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

:root {
  --darkest-green: hsl(183, 100%, 15%);
  --light-green: hsl(172, 67%, 45%);
  --dark-gray: hsl(186, 14%, 43%);
  --ligh-gray: hsl(184, 14%, 56%);
  --background-blue: hsl(185, 41%, 84%);
  --white: hsl(0, 0%, 100%);
  --shady-white: hsl(189, 41%, 97%);
}
/*STYLING COMMON ELEMENTS, ADDING FONT SIZE, COLORS ETC ...*/
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
body,
.percent,
.reset,
.dollar,
.people,
#manual {
  font-family: "Space Mono", monospace;
  font-size: 24px;
}

.dollar::placeholder,
.people::placeholder,
#manual {
  text-align: end;
  background-color: var(--shady-white);
}
header {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 20vh;
}
.texts,
.warning {
  font-size: 0.9rem;
}

#tip-amount,
#person-amount {
  font-size: 2.5rem;
  color: var(--light-green);
}
/*LAYOUT STYLING*/

body {
  display: flex;
  flex-direction: column;
  background-color: var(--background-blue);
}
.logo {
  align-self: center;
  margin: 3rem auto;
}
.calculator {
  background-color: var(--white);
  padding: 1rem 1rem;
  border-top-left-radius: 1.5rem;
  border-top-right-radius: 1.5rem;
  max-width: 100vw;
}

.buttons {
  display: flex;
  justify-content: space-between;
  gap: 0.8rem;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}
.percent {
  width: 45%;
  padding: 0.5rem;
  color: var(--white);
  background-color: var(--darkest-green);
}
/*HERE COMES THE CHANGE OF FONT*/
.dollar,
.people {
  min-width: 100%;
  max-width: 100%;
  color: var(--darkest-green);
  font-size: 1.8rem;
  background-color: var(--shady-white);
  padding: 0.5rem 1rem;
  text-align: end;
}

.dollar,
.people,
.percent {
  border: none;
  border-radius: 0.5rem;
  font-weight: 700;
}

/*PLACING ICONS IN INPUT FIELDS*/
.bill-amount,
.people-input {
  position: relative;
}
.bill-amount::before {
  position: absolute;
  content: "";
  background-image: url(./images/icon-dollar.svg);
  background-repeat: no-repeat;
  background-size: 1rem;
  left: 1.2rem;
  top: 3.3rem;
  height: 30%;
  width: 10%;
}
.people-input::before {
  position: absolute;
  content: "";
  background-image: url(./images/icon-person.svg);
  background-repeat: no-repeat;
  background-size: 1rem;
  left: 1.2rem;
  top: 2.8rem;
  height: 30%;
  width: 10%;
}
.texts {
  font-size: 1rem;
  font-weight: 900;
  color: var(--dark-gray);
}
.final-amount {
  font-weight: 900;
  font-size: 1.2rem;
  color: var(--white);
}

.reset {
  background-color: var(--light-green);
  color: var(--darkest-green);
  font-weight: 900;
}

.reset:disabled {
  background-color: var(--dark-gray);
  opacity: 0.5;
}
/*CLICKED CLASS FOR BUTTONS*/
.clicked {
  color: hsl(183, 100%, 15%);
  background-color: var(--light-green);
}

.bill-amount,
.buttons,
.people-input {
  margin-bottom: 1.5rem;
}
.entries,
.results {
  /* min-width: 100%; */
  border-radius: 1rem;
  padding: 1em 1rem;
}

.results {
  background-color: var(--darkest-green);
  padding-top: 2rem;
}
.final-amount {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.reset {
  margin-top: 3rem;
  min-width: 100%;
  padding: 0.5rem 0;
  border-radius: 00.5rem;
  border: none;
}
.warning {
  opacity: 0;
  font-size: 1rem;
  color: red;
}

.error {
  opacity: 1;
}

.people:required:invalid {
  outline-color: red;
}

.amount-people {
  display: flex;
  justify-content: space-between;
}

.dollar:focus,
.people:focus {
  outline-color: var(--light-green);
}
#manual:focus {
  color: var(--darkest-green);
  outline-color: var(--light-green);
}

@media (min-width: 768px) {
  body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-width: 100vw;
  }
  .calculator {
    display: flex;
    min-width: 50%;
    justify-content: space-between;
    align-items: center;
    border-radius: 0.5rem;
  }
  .entries,
  .results {
    min-width: 50%;
    margin: 1rem auto;
  }

  .percent {
    width: 30%;
  }
  .reset {
    margin-top: 10rem;
  }

  .final-amount {
    font-size: 1.5rem;
  }

  #tip-amount,
  #person-amount {
    font-size: 3.5rem;
  }
  header {
    height: 30vh;
  }
}