:root {
  padding: auto;
  --page-background-color: #343c44;
  --cash-drawer-color: #d1dada;
  --cash-drawer-numbers-color: #1eae28;
  --cash-drawer-borders-color: #929b9b;
}

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

html {
  font-size: 62.5%;
}

body {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding-top: 4rem;
  width: 100vw;
  height: 100vh;
  background-color: var(--page-background-color);
}

.main-heading,
.cash-label,
#purchase-btn {
  font-family: "Orbitron", sans-serif;
}

.main-heading {
  margin-bottom: 2rem;
  font-size: 3.1rem;
}

.main-heading,
.cash-label {
  color: var(--cash-drawer-color);
}

.cash-label {
  margin-bottom: 1rem;
  font-size: 1.6rem;
}

#cash {
  height: 40px;
  width: 250px;
  font-size: 1.8rem;
  padding: 0 0.8rem;
}

#cash:focus {
  outline: none;
  border: 2px solid var(--cash-drawer-numbers-color);
}

#purchase-btn {
  margin: 3rem 0;
  height: 50px;
  width: 250px;
  font-size: 1.6rem;
  color: var(--cash-drawer-numbers-color);
  border: 4px solid var(--cash-drawer-borders-color);
  background-color: var(--cash-drawer-color);
}

#purchase-btn:hover {
  cursor: pointer;
}

.cash-drawer-head {
  width: 300px;
  height: 80px;
  padding: 1rem;
}

.cash-drawer-head,
.cash-drawer-connector,
.cash-drawer-body,
.cash-drawer-bottom {
  background-color: var(--cash-drawer-color);
  border: 5px solid var(--cash-drawer-borders-color);
}

.cash-drawer-total-screen {
  display: flex;
  justify-content: center;
  align-items: center;
  background-color: var(--page-background-color);
  font-size: 1.6rem;
  height: 100%;
  width: 100%;
}

.cash-drawer-text,
#cash {
  font-family: "Press Start 2P", system-ui;
}

.cash-drawer-text {
  color: var(--cash-drawer-color);
  padding: 0.4rem 0;
}

.cash-drawer-connector {
  width: 50px;
  height: 50px;
  border-top: none;
  border-bottom: none;
}

.cash-drawer-body {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 380px;
  height: 350px;
  margin-bottom: 1rem;
  padding: 6rem 0.4rem;
}

.change-due-and-buttons-container {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

.change-due-container {
  width: 170px;
  max-width: 170px;
  height: 185px;
  max-height: 185px;
  margin-top: 7.5rem;
}

.change-due-status,
.change-due-value {
  font-size: 0.8rem;
}

.change-due-container,
.cash-drawer-change {
  background-color: var(--page-background-color);
  border: 3px solid var(--cash-drawer-borders-color);
}

.cash-drawer-buttons {
  margin-top: 0.5rem;
}

.cash-drawer-button {
  display: inline-block;
  margin: 0 0.1rem;
  width: 20px;
  height: 20px;
  background-color: var(--page-background-color);
  border: 3px solid var(--cash-drawer-borders-color);
}

.cash-drawer-change {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 1rem;
  font-size: 0.8rem;
}

.cash-drawer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 380px;
  height: 70px;
}

.cash-drawer-bottom-circle {
  clip-path: circle();
  width: 30px;
  height: 40px;
  background-color: var(--page-background-color);
}

.cash-drawer-number {
  color: var(--cash-drawer-numbers-color);
}