*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}
body{
  font-family: "Inter", Arial, sans-serif;
  background: #0b0b0c;
  color: #e7e7e7;
}
a{
  text-decoration: none;
  color: inherit;
}
.top{
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 60px;
  background: #0f0f10;
  border-bottom: 1px solid #171717;
  z-index: 10;
}
.top .inner{
  max-width: 1200px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
}
.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
}
.logo{
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: #19c463;
  display: inline-block;
}
.search{
  display: flex;
  align-items: center;
  gap: 8px;
  background: #161616;
  border: 1px solid #1f1f1f;
  border-radius: 10px;
  padding: 8px 12px;
  width: 260px;
}
.search input{
  background: transparent;
  border: none;
  outline: none;
  color: #dcdcdc;
  width: 100%;
  font-size: 12px;
}
.nav{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
  font-size: 13px;
  color: #bdbdbd;
  flex-wrap: wrap;
}
.nav a:hover{
  color: #ffffff;
}
.btn{
  background: #19c463;
  border: none;
  color: #0b0b0c;
  padding: 8px 12px;
  border-radius: 10px;
  font-weight: 700;
  font-size: 12px;
  cursor: pointer;
}
.btn:hover{
  background: #24d86f;
}
.ava{
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: #1f1f1f;
  border: 1px solid #2a2a2a;
}
.main{
  max-width: 1200px;
  margin: 90px auto 40px;
  padding: 0 20px;
}
.lay{
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 20px;
}
.side{
  background: #101012;
  border: 1px solid #1b1b1b;
  border-radius: 14px;
  padding: 14px;
}
.side h4{
  font-size: 11px;
  color: #7a7a7a;
  margin: 12px 0 6px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
}
.side a{
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 13px;
  color: #cfcfcf;
}
.side a:hover{
  background: #1a1a1a;
}
.side .on{
  background: #1a1f1b;
  border: 1px solid #1f3f2a;
  color: #19c463;
}
.progress{
  margin-top: 16px;
  padding: 12px;
  background: #121214;
  border: 1px solid #1f1f1f;
  border-radius: 12px;
}
.progress h5{
  font-size: 12px;
  margin-bottom: 6px;
}
.bar{
  height: 6px;
  background: #0b0b0c;
  border: 1px solid #1f1f1f;
  border-radius: 999px;
  overflow: hidden;
}
.bar span{
  display: block;
  height: 100%;
  width: 55%;
  background: #19c463;
}
.content{
  background: #111113;
  border: 1px solid #1b1b1b;
  border-radius: 14px;
  padding: 20px;
}
.crumb{
  font-size: 12px;
  color: #8d8d8d;
  margin-bottom: 8px;
}
.title{
  font-size: 28px;
  margin-bottom: 6px;
}
.sub{
  color: #9c9c9c;
  font-size: 14px;
  margin-bottom: 16px;
}
.note{
  background: #121214;
  border: 1px solid #1f1f1f;
  border-radius: 12px;
  padding: 12px;
  font-size: 13px;
  color: #cfcfcf;
  margin: 12px 0;
}
.code{
  background: #0e0e10;
  border: 1px solid #1f1f1f;
  border-radius: 12px;
  padding: 12px;
  font-family: Consolas, monospace;
  font-size: 12px;
  color: #bdbdbd;
  line-height: 1.6;
}
.play{
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 18px;
  margin-top: 8px;
}
.panel{
  background: #121214;
  border: 1px solid #1f1f1f;
  border-radius: 12px;
  padding: 14px;
}
.panel h5{
  font-size: 11px;
  color: #7d7d7d;
  margin: 10px 0 6px;
  text-transform: uppercase;
}
.btns{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.pill{
  background: #1b1b1f;
  color: #d7d7d7;
  border: 1px solid #2a2a2f;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
}
.pill:hover{
  border-color: #19c463;
  color: #19c463;
}
.slider{
  height: 6px;
  background: #1b1b1f;
  border-radius: 999px;
  position: relative;
}
.slider span{
  position: absolute;
  left: 45%;
  top: -5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #19c463;
}
.toggle{
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: #bdbdbd;
  margin-top: 12px;
}
.switch{
  width: 34px;
  height: 18px;
  background: #1b1b1f;
  border-radius: 999px;
  position: relative;
  border: 1px solid #2a2a2f;
}
.switch span{
  width: 14px;
  height: 14px;
  background: #19c463;
  border-radius: 50%;
  position: absolute;
  top: 1px;
  right: 1px;
}
.preview{
  background: #0e0e10;
  border: 1px solid #1f1f1f;
  border-radius: 12px;
  padding: 16px;
  min-height: 240px;
}
.preview .box{
  display: flex;
  gap: 20px;
}
.preview .item{
  width: 70px;
  height: 70px;
  background: #19c463;
  border-radius: 10px;
  display: grid;
  place-items: center;
  color: #0b0b0c;
  font-weight: 700;
}
.copy{
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  color: #7d7d7d;
  font-size: 12px;
}
.copy button{
  background: #1b1b1f;
  color: #19c463;
  border: none;
  padding: 6px 10px;
  border-radius: 8px;
  font-size: 12px;
  cursor: pointer;
}
.copy button:hover{
  background: #202024;
}
.pager{
  display: flex;
  justify-content: space-between;
  margin-top: 18px;
  font-size: 12px;
  color: #8d8d8d;
}
@media (max-width: 980px){
  .lay{ grid-template-columns: 1fr; }
  .play{ grid-template-columns: 1fr; }
  .search{ width: 100%; }
  .nav{ display: none; }
}