button:active {
  background: var(--orange-500);
}

.shopping-result {
  max-width: 416px;
}

.shopping-result-head,
.shopping-item {
  display: grid;
  grid-template-columns: 3fr 1fr;
  padding: 8px 16px;
}


.shopping-result-head {
  background: var(--gray-100);
}


.shopping-items {
  list-style: none;
}

.shopping-item:nth-child(even) {
  background: var(--gray-100);
}