/* Global Styles */

:root {
  --primary-color: hsl(213, 96%, 18%);
  --secondary-color: hsl(243, 100%, 62%);
  --secondary-color-light: hsl(252, 78%, 60%);
  --tertiary-color: hsl(206, 94%, 87%);
  --form-background: hsl(0, 0%, 100%);
  --shadow: hsla(213, 96%, 9%, 0.1);
  --dark-shadow: hsla(213, 96%, 9%, 0.4);
  --light-border: hsl(229, 24%, 87%);
  --text-light: hsl(0, 0%, 100%);
  --text-neutral: hsl(231, 11%, 63%);
  --error-color: hsl(354, 84%, 57%);
  --magnolia: hsl(217, 100%, 97%);

  /* UNUSED COLORS for challenge */
  --purplish-blue: hsl(243, 100%, 62%);
  --pastel-blue: hsl(228, 100%, 84%);
  --alabaster: hsl(231, 100%, 99%);
}

body {
  margin: 0;
  padding: 0;
  font-family: 'Ubuntu', sans-serif;
  background-image: url("./assets/images/bg-sidebar-mobile.svg");
  background-repeat: no-repeat;
  background-size: 100%;
  background-color: hsl(217, 100%, 97%);
  /* PADDING BOTTOM IS FOR MOBILE SO BUTTONS DON'T LET CONTENT HIDE BEHIND THEM */
  padding-bottom: 6em;
}

@media screen and (min-width: 785px) {
  /* Remove padding on bottom when not on mobile for buttons */
  body {
    background-image: none;
    padding-bottom: 0;
  }
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  color: var(--primary-color);
}

p {
  font-size: 16px;
  line-height: 1.5
}

ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

label {
  color: var(--primary-color);
}

input {
  cursor: pointer;
}

button {
  border: none;
  background-color: var(--primary-color);
  border-radius: .25rem;
  font-size: .85rem;
  cursor: pointer;
  font-family: 'Ubuntu', sans-serif;
  min-width: 7.5em;
  min-height: 3em;
}

hr {
  color: var(--text-light);
  opacity: .25;
}

.container {
  width: 100%;
  max-width: 90%;
  margin: 0 auto;
}

@media screen and (min-width: 785px) {
  .container {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
  }
}

.hidden {
  display: none;
}

/* Form Styles */

#multi-step-form {
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-shadow: 0px 35px 50px -15px var(--shadow);
  width: 100%;
  background-color: var(--form-background);
  border-radius: .75rem;
}

@media screen and (min-width: 785px) {
  #multi-step-form {
    max-width: 900px;
    margin: 3em auto;
  }
}

#form__step-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 100%;
}

@media screen and (min-width: 785px) {
  #form__step-wrapper {
    min-height: 35.5em;
  }
}

.form__step {
  max-width: 85%;
  margin: 0 auto;
  padding: 1.5em 0;
}

@media screen and (min-width: 785px) {
  .form__step {
    min-width: 75%;
  }
}

.form__step-title {
  margin-top: .45rem;
}

.form__step-paragraph {
  color: var(--text-neutral);
  font-size: 1.05rem;
  margin-top: .75em;
}

@media screen and (min-width: 785px) {
  .form__step-paragraph {
    margin-bottom: 2em;
  }
}

#form__submission-complete {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3em 0;
}

#final-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

/* Form Fields */

.form__group {
  display: flex;
  flex-direction: column;
  gap: .25em;
  margin-bottom: .5em;
}

@media screen and (min-width: 785px) {
  .form__group {
    margin-bottom: 1em;
  }
}

.form__group input {
  border: 1px solid var(--light-border);
  color: var(--primary-color);
  border-radius: .25rem;
  padding: .75rem .75rem;
  font-size: 1rem;
  font-weight: 700;
}

@media screen and (min-width: 785px) {
  .form__group input {
    height: 1.75em;
  }
}

.form__group label {
  font-size: .85rem;
}

.form__group input::placeholder {
  color: var(--text-neutral);
  font-weight: 500;
  padding: 0 .25em;
}

.form__label-error-group {
  display: flex;
  justify-content: space-between;
  margin: .5em 0 0 0;
}

.form__error-message {
  color: var(--error-color);
  margin: 0;
  font-weight: 700;
  font-size: .85rem;
}

.input-error-border {
  border: 1px solid var(--error-color) !important;
}

.form__group input:hover, 
.form__group input:focus-visible {
  border: 1px solid var(--secondary-color);
}

/* Form step indicator */

#desktop-step-indicator {
  display: none;
  background-image: url("./assets/images/bg-sidebar-desktop.svg");
  background-size: cover;
  height: 30rem;
  width: 40%;
  margin: 0;
  border-radius: .5rem;
}

#desktop-step-indicator ul {
  margin-top: 2.25em;
}

#desktop-step-indicator ul li {
  margin-bottom: 1.75em;
  display: flex;
  align-items: center;
}

@media screen and (min-width: 785px){
  #desktop-step-indicator {
    display: flex;
    justify-content: space-between;
    margin: 1em 0 1em 1em;
    padding: 0 2em;
    /* Height and Width are the same as the background image */
    height: 568px;
    width: 274px;
  }
}

#mobile-step-indicator {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2em 0 2em 0;
  gap: .85em;
}

@media screen and (min-width: 785px){
  #mobile-step-indicator {
    display: none;
  }
}

#desktop-step-indicator li {
  display: flex;
  gap: 1em;
  margin-bottom: 2em;
}

#desktop-step-indicator p {
  margin: 0;
}

.step-indicator__number {
  width: 2em;
  height: 2em;
  border: 1px solid var(--text-light);
  border-radius: 50%;
  color: var(--text-light);
  display: flex;
  justify-content: center;
  align-items: center;
  font-weight: 700;
  margin: 0;
}

.step-indicator__active {
  background-color: var(--tertiary-color);
  border-color: var(--tertiary-color);
  color: var(--primary-color);
}

.desktop-step-indicator__step--number-label {
  font-size: .85rem;
  color: var(--text-neutral);
  text-transform: uppercase;
}

.desktop-step-indicator__step--label {
  font-weight: 500;
  font-size: .85rem;
  color: var(--text-light);
  text-transform: uppercase;
}

/* Form plan styles */

@media screen and (min-width: 785px) {
  #form__plan-cards {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1em;
  }
}

.form__plan-card {
  display: flex;
  align-items: start;
  gap: 1em;
  border: 1px solid var(--light-border);
  border-radius: .5rem;
  padding: 1em 1em;
  margin-bottom: .5em;
  cursor: pointer;
}

@media screen and (min-width: 785px) {
  .form__plan-card {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    gap: 3em;
    flex-basis: 4em;
  }
}

.form__plan-card p {
  margin: 0;
}

.form__plan-card--title {
  color: var(--primary-color);
  font-weight: 700;
}

.form__plan-card--price {
  color: var(--text-neutral);
  font-size: .85rem;
}

.form__plan-card--free-months {
  color: var(--primary-color);
  font-size: .8rem;
}

.form__plan-input {
  display: none;
}

.form__plan-input:checked + label {
  background-color: var(--magnolia);
  border: 1px solid var(--primary-color);
}

#form__plan-toggle-label {
  display: flex;
  justify-content: center;
  gap: 1em;
  align-items: center;
  font-weight: 700;
  margin: 1.5em 0 .5em 0;
  color: var(--text-neutral);
}

#form__plan-toggle {
  position: relative;
  appearance: none;
  -moz-appearance: none;
  -webkit-appearance: none;
  width: 35px;
  height: 20px;
  border-radius: 30px;
  cursor: pointer;
  background-color: var(--primary-color);
}

#form__plan-toggle:checked {
  padding-left: 15px;
}

#form__plan-toggle:before {
  display: inline-block;
  height: 14px;
  width: 14px;
  margin: 3px;
  background-color: var(--form-background);
  border-radius: 50%;
}

#form__plan-toggle:before, 
#form__plan-toggle:after {
  content: "";
  display: block;
}

.form__plan-toggle--active {
  color: var(--primary-color);
}

#form__plan-cards label:hover, 
#form__plan-cards label:focus-visible {
  border: 1px solid var(--secondary-color);
}

/* Form add-ons */
.form__addon-card {
  display: flex;
  align-items: center;
  gap: 1em;
  border: 1px solid var(--light-border);
  border-radius: .5rem;
  padding: .75em .75em;
  margin-bottom: .65em;
  cursor: pointer;
}

@media screen and (min-width: 785px) {
  .form__addon-card {
    padding: 1.25em 1em;
    gap: 2em;
  }
}

.form__addon-card:last-child {
  margin-bottom: 0;
}

.checkbox {
  width: 1.25em;
  height: 1.25em;
  border: 1px solid var(--light-border);
  border-radius: .25rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.form__addon-input:checked + .checkbox {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.form__addon-card--row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-grow: 1;
}

.form__addon-card--row p {
  margin: 0;
}

.form__addon-card--title {
  color: var(--primary-color);
  font-size: .9rem;
  font-weight: 700;
}

.form__addon-card--details {
  color: var(--text-neutral);
  font-size: .8rem;
}

@media screen and (min-width: 785px){
  .form__addon-card--title {
    font-size: 1rem;
  }
  
  .form__addon-card--details {
    font-size: 1rem;
  }
}

.form__addon-card--price {
  color: var(--secondary-color);
  font-size: .8rem;
}

.active-addon {
  background-color: var(--magnolia);
  border: 1px solid var(--secondary-color);
}

#form__step-3 label:hover, 
#form__step-3 label:focus-visible {
  border: 1px solid var(--secondary-color);
}

/* Form total card */
#form__total-card {
  border-radius: .5rem;
  padding: 1em 1em;
  background-color: var(--magnolia);
}

.form__total-plan {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .5em;
}

.form__total-plan p {
  margin: 0;
  color: var(--primary-color);
  font-weight: 700;
  font-size: .9rem;
}

#form__total-plan--button {
  background-color: var(--magnolia);
  padding: 0;
  border-radius: .25rem;
  color: var(--text-neutral);
  font-weight: 500;
  font-size: .9rem;
  min-width: 0;
  min-height: 0;
  text-decoration: underline;
  margin-bottom: .25em;
}

#form__total-plan--button:hover,
#form__total-plan--button:focus-visible {
  color: var(--secondary-color);
}

.form__total-addon--row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: .5em;
}

.form__total-addon--row p {
  margin: 0;
  color: var(--text-neutral);
  font-size: .85rem;
  font-weight: 500;
}

#form__total--row {
  color: var(--text-neutral);
  font-size: .8rem;
  font-weight: 500;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.form__total-addon--row .form__total-addon--price {
  color: var(--primary-color);
}

.form__total-addon--row .form__total-label {
  font-size: .8rem;
}

#form__total-label {
  font-size: .85rem;
}

#form__total-price {
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary-color);
}

/* Form buttons */
#form__buttons {
  box-shadow: 0px 10px 50px -20px var(--dark-shadow);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem;
  background: var(--form-background);
}

@media screen and (min-width: 785px) {
  #form__buttons {
    position: static;
    box-shadow: none;
    padding: 0;
    display: flex;
    min-width: 75%;
    max-width: 85%;
    margin: 0 auto;
    margin-top: auto;
    margin-bottom: 1em;
  }
}

#next-step-button {
  margin-left: auto;
}

.button-primary {
  color: var(--text-light);
  background-color: var(--primary-color);
}

.button-secondary {
  color: var(--text-light);
  background-color: var(--secondary-color);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  background-color: var(--secondary-color-light);
}

.button-neutral {
  color: var(--text-neutral);
  background-color: var(--form-background);
  font-weight: 500;
  padding: .5rem 0;
  min-width: 0;
}

#previous-step-button:hover,
#previous-step-button:focus-visible {
  color: var(--primary-color);
}

/* Icons */

#thank-you-icon {
  width: 100%;
  max-width: 3em;
  margin-bottom: 1em;
}

/* Attribution */

.attribution { 
  font-size: .65rem; 
  text-align: center; 
}

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