:root {
  --cor-azul: #1875E8;
  --cor-preto: #01080E;
  --cor-branco: #FFF;
  --fonte-principal: 'Inter', sans-serif;
  --fonte-titulo: 'Chakra Petch', sans-serif;
  --sombra-azul: rgba(24, 117, 232, 0.5);
}

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

body {
  min-height: 100vh;
  height: auto;
  background: linear-gradient(to bottom,
      #01080E 10%,
      #FFF 10%,
      #FFF 90%,
      #01080E 90%);
  padding: 7vh 8vw 5vh;
  font-family: var(--fonte-principal);
  font-size: 16px;
}

button {
  background: inherit;
  color: inherit;
  border: 0;
}

select {
  appearance: none;
}

input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

input[type="number"] {
  appearance: textfield;
}

.texto-medio-azul {
  color: var(--cor-azul);
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 600;
  line-height: 110%;
}

.conteudo-principal {
  filter: drop-shadow(0px 0px 70px rgba(2, 189, 255, 0.40));
  min-height: 100%;
  padding: 5rem 6.5rem;

  display: grid;
  grid-template-columns: 1.375fr 1fr;
  column-gap: 5rem;

  background: var(--cor-branco) url('./assets/oculos.png') no-repeat bottom left;
  background-size: auto 40%;

  position: relative;
  background-position: left bottom -40px;
}

.grafismo-azul {
  position: absolute;
  width: 31.9375rem;
  height: 2.0625rem;
  background-image: url('./assets/grafismo-azul.svg');
  top: -1rem;
}

.titulo {
  font-family: var(--fonte-titulo);
  font-size: 5rem;
  font-style: normal;
  font-weight: 700;
  line-height: 100%;
  margin-bottom: 2.5rem;
}

.texto-azul {
  color: var(--cor-azul);
}

.formulario {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.5rem;
}

.formulario .campo-grupo {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.produto-input {
  width: 24.75rem;
  height: 3.5rem;
  padding: 1rem;
  border-radius: 0.5rem;
  border: 1px solid var(--cor-azul);

  color: var(--cor-preto);
  font-family: var(--fonte-principal);
  font-size: 1.3125rem;
  font-style: italic;
  font-weight: 400;
  line-height: 110%;

  background: url('./assets/arrow-down.svg') no-repeat right 1rem top 50%;
}

.dropdown {
  width: 3.375rem;
  height: 3.5rem;
  padding: 1rem;
  justify-content: center;
  align-items: center;
  gap: 0.625rem;
  border-radius: 0rem 0.5rem 0.5rem 0rem;
  border: 1px solid var(--cor-azul);
  cursor: pointer;
}

.formulario>.parte-inferior {
  display: flex;
  align-items: flex-end;
  gap: 2rem;
}

.quantidade-input {
  display: flex;
  height: 3.5rem;
  padding: 1rem;
  width: 4.5rem;
  border-radius: 0.5rem;
  border: 1px solid var(--cor-azul);

  color: var(--cor-preto);
  font-family: var(--fonte-principal);
  font-size: 1.3125rem;
  font-style: italic;
  font-weight: 400;
  line-height: 110%;
}

.botao-form:hover,
.botao-form:focus {
  box-shadow: 0 0 25px var(--sombra-azul);
  background-color: #125ecb; 
  outline: none;
}

button:focus-visible {
  outline: 3px solid var(--cor-azul);
  outline-offset: 2px;
}
button:focus {
  outline: none;
}

.botoes-wrapper {
  display: flex;
  align-items: flex-end;
  gap: 1rem;
}

.botao-form {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 13rem;
  height: 3.25rem;
  padding: 1rem 1.5rem;
  gap: 0.625rem;
  border-radius: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
}

.botao-adicionar {
  background: var(--cor-azul);
  box-shadow: 0px 0px 20px 0px rgba(24, 117, 232, 0.50);

  color: var(--cor-branco);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: normal;
}

.botao-limpar {
  border-radius: 1rem;
  background: var(--cor-preto);
  box-shadow: 0px 0px 20px 0px rgba(1, 8, 14, 0.50);

  color: var(--cor-branco);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: normal;
}

.carrinho {
  display: flex;
  width: 24rem;
  flex-direction: column;
  align-items: flex-start;
  gap: 2rem;
}

.titulo-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.carrinho__titulo {
  color: var(--cor-azul);
  font-family: var(--fonte-principal);
  font-size: 1.5rem;
  font-style: normal;
  font-weight: 600;
  line-height: 110%;
}

.carrinho__produtos {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.carrinho__produtos__produto {
  font-size: 1.3125rem;
  font-style: italic;
  font-weight: 400;
  line-height: 110%;
}

.divisoria {
  width: 24rem;
  height: 0.0625rem;
  background: var(--cor-preto);
}

.carrinho__total {
  font-size: 2.25rem;
  font-weight: 700;
  line-height: 110%;
}

.adicionar-produto {
  padding-bottom: 180px;
}

.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--cor-preto);
  color: var(--cor-branco);
  text-align: center;
  padding: 12px 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 14px;
  z-index: 1000;
}

@media (max-width: 768px) {
  .conteudo-principal {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
  .carrinho {
    width: 100%;
  }
}

.botao-remover {
  background-color: transparent;
  border: none;
  color: var(--cor-azul);
  font-weight: 700;
  font-size: 1.2rem;
  cursor: pointer;
  margin-left: 1rem;
  padding: 0 0.5rem;
  border-radius: 0.3rem;
  transition: background-color 0.3s ease;
  user-select: none;
}

.botao-remover:hover,
.botao-remover:focus {
  background-color: var(--cor-azul);
  color: var(--cor-branco);
  outline: none;
}