// sass-lint:disable no-css-comments
/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
@import '../styles/normalize';
@import '../styles/OnboardingImages';

$break-point-medium: 610px;
$break-point-large: 866px;
$break-point-widest: 1122px;
$logo-size: 112px;

html {
  height: 100%;
}

body {
  // sass-lint:disable no-color-literals
  --grey-subtitle: #4A4A4F;
  --grey-subtitle-1: #696977;
  --newtab-background-color: #EDEDF0;
  --newtab-background-color-1: #F9F9FA;
  --newtab-text-primary-color: #0C0C0D;
  --newtab-text-conditional-color: #4A4A4F;
  --newtab-button-primary-color: #0060DF;
  --newtab-button-secondary-color: #0060DF;
  --newtab-card-background-color: #FFF;
  --newtab-card-shadow: 0 1px 4px 0 rgba(12, 12, 13, 0.4);
  --tiles-theme-section-border-width: 1px;
  --welcome-header-text-color: #2B2156;
  --welcome-header-text-color-1: #20133A;
  --welcome-card-button-background-color: rgba(12, 12, 13, 0.1);
  --welcome-card-button-background-hover-color: rgba(12, 12, 13, 0.2);
  --welcome-card-button-background-active-color: rgba(12, 12, 13, 0.3);
  --welcome-button-box-shadow-color: #0A84FF;
  --welcome-button-box-shadow-inset-color: rgba(10, 132, 255, 0.3);
  --welcome-button-text-color: #FFF;
  --welcome-button-background-hover-color: #003EAA;
  --welcome-button-background-active-color: #002275;
  --about-welcome-media-fade: linear-gradient(transparent, transparent 35%, #F9F9FA, #F9F9FA);

  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Ubuntu',
  'Helvetica Neue', sans-serif;
  font-size: 16px;
  position: relative;
  /* these two rules fix test failures in
  "browser_ext_themes_ntp_colors" & "browser_ext_themes_ntp_colors_perwindow".*/
  color: var(--newtab-text-primary-color);
  background-color: var(--newtab-background-color);

  &[lwt-newtab-brighttext] {
    --newtab-background-color: #2A2A2E;
    --newtab-background-color-1: #1D1133;
    --newtab-text-primary-color: #F9F9FA;
    --newtab-text-conditional-color: #F9F9FA;
    --grey-subtitle-1: #FFF;
    --newtab-button-primary-color: #0060DF;
    --newtab-button-secondary-color: #FFF;
    --newtab-card-background-color: #38383D;
    --newtab-card-shadow: 0 1px 8px 0 rgba(12, 12, 13, 0.4);
    --welcome-header-text-color: rgba(255, 255, 255, 0.6);
    --welcome-header-text-color-1: #7542E5;
    --welcome-card-button-background-color: rgba(12, 12, 13, 0.3);
    --welcome-card-button-background-hover-color: rgba(12, 12, 13, 0.5);
    --welcome-card-button-background-active-color: rgba(12, 12, 13, 0.7);
    --welcome-button-box-shadow-color: #0A84FF;
    --about-welcome-media-fade: linear-gradient(transparent, transparent 35%, #1D1133, #1D1133);
  }
}

.welcomeCardGrid {
  margin: 0;
  margin-top: 32px;
  display: grid;
  grid-gap: 32px;
  transition: opacity 0.4s;
  transition-delay: 0.1s;
  grid-auto-rows: 1fr;

  @media (min-width: $break-point-medium) {
    grid-template-columns: repeat(auto-fit, 224px);
  }

  @media (min-width: $break-point-widest) {
    grid-template-columns: repeat(auto-fit, 309px);
  }
}

.welcomeContainer {
  text-align: center;

  @media (min-width: $break-point-medium) {
    max-height: 1000px;
  }

  h1 {
    font-size: 36px;
    font-weight: 200;
    margin: 0 0 40px;
    color: var(--welcome-header-text-color);
  }

  .welcome-title {
    margin-bottom: 5px;
    line-height: 52px;
  }

  .welcome-subtitle {
    font-size: 28px;
    font-weight: 200;
    margin: 6px 0 0;
    color: var(--grey-subtitle);
    line-height: 42px;
  }
}

.welcomeContainerInner {
  margin: auto;
  padding: 40px 25px;

  @media (min-width: $break-point-medium) {
    width: 530px;
  }

  @media (min-width: $break-point-large) {
    width: 786px;
  }

  @media (min-width: $break-point-widest) {
    width: 1042px;
  }
}

.welcomeCard {
  position: relative;
  background: var(--newtab-card-background-color);
  border-radius: 4px;
  box-shadow: var(--newtab-card-shadow);
  font-size: 13px;
  padding: 20px 20px 60px;

  @media (max-width: $break-point-large) {
    padding: 20px;
  }

  @media (min-width: $break-point-widest) {
    font-size: 15px;
  }
}

.welcomeCard .onboardingTitle {
  font-weight: normal;
  color: var(--newtab-text-primary-color);
  margin: 10px 0 4px;
  font-size: 15px;

  @media (min-width: $break-point-widest) {
    font-size: 18px;
  }
}

.welcomeCard .onboardingText {
  margin: 0 0 60px;
  color: var(--newtab-text-conditional-color);
  line-height: 1.5;
  font-weight: 200;
}

.welcomeCard .onboardingButton {
  color: var(--newtab-text-conditional-color);
  background: var(--welcome-card-button-background-color);
  border: 0;
  border-radius: 4px;
  margin: 14px;
  min-width: 70%;
  padding: 6px 14px;
  white-space: pre-wrap;
  cursor: pointer;

  &:focus,
  &:hover {
    box-shadow: none;
    background: var(--welcome-card-button-background-hover-color);
  }

  &:focus {
    outline: dotted 1px;
  }

  &:active {
    background: var(--welcome-card-button-background-active-color);
  }
}

.welcomeCard .onboardingButtonContainer {
  position: absolute;
  bottom: 16px;
  left: 0;
  width: 100%;
  text-align: center;
}

.onboardingMessageImage {
  height: 112px;
  width: 180px;
  background-size: auto 140px;
  background-position: center center;
  background-repeat: no-repeat;
  display: inline-block;

  @media (max-width: $break-point-large) {
    height: 75px;
    min-width: 80px;
    background-size: 140px;
  }
}

.start-button {
  border: 0;
  font-size: 15px;
  font-family: inherit;
  font-weight: 200;
  margin-inline-start: 12px;
  margin: 30px 0 25px;
  padding: 8px 16px;
  white-space: nowrap;
  background-color: var(--newtab-button-primary-color);
  color: var(--welcome-button-text-color);
  cursor: pointer;
  border-radius: 2px;

  &:focus {
    background: var(--welcome-button-background-hover-color);
    box-shadow: 0 0 0 1px var(--welcome-button-box-shadow-inset-color) inset,
    0 0 0 1px var(--welcome-button-box-shadow-inset-color),
    0 0 0 4px var(--welcome-button-box-shadow-color);
  }

  &:hover {
    background: var(--welcome-button-background-hover-color);
  }

  &:active {
    background: var(--welcome-button-background-active-color);
  }
}


.onboardingContainer {
  text-align: center;
  overflow-x: auto;
  height: 100vh;
  background-color: var(--newtab-background-color-1);

  .screen {
    display: flex;
    flex-flow: column nowrap;
    height: 100%;
  }

  .brand-logo {
    background: url('chrome://branding/content/about-logo.svg') top
    center / $logo-size no-repeat;
    padding: $logo-size 0 20px;
    margin-top: 60px;

    &.cta-top {
      margin-top: 25px;
    }
  }

  .welcomeZap {
    span {
      position: relative;
      z-index: 1;
      white-space: nowrap;
    }

    .zap {
      &::after {
        display: block;
        background-repeat: no-repeat;
        background-size: 100% 100%;
        content: '';
        position: absolute;
        top: calc(100% - 0.15em);
        width: 100%;
        height: 0.3em;
        left: 0;
        z-index: -1;
      }

      &.short::after {
        background-image:  url('chrome://activity-stream/content/data/content/assets/short-zap.svg');
      }

      &.long::after {
        background-image:  url('chrome://activity-stream/content/data/content/assets/long-zap.svg');
      }
    }


  }

  .welcome-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;

    h1,
    h2 {
      width: 860px;
      @media (max-width: $break-point-large) {
        width: 530px;
      }

      @media (max-width: $break-point-medium) {
        width: 430px;
      }
    }

    h1 {
      font-size: 48px;
      line-height: 56px;
      font-weight: bold;
      margin: 0 6px;
      color: var(--welcome-header-text-color-1);
    }

    h2 {
      font-size: 18px;
      font-weight: normal;
      margin: 10px 6px 0;
      color: var(--grey-subtitle-1);
      line-height: 28px;
      max-width: 750px;
      letter-spacing: -0.01em;
    }

    img {
      margin-inline: 2px;
      width: 20px;
      height: 20px;
    }
  }

  .tiles-theme-container {
    margin: 10px auto;
    border: 0;
  }

  .sr-only {
    opacity: 0;
    overflow: hidden;
    position: absolute;

    &.input {
      height: 1px;
      width: 1px;
    }
  }

  .tiles-theme-section {
    display: grid;
    grid-gap: 21px;
    grid-template-columns: repeat(4, auto);

    /* --newtab-background-color-1 will be invisible, but it's necessary to
     * keep the content from jumping around when it gets focus-within and
     * does sprout a dotted border.  This way it keeps a 1 pixel wide border
     * either way so things don't change position.
     */
    border: var(--tiles-theme-section-border-width)
    solid
    var(--newtab-background-color-1);

    @media (max-width: $break-point-medium) {
      grid-template-columns: repeat(2, auto);
    }

    &:focus-within {
      border: var(--tiles-theme-section-border-width) dotted;
    }

    .theme {
      display: flex;
      flex-direction: column;
      padding: 0;
      width: 180px;
      height: 145px;
      color: #000;
      background-color: #FFF;
      box-shadow: 0 1px 4px 0 rgba(12, 12, 13, 0.4);
      border-radius: 4px;
      cursor: pointer;

      .icon {
        background-size: cover;
        border-top-left-radius: 4px;
        border-top-right-radius: 4px;
        height: 91px;

        &:dir(rtl) {
          transform: scaleX(-1);
        }

        &.light {
          background-image: url('chrome://mozapps/content/extensions/firefox-compact-light.svg');
        }

        &.dark {
          background-image: url('chrome://mozapps/content/extensions/firefox-compact-dark.svg');
        }

        &.automatic {
          background-image: url('chrome://mozapps/content/extensions/default-theme.svg');
        }

        &.alpenglow {
          background-image: url('chrome://mozapps/content/extensions/firefox-alpenglow.svg');
        }
      }

      .text {
        display: flex;
        font-size: 14px;
        font-weight: bold;
        line-height: 22px;
        margin-inline-start: 12px;
        margin-top: 9px;
      }

      &.selected {
        outline: 4px solid #0090ED;
        outline-offset: -4px;
      }

      &:focus,
      &:active {
        outline: 4px solid #0090ED;
        outline-offset: -4px;
      }
    }
  }

  .tiles-container {
    margin: 10px auto;

    &.info {
      padding: 6px 12px 12px;

      &:hover,
      &:focus {
        background-color: rgba(217, 217, 227, 0.3);
        border-radius: 4px;
      }
    }
  }

  .tiles-topsites-section {
    $host-size: 12px;
    $tile-size: 96px;

    display: grid;
    grid-gap: $tile-size / 4;
    grid-template-columns: repeat(5, auto);

    @media (max-width: $break-point-medium) {
      grid-template-columns: repeat(3, auto);
    }

    .site {
      width: $tile-size;
    }

    .icon {
      background-size: cover;
      border-radius: 4px;
      box-shadow: var(--newtab-card-shadow);
      color: rgba(255, 255, 255, 0.5);
      font-size: $host-size * 2;
      font-weight: bold;
      height: $tile-size;
      line-height: $tile-size;
    }

    .host {
      font-size: $host-size;
      line-height: $host-size * 3;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .site:nth-child(1) .icon {
      background-color: #7542E5;
    }

    .site:nth-child(2) .icon {
      background-color: #952BB9;
    }

    .site:nth-child(3) .icon {
      background-color: #E31587;
    }

    .site:nth-child(4) .icon {
      background-color: #E25920;
    }

    .site:nth-child(5) .icon {
      background-color: #0250BB;
    }
  }

  // "tiles-media-section" styles here will support tiles of type 
  // "video" when the screen JSON it set in the below format:

  // "tiles": {
  //   "type": "video",
  //   "source": {
  //     "default" : "<media-file-uri>",
  //     "dark" : "<media-file-dark-mode-uri>"
  //   }
  // }

  .tiles-media-section {
    align-self: center;
    position: relative;
    margin-top: -12px;
    margin-bottom: -155px;

    .fade {
      height: 390px;
      width: 800px;
      position: absolute;
      background-image: var(--about-welcome-media-fade);
    }

    .media {
      height: 390px;
      width: 800px;
    }

    &.privacy {
      background: top no-repeat url('chrome://activity-stream/content/data/content/assets/firefox-protections.svg');
      height: 200px;
      width: 800px;
      margin: 0;

      &.media {
        opacity: 0;
      }
    }
  }

  button {
    font-family: inherit;
    cursor: pointer;
    border: 0;
    border-radius: 4px;

    &.primary {
      font-size: 16px;
      margin-inline-start: 12px;
      margin: 20px 0 0;
      padding: 12px 20px;
      white-space: nowrap;
      background-color: var(--newtab-button-primary-color);
      color: var(--welcome-button-text-color);
      fill: currentColor;
      position: relative;
      z-index: 1;
      // This transparent border will show up in Windows High Contrast Mode to improve accessibility.
      border: 1px solid transparent;

      &:focus {
        background: var(--welcome-button-background-hover-color);
        box-shadow: 0 0 0 4px var(--welcome-button-box-shadow-color);
      }

      &:hover {
        background: var(--welcome-button-background-hover-color);
      }

      &:active {
        background: var(--welcome-button-background-active-color);
      }
    }

    &.secondary {
      background-color: initial;
      text-decoration: underline;
      display: block;
      padding: 0;
      width: auto;
      color: var(--newtab-button-secondary-color);
      margin-top: 14px;

      &:hover,
      &:active {
        background-color: initial;
      }
    }
  }

  .secondary-cta {
    display: flex;
    flex-direction: row;
    justify-content: center;
    font-size: 14px;

    &.top {
      justify-content: end;
      align-items: end;
      padding-inline-end: 30px;
      padding-top: 4px;

      @media (max-width: $break-point-medium) {
        justify-content: center;
      }
    }

    span {
      color: var(--grey-subtitle-1);
      margin: 0 4px;
    }
  }

  .helptext {
    padding: 1em;
    text-align: center;
    color: var(--grey-subtitle-1);
    font-size: 12px;
    line-height: 18px;

    &.default {
      align-self: center;
      max-width: 40%;
    }
  }

  .steps {
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-top: auto;
    padding: 32px 0 66px;
    z-index: 1;

    &.has-helptext {
      padding-bottom: 0;
    }

    .indicator {
      width: 60px;
      height: 4px;
      margin-inline-end: 4px;
      margin-inline-start: 4px;
      background: var(--grey-subtitle-1);
      border-radius: 5px;
      // This transparent border will show up in Windows High Contrast Mode to improve accessibility.
      border: 1px solid transparent;
      opacity: 0.25;

      &.current {
        opacity: 1;
      }
    }
  }
}