/* Fondo general */
body {
  font-family: 'Segoe UI', sans-serif;
  background: #111827; /* gris oscuro */



  color: #f9fafb;
  margin: 0;
  padding: 0;
}

/* Contenedor principal */
.container {
  display: flex;
  flex-wrap: wrap;
  gap: 30px;
  padding: 40px;
  max-width: 1200px;
  margin: auto;
}

/* Barra lateral */
.sidebar {
  flex: 1 1 300px;
  background: #1f2937;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  border: 1px solid #374151;
}

.sidebar h2 {
  font-size: 18px;
  margin-bottom: 10px;
  color: #facc15;
}

.sidebar ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}

.sidebar li {
  padding: 10px 14px;
  margin-bottom: 8px;
  background: #374151;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
}

.sidebar li:hover {
  background: #4b5563;
}

/* Botón limpiar */
#limpiarLista {
  padding: 10px 16px;
  background: #ef4444;
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  transition: background 0.2s;
  width: 100%;
}

#limpiarLista:hover {
  background: #dc2626;
}

/* Reproductor */
.main {
  flex: 2 1 600px;
  text-align: center;
}

.main h1 {
  font-size: 28px;
  margin-bottom: 20px;
  color: #f9fafb;
}

video {
  width: 100%;
  max-width: 800px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.5);
  margin-bottom: 30px;
}

/* Botones de navegación centrados */
.botones {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 20px;
}

.btn {
  padding: 14px 24px;
  background: #3b82f6;
  color: white;
  text-decoration: none;
  border-radius: 8px;
  font-weight: bold;
  transition: background 0.2s;
}

.btn:hover {
  background: #2563eb;
}
#reproducirLista {
  padding: 14px 24px;
  background: #10b981;
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: bold;
  cursor: pointer;
  margin-top: 20px;
  margin-bottom: 30px;
  transition: background 0.2s;
}

#reproducirLista:hover {
  background: #059669;
}