*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  --space: clamp(8px, 1.8vw, 16px);
  --space-lg: clamp(12px, 2.4vw, 24px);
}

html {
  font-size: 16px;
}
body {
  margin: 0;
}

.title,
.titleProject,
.titleName {
  background-color: grey;
  color: #fff;
  padding: var(--space);
  margin: 0;
  text-align: center;
  font-size: clamp(1rem, 2.4vw, 1.125rem);
}

.title {
  border-radius: 60px 120px 0 0;
}
.titleProject {
  border-radius: 0;
}
.titleName {
  border-radius: var(--radius);
}

/* ===== Columns wrapper ===== */
.pageColumns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: flex-start;
  gap: var(--space-lg);
  padding: 0 var(--space);
  max-width: 1200px;
  margin: 0 auto;
}

.leftContainer {
  flex: 1 1 600px;
  max-width: 800px;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
}

.rightContainer {
  flex: 0 1 360px;
  max-width: 420px;
  width: 100%;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space);
}

/* Inputs in each column */
.leftContainer input,
.rightContainer input {
  padding: 10px;
  margin: 5px 0;
  width: 100%;
}

#containerInput {
  width: min(100%, 420px);
  background-color: #fff;
  border: 1px solid #000;
  border-radius: 20px 40px;
  position: relative;
  margin-right: 0;
}

#containerInputForm {
  padding: var(--space-lg);
}

.eachRoomInput {
  width: 100%;
  padding-bottom: var(--space-lg);
  background-color: #fff;
  border: 1px solid #000;
  position: relative;
  border-radius: var(--radius);
}

.button {
  padding: 10px 14px;
  background-color: grey;
  color: #fff;
  margin: 0;
  border-radius: 10px;
  border: none;
  cursor: pointer;
}

#submitCalculation {
  position: relative;
  margin: var(--space) 0 0;
  width: 130px;
  text-wrap: auto;
  margin-left: 20px;
}

.space {
  width: 100%;
  max-width: 400px;
  height: 40px;
  position: relative;
}

#roomTotalInfo,
#sqftTotalInfo,
#sqftInfo,
#roomPriceInfo,
#paymentInfo {
  display: flex;
  flex-wrap: wrap;
  padding: 0px 20px;
}

/* Cells */
.eachRoomInputCell,
.overallCell {
  position: relative;
  margin: 0;
  width: clamp(240px, 48%, 320px);
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

.eachRoomInputCell p,
.overallCell p {
  margin: 0;
}

input[type="number"],
.container p {
  width: auto;
  height: 32px;
  margin: 10px 0;
}

.container p {
  height: auto;
  padding: 8px 0;
  width: auto;
  flex: 0 0 auto;
}

/* Submit for number of rooms */
#submitnumberOfRoomType {
  margin-left: 0;
}

.container {
  display: inline-flex;
  width: 100%;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap; /* wrap on small screens */
}

.container input {
  height: 36px;
  padding: 8px 10px;
}

/* Payments card */
.payments {
  width: 100%;
  border: 1px solid #000;
  border-radius: var(--radius);
}

@media (max-width: 700px) {
  .leftContainer,
  .rightContainer {
    flex: 1 1 100%;
    max-width: 100%;
    padding: var(--space);
  }

  #containerInput {
    width: 100%;
  }

  #submitCalculation {
    margin: var(--space) auto 0;
    display: block;
  }

  .eachRoomInputCell,
  .overallCell {
    width: 100%;
    justify-content: space-between;
  }

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

  .container p {
    flex: 1 1 auto;
  }

  .container input {
    flex: 1 1 160px;
  }
}

/* Very small phones */
@media (max-width: 380px) {
  .eachRoomInputCell,
  .overallCell,
  .container {
    flex-direction: column;
    align-items: stretch;
  }
  .container p,
  .container input {
    width: 100%;
  }
}