:root{

    --primary-color: #22254b;
    --secondary-color: #373b69;
  }
  
  *{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body{
    background-color: var(--primary-color);
    font-family: 'Microsoft YaHei',楷体','宋体';
  }
  
  header{
    padding: 1rem;
    display: flex;
    height: 4rem;
    align-items: center;
    justify-content: space-between;
    /* 搜索框居右 */
    /* justify-content: flex-end;  */
    background-color: var(--secondary-color);
  }
.logo{
    color:white;
    font-weight: bold;
    font-size: 1rem;
    padding-left: 1rem;
    cursor: pointer;
  }
  @media (min-width:1000px) {
    .logo{
      font-size: 1.5rem;
    }
  }
  
  .search{
    background-color: transparent;
    border:2px solid var(--primary-color);
    /* 继承父元素的字体 */
    font-family: inherit;
    border-radius: 3rem;
    font-size: 1rem;
    padding: 0.5rem 1rem;
    color:white;
  }
  
  .search::placeholder {
    color: #7378c5;
  }
  
  /* 去掉点击时光标的outline*/
  .search:focus{
    outline: none;
    background-color: var(--primary-color);
  }
  .movie-wrap{
    max-width: 90vw;
    margin-inline: auto;
    padding-block: 1rem;
  }

  main{
    /* padding: 1rem; */
    /* display: flex;
    flex-wrap: wrap; */
    /* justify-content: center; */
    display: grid;
    grid-template-columns: repeat(auto-fit,minmax(max(150px,15vw),1fr));
    gap: 2rem;
  }
  
  .movie{
    /* width: 250px; */
    background-color: var(--secondary-color);
    box-shadow: 0 4px 5px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    border-radius: 3px;
  }
  .movie .img-container{
    /* 用padding实现比例固定图片  高宽比 4:3  --->  4/3 * 100 */
    padding-bottom: 133%;
    position: relative;
  }
  
  .img-container img{
    position: absolute;
    top: 0;
    left: 0;
    /* 按比例缩放 */
    object-fit: cover;
    width: 100%; 
    height: 100%;
  
  }
  
  .movie-info {
    color: #eee;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.5rem 1rem 1rem;
    letter-spacing: 0.5px;
  
  }
  
  .movie-info h3{
    font-size:12px;
  }
  
  .movie-info span {
    background-color: var(--primary-color);
    padding: 0.25rem 0.5rem;
    border-radius: 3px;
    font-weight: bold;
  
  }
  
  .movie-info span.green {
    color: lightgreen;
  }
  
  .movie-info span.orange {
    color: orange;
  }
  
  .movie-info span.red {
    color: red;
  }
  
  .overview {
    background-color: #fff;
    padding: 1rem;
    position: absolute;
    left: 0;
    bottom: 0;
    right: 0;
    max-height: 100%;
    /* 向下移动101 隐藏 */
    transform: translateY(101%);
    overflow-y: auto;
    transition: transform 0.3s ease-in;
  }
  
  .overview .text{
    margin-top: 20px;
    font-size: 0.75rem;
  }
  
  /* 鼠标移入时 显示 */
  .movie:hover .overview {
    transform: translateY(0);
  }