/* =========== setting variables ============ */
:root {
  --header-color: #fff;
  --card-background: #fff;
  --gray-font: #8b8b8b;
  --plus-button-color: #3c3c3c;
  --plus-button-outline: #dedede;
  --plus-button-hover: #efefef;
  --green-button: #16db99;
  --green-button-hover: #0fc488;
  --green-button-shadow: #14d5956e;
}

/* =========== card position and design ============ */
html,
body {
  margin: 0;
  padding: 0;
  font-family: "Inter", sans-serif;
  -webkit-font-smoothing: antialiased;
  background-color: var(--plus-button-outline);
  height: 100%;
}

main {
  position: relative;
}

.padding {
  padding: 2.5em;
}

.container {
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.card {
  width: 60%;
  min-width: 400px;
  max-width: 550px;
  min-height: calc(90% + 1.2rem);
  max-height: 100%;
  background-color: var(--card-background);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

/* =========== header component ============ */
header {
  box-sizing: border-box;
  background-image: url("images/bg imgBurger.png");
  background-size: cover;
  color: var(--header-color);
}

h1,
h4 {
  margin: 0;
  font-weight: 300;
}

h1 {
  font-size: 1.8em;
}

h4 {
  font-size: 0.8em;
}

/* =========== main component ============ */
.menu-item {
  display: grid;
  grid-template-columns: 1fr 4fr 1fr;
  border-bottom: 1px solid var(--plus-button-outline);
  align-items: center;
}

.menu-item > p {
  font-size: 4em;
  margin: 0;
  opacity: 0.72;
}

.menu-item-text {
  padding: 0 0 0 1em;
  margin: 2em 0;
}

.menu-item-text > * {
  margin: 0;
}

.menu-item-text p {
  font-size: 0.8em;
  color: var(--gray-font);
  margin: 0.4em 0;
}

/* =========== plus button ============ */
.menu-item button {
  cursor: pointer;
  justify-self: end;
  background-color: var(--card-background);
  border: 1px solid var(--plus-button-outline);
  padding: 6px 13px 7px 13px;
  border-radius: 50%;
  font-family: "Inter", sans-serif;
  font-weight: 200;
  font-size: 1.2em;
  color: var(--plus-button-color);
}

.menu-item button:hover {
  background-color: var(--green-button-hover);
  transition: 0.3s;
}

/* =========== Order summary ============ */
.order-summary {
  display: flex;
  flex-direction: column;
}

.order-summary h2 {
  margin: 1.5em 0;
  text-align: center;
  font-size: 1.2em;
  font-weight: 600;
}

.order-summary h3,
h4,
h6 {
  margin: 0;
}

.flex {
  display: flex;
  align-items: center;
}

.space-between {
  justify-content: space-between;
}

.item-container h4 {
  font-size: 0.9em;
  font-weight: 600;
}

.item-container p {
  font-size: 0.8em;
  font-weight: 300;
  margin: 0.3em 0;
}

.item-container .remove {
  font-size: 0.8em;
  color: var(--gray-font);
  margin: 0 10px;
  cursor: pointer;
}

.price-summary {
  border-top: 2px solid var(--plus-button-outline);
  padding: 0.6rem 0 0 0;
  margin: 0.6rem 0 0 0;
}

/* =========== complete order button ============ */
.price-summary button {
  cursor: pointer;
  width: 100%;
  background: var(--green-button);
  box-shadow: 0px 1px 4px 1px var(--green-button-shadow);
  border-radius: 6px;
  border: none;
  padding: 1em 0;
  color: var(--card-background);
  font-weight: 600;
  font-size: 1em;
  margin-top: 1.6em;
}

/* =========== card payment info ============ */
.payment-info {
  position: absolute;
  margin: auto;
  top: 80px;
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 1.3em;
  background-color: var(--card-background);
  width: 75%;
  filter: drop-shadow(0.45em 0.45em 15em rgba(0, 0, 0, 0.5));
  border-radius: 0.5em;
  padding: 2em;
}

.payment-info h3 {
  margin: 0.8em auto;
  font-size: 1.4em;
  font-weight: 800;
}

.input-box {
  position: relative;
}

.input-box input {
  box-sizing: border-box;
  width: 100%;
  padding: 0.7em 1em 0.5em 1em;
  border: 1px solid var(--gray-font);
  border-radius: 0.3em;
  font-size: 0.9em;
  font-weight: 300;
  outline: none;
}

.input-box span {
  position: absolute;
  left: 0;
  padding: 0.7em 1em 0.5em 1em;
  font-size: 0.9em;
  font-weight: 300;
  color: var(--gray-font);
  pointer-events: none;
  text-transform: uppercase;
}

.input-box input:focus ~ span,
.input-box input:valid ~ span {
  transform: translateX(0.8em) translateY(-0.8em);
  font-size: 0.75em;
  padding: 0.2em 0.5em 0 0.5em;
  color: var(--card-background);
  transition: 0.3s;
  background: var(--green-button);
  border-radius: 0.3em;
  letter-spacing: 0.1em;
}

.input-box input:focus,
.input-box input:valid {
  border: 1px solid var(--green-button);
  transition: 0.3s;
}

.payment-info button {
  cursor: pointer;
  width: 100%;
  background: var(--green-button);
  box-shadow: 0px 1px 4px 1px var(--green-button-shadow);
  border-radius: 6px;
  border: none;
  padding: 1em 0;
  color: var(--card-background);
  font-size: 1em;
  margin-top: 1.4em;
}

.payment-info button:hover {
  background: var(--green-button-hover);
  transition: 0.3s;
}

/* =========== thank you message & summary ============ */
.green-box {
  background-color: #ecfdf5;
  border-radius: 3px;
  padding: 0.5em 1em;
  color: #065f46;
  border: 1px solid #b8e9d2;
}

.green-box h2 {
  font-size: 1.2em;
  font-weight: 600;
  text-align: center;
}

.message {
  margin-top: 4em;
  padding: 2em;
}

.message h3 {
  font-weight: 600;
  font-size: 1em;
  margin: 2em 0;
}

.message .quantity {
  padding-right: 0.5em;
}

/* =========== hidden ============ */
.hidden {
  display: none;
}