* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body,
.mui-content {
  padding: 0;
  margin: 0;
}

html {
  margin: 0;
  height: auto;
  min-height: 100vh;
  min-height: calc(var(--vh, 1vh) * 100);
  background: radial-gradient(
    circle at 0% 0%,
    #ffffff 0,
    #ffdddd 32%,
    #ffcfcf 55%,
    #ffe5e5 100%
  );
  font-family: sans-serif, "微软雅黑", "Helvetica Neue", Helvetica,
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial;
  color: #0b1220;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

body,
header {
  width: 100%;
  max-width: 430px;
  margin: 0 auto;
  position: relative;
}

body{
  height: auto;
  min-height: 100vh;
  min-height: calc(var(--vh, 1vh) * 100);
}

header .mui-pull-left img {
  width: 50px;
  height: 50px;
  margin: 5px 0.5em;
}
.mui-bar {
  height: 60px;
}
.mui-title {
  line-height: 60px;
  font-size: 20px;
}
#contacts {
  width: auto;
  height: 100%;
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}
#contacts img {
  width: 2.5em;
  height: 2.5em;
  margin-left: 0.5em;
}
#contacts img.user {
  width: 3.2rem;
  height: 3.2rem;
  margin-left: 0.3rem;
}

/* 容器切换样式 */
.container {
    display: none;
    width: 100%;
    height: auto;
    min-height: 100vh;
    min-height: calc(var(--vh, 1vh) * 100);
    padding-top: 60px;
    padding-bottom: 62px;
    background-color: #fff;
    box-sizing: border-box;
}

#shoes.container {
    display: none;
    flex-direction: row;
}

.container.active {
    display: block;
}

#shoes.container.active {
    display: flex;
}



/* 底部按钮 */
.bottom-bar-wrap {
    position: fixed;
    left: 16px;
    right: 16px;
    bottom: 12px;
    display: flex;
    justify-content: center;
    pointer-events: none;
    z-index: 2;
}

.bottom-bar {
    width: 100%;
    max-width: 430px;
    padding: 0;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.93);
    backdrop-filter: blur(22px) saturate(150%);
    box-shadow: 0 18px 32px rgba(15, 23, 42, 0.65),
    0 0 0 0.5px rgba(255, 255, 255, 0.5) inset;
    display: flex;
    pointer-events: auto;
    overflow: hidden;
}
.bottom-btn {
    border: none;
    font-size: 18px;
    font-weight: 650;
    cursor: pointer;
    padding: 10px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    white-space: nowrap;
    transition: transform 0.08s, box-shadow 0.12s, opacity 0.12s, width 0.3s ease;
    color: #e5e7eb;
    text-decoration: none;
    outline: none;
}

.bottom-bar .bottom-btn{
    width: 45%;
}

.bottom-btn img {
    width: 2em;
    height: 2em;
    margin-right: 10px;
}

.changeShoes img{
  width: 3em;
}

.bottom-bar .changeMedia.active {
    width: 55%;
    border-bottom-right-radius: 999px;
    border-top-right-radius: 999px;
    background-color: #22c55e;
}

.bottom-bar .changeShoes.active {
  width: 65%;
  border-bottom-left-radius: 999px;
  border-top-left-radius: 999px;
  background-color: #22c55e;
}

/* 滚动条样式 */
::-webkit-scrollbar {
    width: 0;
    height: 0;
    background: transparent;
}