/* ==========================================================
   SPONSORMII AD DEMO · STUDIO CSS
   Escenario del stream, video 1080p y badges
   ========================================================== */
.studio {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 12px;
  align-items: stretch;
  transition: grid-template-columns 0.3s ease;
}

.studio.theater {
  grid-template-columns: minmax(0, 1fr);
}

.studio.theater .chat {
  display: none;
}

@media (max-width: 860px) {
  .studio {
    grid-template-columns: minmax(0, 1fr);
  }
}

/* STREAM 16:9 OBS STAGE */
.stream {
  position: relative;
  aspect-ratio: 16 / 9;
  max-width: 100%;
  border-radius: 14px;
  overflow: hidden;
  background: #0a0b18;
  border: 1px solid var(--line);
}

.canvas1080 {
  position: absolute;
  left: 0;
  top: 0;
  width: 1920px;
  height: 1080px;
  transform-origin: 0 0;
  transform: scale(var(--k, 0.45));
}

.canvas1080 canvas.bg,
.canvas1080 video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.canvas1080 video {
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.stream.has-video video {
  opacity: 1;
}

.stream.has-video .cam {
  display: none;
}

/* BADGES DEL STREAM EN VIVO */
.live {
  position: absolute;
  top: 48px;
  left: 48px;
  display: flex;
  gap: 12px;
  font: 700 26px/1 var(--body);
  z-index: 5;
}

.live b {
  background: #E91916;
  color: #fff;
  padding: 12px 16px;
  border-radius: 6px;
  letter-spacing: 0.08em;
}

.live span {
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  padding: 12px 16px;
  border-radius: 6px;
  backdrop-filter: blur(8px);
}

.cam {
  position: absolute;
  top: 48px;
  right: 48px;
  width: 420px;
  height: 315px;
  border-radius: 14px;
  background: linear-gradient(160deg, #2a2f58, #141733);
  border: 3px solid rgba(255, 255, 255, 0.15);
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.4);
  font: 700 22px/1 var(--body);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  z-index: 5;
}

.sound {
  position: absolute;
  left: 48px;
  top: 120px;
  z-index: 20;
  background: rgba(0, 0, 0, 0.65);
  color: #fff;
  border: 2px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px;
  font: 700 22px/1 var(--body);
  padding: 12px 20px;
  cursor: pointer;
  pointer-events: auto;
  backdrop-filter: blur(8px);
  transition: all 0.2s;
}

.sound:hover {
  background: rgba(0, 0, 0, 0.85);
  border-color: var(--accent-color);
}

.pick {
  position: absolute;
  left: 50%;
  top: 40%;
  transform: translate(-50%, -50%);
  z-index: 20;
  background: rgba(0, 0, 0, 0.6);
  color: #fff;
  border: 2px dashed rgba(255, 255, 255, 0.4);
  border-radius: 16px;
  font: 700 28px/1 var(--body);
  padding: 22px 30px;
  cursor: pointer;
  backdrop-filter: blur(8px);
}

.pick input {
  display: none;
}