/* Marketplace AX — reproductor del curso para el alumno (curso.php). F0. */

.mkt-curso-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 18px;
}
.mkt-curso-head h1 { margin: 0; color: var(--text); }

.mkt-curso-progreso-bar {
  position: relative;
  width: 100%;
  height: 26px;
  border-radius: 999px;
  background: var(--glass-input-bg);
  border: 1px solid var(--glass-input-border);
  overflow: hidden;
  margin-bottom: 18px;
}
.mkt-curso-progreso-fill {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--mkt-accent);
  opacity: .35;
  transition: width .3s ease;
}
.mkt-curso-progreso-bar span {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  height: 100%;
  padding: 0 14px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--text);
}
.mkt-curso-nav-check { color: #10b981; margin-left: auto; }

.mkt-curso-layout {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 20px;
  align-items: start;
}
@media (max-width: 820px) {
  .mkt-curso-layout { grid-template-columns: 1fr; }
}

.mkt-curso-nav { padding: 16px; }
.mkt-curso-nav-modulo { margin-bottom: 16px; }
.mkt-curso-nav-modulo:last-child { margin-bottom: 0; }
.mkt-curso-nav-modulo strong { display: block; font-size: .82rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 8px; }
.mkt-curso-nav-modulo ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 4px; }
.mkt-curso-nav-modulo li a,
.mkt-curso-nav-bloqueada {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border-radius: var(--mkt-radius-sm);
  font-size: .86rem;
  text-decoration: none;
  color: var(--text);
}
.mkt-curso-nav-modulo li a:hover { background: var(--glass-input-bg); }
.mkt-curso-nav-bloqueada { color: var(--text-muted); cursor: not-allowed; }
.mkt-curso-nav-activa a { background: rgba(var(--mkt-accent-rgb), .14); color: var(--mkt-accent); font-weight: 600; }

.mkt-curso-contenido { padding: 24px; min-height: 300px; }
.mkt-curso-contenido h2 { margin-top: 0; }
.mkt-curso-texto { font-size: .95rem; line-height: 1.7; color: var(--text); margin-top: 16px; }

.mkt-curso-video-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-top: 16px;
  border-radius: var(--mkt-radius-sm);
  overflow: hidden;
  background: #000;
}
.mkt-curso-video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }

.mkt-curso-pdf-wrap { width: 100%; height: 70vh; margin-top: 16px; border-radius: var(--mkt-radius-sm); overflow: hidden; }
.mkt-curso-pdf-wrap iframe { width: 100%; height: 100%; border: 0; background: #fff; }

.mkt-curso-recursos-alumno { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--glass-input-border); }
.mkt-curso-recursos-alumno h3 { font-size: .9rem; margin: 0 0 10px; color: var(--text-muted); }
.mkt-curso-recursos-alumno ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 6px; }
.mkt-curso-recursos-alumno a { color: var(--mkt-accent); text-decoration: none; font-size: .88rem; }
.mkt-curso-recursos-alumno a:hover { text-decoration: underline; }

.mkt-curso-upsell {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 24px;
  padding: 16px;
  background: rgba(var(--mkt-accent-rgb), .07);
  border: 1px solid rgba(var(--mkt-accent-rgb), .22);
  border-radius: var(--mkt-radius-sm);
}
.mkt-curso-upsell img { width: 64px; height: 64px; object-fit: cover; border-radius: var(--mkt-radius-xs, 8px); flex-shrink: 0; }
.mkt-curso-upsell-body { flex: 1; min-width: 0; }
.mkt-curso-upsell-tag { display: block; font-size: .72rem; color: var(--mkt-accent); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; margin-bottom: 4px; }
.mkt-curso-upsell-body strong { display: block; color: var(--text); font-size: .95rem; margin-bottom: 4px; }
.mkt-curso-upsell-precio { display: flex; align-items: baseline; gap: 8px; font-size: .9rem; color: var(--text); font-weight: 700; }
.mkt-curso-upsell-precio-tachado { text-decoration: line-through; color: var(--text-muted); font-weight: 400; font-size: .8rem; }
@media (max-width: 560px) {
  .mkt-curso-upsell { flex-wrap: wrap; }
  .mkt-curso-upsell img { display: none; }
}

.mkt-curso-quiz-pregunta { margin-top: 20px; }
.mkt-curso-quiz-pregunta:first-child { margin-top: 0; }
.mkt-curso-quiz-pregunta > strong { display: block; margin-bottom: 10px; font-size: .92rem; }
.mkt-curso-quiz-opciones { display: flex; flex-direction: column; gap: 8px; }
.mkt-curso-quiz-opcion {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid var(--glass-input-border);
  border-radius: var(--mkt-radius-sm);
  cursor: pointer;
  font-size: .87rem;
}
.mkt-curso-quiz-opcion:hover { border-color: rgba(var(--mkt-accent-rgb), .4); }
.mkt-curso-quiz-enviar { margin-top: 20px; }

.mkt-curso-comentarios { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--glass-input-border); }
.mkt-curso-comentarios h3 { font-size: .9rem; margin: 0 0 12px; color: var(--text-muted); }
.mkt-curso-comentario { padding: 12px 0; border-bottom: 1px solid var(--glass-input-border); }
.mkt-curso-comentario:last-of-type { border-bottom: none; }
.mkt-curso-comentario strong { font-size: .85rem; color: var(--text); }
.mkt-curso-comentario p { margin: 4px 0 0; font-size: .87rem; color: var(--text); line-height: 1.5; }
.mkt-curso-comentario-respuesta {
  margin: 10px 0 0 20px;
  padding: 10px 14px;
  border-left: 2px solid rgba(var(--mkt-accent-rgb), .3);
}
.mkt-curso-comentario-respuesta strong { font-size: .82rem; display: flex; align-items: center; gap: 8px; }
.mkt-curso-comentario-form { margin-top: 16px; display: flex; flex-direction: column; gap: 10px; }
.mkt-curso-comentario-form textarea {
  width: 100%;
  background: var(--glass-input-bg);
  border: 1px solid var(--glass-input-border);
  border-radius: var(--mkt-radius-sm);
  padding: 10px 14px;
  color: var(--text);
  font-family: inherit;
  font-size: .87rem;
  resize: vertical;
}
.mkt-curso-comentario-form button { align-self: flex-start; }