:root{
  --bg:#0b1020;--card:#121a33;--line:#233056;--text:#e9f0ff;--muted:#93a4c7;
  --accent:#4da3ff;--warn:#ffcc66;--danger:#ff6b6b;
  --shadow:0 18px 40px rgba(0,0,0,.35);
}
*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;
}
.topbar{
  display:flex;justify-content:space-between;align-items:center;
  padding:12px 14px;border-bottom:1px solid var(--line);
  position:sticky;top:0;z-index:20;
  background:rgba(11,16,32,.92);backdrop-filter:blur(10px);
}
.brand{font-weight:900;display:flex;gap:10px;align-items:center}
.pill{font-size:12px;border:1px solid var(--line);padding:2px 8px;border-radius:999px;color:var(--muted);background:#0d1430}
.now{color:var(--muted);font-size:12px;max-width:55vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.wrap{
  display:grid;
  grid-template-columns:360px 1fr;
  grid-template-areas:"list player";
  gap:12px;
  padding:12px;
  align-items:start;
}
.list-pane{grid-area:list}
.player-pane{grid-area:player}
@media(max-width:980px){
  .wrap{grid-template-columns:1fr; grid-template-areas:"player" "list";}
  .now{max-width:60vw}
}

.list{
  background:var(--card);border:1px solid var(--line);border-radius:14px;overflow:hidden;
}
.list-head{padding:10px;border-bottom:1px solid var(--line)}
#search{
  width:100%;background:#0d1430;border:1px solid var(--line);color:var(--text);
  padding:10px;border-radius:12px;outline:none;
}
.channel-list{
  list-style:none;margin:0;padding:0;
  max-height:calc(100vh - 170px);
  overflow:auto;
}
@media(max-width:980px){
  .channel-list{max-height:34vh}
}
.channel-list li{padding:10px 12px;border-top:1px solid rgba(255,255,255,.06);cursor:pointer}
.channel-list li:hover{background:rgba(77,163,255,.08)}
.channel-list .name{font-weight:900;display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.channel-list .meta{color:var(--muted);font-size:12px;margin-top:4px;word-break:break-all}
.tag{display:inline-block;font-size:11px;color:var(--warn);border:1px solid #4a3b18;padding:2px 6px;border-radius:999px}

.player{
  background:var(--card);border:1px solid var(--line);border-radius:14px;padding:10px;
}
.video-box{
  position:relative;background:#000;border-radius:14px;overflow:hidden;
  box-shadow:var(--shadow);
  /* keep nice aspect even before video metadata loads */
  aspect-ratio: 16 / 9;
}
@media(max-width:980px){
  .video-box{aspect-ratio: 16 / 9}
}
video{
  width:100%;height:100%;
  display:block;
  background:#000;
  object-fit:contain; /* avoid cropping */
}

/* overlays */
.overlay.top{
  position:absolute;left:0;right:0;top:0;
  display:flex;justify-content:space-between;align-items:center;
  padding:calc(10px + env(safe-area-inset-top)) 10px 10px 10px;
  background:linear-gradient(to bottom,rgba(0,0,0,.65),rgba(0,0,0,0));
  z-index:5;
  pointer-events:none; /* let taps go to video unless button */
}
.title{font-weight:900;display:flex;align-items:center;gap:10px;min-width:0}
.title span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:58vw}
.badge{border:1px solid #4a3b18;color:var(--warn);padding:2px 6px;border-radius:999px;flex:0 0 auto}
.actions{display:flex;gap:8px;flex:0 0 auto;pointer-events:auto}
.btn{
  background:var(--accent);border:none;border-radius:10px;
  padding:8px 10px;font-weight:900;cursor:pointer;color:#031225;
}
.btn.ghost{background:rgba(0,0,0,.38);border:1px solid rgba(255,255,255,.14);color:var(--text)}

/* floating panel (not blocking whole video) */
.panel{
  position:absolute;
  top:56px; /* below top overlay */
  right:10px;
  bottom:10px;
  width:min(320px, 88vw);
  background:rgba(10,14,28,.92);
  border:1px solid rgba(255,255,255,.14);
  border-radius:14px;
  z-index:6;
}
@media(max-width:980px){
  .panel{left:10px; right:10px; width:auto;}
}
.panel-head{
  display:flex;align-items:center;gap:8px;justify-content:space-between;
  padding:10px;border-bottom:1px solid rgba(255,255,255,.12)
}
.panel-head b{flex:1}
.tab{
  background:transparent;border:1px solid rgba(255,255,255,.14);color:var(--text);
  padding:6px 10px;border-radius:10px;font-weight:800;cursor:pointer;
}
.tab.active{background:rgba(77,163,255,.18);border-color:rgba(77,163,255,.35)}
.pages{
  padding:10px;
  overflow:auto;
  height:calc(100% - 52px);
}
.page{display:none}
.page.active{display:block}
.optlist{display:grid;gap:8px}
.opt{
  border:1px solid rgba(255,255,255,.14);
  background:rgba(0,0,0,.22);
  border-radius:12px;padding:10px;cursor:pointer;
}
.opt.active{border-color:rgba(77,163,255,.55);background:rgba(77,163,255,.16)}
.opt small{display:block;color:rgba(233,240,255,.7);margin-top:2px}

/* toast + messages */
.toast{
  position:absolute;left:12px;bottom:12px;z-index:7;
  background:rgba(0,0,0,.55);border:1px solid rgba(255,255,255,.14);
  padding:10px 12px;border-radius:12px;font-size:12px;pointer-events:none;
  max-width:min(520px, 90%);
}
.note{margin-top:10px;color:var(--muted);font-size:12px}
.err{margin-top:10px;color:var(--danger);font-size:12px;white-space:pre-wrap}

/* Fullscreen refinements */
:fullscreen .video-box{aspect-ratio:auto;border-radius:0}
:fullscreen video{object-fit:contain}
:fullscreen .panel{
  right:14px;left:auto;top:14px;bottom:14px;
  width:min(360px, 40vw);
}
@media(max-width:980px){
  :fullscreen .panel{left:14px;right:14px;width:auto}
}


/* Channel item with logo (no URL text) */
.channel-list li{
  display:flex;
  gap:10px;
  align-items:center;
}
.ch-logo{
  width:44px;height:44px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.10);
  background:#0d1430;
  object-fit:contain;
  flex:0 0 auto;
}
.ch-text{min-width:0}
.ch-name-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.ch-sub{color:var(--muted);font-size:12px;margin-top:2px}


/* Bottom auto-hide controls */
.overlay.bottom{
  position:absolute;left:0;right:0;bottom:0;
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:10px calc(10px + env(safe-area-inset-right)) calc(10px + env(safe-area-inset-bottom)) calc(10px + env(safe-area-inset-left));
  background:linear-gradient(to top,rgba(0,0,0,.72),rgba(0,0,0,0));
  z-index:8;
  opacity:1;transform:translateY(0);
  transition:opacity .18s ease, transform .18s ease;
  pointer-events:none;
}
.overlay.bottom .left{display:flex;align-items:center;gap:10px;min-width:0;font-weight:900}
.overlay.bottom .left #titleText{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:65vw}
.overlay.bottom .right{display:flex;gap:8px;align-items:center;pointer-events:auto}
.overlay.bottom.hidden{opacity:0;transform:translateY(12px)}


/* Group headers in channel list */
.channel-list li.group-header{
  cursor:default;
  padding:10px 12px;
  background:rgba(255,255,255,.03);
  border-top:1px solid rgba(255,255,255,.06);
}
.channel-list li.group-header span{
  font-weight:900;
  color:rgba(233,240,255,.85);
  font-size:12px;
  letter-spacing:.6px;
  text-transform:uppercase;
}
.channel-list li.channel-item{
  display:flex;
  gap:10px;
  align-items:center;
}
.channel-list li.channel-item:hover{background:rgba(77,163,255,.08)}


/* Collapsible group header */
.channel-list li.group-header.collapsible{padding:0}
.group-btn{
  width:100%;
  display:flex;
  align-items:center;
  gap:8px;
  background:transparent;
  border:none;
  color:inherit;
  text-align:left;
  padding:10px 12px;
  cursor:pointer;
}
.group-btn .chev{
  width:16px;
  display:inline-flex;
  justify-content:center;
  color:rgba(233,240,255,.75);
  font-weight:900;
}
.group-btn .gname{
  font-weight:900;
  color:rgba(233,240,255,.85);
  font-size:12px;
  letter-spacing:.6px;
  text-transform:uppercase;
}


/* Group icon */
.group-btn .gicon{
  font-size:14px;
  line-height:1;
}


/* Group meta: SVG icon + color + badge */
.channel-list li.group-header{--gcolor: var(--muted);}
.group-btn .gicon{
  width:18px;height:18px;display:inline-flex;align-items:center;justify-content:center;
}
.group-btn .gicon svg{
  width:18px;height:18px;fill: var(--gcolor);
}
.group-btn .gname{
  color: rgba(233,240,255,.9);
}
.channel-list li.group-header{border-left:3px solid color-mix(in srgb, var(--gcolor) 70%, transparent);}


/* Hide overlay controls when panel is open (mobile friendly) */
body.panel-open #controls{opacity:0 !important; transform:translateY(12px) !important;}

/* ========= EXTRA PREMIUM POLISH (CSS-only, no JS changes) ========= */
/* Paste-safe enhancements: won't break existing layout */

/* Channel item: smoother hover + depth */
.channel-list li.channel-item{
  transition: background .18s ease, transform .12s ease, box-shadow .18s ease;
}
.channel-list li.channel-item:hover{
  transform: translateX(2px);
  box-shadow: 0 6px 20px rgba(0,0,0,.25);
}

/* Optional: active channel highlight (only applies if you later add .active via JS) */
.channel-list li.channel-item.active{
  background: linear-gradient(90deg, rgba(77,163,255,.18), rgba(77,163,255,.06));
  border-left: 3px solid var(--accent);
}

/* Panel options: subtle shine on hover */
.opt{
  position: relative;
  overflow: hidden;
}
.opt::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.06), transparent);
  opacity: 0;
  transition: opacity .25s ease;
  pointer-events:none;
}
.opt:hover::after{ opacity: 1; }

/* Cinematic bottom overlay readability */
.overlay.bottom{
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
.overlay.bottom .left{
  text-shadow: 0 6px 20px rgba(0,0,0,.6);
}

/* Premium scrollbar for channel list */
.channel-list::-webkit-scrollbar{ width: 10px; }
.channel-list::-webkit-scrollbar-thumb{
  background: linear-gradient(180deg, rgba(77,163,255,.35), rgba(77,163,255,.15));
  border-radius: 10px;
  border: 2px solid rgba(0,0,0,.25);
}
.channel-list::-webkit-scrollbar-thumb:hover{
  background: linear-gradient(180deg, rgba(77,163,255,.45), rgba(77,163,255,.22));
}

/* Subtle inner highlight + shadow for main cards */
.player, .list{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.04), var(--shadow);
}