:root{
  --bg:#06080c;
  --surface:#0b0f15;
  --surface2:#10151d;
  --card:#121821;
  --line:rgba(255,255,255,.09);
  --text:#f4f7fb;
  --muted:#8f9baa;
  --accent:#ff1744;
  --accent2:#ff3158;
  --shadow:0 18px 50px rgba(0,0,0,.42);
}
*{box-sizing:border-box}
html,body{margin:0;width:100%;height:100%;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
body{overflow:hidden}
button,input{font:inherit}
button{cursor:pointer}
.site{height:100vh;display:grid;grid-template-rows:58px minmax(0,1fr) 30px;overflow:hidden}
.topbar{
  display:flex;align-items:center;gap:16px;padding:0 14px;
  background:linear-gradient(180deg,#0c1016,#080b10);
  border-bottom:1px solid var(--line);z-index:10;min-width:0
}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;min-width:180px}
.brand-mark{
  width:34px;height:24px;border-radius:7px;background:var(--accent);
  display:grid;place-items:center;color:white;font-size:15px;
  box-shadow:0 5px 18px rgba(255,23,68,.22)
}
.brand-copy{display:flex;flex-direction:column;line-height:1}
.brand-copy strong{font-size:21px;letter-spacing:.7px;font-weight:900}
.brand-copy strong span{font-weight:700}
.brand-copy small{margin-top:4px;color:#7f8a98;font-size:7px;letter-spacing:2.4px;font-weight:800}
.search-box{
  height:36px;max-width:680px;width:min(680px,100%);display:flex;margin:auto;
  background:#11161e;border:1px solid var(--line);border-radius:9px;overflow:hidden;
  min-width:0
}
.search-box:focus-within{border-color:rgba(255,23,68,.55);box-shadow:0 0 0 3px rgba(255,23,68,.08)}
.search-box input{
  flex:1;min-width:0;background:transparent;border:0;outline:0;color:var(--text);
  padding:0 14px;font-size:13px
}
.search-box input::placeholder{color:#667180}
.search-box button{
  width:52px;border:0;border-left:1px solid var(--line);background:#171c24;color:#dfe4ea
}
.search-box button:hover{background:var(--accent);color:white}

.fullscreen-btn{
  flex:0 0 36px;width:36px;height:36px;border:1px solid var(--line);
  border-radius:9px;background:#11161e;color:#cbd2da;display:grid;place-items:center;
  font-size:13px
}
.fullscreen-btn:hover{background:var(--accent);border-color:var(--accent);color:#fff}
.fullscreen-btn:active{transform:scale(.96)}

.workspace{
  min-height:0;display:grid;grid-template-columns:minmax(0,1fr) 390px;
  gap:0;background:#05070a
}
.player-column{min-width:0;min-height:0;padding:8px;background:#05070a}
.player-card{height:100%;min-height:0;display:flex;flex-direction:column}
.player-frame{
  position:relative;flex:1;min-height:0;background:#000;border:1px solid #151a22;
  border-radius:10px;overflow:hidden;box-shadow:var(--shadow)
}
.player-frame iframe{display:none;position:absolute;inset:0;width:100%;height:100%;border:0}
.player-placeholder{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:radial-gradient(circle at center,#151a22 0,#07090d 60%,#030406 100%)}
.placeholder-icon{
  width:62px;height:62px;border-radius:50%;display:grid;place-items:center;
  background:var(--accent);font-size:23px;box-shadow:0 12px 35px rgba(255,23,68,.22)
}
.player-placeholder h1{margin:16px 0 5px;font-size:27px;letter-spacing:1px}
.player-placeholder p{margin:0;color:var(--muted);font-size:12px}
.now-playing{
  flex:0 0 auto;padding:11px 4px 3px;border-bottom:1px solid transparent
}
.now-playing>div{display:flex;align-items:center;gap:7px}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 10px rgba(255,23,68,.7)}
.now-label{font-size:8px;letter-spacing:1.7px;color:#8994a1;font-weight:800}
.now-playing h2{margin:5px 0 2px;font-size:17px;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.now-playing p{margin:0;color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.results-column{
  min-width:0;min-height:0;display:flex;flex-direction:column;
  background:linear-gradient(180deg,#0c1016,#090c11);
  border-left:1px solid var(--line)
}
.results-head{
  flex:0 0 auto;display:flex;align-items:flex-end;justify-content:space-between;
  gap:10px;padding:9px 12px 8px;border-bottom:1px solid var(--line)
}
.eyebrow{font-size:7px;letter-spacing:2px;color:#727d8a;font-weight:900}
.results-head h2{margin:3px 0 0;font-size:17px}
.result-count{font-size:9px;color:#8b96a4;white-space:nowrap}
.message{padding:18px 14px;color:#7e8997;font-size:11px;line-height:1.5}
.message.hidden{display:none}
.loading{display:flex;align-items:center;gap:9px;padding:14px;color:#a5afba;font-size:11px}
.loading.hidden{display:none}
.spinner{width:15px;height:15px;border:2px solid #2a3038;border-top-color:var(--accent);border-radius:50%;animation:spin .75s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}

.video-list{
  flex:1;min-height:0;overflow-y:auto;overflow-x:hidden;padding:9px 10px 4px;
  scrollbar-width:thin;scrollbar-color:#343b45 transparent
}
.video-list::-webkit-scrollbar{width:7px}
.video-list::-webkit-scrollbar-track{background:transparent}
.video-list::-webkit-scrollbar-thumb{background:#303742;border-radius:20px}
.video-card{
  display:grid;grid-template-columns:142px minmax(0,1fr);gap:10px;
  padding:7px;border-radius:8px;border:1px solid transparent;
  background:transparent;transition:.16s ease;margin-bottom:4px
}
.video-card:hover{background:#131922;border-color:rgba(255,255,255,.07);transform:translateY(-1px)}
.thumbnail{position:relative;aspect-ratio:16/9;background:#151a21;border-radius:6px;overflow:hidden}
.thumbnail img{display:block;width:100%;height:100%;object-fit:cover}
.play-overlay{
  position:absolute;inset:0;display:grid;place-items:center;background:rgba(0,0,0,0);
  color:transparent;font-size:17px;transition:.16s ease
}
.video-card:hover .play-overlay{background:rgba(0,0,0,.35);color:white}
.video-info{min-width:0;padding:2px 2px 0}
.video-title{
  margin:0;font-size:12px;line-height:1.35;font-weight:750;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden
}
.channel-name{margin-top:7px;color:#788493;font-size:9px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

.pagination{
  flex:0 0 auto;height:42px;display:flex;align-items:center;justify-content:center;gap:12px;
  border-top:1px solid var(--line);background:#090c11;padding:5px 10px
}
.pagination.hidden{display:none}
.pagination button{
  height:29px;border:1px solid #2a3038;border-radius:7px;background:#12171e;color:#cbd2da;
  padding:0 11px;font-size:10px;font-weight:800
}
.pagination button:hover:not(:disabled){border-color:rgba(255,23,68,.55);background:#191e26}
.pagination button:disabled{opacity:.35;cursor:not-allowed}
#pageInfo{font-size:9px;color:#818b98;min-width:62px;text-align:center}

.footer{
  display:flex;align-items:center;justify-content:space-between;padding:0 16px;
  color:#697482;font-size:8px;letter-spacing:.6px;background:#080b10;border-top:1px solid var(--line)
}

@media(max-width:900px){
  html,body{width:100%;height:100%;overflow:hidden}
  .site{width:100%;height:100dvh;min-height:0;display:grid;grid-template-rows:52px minmax(0,1fr) 27px;overflow:hidden}
  .topbar{
    height:52px;min-height:52px;padding:0 8px;gap:7px;
  }
  .brand{min-width:auto;flex:0 0 auto;gap:7px}
  .brand-mark{width:29px;height:21px;font-size:13px}
  .brand-copy strong{font-size:16px}
  .brand-copy small{display:none}
  .search-box{
    flex:1;width:auto;max-width:none;height:34px;margin:0;min-width:0
  }
  .search-box input{font-size:12px;padding:0 10px;min-width:0}
  .search-box button{width:42px;flex:0 0 42px}
  .fullscreen-btn{flex:0 0 34px;width:34px;height:34px;border-radius:8px;font-size:12px}

  .workspace{
    display:grid;grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr);
    min-height:0;height:100%;overflow:hidden
  }
  .player-column{padding:6px 6px 0;min-height:0}
  .player-card{height:auto;min-height:0}
  .player-frame{height:auto;aspect-ratio:16/9;flex:none;border-radius:7px}
  .now-playing{padding:7px 2px 6px}
  .now-playing h2{font-size:14px;margin:4px 0 1px}
  .now-playing p{font-size:9px}
  .now-label{font-size:7px}

  .results-column{
    min-height:0;height:auto;border-left:0;border-top:1px solid var(--line);
    overflow:hidden
  }
  .results-head{padding:7px 10px 6px}
  .results-head h2{font-size:15px}
  .video-list{padding:5px 7px;min-height:0;overflow-y:auto;overscroll-behavior:contain}
  .video-card{grid-template-columns:132px minmax(0,1fr);gap:8px;margin-bottom:3px;padding:6px}
  .video-title{font-size:11px}
  .channel-name{font-size:8px;margin-top:5px}
  .pagination{height:39px;min-height:39px}
  .pagination button{height:27px;font-size:9px;padding:0 10px}
  #pageInfo{font-size:8px}
  .footer{height:27px;min-height:27px;padding:0 10px;font-size:7px}
}
@media(max-width:520px){
  .topbar{padding:0 7px;gap:6px}
  .brand-copy strong{font-size:15px}
  .fullscreen-btn{flex-basis:32px;width:32px;height:32px}
  .video-card{grid-template-columns:112px minmax(0,1fr);gap:7px}
  .video-title{font-size:10.5px}
}