:root{
  --bg:#0f1218;
  --surface:#1a1f28;
  --surface2:#232a35;
  --surface3:#2b3340;
  --border:#2f3743;
  --text:#eef1f6;
  --muted:#8b95a3;
  --yellow:#f0b90b;
  --yellow-dim:#7a6106;
  --radio:#4fc3dc;
  --danger:#e0555f;
  --radius:14px;
  --radius-sm:9px;
}
*{box-sizing:border-box;}
[hidden]{display:none !important;}
html,body{
  margin:0;padding:0;height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:'Heebo',sans-serif;
  -webkit-tap-highlight-color:transparent;
}
body{
  display:flex;
  flex-direction:column;
  min-height:100vh;
}

/* HEADER */
header{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 20px;
  background:linear-gradient(180deg,var(--surface2),var(--surface));
  border-bottom:1px solid var(--border);
  position:sticky;
  top:0;
  z-index:30;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  color:inherit;
  text-decoration:none;
  cursor:pointer;
}
.brand iconify-icon{
  font-size:26px;
  color:var(--yellow);
}
.brand h1{
  font-size:20px;
  margin:0;
  font-weight:700;
  letter-spacing:.3px;
}
.brand h1 span{
  color:var(--yellow);
  font-weight:900;
}
.brand small{
  display:block;
  color:var(--muted);
  font-size:11px;
  font-weight:400;
}
.search-wrap{
  flex:1;
  max-width:320px;
  position:relative;
  display:none;
}
.search-wrap input{
  width:100%;
  background:var(--surface3);
  border:1px solid var(--border);
  color:var(--text);
  border-radius:999px;
  padding:9px 36px 9px 14px;
  font-family:inherit;
  font-size:14px;
  outline:none;
}
.search-wrap input:focus{border-color:var(--yellow);}
.search-wrap iconify-icon{
  position:absolute;
  right:12px;
  top:50%;
  transform:translateY(-50%);
  color:var(--muted);
  font-size:16px;
}
.search-row{
  display:none;
  align-items:center;
  gap:8px;
  flex:1;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:6px;
  position:relative;
}
.icon-btn{
  width:38px;height:38px;
  display:flex;align-items:center;justify-content:center;
  border-radius:10px;
  border:1px solid var(--border);
  background:var(--surface3);
  color:var(--muted);
  cursor:pointer;
  font-size:18px;
  transition:.15s;
  flex-shrink:0;
}
.icon-btn:hover{color:var(--yellow);border-color:var(--yellow-dim);}
.icon-btn.active{color:var(--yellow);border-color:var(--yellow);}

.settings-panel{
  display:none;
  position:absolute;
  top:calc(100% + 10px);
  left:0;
  width:290px;
  background:var(--surface2);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:14px;
  box-shadow:0 12px 30px rgba(0,0,0,.4);
  z-index:50;
  flex-direction:column;
  gap:10px;
}
.settings-panel.open{display:flex;}
.settings-title{
  display:flex;align-items:center;gap:8px;
  font-weight:700;font-size:14px;
  padding-bottom:8px;
  border-bottom:1px solid var(--border);
}
.settings-title iconify-icon{color:var(--yellow);font-size:18px;}
.settings-section-label{
  font-size:11px;color:var(--muted);
  text-transform:uppercase;letter-spacing:.4px;
  font-weight:700;
}
.legend-col{
  display:flex;flex-direction:column;gap:9px;
  font-size:13px;
}
.legend-col span{display:flex;align-items:flex-start;gap:8px;line-height:1.4;}
.legend-col .status-dot{width:9px;height:9px;margin-top:5px;}

.filter-panel{
  display:none;
  position:fixed;
  width:250px;
  background:var(--surface2);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:14px;
  box-shadow:0 12px 30px rgba(0,0,0,.4);
  z-index:60;
  flex-direction:column;
  gap:10px;
}
.filter-panel.open{display:flex;}
.filter-chip-group{
  display:flex;
  gap:8px;
}
.filter-chip{
  flex:1;
  text-align:center;
  padding:8px 10px;
  border-radius:999px;
  background:var(--surface3);
  border:1px solid var(--border);
  color:var(--muted);
  font-size:13px;
  font-weight:600;
  cursor:pointer;
  user-select:none;
  transition:.15s;
}
.filter-chip:hover{border-color:var(--yellow-dim);}
.filter-chip:has(input:checked){
  background:var(--yellow);
  border-color:var(--yellow);
  color:#1a1500;
}
.filter-chip input[type="checkbox"]{
  position:absolute;
  width:1px;height:1px;
  opacity:0;
  pointer-events:none;
}
.status-chip-ok:has(input:checked){
  background:#3fce6f;
  border-color:#3fce6f;
  color:#062b13;
}
.status-chip-timeout:has(input:checked){
  background:#e0b30b;
  border-color:#e0b30b;
  color:#2b2103;
}
.status-chip-blocked:has(input:checked){
  background:#e0555f;
  border-color:#e0555f;
  color:#2b0a0c;
}

@media(min-width:720px){
  .search-row{display:flex;}
}

/* MAIN LAYOUT */
.app{
  flex:1;
  display:flex;
  gap:16px;
  padding:16px;
  max-width:1400px;
  width:100%;
  margin:0 auto;
}
@media(min-width:901px){
  .player-col{margin-right:20px;}
}

/* PLAYER */
.player-col{
  flex:1;
  min-width:0;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.player-shell{
  position:relative;
  background:#000;
  border-radius:var(--radius);
  overflow:hidden;
  border:1px solid var(--border);
  aspect-ratio:16/9;
}
.player-shell iframe,
.player-shell video{
  width:100%;height:100%;border:0;display:block;background:#000;
}
.player-shell video{object-fit:contain;}
.player-empty{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;
  color:var(--muted);
  background:radial-gradient(circle at 50% 40%, #1c222c, #0b0e13);
}
.player-empty iconify-icon{font-size:44px;color:var(--surface3);}

.zap-btn{
  position:absolute;
  top:50%;transform:translateY(-50%);
  width:44px;height:44px;
  border-radius:50%;
  background:rgba(15,18,24,.55);
  border:1px solid rgba(255,255,255,.15);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;
  cursor:pointer;
  backdrop-filter:blur(4px);
  transition:.15s;
  z-index:5;
}
.zap-btn:hover{background:var(--yellow);color:#000;border-color:var(--yellow);}
.zap-prev{right:10px;}
.zap-next{left:10px;}

.player-toast{
  position:absolute;
  top:12px;
  left:50%;
  transform:translateX(-50%);
  max-width:calc(100% - 24px);
  background:rgba(15,18,24,.9);
  border:1px solid var(--border);
  color:var(--text);
  font-size:13px;
  padding:8px 14px;
  border-radius:999px;
  text-align:center;
  z-index:6;
  opacity:0;
  pointer-events:none;
  transition:opacity .3s ease;
}
.player-toast.show{opacity:1;}

.loading-overlay{
  position:absolute;inset:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;
  background:rgba(10,12,16,.85);
  color:#fff;
  z-index:4;
  opacity:1;
  transition:opacity .35s ease;
}
.loading-overlay.hide{opacity:0;pointer-events:none;}
.loading-overlay span{font-size:15px;font-weight:500;}
.loading-bar{
  width:180px;height:4px;border-radius:4px;
  background:var(--surface3);
  overflow:hidden;
}
.loading-bar::after{
  content:'';
  display:block;height:100%;width:40%;
  background:linear-gradient(90deg,var(--yellow),var(--radio));
  animation:load 1.1s infinite ease-in-out;
  border-radius:4px;
}
@keyframes load{
  0%{transform:translateX(-120%);}
  100%{transform:translateX(340%);}
}

.side-controls{
  flex-shrink:0;
  display:flex;
  flex-direction:row;
  align-items:flex-start;
  gap:12px;
}
.vcontrol{
  width:64px;
  flex-shrink:0;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:10px;
  padding:16px 8px;
}
.vcontrol > iconify-icon:first-child{
  font-size:18px;
  color:var(--muted);
  flex-shrink:0;
}
.vcontrol.disabled > iconify-icon:first-child{color:#535c68;}
#volumeIcon{
  cursor:pointer !important;
  color:var(--muted) !important;
  transition:.15s;
}
#volumeIcon:hover{color:var(--yellow) !important;}
#volumeIcon.muted{color:var(--danger) !important;}
.vcontrol .control-value{
  font-size:11px;
  color:var(--muted);
  flex-shrink:0;
}
.vcontrol .hint-icon{
  font-size:14px;
  color:#535c68;
  flex-shrink:0;
  cursor:help;
}
.vslider-wrap{
  width:32px;
  height:160px;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
}
.vslider-wrap input[type="range"]{
  -webkit-appearance:none;
  appearance:none;
  width:160px;
  height:5px;
  border-radius:4px;
  background:var(--surface3);
  outline:none;
  cursor:pointer;
  transform:rotate(90deg);
  transform-origin:center;
}
.vslider-wrap input[type="range"]::-webkit-slider-thumb{
  -webkit-appearance:none;
  appearance:none;
  width:16px;height:16px;
  border-radius:50%;
  background:var(--yellow);
  border:2px solid #14171d;
  cursor:pointer;
  transition:.15s;
}
.vslider-wrap input[type="range"]::-moz-range-thumb{
  width:16px;height:16px;
  border-radius:50%;
  background:var(--yellow);
  border:2px solid #14171d;
  cursor:pointer;
}
.vslider-wrap input[type="range"]:disabled{
  cursor:not-allowed;
  background:var(--surface2);
}
.vslider-wrap input[type="range"]:disabled::-webkit-slider-thumb{
  background:#535c68;
  cursor:not-allowed;
}
.vslider-wrap input[type="range"]:disabled::-moz-range-thumb{
  background:#535c68;
  cursor:not-allowed;
}

.now-playing{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.now-playing .info{display:flex;align-items:center;gap:12px;min-width:0;}
.np-avatar{
  width:42px;height:42px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;font-size:15px;
  flex-shrink:0;
}
.np-text .title{font-weight:700;font-size:15px;}
.np-text .sub{color:var(--muted);font-size:12px;margin-top:2px;}
.np-actions{display:flex;gap:8px;flex-shrink:0;flex-wrap:wrap;align-items:center;}
.source-toggle{
  display:flex;
  gap:2px;
  padding:3px;
  background:var(--surface3);
  border:1px solid var(--border);
  border-radius:999px;
}
.source-opt{
  display:flex;align-items:center;gap:5px;
  padding:5px 12px;
  border-radius:999px;
  font-size:12.5px;
  color:var(--muted);
  cursor:pointer;
  white-space:nowrap;
  user-select:none;
  transition:.15s;
}
.source-opt:hover{color:var(--text);}
.source-opt.active{background:var(--yellow);color:#1a1500;font-weight:700;}
.source-opt.disabled{opacity:.45;cursor:not-allowed;}
.source-opt.disabled:hover{color:var(--muted);}
.source-opt.disabled span{text-decoration:line-through;}
.source-opt iconify-icon{font-size:15px;}
.pill-btn{
  display:flex;align-items:center;gap:6px;
  background:var(--surface3);
  border:1px solid var(--border);
  color:var(--text);
  padding:8px 14px;
  border-radius:999px;
  font-family:inherit;
  font-size:13px;
  cursor:pointer;
  text-decoration:none;
  transition:.15s;
  white-space:nowrap;
}
.pill-btn:hover{border-color:var(--yellow);color:var(--yellow);}
.pill-btn.fav.on{color:var(--yellow);border-color:var(--yellow);}
.pill-btn.disabled{opacity:.45;cursor:not-allowed;}
.pill-btn.disabled:hover{border-color:var(--border);color:var(--text);}

/* SIDEBAR */
.sidebar{
  width:340px;
  flex-shrink:0;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  display:flex;
  flex-direction:column;
  overflow:hidden;
  max-height:calc(100vh - 32px);
}
.tabs{
  display:flex;
  padding:10px;
  gap:8px;
  border-bottom:1px solid var(--border);
}
.tab{
  flex:1;
  text-align:center;
  padding:10px 8px;
  border-radius:999px;
  background:var(--surface3);
  color:var(--muted);
  cursor:pointer;
  font-weight:700;
  font-size:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  transition:.15s;
  border:1px solid transparent;
}
.tab.active{background:var(--yellow);color:#1a1500;}
.tab.active.radio-active{background:var(--radio);color:#04262c;}
.tab iconify-icon{font-size:17px;}

.search-wrap-mobile{
  padding:10px 12px 0 12px;
  display:flex;
  align-items:center;
  gap:8px;
}
.search-wrap-mobile input{
  flex:1;
  min-width:0;
  background:var(--surface3);
  border:1px solid var(--border);
  color:var(--text);
  border-radius:999px;
  padding:9px 14px;
  font-family:inherit;
  font-size:14px;
  outline:none;
}

.channel-list{
  overflow-y:auto;
  padding:10px;
  display:flex;
  flex-direction:column;
  gap:6px;
}
.group-label{
  color:var(--muted);
  font-size:11px;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.5px;
  padding:10px 8px 4px;
}
.channel-row{
  display:flex;
  align-items:center;
  gap:10px;
  padding:9px 10px;
  border-radius:var(--radius-sm);
  cursor:pointer;
  border:1px solid transparent;
  transition:.12s;
}
.channel-row:hover{background:var(--surface3);}
.channel-row.selected{
  background:var(--surface3);
  border-color:var(--yellow-dim);
  box-shadow:inset 3px 0 0 var(--yellow);
}
.channel-row.selected.radio-selected{
  border-color:#0d4a53;
  box-shadow:inset 3px 0 0 var(--radio);
}
.ch-avatar{
  width:36px;height:36px;
  border-radius:9px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;
  font-size:13px;
  flex-shrink:0;
}
.ch-name{font-size:14px;font-weight:500;flex:1;min-width:0;
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.ch-fav{
  color:var(--surface3);
  font-size:18px;
  flex-shrink:0;
  transition:.12s;
}
.ch-fav.on{color:var(--yellow);}
.channel-row:hover .ch-fav{color:var(--muted);}
.channel-row:hover .ch-fav.on{color:var(--yellow);}
.ch-fav:hover{color:var(--yellow) !important;}

.status-dot{
  width:9px;height:9px;
  border-radius:50%;
  flex-shrink:0;
  background:#5b6472;
  box-shadow:0 0 0 3px rgba(255,255,255,.03);
}
.status-dot.testing{
  background:#e0b30b;
  animation:pulse 1s infinite ease-in-out;
}
.status-dot.ok{background:#3fce6f;}
.status-dot.blocked{background:#e0555f;}
.status-dot.timeout{background:#e0b30b;}
@keyframes pulse{
  0%,100%{opacity:1;}
  50%{opacity:.35;}
}

.retest-btn{
  display:flex;align-items:center;justify-content:center;gap:6px;
  background:var(--surface3);
  border:1px solid var(--border);
  color:var(--text);
  padding:9px 12px;
  border-radius:999px;
  font-family:inherit;
  font-size:12.5px;
  cursor:pointer;
  width:100%;
}
.retest-btn:hover{border-color:var(--yellow);color:var(--yellow);}
.retest-btn iconify-icon{font-size:14px;}
.empty-search{
  text-align:center;
  color:var(--muted);
  font-size:13px;
  padding:30px 10px;
}
.status-progress{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding:10px 12px 0;
  color:var(--muted);
  font-size:12px;
}
.status-progress iconify-icon{
  display:inline-flex;
  font-size:18px;
  color:var(--yellow);
  animation:spin .9s linear infinite;
}
@keyframes spin{
  to{transform:rotate(360deg);}
}

/* mobile */
@media(max-width:900px){
  .app{flex-direction:column;padding:10px;gap:10px;}
  .player-col{order:1;}
  .side-controls{order:2;}
  .sidebar{width:100%;max-height:none;order:3;}
  .channel-list{max-height:46vh;}
  header{padding:12px 14px;}
  .brand h1{font-size:17px;}
  .zap-btn{width:38px;height:38px;font-size:19px;}
  .now-playing{padding:12px;}
  .side-controls{
    width:100%;
    gap:12px;
  }
  .vcontrol{
    flex:1;
    width:auto;
    padding:12px 8px;
  }
  .vslider-wrap{
    min-height:0;
    height:28px;
    width:100%;
  }
  .vslider-wrap input[type="range"]{
    transform:none;
    width:100%;
  }
}

/* ALL CHANNELS OVERLAY */
.all-channels-overlay{
  display:none;
  flex:1;
  width:100%;
}
.all-channels-overlay.open{display:flex;}
.ac-content{
  flex:1;
  overflow-y:auto;
  padding:20px;
  max-width:1200px;
  width:100%;
  margin:0 auto;
}
.ac-toolbar .search-wrap-mobile{
  padding:0;
  max-width:520px;
  margin-bottom:22px;
}
.ac-group{margin-bottom:28px;}
.ac-group-title{
  font-size:12px;
  color:var(--muted);
  text-transform:uppercase;
  letter-spacing:.5px;
  font-weight:700;
  margin-bottom:12px;
  padding-inline-start:2px;
}
.ac-section-title{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:24px;
  font-weight:900;
  letter-spacing:.3px;
  margin:6px 0 20px;
  padding-bottom:14px;
  border-bottom:1px solid var(--border);
}
.ac-section-title iconify-icon{font-size:30px;}
.ac-section-title.tv iconify-icon{color:var(--yellow);}
.ac-section-title.radio{margin-top:40px;}
.ac-section-title.radio iconify-icon{color:var(--radio);}
.ac-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(130px,1fr));
  gap:12px;
}
.ac-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-sm);
  padding:14px 8px;
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:8px;
  cursor:pointer;
  transition:.15s;
  position:relative;
}
.ac-card:hover{border-color:var(--yellow-dim);background:var(--surface3);}
.ac-avatar{
  width:44px;height:44px;
  border-radius:11px;
  display:flex;align-items:center;justify-content:center;
  font-weight:900;
  font-size:15px;
}
.ac-name{
  font-size:12.5px;
  text-align:center;
  line-height:1.3;
}
.ac-dot{
  position:absolute;
  top:8px;
  left:8px;
  width:8px;height:8px;
  border-radius:50%;
  background:#5b6472;
}
.ac-dot.ok{background:#3fce6f;}
.ac-dot.blocked{background:#e0555f;}
.ac-dot.timeout{background:#e0b30b;}
.ac-fav{
  position:absolute;
  top:6px;
  right:6px;
  font-size:18px;
  color:var(--surface3);
  cursor:pointer;
  transition:.12s;
}
.ac-card:hover .ac-fav{color:var(--muted);}
.ac-fav.on,
.ac-card:hover .ac-fav.on{color:var(--yellow);}
.ac-fav:hover{color:var(--yellow) !important;}

@media(max-width:700px){
  .ac-content{padding:14px;}
  .ac-grid{grid-template-columns:repeat(auto-fill,minmax(105px,1fr));gap:9px;}
  .ac-card{padding:10px 6px;}
  .ac-section-title{font-size:19px;gap:9px;}
  .ac-section-title iconify-icon{font-size:24px;}
}