@import url("https://fonts.googleapis.com/css2?family=Space+Mono:wght@400;700&display=swap");

:root {
  --strong-cyan: hsl(172, 67%, 45%);
  --very-dark-cyan: hsl(183, 100%, 15%);
  --dark-grayish-cyan-1: hsl(186, 14%, 43%);
  --dark-grayish-cyan-2: hsl(184, 14%, 56%);
  --light-grayish-cyan-1: hsl(185, 41%, 84%);
  --light-grayish-cyan-2: hsl(189, 41%, 97%);
  --white: hsl(0, 0%, 100%);
}

/* 
- Mobile: 375px
- Desktop: 1440px
*/

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Space Mono", sans-serif;
  font-weight: 700;
}

body {
  max-width: 1440px;
  margin: 0 auto;
  background-color: black;
}

.temp {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background-color: var(--light-grayish-cyan-1);
}

.content-wrap {
    padding-bottom: 10rem;    /* Footer height */
  }

.header {
  height: 18.7rem;
  /* background-color: brown; */
  position: relative;
}

.heading {
  opacity: 0;
}

.logo-img {
  position: absolute;
  top: 65%;
  left: 50%;
  transform: translate(-50%, -65%);
}

.container {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(50, 1fr);
}

.tip-block {
  grid-column: 10 / 42;
  display: flex;
  width: 100%;
  height: 29.5rem;
  padding: 2rem 1.8rem 2rem 2.5rem;
  column-gap: 2.5rem;
  border-radius: 1.9rem;
  background-color: var(--white);
  box-shadow: 0px 30px 25px 15px rgba(0, 73, 77, 0.075);
}

.box {
  flex: 1;
  border-radius: 1rem;
}

.box:nth-child(even) {
  background-color: var(--very-dark-cyan);
}

.tip-selector {
  display: grid;
  grid-template-columns: 1fr;
  grid-template-rows: 25fr 50fr 25fr;
  padding: 0.5rem;
  row-gap: 2rem;
}

.row-1 {
  display: flex;
  flex-direction: column;
  row-gap: 0.5rem;
}

.tip-text,
.person-text {
  color: var(--dark-grayish-cyan-1);
  font-weight: bold;
  font-size: 0.95rem;
}

.tip-temp,
.person-temp {
  position: relative;
  z-index: 888;
}

.usr-tip {
  height: 3rem;
  width: 100%;
  border: none;
  text-align: right;
  color: var(--very-dark-cyan);
  border-radius: 0.4rem;
  font-size: 1.4rem;
  color: rgba(127, 156, 159, 0.726);
  padding: 0 1rem 0 2rem;
  background-color: var(--light-grayish-cyan-2);
  cursor: pointer;
}

.custom_val::-webkit-outer-spin-button,
.custom_val::-webkit-inner-spin-button,
.usr-tip::-webkit-outer-spin-button,
.usr-tip::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.custom_val[type="number"],
.usr-tip[type="number"] {
  -moz-appearance: textfield;
}

.usr-tip:focus {
  outline: none;
  border: 1px solid var(--strong-cyan);
  box-shadow: 0px 0px 0px 0.5px var(--strong-cyan);
  color: var(--very-dark-cyan);

  /*  */
}

.tip-temp::after {
  content: "";
  position: absolute;
  left: 1rem;
  top: 0rem;
  bottom: 0;
  width: 0.7rem;
  background: url(/images/icon-dollar.svg);
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center;
}

.person-temp::after {
  content: "";
  position: absolute;
  left: 1rem;
  top: 0rem;
  bottom: 0;
  width: 0.7rem;
  background: url(/images/icon-person.svg);
  background-repeat: no-repeat;
  background-size: 100%;
  background-position: center;
}

.row-2 {
  grid-row: 2 / 3;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.row-3 {
  display: flex;
  flex-direction: column;
  row-gap: 0.5rem;
}

.label-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  flex-direction: row;
}

.error-msg-1,
.error-msg-2 {
  font-size: 0.95rem;
  text-align: right;
  opacity: 0;
}

.btn-grid {
  display: grid;
  width: 100%;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, 1fr);
  column-gap: 0.8rem;
  row-gap: 1rem;
}

.btn {
  width: 100%;
  height: 3rem;
  background-color: var(--very-dark-cyan);
  border: none;
  outline: none;
  font-size: 1.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  color: var(--white);
}

.btn:hover,
.btn:active {
  background-color: cyan;
  color: var(--very-dark-cyan);
}

.btn:last-child {
  text-align: center;
  color: var(--dark-grayish-cyan-1);
  background-color: var(--light-grayish-cyan-2);
  cursor: pointer;
  text-align: right;
  padding: 0 1rem 0 1rem;
}

.btn:last-child::placeholder {
  color: var(--dark-grayish-cyan-1);
  text-align: center;
  font-size: 1.5rem;
}

.btn:last-child:focus {
  outline: none;
  border: 1px solid var(--strong-cyan);
  box-shadow: 0px 0px 0px 0.5px var(--strong-cyan);
}

.btn:last-child::placeholder:focus {
  content: "";
  color: var(--dark-grayish-cyan-1);
}

.right-block {
  display: flex;
  flex-direction: column;
}

.output-block {
  padding: 2.5rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(3, 1fr);
  row-gap: 0.8rem;
  height: 100%;
}

.tip-amt-p,
.total-amt-p {
  font-size: 0.9rem;
  color: var(--white);
  align-self: center;
}

.p-span {
  font-size: 0.8rem;
  align-self: center;
  color: var(--dark-grayish-cyan-2);
}

.tip-amt-val,
.total-amt-val {
  text-align: right;
  display: inline-block;
  grid-column: 2 / 3;
  width: 100%;
  color: var(--strong-cyan);
  font-size: 3rem;
  align-self: center;
}

.dollar-sign {
  font-size: 2.8rem;
}

.reset-btn {
  grid-column: 1 / -1;
  width: 100%;
  border: none;
  align-self: flex-end;
  outline: none;
  border-radius: 0.2rem;
  text-transform: uppercase;
  background-color: hsla(185, 41%, 84%, 0.123);
  color: var(--very-dark-cyan);
  font-size: 1.25rem;
  height: 3rem;
  cursor: pointer;
}

.reset-btn:hover {
  background-color: cyan;
}

.attribution {
  position: absolute;
  height: 1rem;
  font-size: 11px;
  text-align: center;
  bottom: 0.2rem;
  left: 50%;
  transform: translate(-50%, -50%);
}

.attribution a {
  color: hsl(228, 45%, 44%);
}