:root{
  --background:#0b0b0d;
  --surface:#161618;
  --surface-raised:#1c1c1e;
  --surface-soft:#232326;
  --text-color:#f5f5f7;
  --text-muted:#98989d;
  --primary:#0a84ff;
  --primary-hover:#409cff;
  --danger:#ff453a;
  --border:rgba(255,255,255,.09);
  --shadow:0 18px 50px rgba(0,0,0,.28);
  --radius:20px;
  --radius-sm:12px;
  --focus-ring:0 0 0 4px rgba(10,132,255,.25);
}

*{box-sizing:border-box;margin:0;padding:0}
html{height:100%;scroll-behavior:smooth}
body{
  min-height:100%;
  color:var(--text-color);
  background:
    radial-gradient(circle at 50% -10%,rgba(10,132,255,.09),transparent 32rem),
    var(--background);
  font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text","Helvetica Neue",Arial,sans-serif;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
button,input{font:inherit}
button,a{-webkit-tap-highlight-color:transparent}
a{color:inherit;text-decoration:none}
a:focus-visible,button:focus-visible,input:focus-visible{
  outline:none;
  box-shadow:var(--focus-ring);
}

.body,.content-wrp,.content-full{width:100%;background:transparent}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 24px}

/* Header */
header{
  position:sticky;
  top:0;
  z-index:50;
  border-bottom:1px solid var(--border);
  background:rgba(11,11,13,.72);
  -webkit-backdrop-filter:saturate(180%) blur(24px);
  backdrop-filter:saturate(180%) blur(24px);
}
.header-content{
  min-height:72px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.logo{display:inline-flex;align-items:center;gap:11px}
.logo-seal{
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  color:#fff;
  border-radius:10px;
  background:linear-gradient(145deg,#2997ff,#0066d6);
  box-shadow:0 6px 16px rgba(10,132,255,.25);
}
.logo-seal i{font-size:12px;margin-left:2px}
.logo-copy{display:flex;align-items:baseline;gap:6px}
.logo-copy strong{font-size:20px;font-weight:650;letter-spacing:-.03em}
.logo-copy small{color:var(--text-muted);font-size:10px;font-weight:600;letter-spacing:.14em}
.nav-links{display:flex;align-items:center;gap:8px}
.nav-btn{
  min-height:36px;
  display:inline-flex;
  align-items:center;
  gap:7px;
  padding:0 13px;
  color:#dedee3;
  background:rgba(255,255,255,.06);
  border:1px solid var(--border);
  border-radius:999px;
  font-size:13px;
  font-weight:500;
  transition:background .2s ease,transform .2s ease;
}
.nav-btn:hover{background:rgba(255,255,255,.11);transform:translateY(-1px)}
.nav-btn i{color:var(--primary)}

/* Layout */
.content-wrapper{
  display:grid;
  grid-template-columns:310px minmax(0,1fr);
  align-items:start;
  gap:20px;
  padding-top:24px;
}
.main-content{min-width:0}
.sidebar{min-width:0}

/* Shared surfaces */
.sidebar-card,.channel-card,.point-table iframe,.motto-banner,.details-card{
  border:1px solid var(--border);
  background:rgba(28,28,30,.78);
  box-shadow:var(--shadow);
}
.sidebar-card,.channel-card{
  overflow:hidden;
  border-radius:var(--radius);
}
.sidebar-card,.channel-card,.motto-banner{
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
}

/* Tabs and search */
.sidebar-card{margin-bottom:18px}
.sidebar-header{
  background:rgba(255,255,255,.025);
  border-bottom:1px solid var(--border);
}
.sources-tabs{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  padding:7px;
  gap:4px;
}
.sources-tabs.secondary{border-top:1px solid var(--border)}
.tab-button{
  min-height:36px;
  padding:6px 5px;
  color:var(--text-muted);
  background:transparent;
  border:0;
  border-radius:9px;
  cursor:pointer;
  font-size:12px;
  font-weight:600;
  transition:color .2s ease,background .2s ease;
}
.tab-button:hover{color:var(--text-color);background:rgba(255,255,255,.05)}
.tab-button.active{
  color:var(--text-color);
  background:rgba(255,255,255,.1);
  box-shadow:0 1px 4px rgba(0,0,0,.16);
}
.tab-content{display:none}
.tab-content.active{display:block}
.empty-tab{padding:30px 18px;color:var(--text-muted);font-size:13px;text-align:center}

.search-container{
  padding:10px 12px;
  border-bottom:1px solid var(--border);
}
.search-form{
  height:38px;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:rgba(118,118,128,.16);
  border:1px solid transparent;
  border-radius:11px;
  transition:border-color .2s ease,background .2s ease;
}
.search-form:focus-within{
  background:rgba(118,118,128,.21);
  border-color:rgba(10,132,255,.55);
}
.search-button{
  height:100%;
  display:grid;
  place-items:center;
  padding:0 11px;
  color:var(--text-muted);
  background:transparent;
  border:0;
  cursor:pointer;
}
.search-input{
  width:100%;
  height:100%;
  padding:0 10px 0 0;
  color:var(--text-color);
  background:transparent;
  border:0;
  outline:0;
  font-size:13px;
}
.search-input::placeholder{color:#77777d}

/* Channel list */
.channel-list{
  max-height:520px;
  overflow-y:auto;
  scrollbar-width:thin;
  scrollbar-color:#444448 transparent;
}
.channel-list::-webkit-scrollbar{width:6px}
.channel-list::-webkit-scrollbar-track{background:transparent}
.channel-list::-webkit-scrollbar-thumb{background:#444448;border-radius:10px}
.channel-item{
  position:relative;
  width:100%;
  min-height:48px;
  display:flex;
  align-items:center;
  gap:10px;
  padding:8px 12px;
  color:#e5e5ea;
  background:transparent;
  border:0;
  border-bottom:1px solid rgba(255,255,255,.055);
  cursor:pointer;
  text-align:left;
  transition:background .18s ease;
}
.channel-item:last-child{border-bottom:0}
.channel-item::before{
  content:"\f1e3";
  width:28px;
  height:28px;
  flex:0 0 28px;
  display:grid;
  place-items:center;
  color:#b7b7bd;
  background:rgba(255,255,255,.07);
  border-radius:9px;
  font-family:"Font Awesome 6 Free";
  font-size:11px;
  font-weight:900;
}
.channel-item:hover{background:rgba(255,255,255,.055)}
.channel-item.active,.channel-item.selected{
  color:#fff;
  background:rgba(10,132,255,.16);
}
.channel-item.active::before,.channel-item.selected::before{
  color:#fff;
  background:var(--primary);
}
.channel-name{
  flex:1;
  overflow:hidden;
  font-size:13px;
  font-weight:500;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.channel-status{
  flex-shrink:0;
  color:var(--text-muted);
  font-size:11px;
  font-variant-numeric:tabular-nums;
}
.channel-item.active .channel-status,.channel-item.selected .channel-status{color:#acd4ff}
.channel-status-container{display:flex;align-items:center;gap:6px;flex-shrink:0}
.live-badge{
  padding:2px 6px;
  color:#fff;
  background:var(--danger);
  border-radius:999px;
  font-size:8px;
  font-weight:700;
  letter-spacing:.04em;
}

/* Player */
.channel-card{margin-bottom:18px}
.channel-header{
  min-height:60px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:10px 14px 10px 20px;
  border-bottom:1px solid var(--border);
}
.channel-title{
  flex:1;
  overflow:hidden;
  font-size:17px;
  font-weight:600;
  letter-spacing:-.015em;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.video-container{
  width:100%;
  aspect-ratio:16/9;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
  background:#000;
}
.player{width:100%;height:100%;border:0}
.live-indicator-wrap{
  display:flex;
  justify-content:center;
  padding:10px;
  background:rgba(0,0,0,.2);
}
.live-indicator{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:4px 9px;
  color:#fff;
  background:rgba(255,69,58,.12);
  border-radius:999px;
  font-size:10px;
  font-weight:700;
  letter-spacing:.05em;
}
.live-indicator::before{
  content:"";
  width:6px;
  height:6px;
  background:var(--danger);
  border-radius:50%;
  box-shadow:0 0 0 4px rgba(255,69,58,.12);
}

/* Buttons */
.cinema-mode-button,.multi-screen-button{
  min-height:34px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:7px;
  padding:0 12px;
  color:#fff;
  background:var(--primary);
  border:0;
  border-radius:999px;
  cursor:pointer;
  font-size:12px;
  font-weight:600;
  transition:background .2s ease,transform .2s ease;
}
.cinema-mode-button:hover,.multi-screen-button:hover{background:var(--primary-hover)}
.cinema-mode-button:active,.multi-screen-button:active{transform:scale(.97)}
.multi-screen-controls{
  display:flex;
  gap:8px;
  padding:10px 12px;
  border-bottom:1px solid var(--border);
}
.multi-screen-button.clear{color:#e5e5ea;background:rgba(255,255,255,.08)}
.multi-screen-button.clear:hover{background:rgba(255,255,255,.13)}

/* Multi screen */
.multi-screen-container{display:grid;width:100%;height:100%;gap:2px;background:#000}
.multi-screen-1{grid-template-columns:1fr}
.multi-screen-2{grid-template-columns:repeat(2,1fr)}
.multi-screen-3,.multi-screen-4{grid-template:repeat(2,1fr)/repeat(2,1fr)}
.multi-screen-item{position:relative;min-width:0;min-height:0;overflow:hidden;background:#000}
.multi-screen-item iframe{width:100%;height:100%;border:0}
.remove-screen{
  position:absolute;
  top:8px;
  right:8px;
  z-index:10;
  width:30px;
  height:30px;
  display:grid;
  place-items:center;
  color:#fff;
  background:rgba(30,30,30,.65);
  border:1px solid rgba(255,255,255,.18);
  border-radius:50%;
  cursor:pointer;
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
}
.remove-screen:hover{background:rgba(60,60,60,.8)}

/* Editorial content */
.motto-banner{
  position:relative;
  margin-bottom:18px;
  padding:24px 26px 22px 56px;
  overflow:hidden;
  border-radius:var(--radius);
}
.motto-quote-mark{
  position:absolute;
  top:9px;
  left:20px;
  color:var(--primary);
  font-family:Georgia,serif;
  font-size:52px;
  line-height:1;
}
.motto-text{
  max-width:650px;
  color:#e5e5e9;
  font-size:16px;
  font-weight:500;
  letter-spacing:-.01em;
}
.motto-sign{margin-top:10px;color:var(--text-muted);font-size:12px}
.details-card{
  padding:28px;
  border-radius:var(--radius);
  box-shadow:none;
}
.details-header{max-width:760px}
.details-title{margin-bottom:13px;font-size:24px;font-weight:650;letter-spacing:-.035em}
.details-header br{display:none}
.details-header p{margin-top:10px;color:#aeaeb3;font-size:14px;line-height:1.65}

/* Table and footer */
.point-table{width:100%;margin-bottom:16px}
.point-table iframe{
  width:100%;
  display:block;
  padding:0;
  border-radius:var(--radius);
}
footer{margin-top:34px;border-top:1px solid var(--border)}
.footer-content{
  min-height:82px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  color:var(--text-muted);
  font-size:12px;
}
.footer-links{display:flex;gap:16px}
.footer-links a{transition:color .2s ease}
.footer-links a:hover{color:var(--text-color)}

/* Hidden ad placeholders */
.ads-container,.rnd-qwert{display:none!important}

/* Cinema mode */
body.cinema-mode{background:#000}
body.cinema-mode header,
body.cinema-mode .sidebar,
body.cinema-mode .details-card,
body.cinema-mode .motto-banner,
body.cinema-mode .live-indicator-wrap,
body.cinema-mode footer{display:none}
body.cinema-mode .content-wrapper{display:block;max-width:1400px;margin:0 auto;padding:20px}
body.cinema-mode .channel-card{margin:0;background:#000;border:0;border-radius:0;box-shadow:none}
body.cinema-mode .channel-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:100;
  background:rgba(0,0,0,.58);
  -webkit-backdrop-filter:blur(18px);
  backdrop-filter:blur(18px);
}
body.cinema-mode .video-container{margin-top:60px}
.exit-cinema-mode{
  position:fixed;
  top:13px;
  right:15px;
  z-index:1000;
  min-height:34px;
  display:none;
  padding:0 13px;
  color:#fff;
  background:rgba(60,60,60,.65);
  border:1px solid rgba(255,255,255,.15);
  border-radius:999px;
  cursor:pointer;
  font-size:12px;
  -webkit-backdrop-filter:blur(16px);
  backdrop-filter:blur(16px);
}
body.cinema-mode .exit-cinema-mode{display:inline-flex;align-items:center;gap:7px}

@media(max-width:992px){
  .content-wrapper{display:flex;flex-direction:column}
  .main-content{order:1;width:100%}
  .sidebar{order:2;width:100%}
  .channel-list{max-height:440px}
  .point-table{display:none}
}

@media(max-width:768px){
  .container{padding:0 12px}
  .header-content{min-height:62px}
  .logo-copy strong{font-size:18px}
  .content-wrapper{gap:12px;padding-top:12px}
  .channel-card,.sidebar-card,.motto-banner,.details-card{border-radius:16px}
  .channel-header{min-height:54px;padding:9px 10px 9px 15px}
  .channel-title{font-size:15px}
  .cinema-mode-button{padding:0 10px;font-size:11px}
  .motto-banner{padding:20px 18px 18px 47px}
  .motto-quote-mark{left:15px;font-size:44px}
  .motto-text{font-size:14px}
  .details-card{padding:22px 18px}
  .details-title{font-size:21px}
  .multi-screen-2,.multi-screen-3,.multi-screen-4{grid-template-columns:1fr}
  .channel-name{text-align:left}
}

@media(max-width:420px){
  .logo-copy small{display:none}
  .nav-btn .text{display:none}
  .nav-btn{width:36px;padding:0;justify-content:center}
  .sources-tabs{padding:6px}
  .tab-button{font-size:11px}
  .channel-item{padding-inline:10px}
}