/*
 * Project: Heti homepage
 * URL: https://github.com/sivan/heti
 * Author: Sivan [sun.sivan@gmail.com]
 */
@import "lib/normalize";
@import "lib/reset";
@import "components/grid-container";
@import "components/panel-list";
@import "components/anchor";
@import "components/card";

/** 基础样式 **/
body {
  background-color: hsl(0, 0%, 100%);
}

a {
  color: hsl(217, 89%, 61%);
  text-decoration: none;
}

.container {
  box-sizing: border-box;
  padding-block-start: 12px;
  padding-block-end: 72px;
  padding-inline-start: 12px;
  padding-inline-end: 12px;
}

/** 首页样式 **/
.article {
  margin-inline-start: auto;
  margin-inline-end: auto;

  // 导航样式
  &__nav {
    ol {
      margin-block-start: 24px;
      margin-block-end: 24px;
    }
  }
}

/** 控制栏样式 **/
.panel {
  position: fixed;
  z-index: 2;
  right: 14px;
  top: 14px;
  display: flex;
  text-align: right;
}

/** 演示区块 **/
.demo {
  margin-block-start: 24px;
  margin-block-end: 24px;
}

.section {
  width: 100%;
  max-height: 85vh;
  margin-block-start: 12px;
  margin-block-end: 12px;
  overflow: auto;
}

@media screen and (min-width: 640px) {
  body {
    min-width: 640px;
    background-color: hsl(0, 0%, 93%);
  }

  .container {
    box-sizing: border-box;
    width: 80%;
    min-width: 640px;
    max-width: 880px;
    margin-block-start: 48px;
    margin-block-end: 72px;
    margin-inline-start: auto;
    margin-inline-end: auto;
    padding-block-start: 48px;
    padding-block-end: 48px;
    padding-inline-start: 48px;
    padding-inline-end: 48px;
    border-radius: 2px;
    box-shadow: 0 8px 32px hsla(0, 0%, 0%, 0.32);
    background-color: hsl(0, 0%, 100%);
  }

  .section {
    max-height: none;
    overflow: visible;
  }
}

@media screen and (min-width: 900px) {
  .article {
    &__nav {
      position: relative;
      z-index: 1;
      float: right;
      width: 192px;
      margin-block-start: -1px;
      margin-block-end: 12px;
      margin-inline-start: 32px;
      margin-inline-end: -16px;
      padding-block-start: 12px;
      padding-block-end: 12px;
      padding-inline-start: 8px;
      padding-inline-end: 8px;
      border: 1px solid hsl(0, 0%, 93%);
      border-radius: 2px;

      ol {
        margin-block-start: 12px;
        margin-block-end: 0;

        ol {
          margin-block-start: 0;
        }
      }
    }
  }
}

@media (prefers-color-scheme: dark) {
  body {
    background-color: hsl(0, 0%, 24%);
  }

  a {
    color: hsl(217, 49%, 61%);

    &:visited {
      color: hsl(217, 49%, 36%);
    }
  }

  .container {
    background-color: hsl(0, 0%, 16%);
    color: hsl(0, 0%, 64%);
  }

  .article {
    &__nav {
      border-color: hsl(0, 0%, 20%);
    }
  }
}