:root{
  --bg:#0b1020;
  --card:#111a33;
  --text:#e9eeff;
  --muted:#b7c1ff;
  --line:rgba(255,255,255,.08);
  --accent:#6ee7ff;
  --accent2:#a78bfa;
}

*{box-sizing:border-box}
html,body{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial; background:linear-gradient(180deg,#070a14, var(--bg)); color:var(--text)}
a{color:var(--accent); text-decoration:none}
a:hover{text-decoration:underline}

.container{max-width:1100px; margin:0 auto; padding:22px}
.nav{
  position:sticky; top:0; z-index:10;
  backdrop-filter: blur(10px);
  background:rgba(7,10,20,.7);
  border-bottom:1px solid var(--line);
}
.nav-inner{display:flex; align-items:center; justify-content:space-between; gap:12px}
.brand{display:flex; align-items:center; gap:10px; font-weight:700}
.badge{font-size:12px; padding:3px 8px; border:1px solid var(--line); border-radius:999px; color:var(--muted)}
.links{display:flex; gap:12px; flex-wrap:wrap}
.links a{padding:10px 10px; border-radius:10px}
.links a.active, .links a:hover{background:rgba(255,255,255,.06)}

.hero{
  display:grid; gap:16px;
  grid-template-columns: 1.2fr .8fr;
  align-items:stretch;
  margin-top:18px;
}
@media (max-width: 900px){ .hero{grid-template-columns:1fr} }

.card{
  background:linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.03));
  border:1px solid var(--line);
  border-radius:18px;
  padding:18px;
}
.h1{font-size:34px; margin:0 0 8px}
.sub{color:var(--muted); line-height:1.5}
.kpis{display:grid; grid-template-columns: repeat(3,1fr); gap:12px; margin-top:14px}
@media (max-width: 700px){ .kpis{grid-template-columns:1fr} }
.kpi{padding:12px; border:1px solid var(--line); border-radius:14px; background:rgba(0,0,0,.15)}
.kpi .label{color:var(--muted); font-size:12px}
.kpi .value{font-size:20px; font-weight:700; margin-top:6px}

.grid{display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:14px}
@media (max-width: 900px){ .grid{grid-template-columns:1fr} }

h2{margin:0 0 10px; font-size:18px}
hr{border:none; border-top:1px solid var(--line); margin:14px 0}
ul{margin:8px 0 0; padding-left:18px; color:var(--muted); line-height:1.6}
.small{font-size:13px; color:var(--muted)}
.pill{
  display:inline-flex; gap:8px; align-items:center;
  padding:8px 10px; border-radius:999px;
  border:1px solid var(--line); background:rgba(255,255,255,.04);
  margin:6px 8px 0 0;
}
.dot{width:9px; height:9px; border-radius:999px; background:var(--accent)}
.dot.purple{background:var(--accent2)}
.btn{
  display:inline-block; padding:10px 12px; border-radius:12px;
  border:1px solid var(--line); background:rgba(255,255,255,.06);
  margin-right:8px;
}
.btn:hover{background:rgba(255,255,255,.10); text-decoration:none}

.timeline{display:grid; gap:10px}
.step{
  display:grid; grid-template-columns: 16px 1fr; gap:10px;
  padding:10px; border:1px solid var(--line); border-radius:14px;
  background:rgba(0,0,0,.10)
}
.step .bubble{width:16px; height:16px; border-radius:50%; border:2px solid var(--accent)}
.step.done .bubble{background:var(--accent)}
.step .title{font-weight:700}
.step .meta{color:var(--muted); font-size:13px; margin-top:2px}

.table{width:100%; border-collapse:collapse; overflow:hidden; border-radius:14px; border:1px solid var(--line)}
.table th,.table td{padding:10px; border-bottom:1px solid var(--line); text-align:left}
.table th{color:var(--muted); font-weight:600; font-size:13px; background:rgba(255,255,255,.04)}
.table tr:last-child td{border-bottom:none}

.footer{margin:18px 0 28px; color:var(--muted); font-size:13px}

.video-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap:14px;
}

.video-card{
  border:1px solid var(--line);
  border-radius:16px;
  padding:10px;
  background:rgba(0,0,0,.15);
}

.video-card video{
  width:100%;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.08);
}

.video-title{
  margin-top:8px;
  font-size:14px;
  color:var(--muted);
}
.video-title{
  margin:6px 0 10px;
  font-size:15px;
  font-weight:600;
  color:var(--text);
}
.video-layout{
  display:grid;
  grid-template-columns: 1.3fr .7fr;
  gap:14px;
}
@media (max-width: 900px){
  .video-layout{ grid-template-columns: 1fr; }
}

.player-card, .playlist-card{
  border:1px solid var(--line);
  border-radius:18px;
  background:rgba(0,0,0,.14);
  overflow:hidden;
}

.player-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding:12px 12px 0;
}
.player-title{
  font-weight:800;
  line-height:1.2;
}
.player-nav{display:flex; gap:8px;}
.iconbtn{
  width:38px; height:38px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  cursor:pointer;
}
.iconbtn:hover{background:rgba(255,255,255,.10);}

.player-frame{
  padding:12px;
}
.player-frame video{
  width:100%;
  border-radius:16px;
  border:1px solid rgba(255,255,255,.08);
  background:black;
  max-height:520px;
}

.controls{padding:0 12px 12px;}
.controls-row{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  margin-bottom:10px;
}
.btn2{
  padding:10px 12px;
  border-radius:12px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.06);
  color:var(--text);
  cursor:pointer;
}
.btn2:hover{background:rgba(255,255,255,.10);}
.time{margin-left:auto; display:flex; align-items:center; gap:6px; color:var(--muted);}

.progress-wrap2{
  position:relative;
  height:14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(0,0,0,.18);
  overflow:hidden;
}
.progress-fill{
  position:absolute; left:0; top:0;
  height:100%;
  width:0%;
  background:linear-gradient(90deg, var(--accent), var(--accent2));
  pointer-events:none;
}
.seek{
  position:absolute; left:0; top:0;
  width:100%; height:100%;
  opacity:0;
  cursor:pointer;
}

.playlist-head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  padding:12px;
  border-bottom:1px solid var(--line);
}
.playlist{
  max-height:580px;
  overflow:auto;
  padding:10px;
  display:grid;
  gap:10px;
}
.playitem{
  display:grid;
  grid-template-columns: 110px 1fr;
  gap:10px;
  align-items:center;
  padding:10px;
  border-radius:14px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.03);
  cursor:pointer;
}
.playitem:hover{background:rgba(255,255,255,.08);}
.playitem.active{
  outline:2px solid rgba(110,231,255,.35);
  background:rgba(110,231,255,.10);
}
.thumb{
  width:110px;
  height:62px;
  border-radius:12px;
  border:1px solid rgba(255,255,255,.08);
  background:rgba(0,0,0,.35);
  display:flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  font-size:12px;
}
.ptitle{font-weight:700;}
.pmeta{margin-top:4px; color:var(--muted); font-size:13px;}
/* === IMAGE VIEWER === */
.viewer{
  position:fixed;
  inset:0;
  z-index:9999;
  display:flex;
  align-items:center;
  justify-content:center;
}

.viewer.hidden{display:none}

.viewer-bg{
  position:absolute;
  inset:0;
  background:rgba(0,0,0,.85);
}

.viewer img{
  max-width:90vw;
  max-height:90vh;
  cursor:grab;
  transform-origin:center;
  transition:transform .15s ease;
  z-index:2;
}

.viewer-ui{
  position:fixed;
  top:16px;
  right:16px;
  display:flex;
  gap:10px;
  align-items:center;
  z-index:3;
}

.viewer-ui button{
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.2);
  color:white;
  font-size:16px;
  padding:6px 10px;
  border-radius:10px;
  cursor:pointer;
}

.viewer-ui span{
  color:white;
  font-size:14px;
}
.viewer-stage{
  position:fixed;
  inset:0;
  z-index:2;
  overflow:hidden;
}

.viewer img{
  position:absolute;
  left:0;
  top:0;
  max-width:none;   /* important */
  max-height:none;  /* important */
  transform-origin:0 0; /* important */
  cursor:grab;
  z-index:2;
  transition:transform .05s linear;
}