/* ============================================================
   UniversalPlayer - reproductor web universal
   HLS (.m3u8) + IPTV en vivo + MP4, con controles propios.
   Diseno responsive y limpio. Sin dependencias de CSS externas.
   ============================================================ */
.uplayer{
  --accent:#e23a3a;
  --accent2:#f5455b;
  --bg:#000;
  --ctrl-bg:rgba(12,14,18,.55);
  --txt:#fff;
  position:relative;
  width:100%;
  background:var(--bg);
  border-radius:12px;
  overflow:hidden;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;
  -webkit-user-select:none;
  user-select:none;
  aspect-ratio:16/9;
}
.uplayer.is-fullscreen{border-radius:0}
.uplayer video{
  position:absolute;inset:0;width:100%;height:100%;background:#000;object-fit:contain;display:block;
}

/* ----- capa de controles ----- */
.up-controls{
  position:absolute;left:0;right:0;bottom:0;
  padding:28px 14px 10px;
  background:linear-gradient(180deg,transparent,rgba(0,0,0,.75));
  opacity:0;transition:opacity .25s;
  z-index:3;
}
.uplayer.show-ui .up-controls,
.uplayer.paused .up-controls{opacity:1}

/* barra de progreso */
.up-progress{
  position:relative;height:6px;border-radius:4px;background:rgba(255,255,255,.22);
  cursor:pointer;margin-bottom:10px;transition:height .12s;
}
.up-progress:hover{height:9px}
.up-buffered{position:absolute;left:0;top:0;bottom:0;background:rgba(255,255,255,.3);border-radius:4px;width:0}
.up-played{position:absolute;left:0;top:0;bottom:0;background:linear-gradient(90deg,var(--accent),var(--accent2));border-radius:4px;width:0}
.up-scrub{position:absolute;top:50%;width:14px;height:14px;border-radius:50%;background:#fff;transform:translate(-50%,-50%);left:0;box-shadow:0 1px 4px rgba(0,0,0,.5);opacity:0;transition:opacity .12s}
.up-progress:hover .up-scrub{opacity:1}
.up-progress.is-live{pointer-events:none;background:rgba(226,58,58,.35)}
.up-progress.is-live .up-played{width:100%!important}

/* fila de botones */
.up-bar{display:flex;align-items:center;gap:14px;color:var(--txt)}
.up-btn{
  background:none;border:none;color:#fff;cursor:pointer;padding:4px;line-height:0;
  display:flex;align-items:center;justify-content:center;border-radius:8px;transition:background .15s,transform .1s;
}
.up-btn:hover{background:rgba(255,255,255,.15)}
.up-btn:active{transform:scale(.92)}
.up-btn svg{width:24px;height:24px;fill:currentColor}
.up-btn.small svg{width:20px;height:20px}

.up-time{font-size:13px;font-variant-numeric:tabular-nums;color:#e6e8ee;white-space:nowrap}
.up-time .sep{opacity:.5;margin:0 3px}
.up-spacer{flex:1}

/* volumen */
.up-vol{display:flex;align-items:center;gap:6px}
.up-vol-slider{
  -webkit-appearance:none;appearance:none;width:0;opacity:0;height:5px;border-radius:4px;
  background:rgba(255,255,255,.3);outline:none;transition:width .2s,opacity .2s;cursor:pointer;
}
.up-vol:hover .up-vol-slider{width:80px;opacity:1}
.up-vol-slider::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:13px;height:13px;border-radius:50%;background:#fff;cursor:pointer}
.up-vol-slider::-moz-range-thumb{width:13px;height:13px;border:none;border-radius:50%;background:#fff;cursor:pointer}

/* etiqueta EN VIVO */
.up-live-badge{
  display:none;align-items:center;gap:6px;font-size:12px;font-weight:800;letter-spacing:.5px;
  color:#fff;background:var(--accent);padding:4px 9px;border-radius:6px;
}
.uplayer.is-live .up-live-badge{display:inline-flex}
.uplayer.is-live .up-time{display:none}
.up-live-dot{width:8px;height:8px;border-radius:50%;background:#fff;animation:uppulse 1.4s infinite}
@keyframes uppulse{0%,100%{opacity:1}50%{opacity:.25}}

/* boton grande central (play) */
.up-bigplay{
  position:absolute;inset:0;margin:auto;width:76px;height:76px;border-radius:50%;
  background:rgba(12,14,18,.6);border:2px solid rgba(255,255,255,.25);color:#fff;
  display:none;align-items:center;justify-content:center;cursor:pointer;z-index:4;transition:transform .12s,background .15s;
}
.up-bigplay:hover{background:var(--accent);transform:scale(1.06)}
.up-bigplay svg{width:34px;height:34px;fill:#fff;margin-left:4px}
.uplayer.paused:not(.loading):not(.error) .up-bigplay{display:flex}

/* spinner de carga */
.up-spinner{
  position:absolute;inset:0;margin:auto;width:52px;height:52px;border-radius:50%;
  border:4px solid rgba(255,255,255,.2);border-top-color:var(--accent2);
  animation:upspin .9s linear infinite;display:none;z-index:4;
}
.uplayer.loading .up-spinner{display:block}
@keyframes upspin{to{transform:rotate(360deg)}}

/* mensaje de error */
.up-error{
  position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;
  gap:14px;text-align:center;padding:24px;background:rgba(6,7,10,.9);color:#dfe3ea;z-index:5;
}
.uplayer.error .up-error{display:flex}
.up-error .up-err-title{font-size:18px;font-weight:800;color:#ff7676}
.up-error .up-err-msg{font-size:14px;max-width:420px;line-height:1.5}
.up-error .up-retry{
  background:linear-gradient(180deg,var(--accent2),var(--accent));color:#fff;border:none;
  padding:10px 20px;border-radius:10px;font-size:14px;font-weight:700;cursor:pointer;
}
.up-error .up-retry:hover{filter:brightness(1.08)}

/* etiqueta flotante (aspecto / canal) */
.up-flash{
  position:absolute;top:16px;left:50%;transform:translateX(-50%);
  background:rgba(12,14,18,.82);color:#fff;padding:7px 16px;border-radius:22px;
  font-size:13px;font-weight:700;letter-spacing:.3px;opacity:0;transition:opacity .25s;
  z-index:6;pointer-events:none;white-space:nowrap;
}
.up-flash.show{opacity:1}

/* botones de cambio de canal */
.up-btn.up-chan svg{width:22px;height:22px}

/* responsive */
@media(max-width:560px){
  .up-controls{padding:22px 10px 8px}
  .up-bar{gap:10px}
  .up-btn svg{width:22px;height:22px}
  .up-time{font-size:12px}
  .up-vol:hover .up-vol-slider{width:60px}
}